Tag Archives: Excess Deaths

Sweden’s Pandemic Policy: Arguably Best Practice

14 Monday Nov 2022

Posted by in Health Care, Pandemic

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When Covid-19 began its awful worldwide spread in early 2020, the Swedes made an early decision that ultimately proved to be as protective of human life as anything chosen from the policy menu elsewhere. Sweden decided to focus on approaches for which there was evidence of efficacy in containing respiratory pandemics, not mere assertions by public health authorities (or anyone else) that stringent non-pharmaceutical interventions (NPIs) were necessary or superior.

The Swedish Rationale

The following appeared in an article in Stuff in late April, 2020,

“Professor Johan Giesecke, who first recruited [Sweden’s State epidemiologist Anders] Tegnell during his own time as state epidemiologist, used a rare interview last week to argue that the Swedish people would respond better to more sensible measures. He blasted the sort of lockdowns imposed in Britain and Australia and warned a second wave would be inevitable once the measures are eased. ‘… when you start looking around at the measures being taken by different countries, you find very few of them have a shred of evidence-base,’ he said.

Giesecke, who has served as the first Chief Scientist of the European Centre for Disease Control and has been advising the Swedish Government during the pandemic, told the UnHerd website there was “almost no science” behind border closures and school closures and social distancing and said he looked forward to reviewing the course of the disease in a year’s time.”

Giesecke was of the opinion that there would ultimately be little difference in Covid mortality across countries with different pandemic policies. Therefore, the least disruptive approach was to be preferred. That meant allowing people to go about their business, disseminating information to the public regarding symptoms and hygiene, and attempting to protect the most vulnerable segments of the population. Giesecke said:

“I don’t think you can stop it. It’s spreading. It will roll over Europe no matter what you do.”

He was right. Sweden had a large number of early Covid deaths primarily due to its large elderly population as well as its difficulty in crafting effective health messages for foreign-speaking immigrants residing in crowded enclaves. Nevertheless, two years later, Sweden has posted extremely good results in terms of excess deaths during the pandemic.

Excess Deaths

Excess deaths, or deaths relative to projections based on historical averages, are a better metric than Covid deaths (per million) for cross-country or jurisdictional comparisons. Among other reasons, the latter are subject to significant variations in methods of determining cause of death. Moreover, there was a huge disparity between excess deaths and Covid deaths during the pandemic, and the gap is still growing:

Excess deaths varied widely across countries, as illustrated by the left-hand side of the following chart:

Interestingly, most of the lowest excess death percentages were in Nordic countries, but especially Sweden and Norway. That might be surprising in terms of high Nordic latitudes, which may have created something of a disadvantage in terms of sun exposure and potentially low vitamin D levels. Norway enacted more stringent public policies during the pandemic than Sweden. Globally, however, lockdown measures showed no systematic advantage in terms of excess deaths. Notably, the U.S. did quite poorly in terms of excess deaths at 8X the Swedish rate,

Covid Deaths

The right-hand side of the chart above shows that Sweden experienced a significant number of Covid deaths per million residents. The figure still compares reasonably well internationally, despite the country’s fairly advanced age demographics. Most Covid deaths occurred in the elderly and especially in care settings. Like other places, that is where the bulk of Sweden’s Covid deaths occurred. Note that U.S. Covid deaths per million were more than 50% higher than in Sweden.

NPIs Are Often Deadly

Perhaps a more important reason to emphasize excess deaths over Covid deaths is that public policy itself had disastrous consequences in many countries. In particular, strict NPIs like lockdowns, including school and business closures, can undermine public health in significant ways. That includes the inevitably poor consequences of deferred health care, the more rapid spread of Covid within home environments, the physical and psychological stress from loss of livelihood, and the toll of isolation, including increased use of alcohol and drugs, less exercise, and binge eating. Isolation is particularly hard on the elderly and led to an increase in “deaths of despair” during the pandemic. These were the kinds of maladjustments caused by lockdowns that led to greater excess deaths. Sweden avoided much of that by eschewing stringent NPIs, and Iceland is sometimes cited as a similar case.

Oxford Stringency Index

I should note here, and this is a digression, that the most commonly used summary measure of policy “stringency” is not especially trustworthy. That measure is an index produced by Oxford University that is available on the Our World In Data web site. Joakim Book documented troubling issues with this index in late 2020, after changes in the index’s weightings dramatically altered its levels for Nordic countries. As Book said at that time:

“Until sometime recently, Sweden, which most media coverage couldn’t get enough of reporting, was the least stringent of all the Nordics. Life was freer, pandemic restrictions were less invasive, and policy responses less strong; this aligned with Nordic people’s experience on the ground.”

Again, Sweden relied on voluntary action to limit the spread of the virus, including encouragement of hygiene, social distancing, and avoiding public transportation when possible. Book was careful to note that “Sweden did not ‘do nothing’”, but it’s policies were less stringent than its Nordic neighbors in several ways. While Sweden had the same restrictions on arrivals from outside the European Economic Area as the rest of the EU, it did not impose quarantines, testing requirements, or other restrictions on travelers or on internal movements. Sweden’s school closures were short-lived, and its masking policies were liberal. The late-2020 changes in the Oxford Stringency Index, Book said, simply did not “pass the most rudimentary sniff test”.

Economic Stability

Sweden’s economy performed relatively well during the pandemic. The growth path of real GDP was smoother than most countries that succumbed to the excessive precautions of lockdowns. However, Norway’s economy appears to have been the most stable of those shown on the chart, at least in terms of real output, though it did suffer a spike in unemployment.

The Bottom Line

The big lesson is that Sweden’s “light touch” during the pandemic proved to be at least as effective, if not more so, than comparatively stringent policies imposed elsewhere. Covid deaths were sure to occur, but widespread non-Covid excess deaths were unanticipated by many countries practicing stringent intervention. That lack of foresight is best understood as a consequence of blind panic among public health “experts” and other policymakers, who too often are rewarded for misguided demonstrations that they have “done something”. Those actions failed to stop the spread in any systematic sense, but they managed to do great damage to other aspects of public health. Furthermore, they undermined economic well being and the cause of freedom. Johan Giesecke was right to be skeptical of those claiming they could contain the virus through NPIs, though he never anticipated the full extent to which aggressive interventions would prove deadly.

Excess Deaths and Avoidable Deaths

07 Monday Mar 2022

Posted by in Public Health

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Understanding the severity of the coronavirus pandemic is more straightforward when measured in terms of excess deaths, rather than total Covid deaths. We’ve had a large number of excess deaths in the U.S., but not all of them can be attributed to Covid. It’s also worth asking whether some of the deaths were avoidable, because that reflects even more profoundly on the success or failure of public policy and the health care system in dealing with the challenge. Unfortunately, while the precise number of avoidable deaths the nation has suffered is speculative, it is nevertheless significant.

Bad Metrics

A huge problem with using total Covid deaths as a measure of pandemic severity is that no one is confident in the accuracy of official statistics. There are reasons to suspect over-counting in the U.S. due to financial incentives created for hospital systems by the CARES Act. These were exacerbated by the CDC’s absurd 2020 recommendations for the completion of death certificates. Essentially, any non-primary Covid entry on a death certificate was sufficient to count the death as from Covid. No other disease is or has ever been tallied like that.

There is an important distinction between deaths “with Covid” and deaths “from Covid” that has been acknowledged only recently by health authorities. A death “with Covid” can occur when a patient tests positive for Covid after being admitted to a hospital for another primary ailment. Thus, deaths from other causes like heart failure have been improperly coded as Covid deaths under the CDC’s guidelines. Even tragedies like auto fatalities have been coded as Covid deaths.

At the same time, some public health “elites” insist that many Covid deaths in the community have gone unreported. That might have been true in the early weeks of the pandemic. However, post-mortem testing by medical examiners began to spread by April 2020, though there was a shortage of tests, and the CDC issued guidelines to encourage it late in the year.

Counting excess deaths from all causes avoids these controversies, including differences across countries in the way they record Covid deaths. It’s also possible to break down excess death into broad categories of causes, though the task is complex.

How Many?

First some simple accounting. Let’s define all-cause mortality during a period (Mort) as Covid deaths (C) plus plus all other mortality (M), or Mort = C + M. Expected mortality in the absence of a pandemic would be Exp(Mort) = Exp(M). Usually this expected value is taken as an average of deaths over several previous years. Therefore, excess mortality during the pandemic is:

EM = C + M – Exp(M)

How many excess deaths have we actually seen during the pandemic? According to Our World In Data, the figure was 950,000 as of Jan 9th. USMortality.com puts the excess at about 965,000 through the end of 2021. So these two sources are in close agreement, which says a lot given the usual difficulty of getting pandemic numbers to tie-out across sources

Through 2021, cumulative Covid deaths (by date of death) were almost 850,000. That’s less than excess deaths, so it’s obvious that other factors have contributed to the excess. Interestingly, 2021 was worse for excess deaths than 2020 for all age groups except 85+. Some have suggested the most vulnerable in this highly vulnerable age group had already succumbed to Covid in 2020, but there may have been other reasons for the difference.

Non-Covid Excesses

As noted above, some of the Covid deaths were misattributions. If we understand C to include only deaths “from Covid”, then we must acknowledge that M includes deaths from other causes but “with Covid”, as well as all deaths without Covid diagnoses. For example, because of the confounded way in which Covid deaths have been counted, a death from heart disease could end up in the official count of C, but it should be included in M instead.

The figures above imply 100,000+ excess deaths during the pandemic not associated with Covid diagnoses. If we add to those the “with Covid”, incidental total, then perhaps 300,000 – 400,000 excess deaths during the pandemic were from non-Covid primary causes!

Lockdown effects are a prime suspect in these non-Covid deaths. For example, if health care was deferred because hospitals cancelled or delayed elective procedures, or because patients feared the hospital environment, that would certainly manifest in premature deaths. Deaths of despair or neglect were also in excess, as one should expect when populations are subjected to prolonged periods of isolation.

These kinds of deaths are so-called “lockdown” deaths because they could have been avoided without such stringent policy measures and the propagation of fear by public health authorities. Those who might protest this nomenclature should note that lockdowns have been unsuccessful in mitigating the pandemic (and see here). After all, in terms of excess deaths, the Swiss approach was quite successful!

Avoidable Deaths

Many of the excess pandemic deaths were avoidable. Prolonged lockdown policies were driven by politics rather than sound public health reasoning. However, within the Covid death totals there is another category of avoidable deaths, and it is every bit as controversial. This post from The Ethical Skeptic (TES) goes into great detail on the matter. He takes a strong position, and some of his assertions and his accounting are subject to challenge. I sometimes find that TES’s posts contain ambiguities, and the graphical evidence he presents is often poorly labeled. Still, he has proven correct on other controversial issues, such as the ancestry and surprisingly early “vintage” of the Omicron variant.

Most of the “avoidable” Covid deaths (again, as distinct from the non-Covid lockdown deaths) occurred well after the primary symptoms of the infection (fever, cough, and cytokine storm) had passed. In the end, the real killers were follow-on problems induced by Covid, primarily related to blood clotting and compromised vascular integrity from endothelial dysfunction. These deadly complications were known very early in the pandemic. The following schematic from TES shows a Covid “death timeline”. The figures listed under the schematic show the large share of clotting and vascular problems involved in these deaths.

Over the past two years, not all of these patients were placed on anticoagulants or blood thinners early in the course of their infections. Indeed, many of them were told to “go home and sleep it off”. This is what happened to TES as well as a number of commenters on his Twitter account. I know several individuals who received the same advice from medical professionals. Even among the hospitalized, many were not placed on these drugs in a timely fashion, or until it was too late. TES adds the wrinkle that his physician indicated he should have been vaccinated! Short of that, tough luck, said the healer.

TES blames this medical “malfeasance” on the CDC’s Emergency Use Authorizations (EUA) for the Covid vaccines. In fact, he calls these deaths “EUA Shadow Deaths”, citing legal requirements associated with EUAs that would appear to prohibit alternatives such as therapies and even tests or studies of alternatives. That contention seems questionable given the CDC’s issuance of other EUAs for certain treatments, and there was no shortage of published experiments conducted during 2020-21.

The vaccine EUAs were not issued until late 2020, but TES claims that forces leading up to those EUAs were responsible for the failure to put patients on anticoagulants/blood thinners even earlier in 2020. The schematic says more than half of Covid deaths through the end of 2021 involved blood coagulation issues, and I have no reason to doubt those figures, which TES sources from the CDC. But He uses a value of 50% of Covid deaths to estimate that 421,000 Covid deaths were avoidable.

I’m not sure about that total, or rather, the use of the term “avoidable” in all those cases. I am sure, however, that we’ve seen a remarkable under-emphasis on therapeutics (and see here and here) relative to the emphasis on vaccines. The news media contributed to the dysfunction by condemning certain promising therapies for political reasons.

I’m also sure that there have been a meaningful number of patients who should have received anticoagulants/thinning agents but did not. Why did they not? Plausibly, the restrictions imposed by the vaccine EUAs made a difference, but clearly the medical community was not tuned into what should have been an obvious treatment regimen.

How many Covid deaths were truly avoidable? TES’s estimate of 421,000 seems too high if only because we can’t expect the dissemination of information through the medical community to be perfect. Moreover, some of these patients were undoubtedly on blood thinners already, or there might have been contraindications preventing the use of anticoagulants/thinners.

Nevertheless, a substantial number of deaths could have been avoided by more timely use of therapeutics and less stringent lockdown measures. Here is a chart from a tweet by TES showing another accounting for excess deaths:

Here, TES uses a slightly longer time frame, through about February 5, 2022, so the “EUA Shadow Death” total is somewhat larger, about 437,000, than shown in the earlier schematic. He attributes about 800,000 excess deaths, or 77%, to Covid, most of which he believes were avoidable deaths.

Lockdown deaths account for some of the additional 236,000 excess deaths reported in the chart, and probably a large share of the roughly 90,000 non-natural deaths labeled #3 (SAAAAD = “Suicide Addiction Abandonment Abuse Accident & Despair”; the two other categories in #3 relate to non-Covid illnesses acquired in-hospital or adverse reactions to medications). The Unknown/Abnormal category may include some lockdown deaths, but more on that category below.

If TES is correct about shadow deaths, the “avoidable” pandemic death total might account for well over half of all excess deaths. I suspect it might account for half, but even if less, it’s clear that avoidable deaths have been a huge part of the pandemic’s toll.

Vaccine Adverse Events

There’s been much speculation about the large number of Unknown/Abnormal deaths that have been coded during the pandemic: more than 65,000 in the chart above. One caveat is that an “unknown” cause of death usually means the cause is ambiguous: there might have been several factors contributing to the death such that the medical examiner was unable to assign a definitive cause. That status can be temporary as well. Still, the surge is noteworthy.

Unfortunately, there were an unusual number of excess deaths in younger age brackets in 2021, especially in the second half of the year after vaccinations had reached a fairly large share of the population. The pace of those deaths hasn’t yet abated in 2022. The next chart, from USMortality.com, shows excess mortality in the 25 – 44 age bracket in 2020 – early 2022.

Many of these prime age deaths could be a continuing hangover from deferred medical care and depression. There are claims, however, that the vaccines themselves killed a significant number of individuals. The upsurge in excess deaths suggests to some that the vaccines have had a much greater number of “adverse events” than we’ve seen reported by the CDC and the news media.

Here is how TES presents the data on excess deaths and vaccinations. The chart title is his somewhat confusing attempt to summarize the meaning of the lines plotted. The left axis measures the pace of vaccinations by week and the right access measures weekly excess non-Covid natural-cause deaths.

I have no doubt as to the efficacy of the vaccines against serious Covid outcomes in high-risk groups, though vaccine efficacy has been drastically overstated by the Biden Administration. The balance of risks for older individuals is clearly in favor of vaccination. Still, I’ve long felt that vaccination is less compelling for people in younger age brackets, and it’s possibly a bad idea. That’s both because Covid is a much smaller risk to them and because of possible vaccine risks, such as myocarditis.

To the extent that natural-cause, non-Covid excess deaths among younger age cohorts have been driven by unnecessary vaccinations, those deaths were avoidable. I’m not convinced of the significance, and it’s clear that among hospitalized Covid patients, outcomes have been better among the vaccinated. The following chart is from the link in the previous paragraph:

That sort of pattern might mean more deaths among the unvaccinated could have been avoided, on balance, had they opted for the jab. In almost all things, however, I believe we should eschew blanket mandates and instead offer protection to those seeking it in the high-risk population.

Conclusion

As many as 30% of Covid deaths to date are likely misattributions in which Covid was not really the primary cause of death. Nevertheless, excess Covid deaths “from Covid” as the primary cause are probably approaching 700,000 today.

The pandemic was certainly bad enough without a slew of bad calls by the public health and medical establishments. Of the 950,000+ excess deaths that occurred through the end of 2021, over 100,000 were not attributed to Covid. If we include deaths mis-attributed to Covid, the non-Covid total is likely in excess of 300,000 and could be as high as 400,000. It’s time to acknowledge that lockdowns and fear-mongering led to a large number of those deaths, and most of those deaths were avoidable. However, while I am skeptical, the number of deadly adverse effects from vaccines in the prime age population is an open question.

Another class of avoidable deaths was a product of the underemphasis on Covid therapies by the medical establishment. There were many cases of promising, repurposed drugs that were shouted down after so-called experts insisted that their use must be withheld until adequate randomized control trials (RCTs) had confirmed their efficacy. Not only did this ignore the long history of clinical evidence as a guide to medical practice. It also ignored the frequent real-world inadequacies that plague RCTs.

At the same time, obvious complications of the vascular system, primarily blood clotting, were not treated in a timely way or as a precautionary treatment’s, at least prior to hospitalization. Adding a conservative allowance for these deaths to the other avoidable deaths probably means that at least half of the excess deaths during the pandemic were avoidable. As of March 2022, that’s over half a million deaths! We can chalk it up to mismanagement and miscommunication by the public health establishment with a dash of ignorance, and perhaps some malfeasance, by health care practitioners. The death of expertise, indeed!

CDC Flubs COVID Impact on Life Expectancy

03 Wednesday Mar 2021

Posted by in Coronavirus, Public Health

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The CDC choked on a new analysis estimating COVID-19’s impact on U.S. life expectancy as of year-end 2020: they reported a decline of a full year, which is ridiculous on its face! As explained by Peter B. Bach in STAT News, the agency assumed that excess deaths attributed to COVID in 2020 would continue as a permanent addition to deaths going forward. Please forgive my skepticism, but isn’t this too basic to qualify as an analytical error by an agency that subjects its reports to thorough vetting? Or might this have been a deliberate manipulation intended to convince the public that COVID will be an ongoing public health crisis. Of course the media has picked it up; even Zero Hedge reported it uncritically!

Bach does a quick calculation based on 400,000 excess deaths attributed to COVID in 2020 and 12 life-years lost by the average victim. I believe the first assumption is on the high side, and I say “attributed to COVID” as a reminder that the CDC’s guidance for completing death certificates was altered in the spring of 2020 specifically for COVID and not other causes of death. Furthermore, if our objective is to assess the impact of the virus itself, under no circumstances should excess deaths induced by misguided lockdown policies enter the calculation (though Bach entertains the possibility). Bach arrives at a reduction in average life of 5.3 days! Of course, that’s not intended to be a projection, but it is a reasonable estimate of COVID’s impact on average lives in 2020.

The CDC’s projection essentially freezes death rates at each age at their 2020 values. We will certainly see more COVID deaths in 2021, and the virus is likely to become endemic. Even with higher levels of acquired immunity and widespread vaccinations, there will almost certainly be some ongoing deaths attributable to COVID, but they are likely to be at levels that will blend into a resumption of the long decline in mortality rates, especially if COVID continues to displace the flu in its “ecological niche”. I include the chart at the top to emphasize the long-term improvement in mortality (though the chart shows only a partial year for 2020, and there has been some flattening or slight backsliding over the past five years or so). As Bach says:

“Researchers have regularly demonstrated that life expectancy projections are overly sensitive to evanescent events like pandemics and wars, resulting in considerably overestimated declines. … And yet the CDC published a result that, if anything, would convey to the public an exaggerated toll that Covid-19 took on longevity in 2020. That’s a problem.”

There were excess deaths from other causes in 2020, which Bach acknowledges. Perhaps 100,000 or more could be attributed to lockdowns and their consequences like economically-induced stress, depression, suicide, overdoses, and medical care deferred or never sought. The Zero Hedge article mentioned above discusses findings that lockdowns and their consequences, such as unemployment spells and lost education, will have ongoing negative effects on health and mortality for many years. The net effect on life expectancy might be as large as 11 to 12 days. Again, however, I draw a distinction between deaths caused by the disease and deaths caused by policy mistakes.

The CDC’s estimate should not be taken seriously when, as Kyle Smith says, there is every indication that the battle against COVID is coming to a successful conclusion. Public health experts have not acquitted themselves well during the pandemic, and the CDC’s life expectancy number only reinforces that impression. Here is Smith:

“We have learned a lot about how the virus works, and how it doesn’t: Outdoor transmission, for the most part, hardly ever happens. Kids are at very low risk, especially younger children. Baseball games, barbecues, and summer camps should be fine. Some pre-COVID activities now carry a different risk profile — notably anything that packs crowds together indoors, so Broadway theater, rock concerts, and the like will be just about the last category of activity to return to normal.”

But return to normal we should, and yet the CDC seems determined to poop on the victory party!

Revisiting Excess Mortality

31 Sunday Jan 2021

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In early December I said that 2020 all-cause mortality in the U.S. would likely be comparable to figures from about 15 years ago. Now, Ben Martin confirms it with the chart below. Over time, declines in U.S. mortality have resulted from progress against disease and fewer violent deaths. COVID led to a jump in 2020, though some of last year’s deaths were attributable to policy responses, as opposed to COVID itself.

Here’s an even longer view of the trend from my post in December (for which 2020 is very incomplete):

As Martin notes sarcastically:

“Surprising, since the US is undergoing a ‘century pandemic‘ – In reality it is an event that’s unique in the last ‘15 years’”

The next chart shows 2020 mortality by month of year relative to the average of the past five years. Clearly, excess deaths have occurred compared to that baseline.

Using the range of deaths by month over the past 20 years (the blue-shaded band in the next chart), the 2020 figures don’t look quite as anomalous.

Finally, Martin shows total excess deaths in 2020 relative to several different baselines. The more recent (and shorter) the baseline time frame, the larger the excess deaths in 2020. Compared to the five-year average, 364,000 excess deaths occurred in 2020. Relative to the past 20 years, however, 150,000 excess deaths occurred last year. While those deaths are tragic, the pandemic looks more benign than when we confine our baseline to the immediate past.

Moreover, a large share of these excess deaths can be attributed to non-COVID causes of death that represent excesses relative to prior years, including drug overdoses, suicide, heart disease, dementia, and other causes. As many as 100,000 of these deaths are directly attributable lockdowns. That means true excess deaths caused by COVID infections were on the order of 50,000 relative to a 20-year baseline.

As infections subside from the fall wave, and as vaccinations continue to ramp up, some policy makers are awakening to the destructive impacts of non-pharmaceutical interventions (lockdown measures). The charts above show that this pandemic was never serious enough to justify those measures, and it’s not clear they can ever be justified in a free society. Yet some officials, including President Biden and Anthony Fauci, still labor under the misapprehension that masks mandates, stay-at-home orders, and restaurant closures can be effective or cost-efficient mitigation strategies.

November Pandemic Perspective

18 Wednesday Nov 2020

Posted by in Coronavirus, Pandemic, Uncategorized

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I hope readers share my compulsion to see updated COVID numbers. It’s become a regular feature on this blog and will probably remain one until infections subside, vaccine or otherwise. Or maybe when people get used to the idea of living normally again in the presence of an endemic pathogen, as they have with many other pathogens and myriad risks of greater proportions, and as they should. That might require more court challenges, political changes, and plain old civil disobedience.

So here, then, is an update on the U.S. COVID numbers released over the past few days. The charts below are attributable to Don Wolt (@tlowdon on Twitter).

First, reported deaths began to creep up again in the latter half of October and have escalated in November. They’ve now reached the highs of the mid-summer wave in the south, but this time the outbreak is concentrated in the midwest and especially the upper midwest.

Reported deaths are the basis of claims that we are seeing 1,500 people dying every day, which is an obvious exaggeration. There have been recent days when reported deaths exceeded that level, but the weekly average of reported deaths is now between 1,100 and 1,200 a day.

It’s important to understand that deaths reported in a given week actually occurred earlier, sometimes eight or more weeks before the week in which they are reported. Most occur within three weeks of reporting, but sometimes the numbers added from four-plus weeks earlier are significant.

The following chart reproduces weekly reported deaths from above using blue bars, ending with the week of November 14th. Deaths by actual date-of-death (DOD) are shown by the orange bars. The most recent three-plus weeks always show less than complete counts of deaths by DOD. But going back to mid-October, actual weekly deaths were running below reported deaths. If the pattern were to follow the upswings of the first two waves of infections, then actual weekly deaths would exceed reported deaths by perhaps the end of October. However, it’s doubtful that will occur, in part because we’ve made substantial progress since the spring and summer in treating the disease.

To reinforce the last point, it’s helpful to view deaths relative to COVID case counts. Deaths by DOD are plotted below by the orange line using the scale on the right-hand vertical axis. New positive tests are represented by the solid blue line, using the left-hand axis, along with COVID hospitalizations. There is no question that the relationship between cases, hospitalizations, and deaths has weakened over time. My suspicions were aroused somewhat by the noticeable compression of the right axis for deaths relative to the two charts above, but on reviewing the actual patterns (peak relative to troughs) in those charts, I’m satisfied that the relationships have indeed “decoupled”, as Wolt puts it.

Cases are going through the roof, but there is strong evidence that a large share of these cases are false positives. COVID hospitalizations are up as well, but their apparent co-movement with new cases appears to be dampening with successive waves of the virus. That’s at least partly a consequence of the low number of tests early in the pandemic.

So where is this going? The next chart again shows COVID deaths by DOD using orange bars. Wolt has concluded, and I have reported here, that the single-best short-term predictor of COVID deaths by DOD is the percentage of emergency room visits at which patients presented symptoms of either COVID-like illness (CLI) or influenza-like illness (ILI). The sum of these percentages, CLI + ILI, is shown below by the dark blue line, but the values are shifted forward by three weeks to better align with deaths. This suggests that actual COVID deaths by DOD will be somewhere around 7,000 a week by the end of November, or about 1,000 a day. Beyond that time, the path will depend on a number of factors, including the weather, prevalence and immunity levels, and changes in mobility.

I am highly skeptical that lockdowns have any independent effect in knocking down the virus, though interventionists will try to take credit if the wave happens to subside soon for any other reason. They won’t take credit for the grim lockdown deaths reaped by their policies.

Despite the bleak prospect of 1,000 or more COVID-attributed deaths a day by the end of November, the way in which these deaths are counted is suspect. Early in the pandemic, the CDC significantly altered guidelines for the completion of death certificates for COVID such that deaths are often improperly attributed to the virus. Some COVID deaths stem from false-positive PCR tests, and again, almost since the beginning of the pandemic, hospitals were given a financial incentive to classify inpatients as COVID-infected.

It’s also important to remember that while any true COVID fatality is premature, they are generally not even close to the prematurity of lockdown deaths. That’s a simple consequence of the age profile of COVID deaths, which indicate relatively few life-years lost, and the preponderance of co-morbidities among COVID fatalities.

Again, COVId deaths are bad enough, but we are seeing an unacceptable and ongoing level of lockdown deaths. This is now to the point where they may account for almost all of the continuing excess deaths, even with the fall COVID wave. It’s probable that public health would be better served with reduced emphasis on COVID-mitigation for the general population and more intense focus on protecting the vulnerable, including the distribution of vaccines.

Lockdowns Subvert Public Health and Life Itself

15 Thursday Oct 2020

Posted by in Coronavirus, Lockdowns, Public Health, Uncategorized

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Acceptance of risk is a necessary part of a good life, and extreme efforts to avoid it are your own business. Government has no power to guarantee absolute safety, nor should we presume to have such a right. Ongoing COVID lockdowns are an implicit assertion of exactly that kind of government power, despite the impotence of those efforts, and they constitute a rejection of more fundamental rights.

Lockdowns have had destructive effects on health and economic well being while conferring little if any benefit in mitigating harm from the virus. The lockdowns were originally sold as a way to “flatten the curve”, that is, to avoid a spike in cases and an overburdened health care system. However, this arguably well-qualified rationale later expanded in scope to encompass the mitigation of smaller and much less deadly outbreaks among younger cohorts, and then to the very idea of extinguishing the virus altogether. It’s become painfully obvious that such measures are not capable of achieving those goals.

In the U.S., the ongoing lockdowns have been a cause célèbre largely on the interventionist Left, and they have been prolonged mainly by Democrats at various levels of government. In a way, this is not unlike many other policies championed by the Left, often ostensibly designed to help members of the underclasses: instead, those policies often destroy or wrongly obviate incentives and promote dependency on the state. In this case, the plunge into dependency is a reality the Left would very much like to ignore, or to blame on someone else. You know who.

The lockdowns have been largely unsuccessful in mitigating the spread of the virus. At the same time, they have been used as a pretext to deny constitutional rights such as the free practice of religion, assembly, and a broad range of unenumerated rights under the “penumbra” of the Bill of Rights and the Ninth Amendment. What’s more, the severity of the economic blow caused by lockdowns has been borne disproportionately by the working poor and the small businesses who employ so many of them.

Lockdowns are deadly. It’s not clear that they’ve saved any lives, but they have massively disrupted the operation of the health care system with major consequences for those with chronic and undiagnosed conditions. The lockdowns have also led to spikes in mental health issues, alcoholism, drug abuse, and deaths of despair. A recent study found that over 26% of the excess deaths during the pandemic were non-COVID deaths. Those deaths were avoidable or accelerated, whereas the lockdowns have failed to meaningfully curtail COVID deaths. Don’t tell me about reduced traffic fatalities: that reduction is relatively small relative to the increase in non-COVID excess deaths (see below).

What proof do we have that lockdowns cause excess deaths? See this study in The Lancet on cancer deaths due to lockdown-induced delays in diagnoses. See this study on UK school closures. See this Oxfam International report on lockdown-induced starvation. Other reports from the UK suggests that lockdown deaths are widespread, having taken nearly 2,800 per week early in the pandemic, and many other deaths yet to occur have been made inevitable by lockdowns. Doctors in the U.S. have warned that lockdowns are a “mass casualty incident”, and a German government study warned of the same.

The Ethical Skeptic (TES) on Twitter has been tracking a measure of lockdown deaths for some time now. The following graphic provides a breakdown of excess non-COVID deaths since the start of the pandemic. The total “pie” shows almost 320,000 excess deaths through September 26th (avoiding less complete counts in recent weeks), as reported by the CDC. COVID accounted for 202,000 of those deaths, based on state-level reporting. Of the remaining 117,000 excess deaths, TES uses CDC data to allocate roughly 85,000 to various causes, the largest (more than half) being “Suicide, Addiction, Abandonment, and Abuse”. Other large categories include Cardio/Diabetes, Stroke, premature Alzheimers/Dementia death, and Cancer Access. Nearly 32,000 excess deaths remain as a “backlog”, not yet reported with a cause by states.

Also of interest in the graphic are estimates of life-years lost. The vast bulk of COVID victims are elderly, of course, which means that any estimate of lost years per victim must be relatively low. On the other hand, most non-COVID, lockdown-related deaths are among younger victims, with correspondingly greater life-years lost. TES’s aggregate estimate is that lockdown-related excess deaths involve double the life-years lost of COVID deaths. Of course, that is an estimate, but even granting some latitude for error, the reality is horrifying!

John Tierney in City Journal cites several recent studies concluding that lockdowns have been largely ineffective in Europe and in the U.S. While Tierney doesn’t rule out the possibility that lockdowns have produced some benefits, they have carried excessive costs and risks to public health going forward, such as lingering issues for those having deferred important health care decisions as well as disruption in future economic prospects. Ultimately, lockdowns don’t accomplish anything:

“While the economic and social costs have been enormous, it’s not clear that the lockdowns have brought significant health benefits beyond what was achieved by people’s voluntary social distancing and other actions.”

Tierney also discusses the costs and benefits of lockdowns in terms of life years: quality-adjusted life-years (QALY), which is a widely-used measure for evaluating of the use of health care resources:

“By the QALY measure, the lockdowns must be the most costly—and cost-ineffective—medical intervention in history because most of the beneficiaries are so near the end of life. Covid-19 disproportionately affects people over 65, who have accounted for nearly 80 percent of the deaths in the United States. The vast majority suffered from other ailments, and more than 40 percent of the victims were living in nursing homes, where the median life expectancy after admission is just five months. In Britain, a study led by the Imperial College economist David Miles concluded that even if you gave the lockdown full credit for averting the most unrealistic worst-case scenario (the projection of 500,000 British deaths, more than ten times the current toll), it would still flunk even the most lenient QALY cost-benefit test.”

We can now count the World Health Organization among the detractors of lockdowns. According to WHO’s Dr. David Nabarro:

“Lockdowns just have one consequence that you must never ever belittle, and that is making poor people an awful lot poorer…. Look what’s happened to smallholder farmers all over the world. … Look what’s happening to poverty levels. It seems that we may well have a doubling of world poverty by next year. We may well have at least a doubling of child malnutrition.”

In another condemnation of the public health consequences of lockdowns, number of distinguished epidemiologists have signed off on a statement known as The Great Barrington Declaration. The declaration advocates a focused approach of protecting the most vulnerable from the virus, while allowing those at low risk to proceed with their lives in whatever way they deem acceptable. Those at low risk of severe disease can acquire immunity, which ultimately inures to the benefit of the most vulnerable. With few, brief, and local exceptions, this is how we have always dealt with pandemics in the past. That’s real life!

CDC Sows Covid Case-Fatality Confusion

15 Wednesday Apr 2020

Posted by in Data Integrity, Pandemic

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The Centers for Disease Control has formally decided to inflate statistics on coronavirus deaths by adding so-called “probable” cases to the toll. This news follows the announcement yesterday that New York decided to add, in one day, about 4,000 deaths from over the past month to its now “probable” Covid-19 death toll. So much for clean accounting! We have a confirmed death toll up to April 14th. We have a probable death toll after. The error in timing alone introduced by this abrupt adjustment impairs efforts to track patterns of change. Case fatality rates are rendered meaningless. Data integrity, which was already weak, has been thrown out the window by our public heath authorities.

It’s no longer necessary for a deceased patient to have tested positive for Covid-19:

“A probable case or death is defined as one that meets clinical criteria such as symptoms and evidence of the disease with no lab test confirming Covid-19. It can also be classified as a probable case if there are death or other vital records listing coronavirus as a cause. A third way to classify it is through presumptive laboratory evidence and either clinical criteria or evidence of the disease.”

Consider the following:

  • to date, more than 80% of patients presenting symptoms sufficient to meet testing guidelines have tested negative for Covid-19;
  • the most severe cases of Covid-19 and other respiratory diseases are coincident with significant co-morbidities;
  • “probable” cases appear to be concentrated among the elderly and infirm, whose regular mortality rate is high.

Deaths involving mere symptoms, or mere symptoms and co-morbidities, and even deaths of undetermined cause, are now more likely to be over-counted as Covid-19 deaths. This is certain to distort, and I believe overcount, Covid-19 deaths. Of course, this was already happening in some states, as I mentioned last week in “Coronavirus Controversies“.

One of the charts I’ve presented in my Continue%20reading Coronavirus “Framing” posts tracks Covid-19 deaths. The change in these cause-of-death guidelines will make continued tracking into something of a farce. I’d be tempted to deduct the one-day distortion caused by the New York decision, but then the count will still be distorted going forward by the broader definition of Covid-19 death.

The only possible rationale for these decisions by New York and the CDC is that testing is still subject to severe rationing. I have my doubts, as the number of daily tests has stabilized. On the other hand, I have heard anecdotes about hospitals with large numbers of respiratory patients who have not been tested! And they are intermingling all of these patients?? I’m not sure I can reconcile these reports. Surely the patients meet the guidelines for testing. Perhaps the CDC’s decision is associated with an effort to spread testing capacity by allowing only new patients to be tested, counting those already hospitalized as presumptively Covid-infected. And if they aren’t already, they will be! A decision to count deaths within that group as “probable” Covid deaths  would fit conveniently into that approach, but that would be wildly misguided and perverse.

I’m obviously cynical about the motives here. I don’t trust government accounting when it bears on the credit or blame for crisis management. Who stands to gain from a higher Covid death toll? The CDC? State health authorities? “Hot spots” vying for federal resources?

A consistent approach to attributing cause of death would have been more useful for gauging the direction of the pandemic, but as I’ve said, there will always be uncertainty about the true Covid-19 death toll. Ultimately, the best estimates will have to rely on calculations of “excess deaths” in 2020 compared to a “normal” level from a larger set of causes. In fact, even that comparison will be suspect because the flu season leading up to the Covid outbreak was harsh. Was it really the flu later in the season?

Coronavirus Controversies

11 Saturday Apr 2020

Posted by in Health Care, Leftism, Pandemic

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The coronavirus and the tragedy it has wrought has prompted so many provocative discussions that it’s hard to pick just one of those topics for scarce blogging time. So I’ll try to cover two here: first, the question of whether coronavirus deaths are being miscounted; second, the politically-motivated controversy over the use of hydroxychloraquin to treat severe cases of Covid-19.

Counting Deaths

I’ve been suspicious that Covid deaths are being over-counted, but I’m no longer as sure of that. Of course, there are reasons to doubt the accuracy of the death counts. For example, there is a strong possibility that some Covid deaths are simply not being counted due to lack of diagnoses. But there are widespread suspicions that too many deaths with positive diagnoses are being counted as Covid deaths when decedents have severe co-morbidities. Members of that cohort die on an ongoing basis, but now many or all of those deaths are being attributed to Covid-19. A more perverse counting problem might occur when public health authorities instruct physicians to attribute various respiratory deaths to Covid even without a positive diagnosis! That is happening in some parts of the country.

To avoid any bias in the count, I’ve advocated tracking mortality from all co-morbidities and comparing the total to historical or “normal” levels to calculate “excess deaths”. One could also look at all-cause mortality and do the same, though I don’t think that would be quite on point. For example, traffic deaths are certainly way down, which would distort the excess deaths calculation.

Despite the vagaries in counting, there is no question that the coronavirus has been especially deadly in its brief assault on humans. New York has experienced a sharp increase in deaths, as the chart below illustrates (the chart is a corrected version of what appeared in the Reason article at the prior link). The spike is way out of line with normal seasonal patterns, and it obviously corresponds closely with deaths attributable to Covid-19. It is expected to be short-lived, but it might taper over the course of several weeks or months, Once it does, I suspect that the cumulative deaths under all those other curves in the chart will exceed Covid deaths substantially. Also note that the yellow line for the flu just stops when Covid deaths begin, suggesting that the red line probably incorporates at least some “normal” flu deaths.

Once the virus abates, we’ll be able to tell with a bit more certainty just how deadly the pandemic has been. It will be revealed through analyses of excess deaths. For now, we have the statistics we have, and they should be interpreted cautiously.

Hydrochloraquin

A more boneheaded debate centers on the use of the anti-malarial drug hydroxychloraquin (HCQ) to treat coronavirus patients. There have been many successes, particularly in combination with a Z-Pak, or zinc. Guidelines issued by the American Society of  Thoracic Surgeons last week call for HCQ’s use in advanced cases of coronavirus infection. These and other therapies are being tested formally, but many are prescribed outside any formal testing framework. Remdesivir has been prominent among these. Plasma therapy has been as well, and several other possible treatments are under study.

With respect to HCQ, it’s almost as if the Left, much of the media, and a subset of overly “prescriptive” medical experts were goaded into an irrational position via pure Trump Derangement. Just Google or Bing “Hydroxychloraquine Coronavirus” for a bizarre list of alarmist articles about Trump’s mention of HCQ. To take just two of the claims, the idea that Trump stands to earn substantial personal profits from HCQ because he holds a few equity shares in a manufacturer of generic drugs is patently absurd. And claims that shortages for arthritis, lupus, and malaria patients are imminent are unconvincing, given the massive stockpiles now accumulated and the efforts to ramp-up production.

So much lefty hair is on fire over a potential therapy that is both promising and safe that the media message lacks credulity. But more ominously, the Democrat governors of Michigan and Nevada were so petulant that they banned HCQ’s use in their states, though at least Nevada’a governor rescinded his order. It’s almost as if they don’t want it to work, and don’t want to give it a chance to work. Or do I go too far? No, I don’t think so.

Victoria Taft has a good summary of the media backlash against President Trump’s hopeful statements about HCQ. Not only was the FDA’s authority over the use of HCQ misrepresented, there was also a good bit of smearing of various researchers who’d found preliminary evidence of HCQ’s effectiveness. Let’s be honest: the quality of medical research is often inflated by the research establishment. And the media eat up any study with findings that are noteworthy in any way. Over the years, a great deal of medical research has been based on small samples from which statistical hypothesis tests are shaky at best. That’s one reason for the legendary replication problem in medical research. In the case of HCQ, there has been widespread misuse of the term “anecdotal” in the media, prompted by experts like Dr. Anthony Fauci, who should know better. The term was used to describe clinical tests on moderately large groups of patients, at least one of which was a randomized control trial.

Every day we hear stories from individual patients that they were saved by HCQ. These are properly called anecdotal accounts. But we also hear from various physicians around the country and world who claim to be astonished at HCQ’s therapeutic efficacy on groups of patients. This link gives another strong indication of how physicians feel about HCQ at this point. These are not from RCTs, but they constitute clinical evidence, not mere “anecdotes”.

By virtue of state and federal right-to-try laws, terminally ill patients can choose to take medications that are unapproved by regulators. Beyond that, FDA approval of HCQ specifically for treating coronavirus was unnecessary because the drug was already legal to prescribe to cover patients as an “off-label” use. That’s true of all drugs approved by the FDA: they can be prescribed legally for off-label uses. When regulators like Dr. Fauci, and even practicing physicians like Dr. Jeffrey Singer (linked below) claim that the FDA hasn’t approved HCQ specifically for treating Covid, it is a technicality: the FDA can certainly “approve” it for that specific use, but it’s already legal to prescribe!

While it won’t end the silly argument, which is obviously grounded in other motives, Dr. Singer brings us to the only reasonable position: treatment of Covid with HCQ is between the patient and their doctor.