The Drug War

My sentiments on the whole drug question have been influenced by some experience with the medical aspect of the problem. Drugs are slipping out of any control due to developments in synthetic variations of older substances that stimulate brain chemistry, sometimes in unknown ways. The traditional drugs, if we can use that term, are also slipping out of control with Mexican drug wars replacing the Columbian cartels even more violent than their predecessors.

What about marijuana ? It is widely used by the younger generation and, while I do think there are some harmful consequences, especially in potential schizophrenics, the fact is that the laws are widely ignored and do little good and much harm. First, what about the link to psychosis ?

Epidemiological studies suggest that Cannabis use during adolescence confers an increased risk for developing psychotic symptoms later in life. However, despite their interest, the epidemiological data are not conclusive, due to their heterogeneity; thus modeling the adolescent phase in animals is useful for investigating the impact of Cannabis use on deviations of adolescent brain development that might confer a vulnerability to later psychotic disorders. Although scant, preclinical data seem to support the presence of impaired social behaviors, cognitive and sensorimotor gating deficits as well as psychotic-like signs in adult rodents after adolescent cannabinoid exposure, clearly suggesting that this exposure may trigger a complex behavioral phenotype closely resembling a schizophrenia-like disorder. Similar treatments performed at adulthood were not able to produce such phenotype, thus pointing to a vulnerability of the adolescent brain towards cannabinoid exposure.

This suggests that adult use may be less harmful.

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Alternatives to Obamacare

As Obamacare looks more and more as though it will collapse, there are some alternatives beginning to appear. Several years ago, I suggested using the French system as a model. At the time, the French system was funded by payroll deduction, a source affected by high unemployment, and used a national negotiated fee schedule which was optional for doctors and patients. The charges had to be disclosed prior to treatment and the patient had the option of paying more for his/her choice of physician. Privately owned hospitals competed with government hospitals and patient satisfaction was the highest in Europe.

Recently the French system has run into trouble.

French taxpayers fund a state health insurer, “Assurance Maladie,” proportionally to their income, and patients get treatment even if they can’t pay for it. France spends 11% of national output on health services, compared with 17% in the U.S., and routinely outranks the U.S. in infant mortality and some other health measures.

The problem is that Assurance Maladie has been in the red since 1989. This year the annual shortfall is expected to reach €9.4 billion ($13.5 billion), and €15 billion in 2010, or roughly 10% of its budget.

This may be due to several factors. The French economy is in terrible shape with high unemployment. More of the funding for the health plan is coming from general revenues. This was not how it was supposed to work. It was payroll funded, much as the German system is, with a wider source than individual employers. This allows mobility for employees and allows employers to distribute risk among a larger pool. Germany allows other funding sources such as towns and states. I think it is still a good model for us but, with the passage of Obamacare, it will take a generation before another large reform would be viable. Obamacare must stand or fall first and I think it will fall but, as in most government programs, it takes years before the sponsors will admit defeat.

Another proposal has been made by a serious study group.

1. The government should offer every individual the same, uniform, fixed-dollar subsidy, whether used for employer-provided or individual insurance. For everyone with private health insurance, the subsidy would be realized in the form of lower taxes by way of a tax credit. The credit would be refundable, so that it would be available to individuals with no tax liability.

2. Where would the federal government get the money to fund this proposal?

We could begin with the $300 billion in tax subsidies the government already “spends” to subsidize private insurance. Add to that the money federal, state and local governments are spending on indigent care. For the remainder, the federal government could make certain tax benefits conditional on proof of insurance. For example, the $1,000 child tax credit could be made conditional on proof of insurance for a child.10 For middle-income families, a portion of the standard deduction could be made conditional on proof of insurance for adults. For lower-income families, part of the Earned Income Tax Credit could be conditioned on obtaining health coverage.

3. If the individual chose to be uninsured, the unclaimed tax relief would be sent to a safety net agency providing health care to the indigent in the community where the person lives, so that it would be available there in case he generates medical bills he cannot pay from his own resources. The result would be a system under which the uninsured as a group effectively pay for their own care, without any individual or employer mandate. By the very act of turning down the tax credit for health insurance in choosing not to insure, uninsured individuals would pay extra taxes equal to the average amount of the free care given annually to the uninsured. The subsidies for the insurance purchased by the insured would then effectively be funded by the reduction in expected free care the insured would have consumed if uninsured. [See Figures II and III.]

The paper goes on to explain the proposal The trouble is that this is another major reform and I see no chance for it in the foreseeable future.

What then is the most likely development ?

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Torture

infernal machine

Stuck in a doctor’s waiting room where I’ve been sitting for an hour and will be sitting another hour at least.

A large TV monitor is playing and replaying the same annoying loop of fluffy health programs and ads that I’ve seen many times on successive visits to this office. Sound volume is loud and inescapable. I ask the receptionist if it’s possible to lower the volume. She says she has no control. I ask if it’s possible to turn the thing off, isn’t that an on/off switch? She says: no, believe me, we’d like to, the switch doesn’t work. I try pressing the switch. Nothing happens.

I assume that CNN (which produced the show) is paying the doctors to keep this damn machine running in their waiting room, and that one of the terms of the deal is that the machine won’t be turned down or off. And the advertisers are paying CNN. Good deal for them, and for the doctors — they aren’t likely to lose patients over such a nuisance. But this is really an abusive business model and I hope that it falls out of favor.

UPDATE: The LCD’s power cord is routed through conduit and wired into a junction box, so there is no easy way to pull the plug.

“Studies Show” – Widespread Errors in Medical Research

Much of what medical researchers conclude in their studies is misleading, exaggerated, or flat-out wrong. So why are doctors—to a striking extent—still drawing upon misinformation in their everyday practice?

The arguments presented in this article seem like a good if somewhat long presentation of the general problem, and could be applied in many fields besides medicine. (Note that the comments on the article rapidly become an argument about global warming.) The same problems are also seen in the work of bloggers, journalists and “experts” who specialize in popular health, finance, relationship and other topics and have created entire advice industries out of appeals to the authority of often poorly designed studies. The world would be a better place if students of medicine, law and journalism were forced to study basic statistics and experimental design. Anecdote is not necessarily invalid; study results are not necessarily correct and are often wrong or misleading.

None of this is news, and good researchers understand the problems. However, not all researchers are competent, a few are dishonest and the research funding system and academic careerism unintentionally create incentives that make the problem worse.

(Thanks to Madhu Dahiya for her thoughtful comments.)

Worthwhile Reading & Viewing

Here’s some  color footage of London in the 1920s

For comparison:  Bill Brandt’s photos of London from 1974  (more  here)

More old color film:  New York City in 1939

38 foreign words we could use in English

Why so few French kids have ADHD

Following a scary mammogram experience,  a GE researcher is working on the development of high-resolution MRI technology

Using 3-D printing to make a dress

The trouble with taxonomies