Quotulatiousness

March 15, 2011

“Obesity crusaders” use “inherently flawed instruments, such as BMI and apple-body shapes, to misinform the public”

Filed under: Government, Health, Media — Tags: , , , — Nicholas @ 12:50

Patrick Basham and John Luik address the manifest failings of the public health crusade against obesity:

Since the anti-obesity campaign is allegedly motivated by scientific findings, it would seem reasonable and prudent to make doubly sure that those claims are factual and trustworthy. Yet, we continue to find that the case against obesity is significantly flawed. Not only are the claims of an obesity epidemic often wildly exaggerated, but the science linking weight to unfavourable mortality outcomes is also frequently nonexistent or distorted.

[. . .]

As Danesh suggests, other researchers have suggested concentrating on a measurement of the waist alone, while many cling to BMI, which calculates obesity based upon a weight-to-height ratio. Because of its easy applicability, BMI is universally used in officially defining obesity, despite its manifest shortcomings. The BMI is wholly arbitrary and has no scientifically valid connection with mortality.

“Obesity crusaders” are what we call the individuals who manufactured the obesity-epidemic story in the first place and continue, through application of inherently flawed instruments, such as BMI and apple-body shapes, to misinform the public. They are a relatively small group of public-health officials in the US, the UK, the EU, and the World Health Organisation, assorted academics (very many with close ties to the weight-loss and pharmaceutical industry), the International Obesity Task Force, and a collection of so-called public-interest science groups.

How are these obesity crusaders reacting to the unambiguously good news published in The Lancet? Surely, they rejoice at the fact there is one less thing for a health-conscious population to fret over? No, they are not in celebratory mood. Quite the contrary. The obesity crusaders did not waste any time on the New Good News; after all, the Old-Time Religion continues to serve them so well.

It gets worse for the “fat=early death” meme:

There is little credible scientific evidence that supports the claims that being overweight or obese leads to an early death. For example, Katherine Flegal of the Centers for Disease Control and Prevention found that in the US population there were more premature deaths among those who are normal weight than those who are overweight. Indeed, in this study, Americans who were overweight were those most likely to live the longest.

In the American Journal of Public Health, Jerome Gronniger found that men in the “normal” weight category exhibited a mortality rate as high as that of men in the moderately obese category; men in the “overweight” category clearly had the lowest mortality risk.

March 12, 2011

Drinking is good for you, but we still don’t know why it’s good for you

Filed under: Health, Science, Wine — Tags: , , — Nicholas @ 14:17

Moderate drinking (defined as 2-3 drinks per day) is proven to be healthy for most people, but the jury is still out on why it’s good for you:

Scientists say that more research needs to be done to understand why alcohol may be beneficial in small doses. Most commonly, evidence shows that alcohol is associated with increased cardiovascular health. Researchers at the University of Calgary recently analyzed data on alcohol consumption and heart disease and determined that those who drink one to two glasses of alcohol per day are up to 25% less likely to develop heart disease.

The team, lead by Dr. William Ghali, found that moderate drinking led to higher levels of “good” cholesterol and a decrease of a chemical responsible for blood clotting. It doesn’t matter if the booze is from Chateau Mouton-Rothschild or Labatt’s; “it does appear to be alcohol itself that is causing these favourable outcomes,” Dr. Ghali, a professor of medicine at the university, said.

March 3, 2011

“Where have the good men gone?” and the women who chase after jerks

Filed under: Economics, Education, Health — Tags: , , , — Nicholas @ 07:53

As I predicted a few weeks back, this topic appears to be a growing concern (at least in certain key urban media markets): “why are men so juvenile and why won’t they settle down?”

First up is Mark Regnerus:

We keep hearing that young men are failing to adapt to contemporary life. Their financial prospects are impaired — earnings for 25- to 34-year-old men have fallen by 20 percent since 1971. Their college enrollment numbers trail women’s: Only 43 percent of American undergraduates today are men. Last year, women made up the majority of the work force for the first time. And yet there is one area in which men are very much in charge: premarital heterosexual relationships.

First, it’s not at all a bad thing that women are catching up and in some cases surpassing their male classmates. Along with the good, however, are some wrenching changes to the society in which this change is taking place — especially to sexual relationships:

When attractive women will still bed you, life for young men, even those who are floundering, just isn’t so bad. This isn’t to say that all men direct the course of their relationships. Plenty don’t. But what many young men wish for — access to sex without too many complications or commitments — carries the day. If women were more fully in charge of how their relationships transpired, we’d be seeing, on average, more impressive wooing efforts, longer relationships, fewer premarital sexual partners, shorter cohabitations, and more marrying going on. Instead, according to the National Longitudinal Study of Adolescent Health (which collects data well into adulthood), none of these things is occurring. Not one. The terms of contemporary sexual relationships favor men and what they want in relationships, not just despite the fact that what they have to offer has diminished, but in part because of it. And it’s all thanks to supply and demand.

It’s not just raw numbers: the sexual balance hasn’t been significantly changed just because of the shift in the proportion of men and women going on to higher education. What has been impacted is something that doesn’t yield readily to slogans or seminars: women have strong preferences for men of higher status than themselves. This isn’t a social preference that can be talked around: it has much more to do with biology.

Women prefer to “date up” or “marry up”, and the pool of males that fit that criteria is getting smaller (fewer men are going on to university). This forces women to compete for the limited number of alpha males: instead of being pursued by eager men, (some) men are now being pursued by many women. Resulting, at least for that group of men, in copious supplies of women willing to exchange sex for attention.

Kay S. Hymowitz sees the extended adolescence for men as a new stage of life, pre-adulthood:

So where did these pre-adults come from? You might assume that their appearance is a result of spoiled 24-year-olds trying to prolong the campus drinking and hook-up scene while exploiting the largesse of mom and dad. But the causes run deeper than that. Beginning in the 1980s, the economic advantage of higher education — the “college premium” — began to increase dramatically. Between 1960 and 2000, the percentage of younger adults enrolled in college or graduate school more than doubled. In the “knowledge economy,” good jobs go to those with degrees. And degrees take years.

[. . .]

In his disregard for domestic life, the playboy was prologue for today’s pre-adult male. Unlike the playboy with his jazz and art-filled pad, however, our boy rebel is a creature of the animal house. In the 1990s, Maxim, the rude, lewd and hugely popular “lad” magazine arrived from England. Its philosophy and tone were so juvenile, so entirely undomesticated, that it made Playboy look like Camus.

At the same time, young men were tuning in to cable channels like Comedy Central, the Cartoon Network and Spike, whose shows reflected the adolescent male preferences of its targeted male audiences. They watched movies with overgrown boy actors like Steve Carell, Luke and Owen Wilson, Jim Carrey, Adam Sandler, Will Farrell and Seth Rogen, cheering their awesome car crashes, fart jokes, breast and crotch shots, beer pong competitions and other frat-boy pranks. Americans had always struck foreigners as youthful, even childlike, in their energy and optimism. But this was too much.

Given all of that, is it any surprise that fewer men are willing to exchange their pre-adult lifestyle with all its juvenile attraction combined with the adult trappings (cars, booze, drugs, etc.) for the “real” adult lifestyle?

Single men have never been civilization’s most responsible actors; they continue to be more troubled and less successful than men who deliberately choose to become husbands and fathers. So we can be disgusted if some of them continue to live in rooms decorated with “Star Wars” posters and crushed beer cans and to treat women like disposable estrogen toys, but we shouldn’t be surprised.

Relatively affluent, free of family responsibilities, and entertained by an array of media devoted to his every pleasure, the single young man can live in pig heaven — and often does. Women put up with him for a while, but then in fear and disgust either give up on any idea of a husband and kids or just go to a sperm bank and get the DNA without the troublesome man. But these rational choices on the part of women only serve to legitimize men’s attachment to the sand box. Why should they grow up? No one needs them anyway. There’s nothing they have to do.

Over at Ace of Spades HQ, the Regnerus article got Ace thinking:

A related thought I’ve had concerns feminists’ religious doctrine that social restraints on sexual behavior is all caused by grubby, oppressive, vagina-shackling men. This doesn’t make sense at all, and never has made sense, and is an unchallenged meme in the Grrls Rule, Boys Drool leftist feminist culture not because it makes a lick of sense but only because it hangs all the evils of the world on the Designated Sexual Villains in the feminist morality play. Men, of course.

If one accepts the hard-to-dispute premise that, between the sexes, women prefer a higher-sexual-cost regime in which men are supposed to “work for it,” as it were, and men prefer a lower-sexual-cost regime in which their sexual needs can be gratified with almost no work whatsoever (compare and contrast female wish-fulfillment romcoms with male wish-fulfillment pornos, or even James Bond movies, actually), then of course it makes sense that women, rather than men, have a sound motive for increasing the sexual penalties for promiscuous sex whereas men have stronger motive for decreasing them.

[. . .]

Leftist feminists of the younger, sillier generation similarly attempt to claim that it is evil, controlling men who use the word whore to not merely brand actual prostitutes but to control the sexual expressions of everyday women. That is, they assert (and these extremely silly third-generation feminists seem to write about little else but this) feel that social disapproval of female promiscuity is almost entirely a male invention, because men, you see, want to keep women from having sex with other men, so we invent the usage of the word “whore” to describe a sexually-liberated woman and by infecting the culture with this disease of whore-branding, make sexually-promiscuous women feel badly about their sexual choices and force them to conform to a male, Christian-fundamentalist (of course) regime of female chastity.

To the extent that women participate in this oppressive regime of whore-deeming, it’s only because a false conscience has been imposed upon them by male-dominated media. Women call other women “whores” not because women wish to wound other women (their sexual competition) but because men have hypnotized them to think this way.

To control their scary vaginas.

It nicely illustrates the confusion brought on by the social and sexual mores in flux:

As has been noted many, many times (not that lefty feminists ever notice), we did in fact have a Sexual Revolution, and men won. And the strangest thing about this is that lefty feminists, while claiming (and falsely believing) themselves to be liberating women, have in fact been eagerly liberating men, liberating men from the need of offering any kind of satisfactory trade-in-kind to women for sexual favors.

In their strange inversion of reality, it’s men who have the means, motive, and opportunity to increase the costs of obtaining sex and it’s women, on the other hand, who have the strong interest in a promiscuity and commitment-free (or even dinner-date free) sex.

And men, who, in this role-reversed alternate reality feminists have concocted, desperately want women to keep their vaginas chaste, can only be “beaten” by giving it all away for free.

And of course keeping abortion not only legal but socially praiseworthy because, again in this comic-book “What If?” issue of reality feminists have concocted, men only want to have sex to produce children and women, of course, are far less game for procreation, viewing sex as primarily a vehicle for erotic gratification. But that’s a dementia for another day.

Also interested enough to comment on the article was Monty:

. . . this cultural trend has left many men unsure about their place in the new order of things. The traditional role as primary breadwinner and head of the household has been removed, but nothing has come along to replace it. The predominantly-liberal media and entertainment complexes have spent decades denigrating men as hapless buffoons or abusive troglodytes. Modern Hollywood heart-throbs are not square-jawed heroes in the Gary Cooper mode, but rather thin, indolent, androgynous, and (most importantly) non-threatening. And while some women often wonder out loud “Where are all the decent men?”, there’s plenty of evidence at hand that given a choice, they’re still more attracted to the moneyed jerks of the world.

Monty also points out that there’s not just a strong set of hedonistic reasons pushing young men to stay in that “pre-adult” stage of life:

The big problem with modern heterosexual relationships is that apart from the sex, there’s really not much in it for men any more. Men have few legal rights over their own progeny; family law for decades has whittled away a man’s parental rights to little more than a financial obligation. If the woman already has children from a previous marriage, the man incurs an enormous burden in return for very little gain: in most cases he has no parental rights over the children, he competes for his wife’s time with the ex (and the ex’s family), and he incurs huge financial burdens but gains very little actual power in the household. A man’s sexual life is viewed with suspicion and sometimes disgust by women, who seem to want to train a man’s sex drive in the same way they train a naughty dog. A man alone with a small child is a man always on the verge of being accused as a child molester or abuser — society has made single men afraid to even approach children who are not their own (and sometimes even when the children are their own).

In short, men have been systematically demoted from their traditional place in society. This is good because it has given many women far richer and more interesting lives; but very bad because it has given men nothing in recompense. Women retained many of their old power-centers (child-rearing, home-making, etc.) but gained a lot of new power as well. For men, most of the change has been on the negative side of the ledger. From the male viewpoint, the only positive aspect of the change is that it’s much easier to have uncommitted sex, and even here the long-term harm far outweighs any short-term gains.

Men play video games, and watch sports, and hang out with their friends, because they enjoy it. It’s no more an “adolescent” activity for men than, say, shopping with their girlfriends is for women. Men do have complicated inner lives. They have hopes and dreams of their own that are not necessarily connected to the women they may be seeing. Men desire comfort and happiness in their lives no less than women do, but they seek it in different ways. Marriage — even a long-term relationship — has to benefit both partners, and in recent decades many men have simply found it to be not worthwhile.

Jon, who brought the original link to my attention, had this to say about the phenomenon:

How pervasive is this issue? I think the feminization of males is mostly a “big urban” thing, rather than universal. The closer you are to a dense urban centre, the more hipsters and girly males you seem to get. There seems to be an inverse square law happing here — the further away you get from the dense urban core, the fewer pansies you seem to find. Media and academics would have us believe that the fem-men in rural areas are simply closeted and are hiding their softer sides out of fear, but of course they would say that: they cannot conceive of the possibility that anyone outside of their own social environment might actually be different.

February 28, 2011

“SwordFit” – combining western martial arts with fitness classes

Filed under: Cancon, Health, Sports — Tags: , — Nicholas @ 09:02

This sounds like an excellent idea:

Since Devon Boorman opened the Academie Duello Centre for Swordplay in Vancouver seven years ago, he’s taught actors, fans of medieval weapons as well as bankers and office workers. Like an action-oriented Pilates class, the Western martial art of swordplay requires the grace of a ballet dancer with the strength of a warrior. It’s not about building muscle mass, as in weight-lifting, but about building plyometric — that is, explosive — strength.

But last fall, he added a new hybrid to his lineup.

The 90-minute SwordFit workout at Academie Duello is designed to be a mix of technical and cross-training, and features two instructors — one for swordplay and one for general fitness. Meghan O’Connell, the fitness instructor, has a background in boxing and has based many of the exercises on boxing training circuits.

[. . .]

“Swordplay makes you feel graceful and powerful at the same time — like dance,” Mr. Boorman says. It strengthens arms and shoulders, and tones the core. “If you relax your core,” he says, “your posture will crumple and you will lose your balance.”

Ms. Thomas also enjoys the couples aspect to the class. “I like the fact that we can take turns being the attacker and the defender,” she says. “It really gets a lot of frustration out.”

Mr. Thom agrees. “There’s something so visceral and revitalizing about the clanging of the swords.”

H/T to Elizabeth for the link.

February 22, 2011

Iatrogenic hypertension

Filed under: Bureaucracy, Health — Tags: , — Nicholas @ 12:17

It’s possible that millions of people are on high blood pressure medication today who don’t really need to be:

Currently, anyone suspected of having high blood pressure is diagnosed by a GP with an inflatable arm cuff. Doctors then call the patient back for additional readings, but these are always taken at their surgery or in hospital.

New draft guidance to be published today by the National Institute for Health and Clinical Excellence (Nice) says as many as one in four people experiences a surging pulse rate on entering a GP’s surgery.

This nervous response, termed “white coat hypertension”, can significantly raise blood pressure readings and many people are being misdiagnosed as a result.

To counter this, Nice is recommending that doctors do not rely solely on readings taken in their own surgeries. After the initial assessment, a patient should be sent home and asked to wear an ambulatory blood pressure monitoring (ABPM) device.

A suspicious mind might wonder if there’s a financial benefit to drug companies large enough to have them pressure physicians to diagnose high blood pressure even in people whose readings are not far off normal.

H/T to Eric Kirkland for the link.

February 21, 2011

3D printing’s next trick: ears and skin

Filed under: Health, Technology — Tags: — Nicholas @ 11:10

In the gee-whiz world of 3D printing, the next new thing may well be printing skin:

Three-dimensional printing is a technique for making solid objects with devices not unlike a computer printer, building up line by line, and then vertically layer by layer.

While the approach works with polymers and plastics, the raw ingredients of 3D printing have been recently branching out significantly.

The printers have been co-opted even to make foods, and do-it-yourself biology experiments dubbed “garage biotech” — and has most recently been employed to repair a casting of Rodin’s sculpture The Thinker that was damaged in a botched robbery.

But at the annual meeting of the American Association for the Advancement of Science in Washington DC, the buzzword is bioprinting: using the same technique to artfully knock out new body parts.

February 7, 2011

QotD: Genomics

Filed under: Health, Quotations, Science — Tags: , — Nicholas @ 00:07

There’s been enormous progress in genomics; we’re now on the threshold of truly understanding how little we understand. While the anticipated firehose of genome-based treatments hasn’t materialized, we now know why it hasn’t materialized, and it’s possible to start filling in the gaps in the map. Turns out that sequencing the human genome was merely the start. (It’s not a blueprint; it’s not even an algorithm for generating a human being. Rather, it’s like a snapshot of the static data structures embedded in an executing process. Debug that.) My bet is that we’re going to have to wait another decade. Then things are going to start to get very strange in medicine.

Charles Stross, “Reasons to be cheerful”, Charlie’s Diary, 2010-12-31

January 31, 2011

Study implies that “traditional” parenting roles may be better for children

Filed under: Health — Tags: , , , — Nicholas @ 09:22

Cue the outrage:

Despite the long push for more equality in parenting duties, new research suggests that mothers and fathers may actually get along better when parenting roles are divided along more traditional lines — that is, when fathers back off caregiving duties, such as feeding and bathing, and put more effort into playtime.

[. . .]

Families in which fathers were more involved in play activities had more of what researchers called supportive interaction between the two parents.

In contrast, more of what is described by researchers as “undermining behaviour” was seen among families in which fathers do more of the caregiving.

[. . .]

It is unclear why the study yielded the results it did, but Sarah Schoppe-Sullivan, a professor of family science at Ohio State University and one of the study’s co-authors, suggested parents may be subconsciously bothered when parenting roles conflict with their pre-conceived ideas.

From the mother’s point of view, it could be a function of “maternal gatekeeping,” she said. “For mothers, maybe, it’s hard to give up some control to the father. That could be a total social effect, but there could some sort of biological underpinning to it.”

It’s a single study, so the results are hardly conclusive, but the general tenor of the study will not be popular in certain academic and political circles.

January 27, 2011

Unanticipated outcome of increasing sexual equality

Filed under: Economics, Health, Liberty, USA — Tags: , , , — Nicholas @ 12:38

Caroline May is almost right in the title to this article: “Stay vertical a bit longer, ladies: Study claims men are winning the game of love”.

It’s not all men who benefit, even if we just talk about men who are unmarried and not in a long-term relationship. The men who benefit from this development are the kind of men who already had high “market value” before the days of sexual equality:

“Girl power” might have brought women and girls victories in academics and sports but, as a recent book out of the University of Texas reports, an unintended consequence of women’s success has given men a leg up in the game of love.

Based on research published in their new book,“Premarital Sex in America: How Young Americans Meet, Mate and Think About Marrying,” Mark Regnerus and Jeremy Uecker, sociologists from the University of Texas at Austin, have found that with women becoming more educated and professionally successful than ever, it has become extremely difficult for them to find a committed man.

Part of the problem is that women traditionally have looked to have relationships with higher-status men (dating or marrying “up”). Now that women are achieving higher financial, academic, and professional status themselves, they’re finding a much-reduced group of men who meet their new (higher) expectations, but also facing much more competition from other women who have also achieved higher status. In economic terms, the market for high status men has more potential buyers chasing fewer sellers. Prices (in this case, willingness to offer sex earlier) must rise to compensate.

January 24, 2011

Ten things you didn’t know about orgasm

Filed under: Health, History, Humour, Science — Tags: , — Nicholas @ 12:44

Probably NSFW, although it’s all science.

H/T to Radley Balko for the link.

January 15, 2011

Indian model photoshopped against her will

Filed under: Health, India, Media, Technology — Tags: , , , , — Nicholas @ 09:43

It’s no secret that most of the images used for magazine covers have had a healthy dose of Photoshoppery, but this is a few filters too far:

Leave it to ELLE Magazine to photochop the world’s most beautiful woman. Aishwarya Rai, the reigning queen of Indian cinema, model and classically trained dancer is currently on the cover of ELLE India — several shades lighter. Rai’s skin has been lightened and her dark brown hair appears to have a red tint to it.

The Times of India reported the former Miss World is “furious with the bleaching botch-up” and is considering taking legal action against ELLE.

ELLE’s mission is to make women “chic and smart, guide their self-expression, and encourage their personal power,” but their recent covers could lead readers to believe that “chic, smart and personal empowerment” only comes to those with light skin.

H/T to Tim Harford for the link.

January 10, 2011

Facebook has a repeat of their earlier boob

Filed under: Health, Media, Technology — Tags: , , , — Nicholas @ 07:58

Facebook apparently has something against breasts — specifically those used to feed babies:

Facebook had one of its nipple-related related brainstorms last week, banning, unbanning, then re-banning breastfeeding support group, The Leaky Boob.

The Leaky Boob group allows almost 11,000 mothers to share their experiences on breastfeeding — as well as providing casual visitors with a treasure trove of advice and tips. Well, it would do, if Facebook didn’t keep deleting it — as they did the previous weekend.

This provoked an angry reaction from the tens of thousands of women who use the page for information and support.

Breastfeeding supporters responded swiftly, creating two pages on Facebook, Bring Back the Leaky Boob and TLB Support, which gained the best part of 10,000 fans in just two days.

On Tuesday, according to group founder Jessica Martin-Weber, the page was back up.

On Wednesday it was gone again.

Then, later in the day, it returned and is still up today.

It’s easy to see how the content of TLB might be offensive to closed-minded people, and if the banning mechanism Facebook uses is mostly automated, it’d explain the way in which the group was originally banned. If all it takes is a complaint, and the (I assume automated) follow-up to the complaint only checks for certain things, the first shutdown is explained. The fact that the group has been through this process before shows a weakness in Facebook’s administrative tracking policies.

January 7, 2011

How not to handle public health issues like influenza

Filed under: Bureaucracy, Health, Media — Tags: , , , , , — Nicholas @ 09:38

I was astonished to hear a radio reporter yesterday admit that much of the reason for the drop in people getting flu shots is the massively overblown oh-my-god-we’re-all-going-to-die media panic last year over Swine flu H1N1. In case you somehow managed to miss out on it last year, every news broadcast seemed to feature yet another doctor or public health official telling us that we faced a worldwide pandemic of H1N1 which was the invincible, all-conquering Überflu to top all plagues we’d ever faced before. Death tolls in the millions were confidently predicted. Every individual who died seemed to be mentioned personally . . . because there were so relatively few compared to those poor folks who died of “ordinary” seasonal flu.

Lorne Gunter gives a bit of credit where it’s due:

Give Allison McGeer credit for being frank about what’s behind this winter’s flu outbreak in Ontario: unnecessary panic over last year’s swine flu “pandemic.” Dr. McGeer, head of infection control at Toronto’s Mount Sinai Hospital, says flu cases are way up this season because vaccinations are way down; and vaccinations are way down, likely, because too much was made of the swine flu by media and officialdom last winter.

It is a medical case of the doctors who cried wolf, in other words.

[. . .]

There is a fine line between erring on the side of caution and crying wolf. And last year, the UN’s World Health Organization (WHO) blew through that barrier with abandon.

Just as it had on SARS and bird flu and the Ebola virus, the WHO overreacted to swine flu, issuing cautions that were out of all proportion to the risk the disease posed to the public. (Remember in 2003 when the WHO recommended people from around the world stay away from Toronto because the city was host to a few hundred SARS infections?)

But unlike those earlier panics, the WHO pulled out every stop on swine flu. It was as if the UN agency had been surprised that its earlier scares had failed to grow into full-blown pandemics; and so they figured that, finally, swine flu was due to become a worldwide infection requiring a dramatic response from international health officials.

As I wrote last year in May, when even the most panic-stricken media outlets were no longer playing the JuggernautOfDoom theme:

This would have been a good opportunity for de-escalating the panic mongering (and perhaps even attempting to rein-in the media, who were equally to blame for the tone of the information getting to the public). They chose, instead, to actively hide the fact that H1N1 cases were running below the level of ordinary seasonal flu cases (total H1N1 deaths: approximately 18,000 — typical annual death toll from seasonal flu: 250,000-500,000).

The biggest problem isn’t that they over-reacted this time, it’s that it has reduced their credibility the next time they start issuing health warnings. And that’s a bad thing. Unless they pull the same stunt next time, too. In which case, we may start hearing talk about setting up competing organizations to do the job the current entities appear to have given up on.

December 23, 2010

Aspirin, the rediscovered wonder drug

Filed under: Health — Tags: , — Nicholas @ 08:51

A recent study intended to verify that small doses of aspirin did reduce the chances of heart attack and stroke has also shown that it reduces the incidence of certain cancers:

In trials lasting between four and eight years, the patients who had been given aspirin were 21% less likely to die from cancer than those who had been given a placebo. These results were based on 674 cancer deaths, so are unlikely to represent the kind of statistical oddity that can beset studies on cancer risks that sometimes create headlines.

The benefits of aspirin were also apparent many years after the trials had ended. After five years, death rates for all cancers fell by 35% and for gastrointestinal cancers by 54%. A long-term follow-up of patients showed that the 20-year risk of cancer death remained 20% lower in those who had taken aspirin.

The study revealed that the effect takes time to accrue, so aspirin must be taken over a long period. The latent period for improving oesophageal, pancreatic, brain and lung cancer was about five years of aspirin taking on a daily basis. For stomach and colorectal cancer the effects took ten years and for prostate cancer about 15 years. The means by which aspirin prevents cancer is not well understood. It is believed that it inhibits an enzyme that promotes cell proliferation in tumours.

December 21, 2010

This goes far beyond accepting the end of “DADT”

Filed under: Asia, Health, Military — Tags: , , , , , — Nicholas @ 13:40

As I posted back in January, one of the problems western troops have in dealing with Pashtuns in Afghanistan is the radically different sexual culture, including barely concealed pedophilia:

The vast gulf between U.S. and Afghan attitudes about homosexuality and pedophilia has generated concern among U.S. advisers in Afghanistan since the American presence there began to expand.

In late 2009, U.S. and British forces ordered a study of Pashtun male sexuality. They were worried that homosexuality and pedophilia among Afghan security forces and tribes could create cultural misunderstanding with allied troops, according to a copy of the report obtained by The Washington Examiner.

[. . .]

“I know Marines and soldiers who have refused to work with Afghan military or police,” said one U.S. military official, who spoke on condition of anonymity. “It’s not about homosexuality as much as it is about the young boys. Some of them like to show pictures on their cell phone — that should be illegal. Some of the Afghans have their own young boys they use for sexual purposes and we can’t do anything about it.”

[. . .]

“Homosexuality is strictly prohibited in Islam, but cultural interpretations of Islamic teaching prevalent in Pashtun areas of southern Afghanistan tacitly condone it in comparison to heterosexual relationships,” the study states.

For a male to have sex with a boy is considered a “foible,” the report said. By contrast, having sex with an “ineligible woman” would set up “issues of revenge and honor killings.”

Years of living under that cultural construct have greatly altered sexual attitudes, the study said. “One of the country’s favorite sayings is ‘women are for children, boys are for pleasure,” the report noted.

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