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...sixth their cost. On average, according to a nonprofit research group called the Wellness Councils of America, for every dollar that a company spends on helping employees get healthier, it can expect to save $3 in health-care expenses. On top of that, an article in last month's Journal of Occupational and Environmental Medicine says every dollar in medical and pharmacy expenses that companies pay is dwarfed by $2.50 in health-related productivity costs. Says Joyce Young, IBM's director of wellness: "In productivity and health-care costs combined, we've saved about $100 million over the past three...
This isn't exactly the stamp of approval most scientists look for, though, and in this case the puffery is especially unfortunate because the actual scientific finding, described in a paper published on May 19 in the online journal PLoS One, really is important. First, the young mammal, which would have looked like a cross between a lemur and a small monkey, is astonishingly complete. "Most of what we understand about primate evolution is pieced together from bits of teeth and jaws," says Michael Novacek, curator of paleontology at the American Museum of Natural History. Ida, by contrast, has pretty...
...worry that shorter shifts could come at the expense of educational opportunities and possibly even patient safety. And implementing the changes wouldn't be cheap, potentially costing teaching hospitals $1.6 billion a year, according to a study co-authored by Nuckols and published this week in the New England Journal of Medicine. (Watch TIME's video "Uninsured Again...
There is no guarantee, however, that limiting residents' shifts is the key to patient safety. Dr. Kenneth Polonsky, chairman of the Department of Medicine at Washington University in St. Louis, who co-wrote an editorial accompanying Nuckols' study in the New England Journal, says that while some studies show a correlation between fatigue and mistakes, not all reach the same conclusion. What's more, Nuckols says, studies aimed at determining the cause of a mistake are inherently complicated: they require highly skilled researchers to pinpoint exactly what went wrong and when, and many rely on self-reporting from residents...
Among the many mysteries that befuddle autism researchers: why the disorder affects boys four times more often than girls. But in new findings reported online today by the journal Molecular Psychiatry, researchers say they have found a genetic clue that may help explain the disparity...