Group Health Research Institute

Overweight & Obesity

Surgery for obesity is linked to longer survival

Obese people seem likely to live longer if they have bariatric surgery (for obesity) than if they don't—with 53 percent lower risk of dying from any cause at five to 14 years after the procedure. So concluded a study in ...

Surgery

How well does bariatric surgery work?

The number of bariatric surgeries done each year in the United States has ballooned. Now, in an August 27 state-of-the-art review in The BMJ and a September 3 editorial in JAMA, David Arterburn, MD, MPH, weighs the evidence ...

Psychology & Psychiatry

Collaborative care improves depression in teens

How best to care for the many adolescents who have depression? In a collaborative care intervention, a care manager continually reached out to teens—delivering and following up on treatment in a primary-care setting (the ...

Health

Why aren't pregnant women getting flu vaccine?

Both mother and fetus are at increased risk for complications of flu infection during pregnancy. And prenatal care providers say they're advising women to get the flu vaccine, in line with recommendations from various organizations. ...

Surgery

Two spine surgeons are three times safer than one

A new team approach has improved safety—reducing rates of major complications by two thirds—for complex spinal reconstructive surgery for spinal deformity in adult Group Health patients at Virginia Mason Hospital & Seattle ...

Alzheimer's disease & dementia

The good news about the global epidemic of dementia

It's rare to hear good news about dementia. But that's what a New England Journal of Medicine Perspective article reports. The article discusses several recent studies that show how age-adjusted rates in aging populations ...

Health

Yoga in menopause may help insomnia, but not hot flashes

Taking a 12-week yoga class and practicing at home was linked to less insomnia—but not to fewer or less bothersome hot flashes or night sweats. The link between yoga and better sleep was the only statistically significant ...

Alzheimer's disease & dementia

Dementia risk tied to blood sugar level, even with no diabetes

A joint Group Health–University of Washington (UW) study in the New England Journal of Medicine has found that higher blood sugar levels are associated with higher dementia risk, even among people who do not have diabetes.

Pediatrics

Less reaction to DTaP vaccine given in kids' thighs than arms

Children age 12 to 35 months who receive DTaP vaccine in their thigh muscle rather than their arm are around half as likely to be brought in for medical attention for an injection-site reaction. So says a new study of 1.4 ...

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