All Articles

• Exercise linked to later onset of dementia

  Regular exercise is associated with a delay in the onset of dementia and Alzheimer's disease, according to a Group Health Cooperative/University of Washington study that appeared in the Jan. 17 issue of Annals of Internal Medicine. The study—the most definitive investigation of exercise and dementia to date—also found that the more frail a person is, the more he or she may benefit from exercise.
• Yoga is more effective than conventional exercise for low back pain, Group Health study finds

  Yoga appears to be more effective for low back pain than conventional exercise or getting a self-care book, according to a first-of-its kind study conducted by researchers at Group Health Center for Health Studies and published in the December 20, 2005 issue of Annals of Internal Medicine.
• Bone density returns when teens stop using popular contraceptive, Group Health study finds

  A new study of the popular injectable contraceptive Depo-Provera shows that teenagers' bone density recovers after they stop using the drug. Several previous studies have linked Depo-Provera to bone loss, raising concerns about its use among teens, a population in their peak bone-building years.
• Dr. Eric B. Larson wins Glaser Award
• Pneumococcal vaccine does not reduce pneumonia risk in the elderly, Group Health study finds

  Pneumococcal vaccine does not reduce pneumonia risk in the elderly, Group Health study finds
• National awards granted to Group Health psychiatrist
• Group Health research results in new national chlamydia screening guideline

  The U.S. Preventive Services Task Force issued new chlamydia-screening recommendations last week based in large part on research conducted at Group Health Center for Health Studies in collaboration with the University of Washington.