The Kaiser Permanente Division of Research conducts, publishes, and disseminates epidemiologic and health services research to improve the health and medical care of Kaiser Permanente members and society at large. We seek to understand the determinants of illness and well-being and to improve the quality and cost-effectiveness of health care. DOR’s 600-plus staff is currently working on more than 580 epidemiological and health services research projects. Read our story or watch our video of how it all began and learn even more from our interactive anniversary timeline.
Newly funded: Research to help new moms with gestational diabetes gets start with $8.5M grant
A wanted pregnancy is among life’s most joyful events. But for about 7 percent of expectant mothers in the United States pregnancy brings the unexpected diagnosis of gestational diabetes. While the exact cause of gestational diabetes, a temporary condition, remains…
Gestational diabetes: Integrated care improves study consistency
Kaiser Permanente’s integrated care model helps researchers in this study. Pre-pregnancy, during-pregnancy and after-pregnancy care are all received by participants at the same Kaiser Permanente facility, with access to the same electronic medical records. For more about the Division of Research’s new…
Gestational diabetes: Comparing treatment options
Comparative effectiveness research is a big term for a simple idea. How do health care providers like Kaiser Permanente decide which treatment for a problem is best? The National Institutes of Health, as part of its goal to help health…
Gestational diabetes: Can affect a baby’s genes
For the vast majority of women with gestational diabetes, good pre- and postnatal health care, including watching diet and weight, ensures that the condition is only temporary. But for a small number of women, the diabetes can become permanent or…
BPA study of Chinese factory workers finds link to reduced semen quality
In 2010, a five-year Kaiser Permanente Northern California study of more than 500 male Chinese factory workers found that those with high levels of the compound bisphenol A (BPA) in their bodies had decreased sperm concentration, decreased total sperm count,…
Language barriers linked to worse diabetes control
When patients cannot talk with doctors about diabetes in their own language, even when interpreter services are available, poorer diabetes outcomes may be the result. These were the findings of a recent study by researchers at the Division of Research…
In one form of breast cancer, higher breast tissue density is linked to higher risk of later breast cancer
Researchers at Kaiser Permanente’s Northern California Division of Research have found that patients with a very early form of breast cancer, called ductal carcinoma in situ or DCIS, who have higher mammographic density, may be at increased risk for later…
Heavy smoking doubles risk of Alzheimers or vascular dementia
The first study to look at the long-term effects of heavy smoking on dementia risk found that heavy smoking – two packs or more a day — in midlife more than doubles the risk of developing Alzheimer’s disease or vascular…
Use of Antidepressant Associated with Reduction in Menopausal Hot Flashes
OAKLAND, Calif. – Peri-menopausal and post-menopausal women experienced a reduction in the frequency and severity of menopausal hot flashes with the use of the antidepressant medication escitalopram, compared to women who received placebo, according to a study in the January…
High Activity Staves Off Pounds, Especially for Women
Highly active women gain less than highly active men over 20 years CHICAGO --- People will gain significantly less weight by middle age – especially women – if they engage in a vigorous activity five days a week starting as…
