In 2022, DOR celebrates 60 years of innovative health research.

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 on how it all began and in our interactive anniversary timeline.

Autistic people join autism project – as research partners

A group of Kaiser Permanente investigators is inviting their study subjects — autistic people — to participate as research partners, providing their own unique perspective on being autistic. Their initial focus is on gender, sexuality, and reproductive health in autism, but once trained, the advisers could help shape any future research project.
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Medical assistants help close virtual visit digital divide

Patients participating in video visits with their primary care doctors in fall 2020 benefited from having a medical assistant help connect the call, particularly if they needed language interpretation or lived in a low-socioeconomic-status neighborhood, according to new Kaiser Permanente research.
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Breast cancer treatment linked to increased risk of cardiovascular disease

Kaiser Permanente study suggests women receiving certain common therapies for breast cancer may be at increased risk for heart attack, stroke, and other types of cardiovascular disease.
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No difference found in infant outcomes between glyburide and insulin for gestational diabetes

A study of 11,321 patients treated for gestational diabetes with insulin or the medication glyburide did not find a difference in cesarean section rates or outcomes for the patients’ infants, suggesting many people with gestational diabetes could forego insulin injections in favor of taking a pill.
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Gene tied to breast cancer treatment outcomes identified

Study led by Kaiser Permanente research scientist Lawrence H. Kushi, ScD, will help advance precision cancer care.
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Heart disease and stroke deaths up during first year of COVID-19 pandemic

Kaiser Permanente study finds reversal of prior national trends and widening racial disparities for Black, Latino, and Asian adults.
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Coronavirus may double severe complications in pregnancy

A Kaiser Permanente analysis of pregnant patients who tested positive for the coronavirus found more than double the risk of poor outcomes including preterm birth, venous thromboembolism (blood clot), and severe maternal morbidity, which includes conditions such as acute respiratory distress syndrome and sepsis.
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Neighborhood green space tied to lower health care costs

New Kaiser Permanente research finds health care system costs were lower for people who live in greener areas.
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Exercise and diet key in new, updated guideline for cancer survivors

Kaiser Permanente research scientists Lawrence H. Kushi, ScD, and Bette Caan, DrPH, contribute to new American Cancer Society survivorship guideline.
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Mammography can offer clues to a woman’s heart health

Kaiser Permanente research ties the presence of breast arterial calcification seen on screening mammography to an increased risk of cardiovascular disease.
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