Group Health Research Institute

We do practical research that helps you and your family stay healthy.
We discover ways to prevent illness and improve treatment.
We’re making health and health care better for everyone.


Healthy Weight

How smartphone apps could help you stay healthy

Mobile phone apps can measure your heart rate, check your blood pressure, and track your diet.

Read about it in Live Healthy.

Health Informatics

Big Data: Past, present, and future perspectives from an integrated delivery system

Dr. Eric Larson prepared these reflections on Big Data and Group Health for the Association of Health Care Journalists conference in Santa Clara, Calif., on April 24, 2015. 

Read it in Healthy Findings.

Health Tip


At what age should you start getting screened for breast cancer? To decide, talk with your doctor about your individual risks.


Our research

We study health and health care as it happens in everyday settings by everyday people, producing results that are built to work in the real world. We share our results in the public domain to benefit people everywhere.