• Our Mission

    KPWHRI improves health and well-being for our members and all communities through collaborative research and evaluation.

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  • Our Research

    We are discovering what works best for health and health care.

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  • Collaborate with us

    We partner with researchers within Kaiser Permanente and beyond.

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  • News and Events

    Read about our latest news and findings.

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Welcome to Kaiser Permanente Washington
Health Research Institute

We discover ways to prevent illness and improve treatment.
We're making health and health care better for everyone.


2025 in review

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Top 2025 research highlights

From acupuncture for chronic back pain to improved cancer screening, these are the research stories that made headlines over the last year.

Research

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Using analytics to prevent adverse COVID-19 outcomes

Paper describes a novel predictive model that identifies patients at high risk of hospitalization or death.

Research

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Screening tool links alcohol use to mortality

New findings enhance clinical value of AUDIT-C screening for addressing unhealthy alcohol use in primary care.


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.