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Adovich (Ado) Rivera, MD, PhD, is a health services researcher in the first year of his postdoctoral program at the Kaiser Permanente Southern California Department of Research & Evaluation. His research interests include studying disparities in chronic health disease outcomes, especially for people with HIV and sexual and gender minority populations. Before joining Kaiser Permanente, ...

A maternal and child health epidemiologist, Nana Mensah, PhD, MPH, is in the first year of her postdoctoral program at the Kaiser Permanente Southern California Department of Research & Evaluation. Through her research working with the Kaiser Permanente Southern California Pregnancy Registry, she seeks to understand how clinical guidelines and practices shape birth outcomes in ...

A health economist, Lewei Duan, PhD, MS, is a postdoctoral research fellow at the Kaiser Permanente Southern California Department of Research & Evaluation. She has special interests in improving health care delivery systems, specifically in maximizing health and well-being for older adults and underserved populations. Prior to her current position, Dr. Duan worked as a ...

A study of Kaiser Permanente Southern California members who were hospitalized for COVID-19 identifies key factors associated with lower chances of readmission — including treatment with the medication remdesivir and delaying discharge until 10 days have passed since COVID-19 symptoms began. “This study supports a continued role for remdesivir in treating COVID-19,” said the study’s lead ...

In a study of more than 10,000 Kaiser Permanente members diagnosed with both prostate cancer and depression, those who used antidepressants had a lower risk of cancer recurrence. These findings appeared September 9, 2022, in Cancer Causes & Control. “Our research highlights how important it is for patients with prostate cancer to be screened and treated ...

Patients who participated in in-home cardiac rehabilitation had fewer hospitalizations over 12 months than patients who participated in center-based cardiac rehabilitation, according to a Kaiser Permanente study published August 25, 2022, in JAMA Network Open. “The remarkable thing we found in this study of more than 2,500 diverse patients was that health advantages of home-based cardiac ...

A study led by Kaiser Permanente in Southern California of patients from 8 health care organizations across the United States showed that COVID-19 was associated with a 4% increase in use of health care services over the 6 months after initial infection. The study was published August 12, 2022, in JAMA Network Open. Some people who were ...

The rate of emergency department visits associated with child abuse or neglect at Kaiser Permanente Southern California hospitals doubled immediately after the March 2020 stay-at-home order. This increase in the rate of child maltreatment visits was highest among younger children, girls, and children who were Black or Hispanic. Over the following year and a half, ...