The esteemed health-policy journal Health Affairs has published its list of "Ten Lessons from COVID-19 Research Published in Health Affairs" (12/30/20). Number 10 shouldn't have surprised me, but it did:
- Mandating face masks in public is associated with a decline in the daily COVID-19 growth rate.
- COVID-19 emergency sick leave has reduced confirmed cases.
- Increased testing and isolation may be the most effective, least costly alternative—in terms of money, economic growth, and human life—for controlling COVID-19.
- Shelter-in-place orders reduce both daily COVID-19 hospitalizations and mortality growth rates within weeks of enactment.
- Blacks and Hispanics are more likely to screen positive, be hospitalized, and die due to COVID-19 relative to non-Hispanic Whites.
- Vaccine implementation, including the pace of vaccination and the percent of the population ultimately vaccinated, will contribute more to the success of vaccination programs than a vaccine’s efficacy determined in clinical trials.
- Hospitals reinvented patient and staff support systems during the COVID-19 pandemic to better cope with trauma.
- Expanded Medicaid coverage and insurance reimbursement for telehealth played a pivotal role in the rapidly increased use of these services during the pandemic.
- The majority of school employees and school-age children live in households including at least one adult with increased risk for severe COVID-19, and about half of all school employees have increased risk themselves.
- Unionized health care workers in nursing homes were associated with a decrease in COVID-19 mortality rates and greater access to personal protective equipment for workers.