Substance use, physical activity by adolescent before, during COVID-19 pandemic

What The Study Did: Changes in adolescents' use of e-cigarettes, cannabis and alcohol and in physical activity behaviors following the COVID-19 stay-at-home order in California are examined in this study.

Authors: Benjamin W. Chaffee, D.D.S., M.P.H., Ph.D., of the University of California, San Francisco, is the corresponding author.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamapediatrics.2021.0541)

Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

Credit: 
JAMA Pediatrics