Syndemic conditions predict lower levels of physical activity among African American men who have sex with men: A prospective survey study

• Jingwen Zhang ,

  Roles Formal analysis, Methodology, Writing – original draft

  * E-mail: jwzzhang@ucdavis.edu

  Affiliation Department of Communication, University of California, Davis, Davis, California, United States of America

  http://orcid.org/0000-0003-1733-6857

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• Ann O’Leary,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

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• John B. Jemmott III,

  Roles Conceptualization, Data curation, Methodology, Writing – review & editing

  Affiliation Annenberg School for Communication and Department of Psychiatry of Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America

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• Larry D. Icard,

  Roles Writing – review & editing

  Affiliation School of Social Work, Temple University, Philadelphia, Pennsylvania, United States of America

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• Scott E. Rutledge

  Roles Writing – review & editing

  Affiliation School of Social Work, Temple University, Philadelphia, Pennsylvania, United States of America

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