Published on in Vol 21, No 10 (2019): October

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/13146, first published .
Difference Between Users and Nonusers of a Patient Portal in Health Behaviors and Outcomes: Retrospective Cohort Study

Difference Between Users and Nonusers of a Patient Portal in Health Behaviors and Outcomes: Retrospective Cohort Study

Difference Between Users and Nonusers of a Patient Portal in Health Behaviors and Outcomes: Retrospective Cohort Study

Jing Huang 1*, PhD;  Yong Chen 1, 2, 3, 4, 5*, PhD;  J Richard Landis 1, PhD;  Kevin B Mahoney 1, 6, DBA

1 Perelman School of Medicine, University of Pennsylvania , Philadelphia, PA, US

2 Institute for Biomedical Informatics, University of Pennsylvania , Philadelphia, PA, US

3 Center for Evidence-Based Practice, University of Pennsylvania , Philadelphia, PA, US

4 Center for Pharmacoepidemiology Research and Training, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, US

5 Applied Mathematics and Computational Science, University of Pennsylvania , Philadelphia, PA, US

6 Richard J Fox School of Business and Management, Temple University , Philadelphia, PA, US

*these authors contributed equally

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