About

Publications

selected publications

Journal Article

Demographic differences in willingness to share electronic health records in the All of Us Research Program. 

Journal of the American Medical Informatics Association. 2022

Influence of NSAID use among colorectal cancer survivors on cancer outcomes. 

American Journal of Clinical Oncology. 2017

A randomized clinical trial evaluating online interventions to improve fruit and vegetable consumption. 

American Journal of Public Health. 2010

Engagement and retention: measuring breadth and depth of participant use of an online intervention. 

Journal of Medical Internet Research. 2010

A comparison of smokers' and nonsmokers' fruit and vegetable intake and relevant psychosocial factors. 

Behavioral Medicine. 2009

Recruitment to a randomized web-based nutritional intervention trial: characteristics of participants compared to non-participants. 

Journal of Medical Internet Research. 2009

Effect of incentives and mailing features on online health program enrollment. 

American Journal of Preventive Medicine. 2008

Racial and age differences in colon examination surveillance following a diagnosis of colorectal cancer. 

Journal of the National Cancer Institute. Monographs. 2005

presentations

Presentation

Women’s perception of cardiovascular disease risk varies by hypercholesterolemia history: making effective nutritional choices [presentation], HMO Research Network (HMORN) 18th Annual Conference--Learning Health Care Systems: Leading Through Research

Contact

full name

C. C. Johnson

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Collaboration

Co-author network

Map of science