Adherence of Mobile App-Based Surveys and Comparison With Traditional Surveys: eCohort Study
BackgroundeCohort studies offer an efficient approach for data collection. However, eCohort studies are challenged by volunteer bias and low adherence. We designed an eCohort embedded in the Framingham Heart Study (eFHS) to address these challenges and to compare the digital...
Main Authors: | , , , , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
JMIR Publications
2021-01-01
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Series: | Journal of Medical Internet Research |
Online Access: | http://www.jmir.org/2021/1/e24773/ |