Public Library of Science
pone.0259657.g001.tif (499.41 kB)

Flow chart of participants from sending out a survey to being included in statistical analyses.

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posted on 2021-11-15, 18:27 authored by Martin G. B. Rasmussen, Jesper Pedersen, Line Grønholt Olesen, Peter Lund Kristensen, Jan Christian Brønd, Anders Grøntved

The flow chart above gives an overview of the steps of recruitment (electronic survey, phone contact, and meeting in households), SCREENS pilot trial participation and, finally, statistical analyses. Because the main goal of the study was to assess degree of compliance, families where included in the statistical analyses simply by not dropping out. Baseline and follow-up completion refer to objective measurement of screen media use and accelerometry. R; Randomization, ¥; Possible source of missing data.