Open AccessDemographic-specific Validity of the Cancer Prevention Study-3 Sedentary Time Survey
Author(s) -
Erika ReesPunia,
Charles E. Matthews,
Ellen M. Evans,
Sarah Kozey Keadle,
Rebecca L. Anderson,
Michael D. Schmidt,
Susan M. Gapstur,
Alpa V. Patel
Publication year - 2019
Publication title -
medicine and science in sports and exercise
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.703
H-Index - 224
eISSN - 1530-0315
pISSN - 0195-9131
DOI - 10.1249/mss.0000000000001743
Subject(s) - confidence interval , spearman's rank correlation coefficient , medicine , demography , criterion validity , sitting , reliability (semiconductor) , sedentary behavior , sedentary lifestyle , cohort , physical therapy , construct validity , statistics , physical activity , psychometrics , mathematics , clinical psychology , power (physics) , physics , pathology , quantum mechanics , sociology
This study examined the 1-yr test-retest reliability and criterion validity of sedentary time survey items in a subset of participants from a large, nationwide prospective cohort.