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Determinants of physical activity and adherence to a 24‐week home‐based walking program in African American and Caucasian women
Author(s) -
Wilbur JoEllen,
Michaels Miller Arlene,
Chandler Peggy,
McDevitt Judith
Publication year - 2003
Publication title -
research in nursing and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.836
H-Index - 85
eISSN - 1098-240X
pISSN - 0160-6891
DOI - 10.1002/nur.10083
Subject(s) - intrapersonal communication , demographics , medicine , physical activity , african american , gerontology , self efficacy , social support , physical therapy , interpersonal communication , psychology , demography , social psychology , ethnology , sociology , history
The purposes of this study were to: (a) identify which determinants of physical activity among African American and Caucasian women predict adherence to a 24‐week home‐based walking program; and (b) explore differences between African American and Caucasian women. Participants were 153 working women who were sedentary at leisure. The program included an exercise prescription, instructions, and support. Background determinants included demographics, previous exercise experience, and social role influences. Intrapersonal determinants (self‐efficacy, self‐determinism) were measured at baseline and 24 weeks. Adherence was measured with heart rate monitors and logs. Adherence was significantly higher in Caucasians, those with less previous exercise experience, and those with higher self‐efficacy. Findings suggest that adherence to a walking program is influenced by multiple factors including background and intrapersonal determinants of physical activity. © 2003 Wiley Periodicals, Inc. Res Nurs Health 26: 213–224, 2003