Document Detail


Exercise self-efficacy of postmenopausal women resident in the tropics.
MedLine Citation:
PMID:  17537597     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVES: Weight gain and the associated increased risk of coronary artery disease are associated with the postmenopausal period. However, moderate intensity physical activity may be cardioprotective in this period. Australian women remain predominately sedentary despite the health benefits of regular exercise. Self-efficacy is an important predictor of exercise behaviour influencing exercise adoption when faced with potential barriers. Determination of exercise self-efficacy levels and the most significant barriers to exercise is necessary for the success of intervention programs for this population. METHODS: Postmenopausal women (N=101) resident in tropical North Queensland were recruited via announcements in local media, service club newsletters and electronic bulletin boards. Following data collection, participants were categorised as exercisers (n=53) or non-exercisers (n=48) based on whether they had performed a minimum of 150 min of accumulated moderate intensity exercise in the past 7 days. Exercise self-efficacy was determined via questionnaire. RESULTS: Results indicated that exercisers had a higher level of exercise self-efficacy and felt significantly more confident to exercise when faced with barriers compared to non-exercisers (p<.001). Discriminant function analysis found that exercise self-efficacy provided the greatest discrimination between exercisers and non-exercisers. The barrier items of conflicting schedules, difficulty getting to an exercise location and the weather were the main contributors to discrimination between exercisers and non-exercisers. CONCLUSIONS: Findings suggest that future intervention programs should aim to increase exercise self-efficacy and address these barriers so that more postmenopausal women resident in North Queensland can obtain the health benefits of exercise.
Authors:
Fiona Barnett; Warwick L Spinks
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Publication Detail:
Type:  Journal Article     Date:  2007-05-29
Journal Detail:
Title:  Maturitas     Volume:  58     ISSN:  0378-5122     ISO Abbreviation:  Maturitas     Publication Date:  2007 Sep 
Date Detail:
Created Date:  2007-08-27     Completed Date:  2007-12-21     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  7807333     Medline TA:  Maturitas     Country:  Ireland    
Other Details:
Languages:  eng     Pagination:  1-6     Citation Subset:  IM    
Affiliation:
Institute of Sport and Exercise Science, James Cook University, Australia. Fiona.Barnett@jcu.edu.au
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MeSH Terms
Descriptor/Qualifier:
Adult
Attitude to Health*
Coronary Artery Disease / prevention & control
Exercise / psychology*
Female
Health Behavior*
Humans
Middle Aged
Postmenopause / psychology*
Queensland
Questionnaires
Self Efficacy*
Women's Health*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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