In Canada, the prevalence of childhood overweight and obesity has increased dramatically since the 1980s. Few studies have examined factors associated with overweight and obesity in Canadian children. The purpose of this study was to: (1) explore the relationship between physical activity and BMI, (2) examine the prevalence of childhood overweight and obesity, and (3) explore the importance of age, gender, and residency (farm versus town) in relation to childhood overweight and obesity in a sample of rural Saskatchewan children.<p>This cross-sectional study included a self-report questionnaire survey and anthropometric assessment of a sample of children (Grades 4-6) from rural Saskatchewan. Of the 525 questionnaires distributed, 262 were completed with a signed consent form (response rate: 49.9%) and 251 of those students had their height, weight, and sitting height measured. The research questionnaire gathered demographic data about the child and the parents or guardian, data on the childs sedentary leisure activities, and a 7 day physical activity history using the Physical Activity Questionnaire for Older Children (PAQ-C). Each childs body mass index was estimated using the measured height and weight and these estimates were compared to international standards for BMI to estimate the prevalence of childhood overweight (25.5%) and obesity (7.1%) within the study population. There were no statistically significant gender differences in the proportion of children who were overweight or obese. The factors found to consistently have a significant association with the prevalence of overweight and obesity were Aboriginal descent and mothers and fathers BMI category. The mean PAQ-C score was similar for boys (3.3, SD = 0.64) and girls (3.2, SD = 0.57) and did not differ significantly by BMI category. <p>This descriptive study provided information on the prevalence of physical activity, overweight, and obesity in a sample of rural Saskatchewan children and the relationship between physical activity and BMI in the sample. Findings of this study can be used by nurses, other health professionals, and education leaders to develop health promotion programs to promote a healthier lifestyle for children and their families.
| Identifer | oai:union.ndltd.org:USASK/oai:usask.ca:etd-06212007-103513 |
| Date | 28 June 2007 |
| Creators | Dupuis, Jeniffer Rayne |
| Contributors | Semchuk, Karen M., Rennie, Donna C., Baxter-Jones, Adam D. G., Stamler, Lynnette Leeseberg |
| Publisher | University of Saskatchewan |
| Source Sets | University of Saskatchewan Library |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://library.usask.ca/theses/available/etd-06212007-103513/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to University of Saskatchewan or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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