title: Effect Of Gender And Lifestyle Behaviors On BMI Trends In A Sample Of The First State's Undergraduate Population.
abstract: The 2010 Centers for Disease Control and Prevention (CDC) report indicates that 63.4% of Delaware's adult population is overweight and 28% is obese. Here, the authors reveal analyses acquired from detailed investigations about the importance of gender, and other lifestyle factors and behaviors on the Body Mass Index (BMI) trends amongst an indiscriminate sample of the Wesley College (Wesley) undergraduate population. A 25-question paper-format survey was distributed to 307 randomly chosen Wesley undergraduates. The accrued qualitative (or categorical) data were transferred to an Excel spreadsheet to construct and observe frequency distributions. A Chi-square test of independence (χ2) was performed between BMI status (normal, overweight, obese) and the following factors: gender, diet plan, adherence to the United States Department of Agriculture (USDA) MyPlate nutrition guide, use of the seasonal flu shot, weekly workout schedule, supplement usage, participation on athletic teams, questioning of label nutritional facts, and the use of added salt in food. A 2-sample proportion test was performed between students who were overweight or obese for the same factors. Also performed were t-tests for mean BMI for those who followed USDA MyPlate guidelines and for those who did not. An analysis of 278 completed surveys show that 29.5% of the Wesley respondents are overweight and 19.8% are obese. The mean BMI for males was statistically higher than the mean BMI for females. The mean BMI for students living on-campus was statistically higher than the mean BMI for students living off-campus. The results also demonstrate that adhering to the USDA dietary recommendations for fruit and dairy can be important factors in reducing the risk of obesity.
authors.affiliation: Wesley College, USA.
authors.forename: Malcolm J
authors.initials: MJ
authors.lastname: D'Souza
authors.affiliation: Wesley College, USA.
authors.forename: Karri-Jo E
authors.initials: KJ
authors.lastname: Walls
authors.affiliation: Wesley College, USA.
authors.forename: Christine
authors.initials: C
authors.lastname: Rojas
authors.affiliation: Wesley College, USA.
authors.forename: Lynn M
authors.initials: LM
authors.lastname: Everett
authors.affiliation: Wesley College, USA.
authors.forename: Derald E
authors.initials: DE
authors.lastname: Wentzien
keywords: AMA; BMI; CDC; Delaware; MyPlate; USDA; Wesley College; obese; overweight; undergraduate research