Behavioral Intervention in the Overweight and Obese Employee: The Challenge of Promoting Weight Loss and Physical Activity

• Published in: Journal of Rural Medicine 2012-01, Vol.7 (1), p.25-32
• Main Authors: Maniwa, Rumi, Iwamoto, Mamiko, Nogi, Akiko, Yamasaki, Masayuki, Yang, Jian-Jun, Hanaoka, Hideaki, Shiwaku, Kuninori
• Format: Article
• Language: English
• Subjects: Original
• ISSN: 1880-487X; 1880-4888
• DOI: 10.2185/jrm.7.25

[Abstract] Effects of gender and employment situation on weight loss and lifestyle modification were assessed in a 3-month intervention study done for overweight and obesity. A total of 384 individuals in Izumo City Japan, participated from 2000 to 2006. Lifestyle modifications were quantitatively evaluated by calculating calories of energy intake and expenditure. Eleven men and 15 women failed to complete the intervention; they were significantly younger in both genders, and the women had a higher rate of employment than the completing group (91 men and 267 women). Intervention induced a weight loss of 1.9kg for men and 1.6kg for women, with no significant differences by gender. Significant differences were found in changes in energy intake and expenditure in both genders, but these disappeared after adjusting for weight. There were significant decreases in weight (1.6kg in unemployed, 2.5kg in employed) in men. Increases in walking and exercise for the employed were smaller than those for the unemployed. The relationship between changes in weight and energy balance by employment status was independently significant using multiple regression analysis. Employment is associated with difficulty in losing weight due to limited exercise time in behavioral intervention.