Dietary and Physical Activity Behaviours Related to Obesity-Specific Quality of Life and Work Productivity: Baseline Results from a Worksite Trial

Details

• Personal Author:
  Beresford SAA ; Cash SW ; Henderson JA ; McTiernan A ; Patrick DL ; Wang CY ; Xiao L
• Description:
  Obesity is associated with impaired health-related quality of life (QOL) and reduced productivity; less is known about the effect of dietary factors. The present study investigated how dietary behaviours, physical activity and BMI relate to weight-specific QOL and work productivity. The study was conducted in thirty-one small blue-collar and service industry worksites in Seattle. Participants were 747 employees (33.5 % non-White). Measures included self-reported servings of fruits and vegetables, dietary behaviours such as fast food consumption, Godin free-time physical activity scores, measured height and weight, Obesity and Weight-Loss QOL (OWLQOL) scores, and Work Limitations Questionnaire scores. Baseline data were analysed using linear mixed models separately for men (n 348) and women (n 399), since sex modified the effects. BMI was negatively associated with OWLQOL in both women (P < 0.001) and men (P < 0.001). The linear effect estimate for OWLQOL scores associated with a one-category increase in BMI was 30 (95 % CI 25, 44) % for women and 14 (95 % CI 10, 17) % for men. BMI was positively associated with productivity loss only in women (exp(slope) = 1.46, 95 % CI 1.02, 2.11, P = 0.04). Eating while doing another activity was negatively associated with OWLQOL scores in men (P = 0.0006, independent of BMI) and with productivity in women (P = 0.04, although the effect diminished when adjusting for BMI). Fast-food meals were associated with decreased productivity in men (P = 0.038, independent of BMI). The results suggest that obesogenic dietary behaviours and higher BMI are associated with decreased QOL and productivity to different degrees in women and men. [Description provided by NIOSH]
• Subjects:
  Diet Occupational Health Safety Sex Characteristics
• Keywords:
  Author Keywords: Dietary Behaviours: Obesity: Quality Of Life: Work Productivity BMI Body Mass Index Dietary Effects Gender Factors Nutrition Obesity Quality Of Life Weight Factors
• ISSN:
  0007-1145
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  OSHA Region 10 ; Washington
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  108
• Issue:
  6
• NIOSHTIC Number:
  nn:20056173
• Citation:
  Br J Nutr 2012 Sep; 108(6):1134-1142
• Contact Point Address:
  Shirley A. A. Beresford, Department of Epidemiology, School of Public Health, University of Washington, 1959 NE Pacific Street, Box 357236, Seattle, WA 98195, USA
• Email:
  beresfrd@u.washington.edu
• Federal Fiscal Year:
  2012
• Performing Organization:
  University of Washington
• Peer Reviewed:
  True
• Start Date:
  20050701
• Source Full Name:
  British Journal of Nutrition
• End Date:
  20250630
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:30d35d1a2d948d3c262bdbcd3b92a249451002a96bc046446bef53d5db3be1d1bb933f072d6449efd5320689797e7ebb0f351be1631c664a2c2fceda414c679c
• Download URL:
  https://stacks.cdc.gov/view/cdc/213829/cdc_213829_DS1.pdf
• File Type:
  [PDF - 164.29 KB ]