Citation
Paeratakul, Sahasporn; Popkin, Barry M.; Ge, Keyou; Adair, Linda S.; & Stevens, June (1998). Changes in Diet and Physical Activity Affect the Body Mass Index of Chinese Adults. International Journal of Obesity and Related Metabolic Diseases, 22(5), 424-431.Abstract
Objective: To examine the relationship between diet, particularly dietary fat intake, and body mass index (BMI).Design: Prospective study of adults who participated in the 1989 and 1991 China Health and Nutrition Survey.
Subjects: 3484 adults aged 20-45 at baseline (1989) survey.
Measurements: Measurement of dietary intake with replicated 24 h dietary recalls. Anthropometric measurements. Measurements of physical activity, smoking habit and socio-economic factors.
Results: Change in fat intake was positively associated with change in BMI in men (beta=0.00036, P=0.0001), and change in physical activity level was inversely associated with change in BMI in women (beta=-0.12, P=0.02). Energy intake, physical activity and major socio-economic factors were related to BMI in cross-sectional analysis.
Conclusions: Diet is becoming an increasingly important determinant of body weight in this population, where fat and energy consumption has been increasing steadily during the past decade.
URL
http://dx.doi.org/10.1038/sj.ijo.0800603Reference Type
Journal ArticleYear Published
1998Journal Title
International Journal of Obesity and Related Metabolic DiseasesAuthor(s)
Paeratakul, SahaspornPopkin, Barry M.
Ge, Keyou
Adair, Linda S.
Stevens, June