Association of obesity and chronic diseases in Taiwan.
Two systems were used to classify weight status based on body mass index (BMI) of 3,178 Taiwanese adults who participated in the 1993-1996 Nutrition and Health Survey and to explore associations of BMI categories and disease. In the system proposed by the International Association for the Study of Obesity and the International Obesity Taskforce for Asian adults, overweight was associated with one disease (hypertension) and obesity was associated with four diseases: diabetes (OR = 2.66; 95% CI = 1.39-5.09; p < 0.01); gout (OR = 4.33; 95% CI = 1.92-9.75; p < 0.01); hypertension (OR = 4.92; 95% CI = 2.87-8.42; p < 0.01); thyroid disease (OR = 2.29; 95% CI = 1.12-4.67; p < 0.05). In the system devised by Taiwan Health Department for Taiwanese adults, overweight was associated with four diseases (arthritis, diabetes, gout, hypertension), and obesity was associated with three diseases: diabetes (OR = 2.11; 95% CI = 1.07-4.19; p < 0.05); gout (OR = 4.06; 95% CI = 1.77-9.28; p < 0.01); hypertension (OR = 5.28; 95% CI = 3.23-8.63; p < 0.01). The Obesity Taskforce may underestimate the association of excess weight and disease in Taiwan.
Lin
C J
CJ
Department of Radiation Oncology, University of Pittsburgh, PA 15232, USA. cjlin@pitt.edu
Liu
J T
JT
Chang
C H
CH
Nowalk
M P
MP
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015992:Body Mass Index; D002908:Chronic Disease / Q000453:epidemiology*; D005260:Female; D015438:Health Behavior; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000150:complications*; D050177:Overweight; D012959:Socioeconomic Factors; D013624:Taiwan / Q000453:epidemiology