Ten-year prospective study on adult obesity in Jiangsu province
10.3969/j.issn.2095-4344.2013.46.025
- VernacularTitle:江苏省成年人体质肥胖变化10年纵向研究
- Author:
Sen LI
;
Huiming HUANG
;
Hao XU
;
Jianya HUANG
- Publication Type:Journal Article
- From:
Chinese Journal of Tissue Engineering Research
2013;(46):8133-8140
- CountryChina
- Language:Chinese
-
Abstract:
BACKGROUND:Longitudinal study of changes in obesity is an important method to explore the etiology, which can provide scientific basis for preventing and control ing obesity.
OBJECTIVE:To investigate the effect of age, observation period and birth cohort on the obesity prevalence of adults in Jiangsu province through the age-period-cohort analysis.
METHODS:20-69-year-old adults in Jiangsu province were col ected as the research objects. The stratified cluster sampling method was used to col ect the obese data in 2000-2010, and analyzed with SAS software. RESULTS AND CONCLUSION:Obesity prevalence of 1946-1950 birth cohort to 1976-1980 birth cohort was gradual y increased (P<0.05) from 2000 to 2010. Obesity prevalence from 1931-1935 birth cohort to 1941-1945 birth cohort was not significantly increased (P>0.05). With the increasing age in each age group of over 25 years old, the risk of obesity was increased gradual y. There were significant differences in the odds ratios between the baseline groups of 20-25 years old and the age groups of over 25 years (P<0.05). Compared with the 1995-1999 birth cohort, the other periods had a slight influence on the obesity prevalence (P>0.05). Compared with 1976-1980 birth cohort, there were no significant differences in the risks of obesity of the birth cohorts after 1951-1955 (P>0.05). But the risk of obesity from 1946-1950 birth cohort to 1931-1935 birth cohort was gradual y significant since the 2000;obesity risks of those born in the different times were different;rural area wil be the key area than 45 years old.
