Prevalent status of diabetes and IGT in senile population of Beijing in 1997
- VernacularTitle:1997年北京城乡老年人糖尿病患病率调查
- Author:
Ze YANG
;
Hong ZHENG
;
Zhifu TONG
- Publication Type:Journal Article
- Keywords:
Diabetes mellitus;
Cross sectional studies
- From:
Chinese Journal of Geriatrics
2000;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the epidemiological features of prevalence and distribution of diabetes mellitus (DM) and the injury glucose tolerance (IGT) in elder people in Beijing. Methods Cross over sectional epidemiological survey by random stratified sampling method in elder population was applied and the middle aged people was used as controls. The prevalent status of diabetes and IGT in the population more than 60 years old in urban area was compared with that in rural areas in Beijing in 1997. Results The aggregate age adjusted standardization prevalence of diabetes and IGT were 15 98% and 15 89% , respectively in old age population in Beijing in 1997. Diabetes prevalence in 60 69 years group (only comparable data) increased about 3 2 times from 4 27% in 1981 to 13 73% in 1997. Although it was no difference in IGT prevalence between urban and rural elders, there existed significant difference for diabetes standardized rates between them(17 74% vs 8 83%). The characteristics that diabetes occurrence increased with aging has been confirmed by the correlation of diabetes prevalence to the aging in both middle age( r =1 00, P
