四川省城乡居民糖尿病流行特征

目的了解四川省城乡居民糖尿病患病情况,为防治提供科学依据。方法采用多阶段整群随机抽样方法,以户为单位在四川省抽取6个县区3240户共4641名居民,通过检测血糖和询问病史方法进行糖尿病患病率调查。结果3岁以上居民糖尿病患病率为2.2%,标化率为2.6%;18岁以上成人糖尿病患病率为4.0%,标化率为3.4%;城市18岁以上成人患病率8.8%,标化率为6.2%,农村成人患病率为1.1%,标化率为1.0%,城市高于农村(u=7.04,P<0.01);糖尿病患病率随着年龄的增长而增高,55岁以上居民糖尿病患病率达15%以上。结论四川省抽样调查地区糖尿病患病率高于全国2002年同期调查的平均水平,城市高于农村。应针对不同地区及不同人群糖尿病患病率特点,制定适宜的防治措施。

The Epidemic Characteristics of Diabetes among Residents in Rural and Urban Area in Sichuan

Objective To understand the diabetes prevalence of urban and rural residents in Sichuan,as the basis for prevention and control of diabetes. Methods By multiple stage cluster sampling method,4 475 residents were selected from 3 240 families of six districts in this survey. The content of blood sugar was determined and disease history of diabetes was investigated in the sampled population. Results The diabetes prevalence of population aged over 3-years was 2.2%,the standardized rate was 2.6%,and it was 4.0% and 3.4% respectively among population aged over 18-years. The diabetes prevalence of population aged over 18-years in urban area was 8.8%,the standardized rate was 6.22%,and it was 1.1% and 1.0% respectively in rural area,the standardized rate in urban area was higher than that in rural area (u=7.04,P<0.01). Diabetes prevalence increased with aging and was up to 15% among population aged over 55-years. Conclusions Diabetes prevalence of sampling population in Sichuan was higher than that in national level in the same time in 2002. Prevalence in urban was higher than that in rural area. The measures of diabetes prevention and control should be taken based on epidemic characteristics of different areas and population in Sichuan.