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目的分析宜昌市夷陵区农村人群代谢综合征(MS)的患病状况,并比较移民与非移民MS的患病率。方法采用多级整群抽样的方法,按照中华医学会糖尿病学分会(CDS)2004年提出的诊断标准,于2008年2月对9871名年龄在35～74岁的农村居民进行MS患病率调查,用2000年全国人口普查数据进行标化。结果该人群MS的粗患病率为8.17%,男性为8.10%,女性为8.21%;MS标化患病率为8.10%,其中男性标化患病率为7.94%,女性标化患病率为8.26%。移民MS患病率为8.77%,非移民MS患病率为8.04%。性别间及移民与非移民间MS患病率差别无统计学意义。MS各组分检出率为10.63%～36.14%,至少有一项代谢异常者占35.10%。结论宜昌市夷陵区农村居民MS的患病率达8.10%;移民的MS患病率略高于非移民,但差别无统计学意义。
Objective To analyze the prevalence of metabolic syndrome (MS) among rural population in Yiling District of Yichang City and compare the prevalence of immigrants and non-immigrants MS. Methods A multistage cluster sampling method was used to investigate the prevalence of MS among 9871 rural residents aged 35-74 years old in February 2008 in accordance with the Diagnostic Criteria proposed by the 2004 Diabetes Branch of the Chinese Medical Association (CDS) , With the 2000 national census data standardization. Results The crude prevalence of MS in this population was 8.17%, 8.10% in males and 8.21% in females; the standardized prevalence rate of MS was 8.10%, and the prevalence rate of males was 7.94% 8.26%. The prevalence of immigrants was 8.77% and that of non-immigrants was 8.04%. There was no significant difference in the prevalence of MS among men and women and between immigrants and non-immigrants. MS detection rate of 10.63% to 36.14% of all components, at least one metabolic abnormalities accounted for 35.10%. Conclusion The prevalence of MS among rural residents in Yiling District of Yichang City is 8.10%. The prevalence of MS in immigrants is slightly higher than that in non-immigrants, but the difference is not statistically significant.