桐乡市成年居民血脂水平及其相关因素研究

A study on the plasma lipids level and its influencing factors among adults in Tongxiang City

目的了解成年居民血脂水平及其影响因素,为制定防治措施提供依据。方法采用多阶段分层整群随机抽样法抽取桐乡市≥18岁成年居民进行问卷调查、体格检查和血脂检测,采用单因素、多因素非条件Logistic回归分析血脂异常的影响因素。结果调查的600名成年居民血脂异常率为36.33%(标化率36.11%),其中HDL-C、TG、TC和LDL-C异常率分别为27.33%、15.67%、4.83%和4.83%,标化率分别为29.17%、15.13%、3.18%和3.12%;除LDL-C异常率女性高于男性(P<0.05)外,其余各项血脂异常率性别间差异均无统计学意义(P>0.05);TC边缘异常率、血脂边缘异常率均随着年龄增长而增高(P<0.05),HDL-C异常率随年龄增长而降低(P<0.05)。多因素非条件Logistic回归分析显示,BMI(OR=3.398)、糖尿病(OR=1.694)、高血压(OR=1.717)和总静态时间(OR=1.712)与血脂异常相关。结论桐乡市成年居民血脂异常率较高,以HDL-C降低、TG升高异常率为主。应针对其危险因素开展社区血脂异常综合防治工作。

Objective To know the plasma lipids level and influencing factors among adults in Tongxiang city,and to provide evidence for prevention and intervention of dyslipidemia.Methods Multistage stratified cluster sampling method was conducted to select participants in Tongxiang city.Questionnaire interview,physical examination and blood lipid detection were performed among the selected subjects.Models of the univariate and multivariate unconditional logistic regressions were used to analyze the influencing factors of dyslipidemia.Results A total of 600 people were involved in this study.The prevalence and standardized rates of dyslipidemia were 36.33% and 36.11 %,and abnormal rates of HDL -C,TG,TC and LDL -C were 27.33%,15.67%,4.83% and 4.83%,which standardized were 29.17%,15.1 3%,3.1 8% and 3.12%, respectively.The abnormal rate of LDL -C in females was higher than that in males （P 〈0.05）.Borderline abnormal rate of TC and dyslipidemia rates were increased with age （P 〈0.05）,and the abnormal rate of HDL -C were decreased with age （P 〈0.05）.Multivariate logistic regression analysis showed that BMI （OR =3.398）,diabetes mellitus（OR =1.694）, hypertension （OR =1.717）and total static time（OR =1.712）were the risk factors for dyslipidemia.Conclusion The prevalence of dyslipidemia was high among the adults in Tongxiang city,especially the abnormity of HDL -C and TG. Community comprehensive prevention and control of dyslipidemia should be carried out according to its risk factors.