芜湖市中小学教师血脂异常特征及其影响因素

Study on characteristics of dyslipemia and its risk factors in teachers of primary and middle schools of Wuhu City

目的了解血脂异常的特征及其环境危险因素。方法横断面调查芜湖市中小学教师1 851名,采用logistic回归分析血脂异常的危险因素。结果性别血脂异常的患病率差异无统计学意义,但随着年龄的增加,男性血脂异常呈逐渐下降趋势,而女性则有上升趋势(P<0.01)。单因素非条件logistic回归分析发现血脂异常保护因素有教育程度、工作紧张程度、糖的摄入量,而危险因素为年龄、体育锻炼。年龄和性别分层后,经多因素logistic逐步回归分析发现,男性<55岁年龄组中BMI和血脂异常关联有统计学意义,而在≥55岁年龄组中BMI、体育锻炼、摄入动物内脏以及盐的摄入量和血脂异常关联有统计学意义;女性<60岁年龄组中BMI、年龄和血脂异常的关联有统计学意义,而≥60岁年龄组中BMI、摄入油脂类型、鸡蛋的摄入量和血脂异常的关联有统计学意义。结论性别、年龄别血脂异常的特征和危险因素不同。

Objective To understand the characteristics of dyslipemia and explore the environment risk factors in the teachers of primary and middle schools of Wuhu City. Methods A cross-sectional population survey for dyslipemia was performed among i 841 teachers of primary and middle schools, and the lcgistic regression was used to analyze the risk factors of dyslipemia. Results Dyslipemia was not significantly different between the male and fenmle participations. The prevalence of dyslipemia decreased with the aging in the male but increased in the fenmle （P 〈 0.01 ）. Unvaried unconditional lcgistic regression analysis showed that education levels, work at high pressure and sucrose intakes were the benefit to dyslipemia, but the age and exercise were the risk factors of dyslipemia. The multivariate lcgistic stepwise regression analysis showed that in the male with higher age term, BMI was related to the abnormal, and in the lower age term, BMI, exercise, pluck foods and salt intakes were related to the abnormal, and in the fenmle with higher age term, BMI and age were related to dyslipemia, and in lower age term, the type of culinary grease and egg intakes were related to dyslipemia. Conclusions The characteristics and the risk factors of dyslipemia are different between the different ages and sex.