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本文根据172名中老年知识分子的食物摄入资料和其他健康资料,进行了非条件Logistic多元逐步回归分析。结果表明:肉食摄入量过多,维生素A摄入过少,不参加体育活动可能为高胆固醇血症的危险因素。
Based on the food intake data of 172 middle-aged and older intellectuals and other health data, this paper carried out non-conditional Logistic multivariate stepwise regression analysis. The results showed that: excessive intake of meat, vitamin A intake is too small, not participating in physical activity may be a risk factor for hypercholesterolemia.