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目的探讨中年高校职工人群饮食习惯和生活方式对代谢综合征(Metabolic Syndrome,MS)的影响,并为该人群的营养教育提供依据。方法采用非匹配设计病例-对照研究,对成都市某高校中年职工进行饮食生活方式问卷调查、体格检查,并用t检验、χ~2检验和非条件Logistic回归分析其MS饮食生活方式影响因素。结果经单因素非条件Logistic回归发现与MS的发生可能相关的变量有10个。经多因素Logistic回归发现男性(OR=8.51)、高血压家族史(OR=3.55)、饮食不定量(OR=3.27)、每日食用咸菜(OR=3.81)是MS的危险因素。结论该校中年职工中有高血压家族史的男性是MS的高危人群。饮食生活方式是该校职工MS的危险因素。应积极对其开展营养教育,以降低MS发生率。
Objective To explore the effect of dietary habits and lifestyle on the metabolic syndrome (MS) in middle-aged college workers and to provide basis for nutrition education. Methods Non-matching case-control study was conducted to investigate middle-aged workers in a university in Chengdu for dietary life style questionnaire and physical examination. The influencing factors of MS dietary lifestyle were analyzed by t-test, χ ~ 2 test and non-conditional Logistic regression. Results There were 10 variables that may be related to the occurrence of MS by univariate non-conditional Logistic regression. Multivariate logistic regression showed that male (OR = 8.51), family history of hypertension (OR = 3.55), dietary uncertainty (OR = 3.27) and daily consumption of pickles (OR = 3.81) were risk factors for MS. Conclusion The middle-aged workers in the school have a family history of hypertension in men who are at high risk of MS. Diet lifestyle is a risk factor for school staff MS. Nutrition education should be actively carried out to reduce the incidence of MS.