代谢综合征表现为多种心血管病危险因素在同一个体聚集,作为危险因素的聚集体,代谢综合征与心血管病的发生和死亡密切相关[1]。代谢综合征及其各组分的发病机制复杂,目前尚未完全明了,它是建立在多基因遗传基础上,许多易感基因各自与环境因素发生作用,或通过基因—基因相互作用,导 Metabolic syndrome manifested as a variety of cardiovascular disease risk factors in the same individual aggregation, as a risk factor aggregates, metabolic syndrome and cardiovascular disease is closely related to the occurrence and death [1]. The pathogenesis of metabolic syndrome and its components is complex and not yet fully understood. It is based on polygenic inheritance. Many susceptible genes interact with environmental factors or through gene-gene interactions