肥胖与生存预后及生命质量关系的差异性证据综述

A review of evidence for differences of the relationship between obesity and survival prognosis and quality of life

肥胖作为多种疾病的主要危险因素和慢性病之一,对人类健康产生了严重影响。但多项研究表明肥胖对生存预后、生命质量存在更复杂的影响,甚至出现了"肥胖矛盾"现象,即较高体质指数者的生存率较高,死亡率较低。本文通过对近年来肥胖与生存预后及生命质量关系的研究进行综述,总结其差异和原因,简要分析"肥胖矛盾"现象,以强化研究的应用价值,推进相关研究进程。

As a main risk factor and chronic disease,obesity seriously impacts human＇s health. However,multiple studies have shown the complex influence of obesity on survival prognosis and quality of life,even the ＂Obesity Paradox＂was araised,which means that people with higher body mass index have better survival and lower mortality. This review summarizes the differences of and reasons for the relationship between obesity and survival prognosis and quality of life,and also briefly analyzes ＂Obesity Paradox＂through recent studies,in order to strengthen the application value and promote the progress of related research.