乙型糖尿病（Ⅱ型DM）危险因素及遗传度研究

Study on Risk Factor and Heritability of NIDDM

摘要: 对哈尔滨市7家大医院住院病人，采用1：1配比病例对照研究，使用条件Logistic模型进行分析。单因素分析结果提示：身高、体重、脑力劳动、病毒感染和遗传5个因素为II型DM的危险因素。多因素分析表明：体重超重、病毒感染及遗传为II型DM的危险因素，体育锻炼为保护性因素。遗传研究表明：II型DM属多基因遗传，遗传度为58.74%。

Abstract: We have analyzed the risk factor and heritability of NIDDM by 1:1 matched、ase;ontrol study in the seven hospitals in the harbin. The result of univariate analysis showed that height,weight,mental labour, infection and heriditary are the riskthat weight infection and heriditary are the risk factions of NIDDM. On the contrary, the exercilse is preventive factors of NIDDM. The result of multivariate analysisfactor. In addition. the rersult of heriditary study is that NIDDM belongs to multigene heriditary, heritability of NIDDM is 58.78%.