Univariate analsysis comparing between middle-aged men and women according to the presence of cataracts according to gender.

Data are expressed as % (SE).Low high-density lipoprotein-cholesterol (HDL-C) = HDL-C Univariate analsysis comparing between middle-aged men and women according to the presence of cataracts according to gender.数据以百分比（标准误，SE）形式呈现。低高密度脂蛋白胆固醇（HDL-C）即高密度脂蛋白胆固醇水平低下。本次单因素分析按性别及白内障患病情况分层，对比中年男性与女性之间的差异。