Itoh R, Yamada K, Oka J, Echizen H, Suyama Y, Murakami K
National Institute of Health and Nutrition, Toyama, Tokyo, Japan.
Int J Vitam Nutr Res. 1990;60(4):360-5.
The relationships between HDL cholesterol and serum ascorbic acid were examined in 79 male and 96 female healthy elderly Japanese, aged 60 and over. A significant positive correlation between serum HDL cholesterol and ascorbic acid was observed both in males (r = .243, p less than 0.05) and in females (r = .376, p less than 0.01). The results of multiple regression analyses indicated that serum ascorbic acid is a predictor of serum HDL cholesterol accounting for about 5% and 11% of its total variation in male and female subjects, respectively. The effect of age, BMI, status of physical activity, alcohol ingestion and cigarettes consumption, serum triglycerides and total cholesterol were taken into account as potentially confounding variables.
在79名60岁及以上的日本健康老年男性和96名健康老年女性中，研究了高密度脂蛋白胆固醇与血清抗坏血酸之间的关系。在男性（r = 0.243，p < 0.05）和女性（r = 0.376，p < 0.01）中均观察到血清高密度脂蛋白胆固醇与抗坏血酸之间存在显著正相关。多元回归分析结果表明，血清抗坏血酸是血清高密度脂蛋白胆固醇的预测因子，分别占男性和女性受试者总变异的约5%和11%。年龄、体重指数、身体活动状况、酒精摄入和吸烟、血清甘油三酯和总胆固醇的影响被视为潜在的混杂变量。
