The results showed that the concentration of Zn, Fe and Ni of the case group were all lower than that of the control group. that of Zn has specially significance of difference ( P < 0 01 ). 结果表明,病例组的糖尿病患者血清锌、铁、镍水平均低于正常对照组,且锌水平与对照组比较差异非常显著(P<0.01);
The ratio of urine sodium and potassium of high salt case group was apparent lower than that of high salt control group ( P < 0. 01 ). 高盐实验组尿钠/钾比明显低于高盐对照组(P<0.01)。