Amantadine and pneumonia

patients with nephropathy and 63 without nephropathy, we studied 131 diabetic nephropathy cases and 119 controls. Our study had 85% power to detect a significant (p<0·05) difference in the frequency of the 667T allele of 15% between cases and controls. It is also noteworthy that the frequencies of the TT genotype in diabetic patients with (12·2%) and without (12·6%) diabetic nephropathy are similar to those reported in a meta-analysis of about 6000 patients with vascular disease (11·9%) and a similar proportion of normal controls (11·7%). 5