Table 4.

Odds ratio of genotypes and alleles.

	Controls vs. T2DM		Controls vs. DN		T2DM vs. DN		Controls vs. (T2DM+DN)
	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Genotype
TT	1.000		1.000		1.000		1.000
TC	2.000	0.55–7.31	3.765∗	1.03–13.69	2.039	0.78–5.36	2.732	0.83–9.04
CC	—	—	—	—	2.625	0.46–14.96	—	—
Allele
T	1.000		1.000		1.000		1.000
C	2.400	0.74–7.74	5.400∗	1.75–16.68	2.250∗	1.10–4.59	3.764	1.27–11.18

OR: odds ratio; CI: confidence interval.