Table 2. Genotypic distribution of the PPARG gene.

SNP	Genotype	Control (%) (n = 200)	Case (%) (n = 200)	Odds ratio
				Dominant OR (95% CI)	Recessive OR (95% CI)	Co‐dominant OR (95% CI)
				CC vs CG + GG	CC + CG vs GG	CC vs CG, GG
rs1801282	CC	158 (79)	167 (83.5)	0.68 (0.40 – 1.16)	0.66 (0.15 –2.96)	0.69 (0.40 –1.21)
	CG	37 (18.5)	30 (15)	P = 0.15	P = 0.57	0.62 (0.14 –2.78)
	GG	5 (2.5)	3 (1.5)			P = 0.36
				CC vs CT + TT	CC + CT vs TT	CC vs CT, TT
rs3856806	CC	163 (81.5)	157 (78.5)	1.23 (0.73 – 2.06)	1.13 (0.26 – 4.88)	1.23 (0.72 –2.12)
	CT	34 (17)	37 (18.5)	P = 0.44	P = 0.87	1.17 (0.27 –5.07)
	TT	3 (1.5)	6 (3)			P = 0.74

Odds ratios (OR) were adjusted for age, sex and body mass index. CI, confidence interval.