Table 2.

Distribution of PPARG polymorphisms genotype and allele

PPARG polymorphisms	Study	Case genotype			Control genotype			Case allele		Control allele		HWE	Quality scores
rs1801282 C>G		CC	CG	GG	CC	CG	GG	G	C	G	C
	Martinez-Nava et al.	165	43	0	169	49	2	43	373	53	387	0.448105	8.0
	Park et al.	413	40	2	412	42	1	44	866	44	866	0.948224	6.5
	Wu et al.	260	29	0	546	40	0	29	549	40	1132	0.392337	7.0
	Gallicchio et al.	48	7	1	689	188	18	9	103	224	1566	0.223793	8.5
	Wang et al.	376	87	15	375	98	5	117	839	108	848	0.615475	6.5
	Memisoglu et al.	563	148	14	752	190	11	176	1274	212	1694	0.795703	7.0
	Petersen et al.	616	167	15	569	209	20	197	1399	249	1347	0.876910	7.5
	Justenhoven et al.	452	135	6	462	145	15	147	1039	175	1069	0.372101	7.5
rs3856806 C>T		CC	CT	TT	CC	CT	TT	C	T	C	T
	Park et al.	320	128	8	311	117	15	768	144	739	147	0.335483	6.5
	Wei	115	69	15	122	69	9	299	99	313	87	0.848027	6.5
	Wu et al.	162	110	19	328	219	40	434	148	875	299	0.675591	7.0

HWE: Hardy-Weinberg equilibrium.