Table 1. Distribution of Ala147Thr genotypes by sex among cases and non-cases in studies included in the meta-analysis.

Included Study	GG Genotype		GA Genotype		AA Genotype		Minor Allele Frequency
	Cases	Noncases	Cases	Noncases	Cases	Noncases	Cases	Noncases
MALES
Martini et al. 2006	96	94	94	85	12	22	0.292	0.321
Tregouet et al. 2009	105	185	101	150	23	35	0.321	0.297
Steinbrugger et al. 2010	67	65	53	62	13	9	0.297	0.294
Antoni et al. 2011	234	174	238	143	50	31	0.324	0.295
Heit et al. 2012	332	322	323	305	90	63	0.338	0.312
de Hann et al. 2012	619	1020	584	925	120	222	0.311	0.316
Tokgoz et al. 2012	7	19	8	21	3	4	0.389	0.330
Orikaza et al. 2014	20	11	26	19	4	3	0.340	0.379
FEMALES
Martini et al. 2006	140	117	104	125	25	29	0.286	0.338
Tregouet et al. 2009	94	394	67	378	21	86	0.299	0.321
Steinbrugger et al. 2010	82	82	54	90	15	27	0.278	0.362
Antoni et al. 2011	476	354	421	334	123	74	0.327	0.316
Heit et al. 2012	365	250	312	345	81	74	0.313	0.368
de Hann et al. 2012	704	1140	634	1043	149	249	0.313	0.317
Tokgoz et al. 2012	21	21	15	27	5	8	0.305	0.384
Orikaza et al. 2014	63	51	73	46	14	13	0.303	0.327