TABLE IV.

Frequency of A Allele of SNP rs16901979 in Various Populations

Study	No. of cases	No. of controls	Frequency in cases	Frequency in controls	Odd ratios	95% CI	P-value
African ancestry
Bunker et al. 2,3 (Tobago men)	338	426	0.53	0.46	1.41	1.02–1.95	0.03
Robbins et al. 14 (African Americans)	567	490	0.50	0.42	1.15	1.1–2.2	0.008
Gudmundsson et al. 12 (African Americans, Baltimore)	373	372	0.497	0.425	1.34	1.09–1.64	4.9 × 10−3
Cheng et al. 15 (African Americans)	89	88	0.50	0.41	1.37	0.88–2.13	0.167
European ancestry
Gudmundsson et al. 12 Iceland	1,453	3,064	0.073	0.042	1.80	1.47–2.20	9.9 × 10−9
Gudmundsson et al. 12 Spain	385	892	0.066	0.040	1.71	1.49–1.95	1.6 × 10−14
Gudmundsson et al. 12 The Netherlands	367	1,302	0.034	0.022	1.58	0.96–2.58	0.070
Gudmundsson et al. 12 (European Americans, Chicago)	458	251	0.053	0.023	2.43	1.32–4.50	4.6 × 10−3
All Europeans				0.028	1.79	1.36–2.34	2.4 × 10−5
Cheng et al. 15 (European Americans)	417	416	0.052	0.029	1.98	1.18–3.31	0.009