Table 2.

BMI and obesity risk of associated SNPs for Hortega, Pizarra and Segovia populations

	Genotype	HORTEGA			PIZARRA			SEGOVIA
		N	BMI (kg/m2)	Obesity OR (95% CI)	N	BMI (kg/m2)	Obesity OR (95% CI)	N	BMI (kg/m2)	Obesity OR (95% CI)
SDHC	AA	1250	26.46±0.12	1	772	28.70±0.19	1	943	27.71±0.10	1
rs4600063	AG-GG	183	26.16±0.30	0.82 (0.55 to 1.22)	96	27.86±0.04	0.47 (0.28 to 0.78)	132	27.21±0.30	0.88 (0.57 to 1.36)
HWE: 1	P value		0.9	0.33		0.071	0.0025		0.22	0.57
NDUFS1	TT	1308	26.41±0.12	1	799	28.49±0.10	1	1028	27.56±0.10	1
rs3770989	CT-CC	114	26.62±0.44	1.13 (0.72 to 1.77)	77	29.85±0.60	1.5 (0.91 to 2.48)	65	27.92±0.60	1.28 (0.73 to 2.23)
HWE: 1	P value		0.34	0.6		0.016	0.12		0.48	0.39
NDUFS2	AA	1045	26.37±0.13	1	640	28.61±0.21	1	830	27.55±0.15	1
rs1136224	AG-GG	369	26.59±0.23	1.43 (1.09 to 1.89)	223	28.59±0.34	1.10 (0.79 to 1.54)	241	27.77±0.26	1.07 (0.76 to 1.48)
HWE: 0.36	P value		0.25	0.011		0.71	0.58		0.42	0.71
NDUFS5	CC-CG	1309	26.47±0.12	1	832	28.63±0.10	1	947	27.6±0.14	1
rs11205591	GG	115	25.78±0.31	0.67 (0.41 to 1.10)	38	27.66±0.70	0.86 (0.41 to 1.81)	89	27.21±0.40	0.89 (0.53 to 1.5)
HWE: 0.76	P value		0.049	0.11		0.38	0.69		0.25	0.66
SDHD	AA	691	26.16±0.16	1	401	28.18±0.26	1	571	27.37±0.17	1
rs10891319	AG-GG	726	26.64±0.16	1.16 (0.90 to 1.49)	478	29.00±0.24	1.22 (0.91 to 1.64)	492	27.83±0.19	1.27 (0.96 to 1.68)
HWE: 0.22	P value		0.08	0.25		0.084	0.18		0.077	0.095

BMI: mean±SD.

Bold: significant.

BMI, body mass index; HWE, Hardy-Weinberg equilibrium; N, number of individuals; SNP, single nucleotide polymorphism.