Table 3. Final logistic regression model for T2D susceptibility. A stepwise regression procedure based on the AIC criterion was adopted to select the best set of variables.

Variable	B	SE	Wald	P-value	OR (95% CI)
Gender	-0.911	0.180	25.693	<0.001	0.402 (0.283-0.572)
BMI	0.058	0.019	9.015	0.003	1.059 (1.02-1.1)
Age	0.081	0.009	78.290	<0.001	1.084 (1.065-1.103)
Familiarity	2.564	0.189	184.020	<0.001	12.985 (8.966-18.807)
rs4402960-T	0.309	0.125	6.057	0.014	1.362 (1.065-1.741)
rs2736098-G	0.441	0.139	10.000	0.002	1.555 (1.182-2.041)
Constant	-6.548	0.826	62.888	<0.001

Abbreviations: B, regression coefficient, SE, standard error; OR, odds ratio; CI, confidence interval.