TABLE 3.

Anthropometric parameters (mean ± SD) according to the PPARγ2 Pro12Ala genotype by sex.

	Pro12Pro	Pro12Ala	Ala12Ala	P a	P b
Males (n = 499)	n = 414	n = 81	n = 4
	Non-adjusted
Weight (kg)	26,8 ± 5.3	27.2 ± 5.6	28.3 ± 3.4	0.514	0.323
BMI (kg/m2)	16.9 ± 2.4	17.1 ± 2.5	16.7 ± 1.4	0.850	0.855
	Adjusted by leptin
Weight (kg)	26.6 ± 0.3	27.7 ± 0.6	28.3 ± 2.5	0.218	0.543
BMI (kg/m2)	16.8 ± 0.1	17.3 ± 0.3	17.0 ± 1.0	0.215	0.867
Females (n = 501)	n = 422	n = 75	n = 4
	Non-adjusted
Weight (kg)	26.7 ± 5.4	26.0 ± 5.4	32.5 ± 5.4	0.041	0.036
BMI (kg/m2)	17.0 ± 2.6	16.7 ± 2.0	20.4 ± 2.5	0.049	0.018
	Adjusted by leptin
Weight (kg)	26.8 ± 0.3	25.7 ± 0.6	28.4 ± 2.1	0.143	0.404
BMI (kg/m2)	17.1 ± 0.1	16.9 ± 0.3	18.4 ± 0.9	0.265	0.132

^a p-value for comparison between groups by Kruskal-Wallis test.

^b p-value for comparison in a recessive model by Mann-Whitney U test.