Table 3.

Distribution of BMI in men and women according to age groups (median cut-off)

BMIa	Men				Women
	<39.2 yearsb		>39.2 yearsb		<31.5 yearsb		>31.5 yearsb
	n	%	n	%	n	%	n	%
Underweight (<18.5 kg/m2)	6	0.3	4	0.2	241	9.5	111	4.4
Normal weight (18.5–24.9 kg/m2)	1,095	60.1	673	37.0	2,103	83.1	1,975	78.0
Overweight (25–29.9 kg/m2)	630	34.6	956	52.5	158	6.2	386	15.2
Obesity (>30 kg/m2)	91	5.0	188	10.3	28	1.1	61	2.4

^ap < 0.001 from Pearson’s chi square test.

^bSex-specific median age.