Table 1.

Demographic data

Characteristic	Total (n = 48)	Male (n = 24)	Female (n = 24)	P value
Age (year)	26.5 ± 4.0	26.2 ± 3.8	26.8 ± 4.2	0.595
Height (cm)	167.1 ± 9.1	174.2 ± 5.9	159.9 ± 5.4	<  0.001*
Body weight (kg)	63.1 ± 12.4	73.2 ± 6.8	52.9 ± 7.2	<  0.001*
BMI (kg/m2)	22.4 ± 3.0	24.1 ± 2.2	20.7 ± 2.6	<  0.001*

BMI, body mass index.

The P values were for Student’s t-test.

The asterisk (^*) denotes a statistically significant difference between two groups.