Table 1. Basic characteristics of the study sample.

Variables	Men N = 216		Women N = 342
	Mean	Range	Mean	Range
Age (years)	50.8±11.1	18.1–78.6	48.4±9.4	22.2–72.4
Weight (kg)	95.5±20.0	53.0–179.0	88.3±22.0	43.7–146.6
Height (m)	1.79±0.06	1.56–2.00	1.66±0.06	1.48–1.83
BMI (kg/m2)	29.7±5.5	17.9–49.7	32.1±7.8	16.9–49.6
Waist circumference (cm)	102.5±14.7	69.0–151.0	100.5±18.0	61.0–142.0
NPY4R copy number	4.58±0.80	2.10–7.51	4.53±0.81	2.35–7.95

Note: data presented as mean ± s.d.