Table 2. BDNF Val66Met polymorphism and individual parameters of 199 subjects.

	Val/Val (n = 44)	Val/Met (n = 116)	Met/Met (n = 39)	p a
Waist circumference (cm)	88.0 (5.9)	86.9 (6.4)	87.0 (6.9)	0.76
Fasting GLU (mmol/l)	5.7 (1.4)	5.6 (1.1)	6.2 (1.5)	0.04
Fasting TG (mmol/l)	1.6 (0.8)	1.6 (0.9)	1.3 (0.5)	0.22
Fasting HDL (mmol/l)	1.0 (0.5)	1.2 (0.5)	1.0 (0.3)	0.11
SBP (mm Hg)	119.4 (9.1)	118.7 (10.0)	120.0 (9.9)	0.89
DBP (mm Hg)	77.8 (5.3)	76.8 (5.7)	76.8 (6.3)	0.36

Data were presented as mean (S.D.).

^a p values were adjusted for age, gender, duration of clozapine treatment and drug dose, and not corrected for multiple test.