ADRB3 Polymorphism Associated with BMI Gain in Japanese Men

Table 1

Sociodemographic information and lifestyle habits stratified by ADRB3 polymorphism.

		Trp64Trp	Trp64Arg	Arg64Arg
N		920	394	41
Age		37.31±9.29	37.27±9.66	35.61±10.38
Sex	Male	719	320	33
	Female	201	74	8
BMI (kg/m^2)		22.86±3.49	22.91±3.44	22.28±2.88
Smoking status	No	450	191	15
	≦20 cigarettes	381	172	20
	≧21 cigarettes	89	31	6
Current exercise	No	591	217	25
	1-2 days/week	261	144	12
	3–7 days/week	68	33	4
Working style	Having shift work	489	211	25
	Not having shift work	431	183	16

All variables did not associate with the ADRB3 polymorphism.