Beta-3-adrenergic receptor Trp64Arg polymorphism: does it modulate the relationship between exercise and percentage of body fat in young adult Japanese males?

Table 2 Association between physical activity and the percentage of body fat stratified by the ADRB3 polymorphism

Presence/absence of Arg allele	Percentage of body fat (%)		p value
Presence/absence of Arg allele	Low-PAE group	High-PAE group	p value
Arg allele (−)	18.1 ± 3.9	16.3 ± 3.8	0.059^a
Arg allele (−)	n = 17	n = 22
Arg allele (+)	18.1 ± 4.0	15.6 ± 3.7	0.116^b
Arg allele (+)	n = 15	n = 11

ISSN: 1347-4715