Table 1—

Frequency of obesity and Trp64Arg mutation of β3-adrenergic receptor gene

Genotypes
Arg/ArgTrp/ArgTrp/Trp
Obese6 (13.6)10 (2.1)38 (3.3)
Nonobese38 (86.4)466 (95.9)1,117 (96.7)
  • Data are n (%). Frequency of obesity in Arg/Arg subgroup was significantly different from those in Trp/Trp or Trp/Arg subgroup (P < 0.001).