Table 2—

Clinical and laboratory characteristics by genotype

GenotypeBMI (kg/m2) at diagnosisBMI (kg/m2) at study entryAcanthosis nigricansMean age at diagnosis (years)HbA1c (%)Fasting insulin (pmol/l)HOMA
GG (G319/G319)32.1331.0880.012.738.1320211.43
(28.79–35.52)(28.86–33.3)(12.05–13.41)(7.17–9.09)(142–261)(8.21–14.66)
GS (G319/S319)28.6528.8666.612.2910.181429.72
(26.12–31.18)(25.98–31.74)(11.09–13.49)(7.93–12.43)(92–193)(5.26–14.19)
SS (S319/S319)22.8822.4322.213.5610.44624.70
(20.21–25.55)(19.51–25.35)(12.04–15.04)(8.35–12.53)(46–79)(3.32–6.69)
  • Data are means (95% CI) or %.