Table 3

Values of select risk characteristics for individuals with undiagnosed type 2 diabetes and prediabetes according to FPG-only, HbA1c-only, and FPG-or-HbA1c diagnostic criteria

Risk characteristicDiagnostic criteria
FPGHbA1cFPG or HbA1c
Undiagnosed type 2 diabetes
 DPoRT predicted risk0.21 (0.16, 0.25)0.23 (0.17, 0.30)0.23 (0.17, 0.30)
 Age (years)58.67 (59.93, 63.40)*55.89 (53.76, 58.03)56.69 (54.62, 58.77)
 Measured BMI (kg/m2)32.96 (30.44, 35.49)32.51 (29.99, 35.02)32.21 (29.93, 34.48)
 Measured WC (cm)110.12 (104.12, 116.12)106.80 (99.69, 113.91)106.35 (99.90, 112.80)
Prediabetes
 DPoRT predicted risk0.18 (0.14, 0.21)0.14 (0.12, 0.16)0.15 (0.13, 0.16)
 Age (years)55.24 (52.02, 58.47)52.85 (50.38, 55.31)53.46 (51.26, 55.66)
 Measured BMI (kg/m2)29.42 (27.86, 30.97)28.21 (26.97, 29.44)28.27 (27.28, 29.26)
 Measured WC (cm)100.37 (96.08, 104.67)94.68 (91.64, 97.72)95.38 (92.86, 97.89)
  • Data are reported as the mean (95% CI).

  • *Estimate is significantly different from other criteria, P < 0.05.