Table 1—

Risk of developing subsequent diabetes by OGCT or OGTT values

Diabetes eventsIncidence rate 100,000 person-yearsModel 1*Model 2
OGCT quartiles (mmol/l)
    <5.4 (ref.)30/6,7680.961.01.0
    5.4–6.250/6,3041.641.68 (1.07–2.66)1.72 (1.09–2.70)
    6.3–7.365/6,2452.052.05 (1.33–3.16)2.13 (1.38–3.29)
    >7.399/5,4633.413.40 (2.25–5.11)3.65 (2.42–5.52)
OGTT number of abnormal values
    0 (ref.)51/3,6392.531.01.0
    135/1,2535.182.06 (1.34–3.17)2.07 (1.34–3.18)
  • Data are HR (95% CI) or n unless otherwise indicated.

  • *

    * Unadjusted.

  • Adjusted for age, primigravidity, and preterm delivery.