Table 1

Baseline and treatment glycemia tertiles

Tertile 1 upper limitTertile 1Tertile 2 limitsTertile 2Tertile 3 lower limitTertile 3
Baseline measures
    OGTT fasting glucose (mmol/l)5.24.7 ± 0.35.2–5.85.5 ± 0.25.86.8 ± 1.1
    OGTT 2-h glucose (mmol/l)8.87.5 ± 1.08.8–9.99.4 ± 0.39.911.6 ± 1.8
    A1C (%)5.45.1 ± 0.35.4–5.85.7 ± 0.15.86.5 ± 0.6
Treatment measures
    Fasting capillary glucose (mmol/l)4.94.6 ± 0.34.9–5.35.1 ± 0.15.35.9 ± 0.6
    Postprandial capillary glucose (mmol/l)5.95.6 ± 0.25.9–6.46.2 ± 0.26.47.2 ± 0.7
    Mean capillary glucose (mmol/l)5.45.2 ± 0.25.4–5.85.7 ± 0.15.86.5 ± 0.6
  • Data are tertile boundaries and mean ± SD glycemia measures within each tertile. Glucose and A1C were recorded to 1 decimal place.