Table 2

Glycemic outcome up to 3 years in relation to interventions

OutcomeiIGT (group 1)IGT + IFG (group 2)
Control
n9926
    NGT14 (14.1)4 (15.4)
    IGT34 (34.3)5 (19.2)
    Diabetes51 (51.5)17 (65.4)
LSM
n22473
    NGT80 (35.7)*15 (20.5)
    IGT78 (34.8)25 (34.2)
    Diabetes66 (29.5)*33 (45.2)
Drug (metformin)
n10619
    NGT29 (27.4)*1 (5.3)
    IGT36 (33.9)4 (21.0)
    Diabetes41 (38.7)14 (73.7)
LSM + drug
n23860
    NGT91 (38.2)*12 (20.0)
    IGT81 (34.0)12 (20.0)
    Diabetes66 (27.7)*36 (60.0)**
  • Data are n (%). Intragroup comparison:

  • *P = 0.000 vs. control; intergroup comparison:

  • **P = 0.000.