| 
      IFG: Impaired fasting glucose; T2DM: Type 2 Diabetes Mellitus
        |  | Baseline | After    20 weeks |  
        | Normoglicemic | IFG | T2DM |  
        | Normoglicemic | 192 (72.7) | 166 (62.9*; 86.4) | 21 (7.9*;10.9) | 5 (1.9*; 2.6) |  
        | IFG | 47 (17.8) | 25 (9.6*; 53.2) | 17 (6.5*; 36.2) | 5 (1.9*; 10.6) |  
        | T2DM | 25 (9.5) | 2 (0.6*; 8.0) | 6 (2.3*; 24.0) | 17 (6.4*; 68.0) |  
        | Total | 264 (100.0) | 193 (73.1) | 44 (16.7) | 27 (10.2) |  *percentage based on total population (n=264)
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