Table 2—

Crude outcomes

OutcomeNo insulin sensitizer
Metformin
Thiazolidinedione
Both
n%n%Pn%Pn%P
Mortality
    within 30 days of discharge4536.8655.10.023546.60.80732.20.030
    within 3 months of discharge95414.41138.90.00011714.30.95175.00.002
    within 6 months of discharge1,43121.516513.0<0.00116219.80.244128.6<0.001
    within 1 year of discharge2,01430.324619.3<0.00123728.90.4141712.2<0.001
Readmission
    Myocardial infarction
        within 30 days of discharge3315.0634.90.958465.60.43642.90.257
        within 3 months of discharge66410.01189.30.425789.50.668117.90.417
        within 6 months of discharge95314.415512.20.04110713.10.3201812.90.641
        within 1 year of discharge1,24718.821016.50.05415418.80.9862115.10.272
    Heart failure
        within 30 days of discharge1,04615.816212.70.00615919.40.0071712.20.259
        within 3 months of discharge1,80827.228022.0<0.00126031.70.0063827.30.976
        within 6 months of discharge234235.335427.8<0.00131338.20.0965036.00.863
        within 1 year of discharge285943.143534.2<0.00140249.10.0015438.80.322
    All cause
        within 30 days of discharge166925.130924.30.51723528.70.0272920.90.250
        within 3 months of discharge282942.648938.40.00638547.00.0165438.80.376
        within 6 months of discharge359654.161047.9<0.00146556.80.1547050.40.375
        within 1 year of discharge426864.375959.60.00255567.80.0488863.30.816