| 
      P <0.001
        | Complication | Age |  
        | <35
                n(%) | 35-50
                n(%) | >50-65
                n(%) | >65
                n(%) |  
        | None | 5(33.3%) | 31(16%) | 12(1.9%) | 0 |  
        | Microvascular | 9(60%) | 153(78.9%) | 509(81.3%) | 170(70.2%) |  
        | Microvascular    and macrovasular | 1(6.7%) | 10(5.2%) | 105(16.8%) | 72(29.8%) |  
        | Total | 15(100%) | 194(100%) | 626(100%) | 242(100%) |  |