Table 2—

Survival rates after amputation according to diabetes status

Year(s) after amputationNondiabetic patientsDiabetic patientsP value*
n271119
1197 (72.7)80 (67.2)NS
2167 (61.6)64 (53.8)NS
3151 (55.7)56 (47.1)NS
4134 (49.4)44 (37.0)0.02
5116 (42.8)38 (31.9)0.04
796 (35.4)21 (17.6)0.0004
1062 (22.9)10 (8.4)0.0007
1220 (7.4)3 (2.5)0.06
  • Data are n (%).

  • * By χ2 test.