Table 2 Baseline patients characteristics, n (%) or mean ± standard deviation (SD) or median (25th–75th)
|  | HD | PD | KT (first year) | KT (second year) |
|---|---|---|---|---|
No. Patients | 3765 | 1237 | 117 | 41 |
Gender: Male | 2089(55.5) | 683(55.2) | 82(70.1) | 31(75.6) |
Age (years) | ||||
 Mean ± SD | 57.5 ± 15.8 | 51.1 ± 16.1 | 37.0 ± 9.7 | 39.0 ± 11.2 |
Age Group | ||||
 18–45 years | 827(22.0) | 472(38.2) | 93(79.5) | 29(70.7) |
 45–60 years | 1166(31.0) | 357(28.9) | 23(19.7) | 11(26.8) |
 60–75 years | 1168(31.0) | 305(24.7) | 1(0.9) | 1(2.4) |
  ≥ 75 years | 604(16.0) | 103(8.3) | 0(0.0) | 0(0.0) |
Comorbidities | ||||
 None | 1520(40.4) | 703(56.8) | 77(65.8) | 28(68.3) |
 Hypertension | 2042(54.2) | 468(37.8) | 38(32.5) | 12(29.3) |
 Diabetes | 1057(28.1) | 271(21.9) | 7(6.0) | 4(9.8) |
 Coronary | 362(9.6) | 52(4.2) | 2(1.7) | 0(0.0) |
Insurance type | ||||
 UEBMI | 3341(88.7) | 1137(91.9) | 117(100.0) | 41(100.0) |
 URBMI | 424(11.3) | 100(8.1) | 0(0.0) | 0(0.0) |