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Table 3 Case-control-comparison: Description of patients and course of creatinine and GFR (Pre- and postoperative creatinine was not measured in all patients)

From: The impact of immunosuppression on postoperative graft function after graft-unrelated surgery: a retrospective controlled cohort study

  Transplanted (n = 84) Control (n = 84) p
Age [years, mean ± SD] 59.0 ± 9.0 60.5 ± 15.5 0.349
Gender [male/female %] 61.9/38.1 56.0/44.0 0.444
Dialysis-dependent renal failure, n [%] 8 (9.0) 0 (0) 0.004
Acute renal failure, n [%] 15 (17.9) 2 (2.4) 0.001
Permanent renal failure, n [%] 11 (13.1) 0 (0) 0.001
Preoperative Transplanted (n = 82) Control (n = 83) p
Creatinine [mg / dl, mean ± SD] 1.93 ± 0.88 1.04 ± 1.36 <  0.001
GFRa [ml / min / 1.73m2 ± SD] 43.29 ± 22.22 84.08 ± 23.63 <  0.001
1. Postoperative day Transplanted (n = 83) Control (n = 74) p
Creatinine [mg / dl, mean ± SD] 2.57 ± 1.28 1.12 ± 0.73 <  0.001
GFRa [ml / min / 1.73m2, mean ± SD] 32.05 ± 18.35 75.24 ± 25.64 <  0.001
Discharge Transplanted (n = 82) Control (n = 79) p
Creatinine [mg /dl, mean ± SD] 1.78 ± 0.94 0.90 ± 0.43 <  0.001
GFRa [ml / min/ 1.73m2, mean ± SD] 53.85 ± 26.55 90.94 ± 23.13 <  0.001
After 6 months Transplanted (n = 58) Control (n = 44) p
Creatinine [mg / dl, mean ± SD] 2.05 ± 0.90 1.12 ± 0.69 <  0.001
GFRa [ml / min / 1.73m2, mean ± SD] 41.40 ± 21.84 76.64 ± 26.58 <  0.001
  1. SD Standard deviation, aGFR was calculated via CKD-EPI equation
  2. Bold entries are significant