Table 3: Univariate analysis of risk factors associated with late mortality of patients after an episode of acute tubular necrosis.

Variablelog rankP

Previous chronic renal disease9.140.0079
Cardiovascular disease8.180.019
Diabetes3.190.34
Hypertension1.400.67
Tumours2.250.22
Dialysis in-hospital3.910.2
Total renal recovery 0.700.83
Partial renal recovery 0.510.88
Age (per 1 year)1.05<0.0001
SCr after 12 months (per 0.1 mg/dL)1.430.0015
SCr after 36 months (per 0.1 mg/dL)1.580.004
SCr baseline (per 0.1 mg/dL)2.180.001

SCr: serum creatinine.