| Confidence interval | |||
Variables | p-value | GOLD | Lower | Superior |
Socio-demographic data | ||||
Age < 55 years | 0.39 | 1.691 | 0.500 | 5.719 |
Male | 0.013 | 0.127 | 0.025 | 0.643 |
Initial nephropathy | ||||
Hypertensive nephropathy | 0.007 | 0.189 | 0.056 | 0.637 |
Clinico-biological data | ||||
Fluids retention | 0.104 | 3.178 | 0.789 | 12.795 |
Hb < 8/dl | 0.136 | 0.386 | 0.110 | 1.349 |
CRP > 20 mg/l | 0.932 | 1.081 | 0.180 | 6.504 |