| Parameter | Group 1 | Group 2 | p |
| Age ± SD (years) | 69.45 ± 6.876 | 63.20 ± 10.144 | 0.079 (NS) |
| gender (M/F) | 0.37 | 1.5 | 3.04 (NS) |
| Duration of diabetes ± SD (months) | 163.82 ± 105.574 | 166.35 ± 128.882 | 0.956 (NS) |
| Initial creatinin ± SD (µmol/l) | 205.00 ± 138.399 | 205.76 ± 127.439 | 0.988 (NS) |
| Cl creat CKD-EPI ± SD (ml/min/1.73m2) | 36.590 ± 24.5463 | 40.947 ± 23.8722 | 0.654 (NS) |
| BMI± SD (kg/m2) | 26.4943 ± 5.51768 | 27.8482 ± 3.93298 | 0.502 (NS) |
| SBP ± SD (mmhg) | 121.82 ± 35.726 | 140.00 ± 21.764 | 0.088 (NS) |
| DBP ± SD (mmhg) | 68.18 ± 16.011 | 77.00 ± 13.416 | 0.113 (NS) |
| Proteinuria (dip stiks) | 5 (16%) | 16 (52%) | 0.042 |
| HT | 10 (32%) | 15 (48%) | 1.114 (NS) |
| P TTT oral AD | 7 (22%) | 12 (39%) | 0.038 |
| DR | 5 (16%) | 10 (32%) | 0.059 (NS) |
| DN | 8 (26%) | 10 (32%) | 1.457 (NS) |
| PVD | 2 (6%) | 1 (3%) | 1.365 (NS) |
| Coronary Disease | 3 (10%) | 3 (10%) | 0.663 (NS) |
| Associated diuretic | 6 (19%) | 10 (32%) | 0.059 (NS) |
| Associated ACEi | 2 (6%) | 6 (19%) | 0.501 (NS) |
| Dehydratation | 7 (22%) | 3 (10%) | 0.013 |
| Infection | 2 (6%) | 6 (19%) | 0.618 (NS) |
| TTT:insulin | 10 (32%) | 18 (58%) | 0.006 |
| TTT:IV rehydratation | 8 (26%) | 5 (16%) | 0.021 |
| Need to dialysis | 3 (10%) | 10 (32%) | 1.457 (NS) |
| Urea ± SD (mmol/l) | 28.914 ± 14.4125 | 34.526 ±11.6163 | 0.315 (NS) |
| Creatinine ± SD (µmol/l) | 567.27 ± 253.568 | 666.85 ± 277.771 | 0.333 (NS) |
| Uricemia ± SD (µmol/l) | 546.00 ± 150.408 | 602.79 ± 228.637 | 0.519 (NS) |
| Natremia ± SD (mmol/l) | 131.56 ± 6.023 | 134.05 ± 6.510 | 0.341 (NS) |
| Kalemia ± SD (mmol/l) | 4.773 ± 1.3222 | 4.630 ± 1.3095 | 0.774 (NS) |
| Serum chloride ± SD (mmol/l) | 95.64 ± 9.277 | 95.87 ± 6.937 | 0.943 (NS) |
| AR ± SD (mmol/l) | 18.738 ± 5.6778 | 18.618 ± 6.4346 | 0.967 (NS) |
| calcemia± SD (mmol/l) | 2.3310 ± 0.17960 | 2.2120 ± 0.25549 | 0.215 (NS) |
| Phosphatemia ± SD (mmol/l) | 1.3200 ± 0.59353 | 2.0713 ± 0.75124 | 0.01 |
| Hb ± SD (g/dl) | 9.618 ± 1.7904 | 9.805 ± 1.2412 | 0.735 (NS) |
| CRP ± SD (mg/l) | 33.082 ± 55.5428 | 23.150 ± 39.6787 | 0.624 (NS) |
| SA± SD (g/l) | 34.210 ± 7.8614 | 30.720 ± 6.1603 | 0.226 (NS) |
| Glycemia ± SD (mmol/l) | 9.080 ± 5.1270 | 8.470 ± 3.0653 | 0.680 (NS) |
| 24-hour Proteinuria ± SD (g/l) | 0.8656 ± 1.14212 | 1.7560 ± 2.24910 | 0.136 (NS) |