Table 4. Parameters known to influence AVP secretion within the 5 days before inclusion.
| Overall N=30 | Responders N=12 | Non-Responders N= 18 | p | ||
|---|---|---|---|---|---|
| Variation of weight (kg) | 1.8 (0.3-3.4) | 1.1 (0.1-3.8) | 2 (0.9-3.2) | ||
| Mechanically ventilated patients (%) | 21 (70.0) | 9 (75.0) | 12 (66.7) | ||
| PEEP max (mmHg) | 7 (5-8) | 7 (5-7) | 7 (5-8) | ||
| Mean urinary output (ml/day) | 2000 (1430-2700) | 2140 (1400-2890) | 1960 (1430-2450) | ||
| Na (mmol/l) | |||||
| Max | 141 (140-145) | 142 (140-143) | 141 (140-147) | 0.73 | |
| Min | 137 (135-139) | 137 (135-137) | 136 (135-139) | 0.81 | |
| Osmolarity (mosmol/l) | |||||
| Max | 306 (299-319) | 306 (303-324) | 308 (299-316) | ||
| Min | 295 (286-307) | 297 (289-307) | 295 (285-305) | ||
| SAP (mmHg) | |||||
| Max | 164 (150-186) | 170 (159-184) | 160 (147-186) | ||
| Min | 102 (90-113) | 105 (95-110) | 101 (87-114) | ||
| MAP (mmHg) | |||||
| Max | 114 (105-131) | 114 (109-126) | 116 (99-131) | ||
| Min | 69 (60-76) | 71 (63-75) | 66 (60-78) | ||
| Sedation requirement (%) | 7 (23.3) | 3 (25.0) | 4 (22.2) | ||
| Midazolam (%) | 6 (20) | 3 (25.0) | 3 (16.7) | ||
| Sufentanyl (%) | 7 (23.3) | 2 (16.7) | 4 (22.2) | ||
| Use of diuretics | 13 (43.3) | 7 (58.3) | 6 (33.3) | ||