Research Article
Successful Nonoperative Management of High-Grade Blunt Renal Injuries
Table 1
Preoperative characteristics in IO versus NOM patients.
| | Characteristic | IO patients () | NOM patients () | value |
| | ISS, mean (SD) | 30.3 (10.8) | 27.3 (14.8) | 0.73 | | SBP on adm, mean (SD), mm Hg | 118 (42) | 124 (27) | 0.72 | | HR on adm, mean (SD), beats/min | 133 (25) | 100 (22) | 0.015 | | HCT on adm, mean (SD), % | 32.8 (8.9) | 36.5 (5.7) | 0.30 | | Hg on adm, mean (SD), g/dL | 10.9 (3.1) | 12.6 (1.9) | 0.16 | | GCS score, mean (SD) | 11.0 (6.9) | 12.9 (4.2) | 0.47 | | Liver injury, number (%) | 3 (100) | 13 (30) | 0.035 | | Splenic injury, number (%) | 1 (33) | 19 (43) | 1 | | Other abdominal injury, number (%) | 1 (33) | 19 (43) | 1 | | Any concurrent abdominal injury (%) | 3 (100) | 32 (73) | 0.56 | | CT grade of renal injury, number (%) | | | | | (i) IV | 1 (33) | 38 (86) | 0.071 | | (ii) V | 2 (67) | 6 (14) | | Free abd blood on CT, number (%) | | | | | (i) Diffuse | 1 (33) | 7 (16) | 0.44 | | (ii) Confined | 2 (67) | 29 (66) | 1 | | (iii) None | 0 | 8 (18) | 1 | | Extravasation, number (%) | | | | | (i) Active | 2 (67) | 15 (34) | 0.54 | | (ii) Urinary | 0 | 3 (7) | 1.00 | | (iii) None | 1 (33) | 26 (59) | 0.57 | | Morbidity, number (%) | | | | | (i) Kidney-related | 0 | 6 (14) | 1 | | (ii) Non-kidney-related | 0 | 8 (18) | 1 | | (iii) None | 0 | 30 (68) | 1 |
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