Overall N=308 | With AKI N=37 | Without AKI N=271 | P-Valve | |
---|---|---|---|---|
Preoperative creatinine (umol/L) | 0.643 | |||
76.66+41.28 | 73.70+29.46 | 77.07+42.67 | ||
Preoperative albumin (g/L) | 0.402 | |||
36.43+4.17 | 35.89+4.81 | 36.50+4.07 | ||
Postoperative albumin (g/L) | 0.000 | |||
31.64+3.90 | 27.54+2.60 | 32.21+3.71 | ||
Preoperative hemoglobin (g/L) | 0.193 | |||
115.42+17.68 | 113.72+11.98 | 117.12+19.22 | ||
Hemoglobin change (g/L) | 0.000 | |||
8.6+11.73 | 22.3+15.85 | 6.73+9.68 | ||
Preoperative MAP (mmHg) | 0.352 | |||
90.52+15.88 | 88.50+14.56 | 92.54+17.11 | ||
Intraoperative hypotension | 0.000 | |||
25 (8.1%) | 13 (35.1%) | 12 (4.4%) | ||
Anesthesia | 1.000 | |||
General anesthesia | 71 (23.1%) | 8 (21.6%) | 63 (23.2%) | |
Lumbar anesthesia | 237 (76.9%) | 29 (78.4%) | 208 (76.8%) | |
Surgery | 0.681 | |||
Internal fixation | 52 (16.9%) | 8 (21.6%) | 44 (16.2%) | |
Hemi-hip arthroplasty | 204 (66.2%) | 24 (64.9%) | 180 (66.4%) | |
THA | 52 (16.9%) | 5 (13.5%) | 47 (17.3%) | |
Operation time (min) | 0.163 | |||
91.96+36.05 | 99.73+27.59 | 90.90+36.97 | ||
Intraoperative blood loss (ml) | 0.036 | |||
126.24+126.58 | 167.03+152.24 | 120.65+121.92 | ||
Blood transfusion | 0.169 | |||
181 (59%) | 25 (67.6%) | 156 (57.8%) | ||
Postoperative complications | 0.353 | |||
Infection | 32 (10.4%) | 4 (10.8%) | 28 (10.3%) | |
Cerebral infarction | 1 (3.2%) | 1 (2.7%) | 0 (0.0%) | |
Pulmonary embolism | 1 (3.2%) | 0 (0.0%) | 1 (2.7%) | |
Delirium | 1 (3.2%) | 0 (0.0%) | 1 (2.7%) | |
Poor wound healing | 1 (3.2%) | 0 (0.0%) | 1 (2.7%) |