Table 2 Frequency distribution of surgery and postoperative factors with oxygen saturation status of patients who have undergone emergency surgery under GA (N = 352)
Characteristics | Category | Oxygen saturation status in percent | |
|---|---|---|---|
Normal | Hypoxemic | ||
Incision site | Upper abdominal | 4 (66.7) | 2 (33.3) |
Lower abdominal | 62 (74.7) | 21 (25.3) | |
Upper and lower abdominal | 72 (45.6) | 86 (54.4) | |
Limbs | 20 (66.7) | 10 (33.3) | |
Others (head, neck…) | 45 (60) | 30 (40) | |
Surgeon | Senior | 5 (62.5) | 3 (37.5) |
Resident | 170 (57.4) | 126 (42.6) | |
Both | 28 (58.3) | 20 (41.7) | |
Surgery duration | < 120 min | 107 (71.3) | 43 (28.7) |
≥ 120 min | 96 (47.5) | 106 (52.5) | |
Fluid | < 1500 ml | 74 (75.5) | 24 (24.5) |
≥ 1500 ml | 129 (50.8) | 125 (49.2) | |
EBL | < 500 ml | 184 (61.5) | 115 (38.5) |
≥ 500 ml | 19 (35.8) | 34 (64.2) | |
BP | Normal | 185 (62.9) | 109 (37.1) |
Hypotensive | 7 (21.2) | 26 (78.8) | |
Hypertensive | 11 (44) | 14 (56) | |
Muscular strength | Score 0 | 62 (39.7) | 94 (60.3) |
Score 1 | 141 (71.9) | 55 (28.1) | |