Table 2. Anesthesia-related complications and their prevalence .
| Complication | Endoscopy | Colonoscopy | Enteroscopy | ERCP | ||||
| M (%) | F (%) | M (%) | F (%) | M (%) | F (%) | M (%) | F (%) | |
| Hemodynamic Instability | 2814 (22.4) | 2407 (18.50) | 2131 (25.49) | 2328 (23.60) | 7 (30.43) | 6 (42.85) | 141 (35.52) | 164 (38.40) |
| Dysrhythmias | 438 (3.49) | 410 (3.15) | 394 (4.71) | 309 (3.13) | 1 (4.34) | 1 (7.14) | 25 (6.29) | 22 (5.15) |
| Desaturation | 138 (1.10) | 121 (0.93) | 121 (1.45) | 131 (1.33) | 1 (4.34) | 0 (0) | 64 (16.12) | 32 (7.49) |
| Prolonged Apnea | 3 (0.02) | 5 (0.04) | 6 (0.07) | 11 (0.11) | 0 | 0 | 4 (1.08) | 5 (1.17) |
| Aspiration | 11 (0.09) | 13 (0.10) | 3 (0.04) | 6 (0.06) | 0 | 1 (7.14) | 3 (0.76) | 6 (1.40) |
| PONV | 231 (1.84) | 169 (1.30) | 112 (1.34) | 113 (1.14) | 0 | 0 | 3 (0.76) | 8 (1.87) |
| Headache | 23 (0.18) | 33 (0.25) | 19 (0.23) | 21 (0.21) | 1 (4.34) | 2 (14.29) | 3 (0.76) | 4 (0.94) |
| Delirium | 12 (0.09) | 13 (0.10) | 9 (0.11) | 11 (0.11) | 1 (4.34) | 0 | 4 (1.08) | 1 (0.23) |
| Aphasia | 1 (0.008) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Masseter Spasm | 0 | 0 | 0 | 1 (0.01) | 0 | 0 | 0 | 0 |
| MI | 0 | 0 | 1 (0.01) | 1 (0.01) | 0 | 0 | 0 | 0 |
| Death | 1 (0.008) | 0 | 0 | 1 (0.01) | 0 | 0 | 1 (0.25) | 2 (0.47) |
MI: Myocardial infarction, PONV: postoperative nausea and vomiting, ERCP: Endoscopic retrograde cholangiopancreatography