Table 1 General characteristics of patients and adverse events.
Characteristic | Value |
|---|---|
Age (years) | 44.21 ± 10.64 |
Sex | |
 Male | 3003 |
 Female | 2310 |
BMI (kg m2) | |
  < 28 | 4826 |
  ≥ 28 | 487 |
ASA grade | |
 1 grade | 2655 |
 2 grade | 2052 |
 3 grade | 606 |
Procedures | |
 Gastroscopy | 788 |
 Gastrointestinal Endoscopy | 3891 |
 Enteroscopy | 459 |
 Resection of gastrointestinal polyps | 175 |
Procedure time (min) | |
 ≤ 10 min | 1749 |
 > 10 min | 3564 |
Smoking | 477 |
Pharyngalgia/Xerostomia | 991 |
Hypoxia | 90 |
