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Satisfaction score (0–10) and discomfort after examinations
| Group 1 (n = 110) | Group 2 (n = 92) | Group 3 (n = 109) | P value | |
|---|---|---|---|---|
| Satisfaction score, mean (range) | ||||
| Immediately after examination | 6 (3–8) | 6 (1–10) | 6 (1–9) | 0.533 |
| 2 h after examination | 10 (8–10) | 10 (10–10) | 10 (8–10) | 0.463 |
| Discomfort reported, n (%) | ||||
| Abdominal distension | 38 (34.5) | 23 (25.0) | 29 (26.6) | 0.264 |
| Nausea | 13 (11.8) | 8 (8.7) | 6 (5.5) | 0.252 |
| Throat pain | 27 (24.5) | 2 (2.2) | 10 (10.8) | <0.001 |
