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Rating of image quality during the procedure.
| Group | Category | Number of patients (%) |
|---|---|---|
| Ambu | Very poor | 0 (0%) |
| Poor | 1 (7%) | |
| Acceptable | 7 (50%) | |
| Good | 1 (7%) | |
| Very good | 5 (36%) | |
| Total | 14 (100%) | |
| Reusable | Very poor | 0 (0%) |
| Poor | 1 (8%) | |
| Acceptable | 6 (50%) | |
| Good | 4 (33%) | |
| Very good | 1 (8%) | |
| Total | 12 (100%) | |
| P-value Wilcoxon rank sum test (2–sided) | 0.5549 | |
Survey question: “How would you rate the image quality during the procedure?”.
