| Ultrasound * | Not ultrasound ** | |
---|
| Mean | Median | SD | Mean | Median | SD | p-value |
---|
At Emergency Department | 8.9 | 9.5 | 1.4 | 8.7 | 9.2 | 1.6 | 0.005 |
At six-week follow-up | 8.1 | 8.0 | 1.9 | 8.0 | 8.0 | 2.1 | 0.958 |
- VAS (of satisfaction) = Visual Analogue Scale (scale 0-10. 0 represents the lowest satisfaction level, 10 represents highest satisfaction level). Min value 0 and max value 10 at ED and at six-week follow-up in both groups.
- *n = 373 at ED, n = 356 at follow-up (missing data in 19 patients at ED and 4 at follow-up)
- **n = 364 at ED, n = 353 at follow-up (missing data in 27 patients at ED and 6 at follow-up)