Table 4.
ICC-values with 95% confidence intervals of intra- and inter-rater reliability measures. All participants participated in the 2-hour training
| Severity scale: function | Severity scale: activity | |
| Intra-rater | ||
| –8 raters, 2 videos1 | 0.88 (95% CI 0.69–0.96) | 0.98 (95% CI 0.95–0.99) |
| Inter-rater | ||
| –2 raters, 35 videos (experiment 1) | 0.83 (95% CI 0.62–0.92) | 0.86 (95% CI 0.75–0.93) |
| –17 raters, 2 videos (experiment 2) | 0.91 (95% CI 0.64–1.0) | 0.93 (95% CI 0.69–1.0) |
1From the 17 raters, only 8 were able to score the videos a second time (missing 9).