Table 2.
Intrarater reliability (n= 3)
| Rater | Variable | Pattern | ICC Agreement | 95% CI | SEM |
|---|---|---|---|---|---|
| Rater 1 | Time | F8 | 1 | 1–1 | < 0.01 |
| ZZ | 1 | 1–1 | < 0.01 | ||
| Rater 2 | F8 | 1 | 1–1 | < 0.01 | |
| ZZ | 1 | 1–1 | < 0.01 | ||
| Rater 1 | Error frequency | F8 | 0.81 | 0.64–0.99 | 2.50 |
| ZZ | 0.95 | 0.78–1 | 0.50 | ||
| Rater2 | F8 | 0.97 | 0.92–0.99 | 0.59 | |
| ZZ | 0.99 | 0.98–0.99 | 0.09 | ||
| Rater 1 | Error magnitude | F8 | 0.83 | 0.83–0.99 | 2.92 |
| ZZ | 0.97 | 0.91–0.99 | 0.59 | ||
| Rater 2 | F8 | 0.97 | 0.92–0.98 | 0.59 | |
| ZZ | 1.0 | 0.99–1 | 0.07 |
ICC Intraclass Correlation Coefficients for agreement, 95% CI 95% Confidence interval, SEM Standard error of measurement, F8 figure of 8, ZZ zigzag