Table 3.
Summary of reliability analysis for range record during the flexion rotation test (FRT) and upper cervical rotation C0-C2 axial rotation test for rater one and two.
| ICC (2,1) | 95% CI |
SEM | MDC | ||
|---|---|---|---|---|---|
| Lower bound | Upper bound | ||||
| Inter rater FRT R | 0.93 | 0.85 | 0.97 | 1.74 | 4.05 |
| Intra rater FRT R | 0.90 | 0.80 | 0.95 | 2.08 | 4.85 |
| Inter rater FRT L | 0.92 | 0.84 | 0.96 | 1.71 | 3.98 |
| Intra rater FRT L | 0.91 | 0.82 | 0.95 | 1.81 | 4.23 |
| Inter rater UCR R | 0.92 | 0.84 | 0.96 | 0.76 | 1.77 |
| Intra rater UCR R | 0.91 | 0.82 | 0.96 | 0.84 | 1.95 |
| Inter rater UCR L | 0.89 | 0.78 | 0.94 | 0.97 | 2.27 |
| Intra rater UCR L | 0.88 | 0.77 | 0.94 | 1.02 | 2.38 |
FRT: Flexion rotation test, R: Right side, l: Left side, SEM: Smallest error in the measurement, MDC: Minimum detectable change