Table 4.
Descriptive analysis of the variation between assessors in the examination of RCSP and NCSP
| Foot | Examination | Mean (°) | SD (°) | Range (°) | 95 % CI (°) |
|---|---|---|---|---|---|
| Right foot |
RCSP |
0.2 |
3.2 |
11.2 |
−2.0 to 2.6 |
| NCSP |
3.4 |
3.6 |
12.2 |
0.9 to 5.8 |
|
| Left foot |
RCSP |
−0.4 |
3.4 |
11.2 |
−2.7 to 1.9 |
| |
NCSP |
3.2 |
2.8 |
8.8 |
1.2 to 4.9 |
| Results of random effects ANOVA | |||||
| |
|
√Estimate of covariance parameter (°) |
|||
| Foot |
Examination |
√E random error (°) |
√E ¹ assessor error (°) |
√E ² subject error (°) |
Total (°) |
| Right foot |
RCSP |
3.2 |
0.6 |
1.8 |
3.8 |
| NCSP |
2.2 |
2.9 |
0.8 |
3.8 |
|
| Left foot |
RCSP |
4.9 |
3.4 |
1.1 |
9.5 |
| NCSP | 2.2 | 1.8 | 1.0 | 3.1 | |