Table 5 Re-test and examiner vs participant agreement of dichotomous grading of hallux valgus using the Manchester scale.
From: Validity of self-assessment of hallux valgus using the Manchester scale
| Â | Baseline vs follow-up (re-test reliability) | Examiner vs participant (validity) | ||
|---|---|---|---|---|
|  | κ (95% CI) | % agreement | κ (95% CI) | % agreement |
Left foot | 0.89 (0.81 to 0.98) | 95.7 | 0.64 (0.49 to 0.78) | 85.5 |
Right foot | 0.87 (0.79 to 0.96) | 94.2 | 0.76 (0.64 to 0.87) | 89.1 |
Both feet | 0.80 (0.72 to 0.87) | 90.9 | 0.70 (0.61 to 0.79) | 87.3 |