First score assessment | Second score assessment | Individual differences between interviews | Spearman’s correlation | Weighted k measure of agreement (categories) | Agreement between interviews (categories) | |
---|---|---|---|---|---|---|
OSS | 55.7 (median: 58; 33–60) | 52.7 (median: 55; 25–60) | − 3.0 (median: − 2; − 17–5) | 0.71 | 0.74 | 99.3% |
DASH | 14.7 (median: 12.5; 0–64.2) | 19.6 (median: 18.3; 0–66.7) | 4.9 (median: 2.5; − 14.2–31.7) | 0.77 | 0.62 | 87.2% |
Constant | 86.5 (median: 91; 40–100) | 64.2 (median: 65.5; 23–86) | − 22.3 (median: − 21; − 53–10) | 0.67 | 0.08 | 55.9% |