From: Diagnostic validity and triage concordance of a physiotherapist compared to physicians’ diagnoses for common knee disorders
Raw agreement
Cohen’s kappa
95% CI
Overall
91.6% (164/179)
0.73
0.60–0.86
Surgical candidates
91.3% (21/23)
Conservative care candidates
92.6% (139/150)
Uncertain
66.7% (4/6)