|
weighted kappa values and 95% confidence intervals†
|
---|
|
patellofemoral compartment
|
medial compartment
|
lateral compartment
|
all compartments
|
---|
reader 1 vs. reader 2
|
0.51 (0.37-0.65)
|
0.59 (0.47-0.71)
|
0.75 (0.64-0.85)
|
0.65 (0.58-0.72)
|
AC vs. reader 1
|
0.52 (0.37-0.66)
|
0.62 (0.48-0.75)
|
0.65 (0.54-0.76)
|
0.62 (0.55-0.69)
|
AC vs. reader 2
|
0.32 (0.17-0.47)
|
0.49 (0.35-0.62)
|
0.57 (0.44-0.70)
|
0.50 (0.42-0.58)
|
- * AC = arthroscopic findings
-
† < 0.20 = poor, 0.21-0.40 = fair, 0.41-60 = moderate, 0.61-0.80 = good, 0.81-1.0 = very good