From: The use of digital photographs for the diagnosis of hand osteoarthritis: the AGES-Reykjavik study
Joint | Interobserver | Interobserver | Intraobserver | |
---|---|---|---|---|
kappa | ICC | ICC | ||
Left | DIP5 | 0.83 | 0.85 | 0.90 |
DIP4 | 0.87 | 0.83 | 0.91 | |
DIP3 | 0.85 | 0.84 | 0.93 | |
DIP2 | 0.80 | 0.84 | 0.95 | |
PIP5 | 0.92 | 0.79 | 0.81 | |
PIP4 | 0.94 | 0.78 | 0.90 | |
PIP3 | 0.86 | 0.86 | 0.92 | |
PIP2 | 0.84 | 0.81 | 0.81 | |
CMC1 | 0.87 | 0.88 | 0.91 | |
Right | DIP5 | 0.82 | 0.84 | 0.87 |
DIP4 | 0.88 | 0.80 | 0.94 | |
DIP3 | 0.88 | 0.85 | 0.93 | |
DIP2 | 0.79 | 0.78 | 0.95 | |
PIP5 | 0.95 | 0.83 | 0.88 | |
PIP4 | 0.97 | 0.80 | 0.89 | |
PIP3 | 0.89 | 0.87 | 0.89 | |
PIP2 | 0.84 | 0.81 | 0.84 | |
CMC1 | 0.89 | 0.89 | 0.95 | |
Average for all 18 joints | 0.87 | 0.83 | 0.89 |