Table 1 Affected joints of osteoarthritis and arthritis
Joint (n, %) | Osteoarthritis | pSS-arthritis |
|---|---|---|
n = 186 | n = 41 | |
Hand | 20(10.8) | |
MCP | 17(41.5) | |
DIP | 11(26.8) | |
PIP | 25(61.0) | |
Wrists | 4(2.2) | 10(24.4) |
Elbows | 7(3.8) | 8(19.5) |
Knee | 86(46.2) | 8(19.5) |
Hips | 29(15.6) | 0(0.0) |
Shoulders | 20(10.8) | 11(26.8) |
Spine | 111(59.7) | 5(12.2) |
Other | 17(9.1) | 10(24.4) |