Site | Disease duration | Total | p Value | ||
<5 years | 5–10 years | >10 years | |||
Liverpool | |||||
RA | 13.2 (7.3) | 5.8 (6.3) | 13.7 (7.0) | 11.6 (7.5) | 0.91 |
OA | 15.7 (5.3) | 21.4 (3.1) | 15.9 (5.6) | 16.8 (5.4) | 0.45 |
p | 0.32 | 0.0003 | 0.50 | 0.001 | |
Ridley Park | |||||
RA | 8.1 (5.4) | 5.0 (3.9) | 8.1 (6.3) | 7.7 (5.6) | 0.53 |
OA | 11.3 (6.5) | 11.9 (5.1) | 10.3 (7.1) | 11.2 (6.3) | 0.79 |
p | 0.07 | 0.01 | 0.37 | 0.009 |
OA, osteoarthritis; RA, rheumatoid arthritis; RAPID3, Routine Assessment of Patient Index Data 3.