Table 3

Results for the final multivariate foot model

Explanatory variableOR (95% CI)p Value
Joint-specific activity variablesActivity at any visit1.26 (1.06 to 1.49)0.009
Swelling at any visit1.40 (1.14 to 1.72)0.001
Adjusted mean measure1.88 (1.32 to 2.68)<0.001
Global activity variablesActivity in the feet at any of the three most recent visits1.46 (1.24 to 1.71)<0.001
Activity in the other toe joint at any visit2.11 (1.84 to 2.42)<0.001
Damage variableDamage in the symmetric joint1.62 (1.22 to 2.16)0.005