Multinomial logistic regression relative risk ratios (95% CIs) for the effect of serum sedimentation rate and C-reactive protein on risk of frailty category among individuals with RA
| ESR | CRP | |||
|---|---|---|---|---|
| Unadjusted | Adjusted# | Unadjusted | Adjusted# | |
| Frail | 1.69 | 2.56* | 1.49 | 1.96+ |
| (0.94, 3.07) | (1.16, 5.65) | (0.88, 2.52) | (0.96, 4.03) | |
| Pre-Frail | 1.43 | 1.92* | 1.26 | 1.66+ |
| (0.95, 2.15) | (1.05, 3.48) | (0.85, 1.86) | (0.94, 2.94) | |
| Robust | Ref. | Ref. | Ref. | Ref. |
#Adjusted for age, sex, smoking status, disease duration, prednisone use, TNF inhibitor use, appendicular lean mass, and pain due to rheumatoid arthritis. *p<0.05, +p<0.1.