Table 4 Comparison of foot function index scores by treatment group in 2018 and 2023
FFI score | MTX (n = 42) | Bio (n = 115) | MTX + Bio (n = 33) | Miscellaneous (n = 16) | p-value |
|---|---|---|---|---|---|
Total FFI (2018) | 42.16 (24.1) | 41.68 (28) | 37.58 (24.9) | 38.59 (22.2) | 0.077 |
Total FFI (2023) | 41.1 (22.7) | 47.13 (26.1) | 43.97 (23.3) | 52.96 (20.3) | |
FFI Pain (2018) | 45.76 (22.9) | 41.48 (26.7) | 40.09 (25.07) | 39.19 (21.7) | 0.011 |
FFI Pain (2023) | 40.43 (20.8) | 47.20 (26.7) | 48.55 (20.1) | 50.81 (19.9) | |
FFI Disability (2018) | 42.79 (27.4) | 43 (30.2) | 37.67 (27.4) | 42 (26.1) | 0.301 |
FFI Disability (2023) | 37 (25.8) | 42.43 (27.2) | 38.15 (27.9) | 51.06 (21.8) | |
FFI Activity (2018) | 8.43 (9.9) | 11.9 (13.7) | 8.67 (9.4) | 7.56 (8.9) | 0.077 |
FFI Activity (2023) | 11.12 (11.8) | 12.43 (10.9) | 10.3 (9.8) | 16.63 (12.4) |