Continuous outcomes data
| Baseline (Mean) (Range) | 95% CI | 3 Months (Mean) (Range) | 95% CI | 6 Months (Mean) (Range) | 95% CI | |
|---|---|---|---|---|---|---|
| RMDI | 12.37 ± 5.71 (1–23) | 11.56–13.17 | 9.92 ± 5.87 (1–22) | 8.72–11.13 | 9.61 ± 5.73 (1–21) | 8.27–10.94 |
| EQ-5D | 0.60 ± 0.19 (0.26–0.83) | 0.57–0.63 | 0.69 ± 0.19 (1–23) | 0.65–0.73 | 0.70 ± 0.17 (0.31–1) | 0.66–0.74 |
| NRS | 5.85 ± 2.44 (0–10) | 5.5–6.19 | 4.41 ± 2.53 (0–10) | 3.89–4.93 | 4.34 ± 2.50 (0–10) | 3.76–4.92 |
| PF | 36.71 ± 5.78 (22.4–55.3) | 35.9–37.52 | 37.99 ± 6.92 (26.2–61.7) | 36.38–39.6 | 38.06 ± 6.41 (26.2–50.8) | 36.18–39.93 |
| PI | 64.55 ± 5.39 (48.5–74.4) | 63.79–65.32 | 61.17 ± 6.39 (41–78.3) | 59.69–62.65 | 60.34 ± 6.41 (41–74.4) | 58.22–62.47 |
| PB | 60.01 ± 3.38 (52.1–72.1) | 59.53–60.48 | 58.44 ± 4.38 (36.7–66.6) | 57.43–59.45 | 57.80 ± 6.14 (36.7–75.9) | 55.98–59.61 |
Note:—PB indicates PROMIS Pain Behavior Scale; PF, PROMIS Physical Function Scale; PI, Pain Interference.