Outcome measure | Placebo baseline | Placebo end | P within placebo | NASHA baseline | NASHA end | P within NASHA | P for change between interventions |
---|---|---|---|---|---|---|---|
Lamenessa | 2 (1–3) | 2 (0–3) | 0.005 | 2 (1–3) | 0 (0–3) | 0.02 | 0.94 |
Effusionb | 1 (0–3) | 1 (0–3) | 0.48 | 1 (0–3) | 1 (0–3) | 0.56 | 0.94 |
Flexion testc | 3 (2–4) | 3 (1–4) | 0.07 | 3 (2–4) | 1 (0–3) | 0.002 | 0.01 |
Paind | 2 (1–3) | 1 (0–3) | 0.04 | 2 (0–3) | 0 (0–2) | 0.01 | 0.27 |