Table 5 Percentage of Change (improvement) of Completers at ≥ 50%, ≥ 30%, < 30% or worsening at exit
Variables N = 158 | Percentage of Change (Columns # 1–4) | |||
|---|---|---|---|---|
1 | 2 | 3 | 4 | |
≥ 50 improvement | ≥ 30 improvement | < 30% improvement | Worse | |
BPI pain severity score N | 48(30%) | 78(49%) | 80(51%) | 22(14%) |
BPI pain interference score | 65(41%) | 98(62%) | 60(38%) | 26(16%) |