Table 3. Scoring the BPI as an outcome measure.
| BPI pain score | No. (%) | Average score |
|---|---|---|
| Mild (1–4) | 40 (67.8) | 2.3 |
| Moderate (5–6) | 11 (18.6) | 5.2 |
| Severe (7–10) | 8 (13.6) | 8 |
| BPI interference score | ||
| Low (1–4) | 40 (67.8) | 2.2 |
| High (5–10) | 19 (32.2) | 7.3 |
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