Table 4.
Bath CRPS Body perception Disturbance questionnaire data for all three sound conditions according to BPD group.
| Condition | BPD group | Part detached | Position unawareness | No attention to limb | Negative feelings | Change size | Change temperature | Change pressure | Change weight |
|---|---|---|---|---|---|---|---|---|---|
| Control | “Big” | 7 (4–8) | 7 (5–8) | 5 (1–7) | 8 (3–8) | 3 | 3 | 3 | 3 |
| “Mixed” | 10 (10–10) | 6.5 (3–10) | 10 (10–10) | 10 (10–10) | 2 | 2 | 2 | 2 | |
| “Small” | 3 | 3 | 4 | 5 | 1 | 1 | 1 | 1 | |
| “Nothing” | 8.5 (5–10) | 8.5 (5–9) | 8 (4–10) | 7.5 (6–10) | 5 | 6 | 4 | 6 | |
| All participants | 7 (2–10) | 7.5 (3–10) | 7 (1–10) | 8 (3–10) | 11 | 12 | 10 | 12 | |
| High frequency | “Big” | 8 (3–9) | 8 (5–9) | 7 (5–7) | 7 (3–8) | 3 | 3 | 3 | 3 |
| “Mixed” | 9.5 (9–10) | 6.5 (3–10) | 10 (10–10) | 10 (10–10) | 2 | 2 | 2 | 2 | |
| “Small” | 4 | 0 | 2 | 5 | 1 | 1 | 1 | 1 | |
| “Nothing” | 5 (3–10) | 4.5 (3–10) | 4 (3–10) | 7.5 (4–10) | 5 | 6 | 6 | 6 | |
| All participants | 7 (3–10) | 5 (0–10) | 6 (2–10) | 7.5 (3–10) | 11 | 12 | 11 | 12 | |
| Low frequency | “Big” | 7 (2–7) | 8 (5–8) | 5 (1–7) | 7 (5–8) | 2 | 3 | 3 | 3 |
| “Mixed” | 9.5 (9–10) | 6.5 (3–10) | 10 (10–10) | 10 (10–10) | 2 | 2 | 2 | 2 | |
| “Small” | 7 | 7 | 7 | 3 | 0 | 1 | 0 | 1 | |
| “Nothing” | 7 (3–10) | 6.5 (3–9) | 6 (3–10) | 8.5 (5–10) | 5 | 5 | 5 | 6 | |
| All participants | 8 (3–10) | 7.5 (3–10) | 7 (1–10) | 8 (3–10) | 9 | 11 | 10 | 12 |
The values correspond to 11-level Likert items for the first four items (Median value and range are indicated) and frequency data for the other four items. For the item “Part detached” the scale ranges from “very much a part” (0) to “completely detached” (11); for the item “Position unawareness” the scale ranges from “very aware” (0) to “completely unaware” (11); for the item “No attention to limb” the scale ranges from “full attention” (0) to “no attention” (11); for the item “Negative feelings” the scale ranges from “strongly positive” (0) to “strongly negative” (11).