Table 3. Floor and Ceiling effects.
| Burning sensation | Tingling/prickling sensation | Pain at light touching | Sudden pain attacks/electric | Pain at cold/heat | Numbness | Pain at slight pressure | |
|---|---|---|---|---|---|---|---|
| 0 | 122 (43.9%) | 124 (44.6%) | 145 (52.2%) | 53 (19.1%) | 185 (66.5%) | 130 (46.8%) | 67 (24.1%) |
| 1 | 42 (15.1%) | 49 (17.6%) | 55 (19.8%) | 33 (11.9%) | 57 (20.5%) | 50 (18.0%) | 39 (14.0%) |
| 2 | 35 (12.6%) | 39 (14.0%) | 34 (12.2%) | 49 (17.6%) | 14 (5.0%) | 52 (18.7%) | 57 (20.5%) |
| 3 | 47 (16.9%) | 35 (12.6%) | 31 (11.2%) | 63 (22.7%) | 17 (6.1%) | 27 (9.7%) | 59 (21.2%) |
| 4 | 26 (9.4%) | 25 (9.0%) | 11 (4.0%) | 57 (20.5%) | 3 (1.1%) | 13 (4.7%) | 49 (17.6%) |
| 5 | 6 (2.2%) | 6 (2.2%) | 2 (0.7%) | 23 (8.3%) | 2 (0.7%) | 6 (2.2%) | 7 (2.5%) |
Number of patients per item score (%). Total n = 278