Table 4.
Descriptive values of the six conditions of the Clinical Test of Sensory Interaction and Balance (CTSIB) during assessment and reassessment of elderly subjects with BPPV before and after treatment with the modified Epley maneuver.
| Condition | Stage | n | Mean (seconds) | SD | Median | Minimum | Maximum | p* |
|---|---|---|---|---|---|---|---|---|
| 1 | Assessment | 30 | 29.27 | 2.28 | 30.00 | 19.20 | 30.22 | 0.080 |
| Reassessment | 30 | 30.00 | 0.00 | 30.00 | 30.00 | 30.00 | ||
| 2 | Assessment | 30 | 25.71 | 7.13 | 30.00 | 6.67 | 30.00 | 0.003 |
| Reassessment | 30 | 30.00 | 0.00 | 30.00 | 30.00 | 30.00 | ||
| 3 | Assessment | 30 | 23.70 | 8.31 | 28.03 | 0.00 | 30.00 | < 0.001 |
| Reassessment | 30 | 30.00 | 0.00 | 30.00 | 30.00 | 30.00 | ||
| 4 | Assessment | 30 | 22.50 | 9.17 | 26.38 | 0.00 | 30.00 | < 0.001 |
| Reassessment | 30 | 30.00 | 0.00 | 30.00 | 30.00 | 30.00 | ||
| 5 | Assessment | 30 | 20.06 | 10.31 | 22.50 | 0.00 | 30.00 | < 0.001 |
| Reassessment | 30 | 29.55 | 2.45 | 30.00 | 16.58 | 30.00 | ||
| 6 | Assessment | 30 | 17.91 | 11.13 | 19.50 | 0.00 | 30.00 | < 0.001 |
| Reassessment | 30 | 29.66 | 1.85 | 30.00 | 20.06 | 30.00 |
*
Wilcoxon signed-rank test's descriptive probability level