Table 3 Intention-to-treat analysis of differences in change between baseline and follow-up between and within groups
From: Vestibular rehabilitation for persons with stroke and concomitant dizziness—a pilot study
Between-group differences, intervention (n = 19) versus control (n = 13) | Within-group differences in the intervention group n = 19 | Within-group differences in the control group n = 13 | |||||||
|---|---|---|---|---|---|---|---|---|---|
Measure | Median change | (CI) for median change | p value for median change* | Median change | (CI) for median change | p value for median change | Median change | (CI) for median change | p value for median change |
ABC | 0.00 | (0.00–8.44) | 0.705 | 0.00 | (− 0.55–2.80) | 0.279 | 0.00 | (0.00–16.07) | 0.484 |
BBS | 0.00 | (− 4.00–0.00) | 0.734 | 0.00 | (0.00–3.00) | 0.361 | 0.00 | (− 2.00–6.00) | 0.154 |
FGA | 0.00 | (0.00–1.00) | 0.484 | 0.00 | (0.00–0.00) | 0.683 | 0.00 | (0.00–2.00) | 0.345 |
EQ5D index | 0.07 | (0.06–0.16) | 0.483 | 0.08 | (0.06–0.20) | 0.001 | 0.06 | (0.04–0.14) | 0.005 |
EQ5D VAS | 5.00 | (0.00–20.00) | 0.850 | 5.00 | (0.00–15.00) | 0.003 | 2.00 | (0.00–21.00) | 0.036 |