Variables | Unadjusted Standardized Effect Size* | ||
---|---|---|---|
Total Cohort | Self-directed | Instructor-led | |
Fast walk | 0.24 | 0.19 | 0.35 |
Normal walk | 0.29 | 0.24 | 0.4 |
Left turn | 0.34 | 0.27 | 0.49 |
Right turn | 0.33 | 0.28 | 0.47 |
Chair stands | 0.33 | 0.32 | 0.37 |
Left leg stand | 0.17 | 0.12 | 0.3 |
Right leg stand | 0.23 | 0.19 | 0.38 |
No. steps | −0.05 | −0.08 | −0.02 |
PROMIS | 0.2 | 0.22 | 0.2 |
HAQ | 0.18 | 0.2 | 0.18 |
↵* Effect size is calculated as the difference between baseline and followup scores divided by the SD of the baseline score. Positive effect sizes denote improvements in physical functioning whereas negative effect sizes denote decrements. PROMIS: Patient-Reported Outcomes Measurement Information System; HAQ: Health Assessment Questionnaire.