Table 5.
Associations of Session Attendance with Change in 3‐Month Outcomes
| 3‐Month outcome | Correlations | Multivariate associations* | ||||
|---|---|---|---|---|---|---|
| r | P value | Model R 2 |
Parameter estimate (95% CI) |
Partial R 2 | P value | |
| Δ SPPB score | 0.22 | 0.008 | 0.35 | 0.06 (0.03 to0.10) | 0.16 | 0.001 |
| Δ Gait speed (m/s) | 0.23 | 0.004 | 0.27 | 0.004 (0.001 to0.008) | 0.08 | 0.012 |
| Δ 6MWD (m) | 0.24 | 0.007 | 0.25 | 1.8 (0.2 to3.5) | 0.06 | 0.032 |
| Δ KCCQ overall score | 0.24 | 0.004 | 0.42 | 0.62 (0.26 to0.98) | 0.07 | 0.001 |
| Δ MoCA score | 0.03 | 0.76 | 0.01 | 0.01 (−0.05 to −0.09) | 0.00 | 0.63 |
| Δ GDS‐15 score | −0.20 | 0.018 | 0.41 | −0.08 (−0.12 to −0.04) | 0.07 | <0.001 |
Data presented for all participants with follow‐up measure. 6MWD indicates 6‐minute walk distance; GDS‐15, Geriatric Depression Scale; KCCQ, Kansas City Cardiomyopathy Questionnaire; MoCA, Montreal Cognitive Assessment; and SPPB, Short Physical Performance Battery.
*
Adjusted for age, sex, clinical site, ejection fraction category, baseline measure, number of missed medical sessions, myocardial infarction, depression, smoking, and baseline SPPB score.