sCRF reclassification from baseline to follow-up after 14 weeks CR (n=416)
| sCRF classification at follow-up after CR (%) | |||
|---|---|---|---|
| sCRF classification at CR entry | Improved* sCRF | Maintained† sCRF | Worsened sCRF |
| Low sCRF (n=74) | 69 | 31 | − |
| Moderate sCRF (n=196) | 45 | 53 | 2 |
| Higher sCRF (n=146) | − | 91 | 9 |
*Defined as improving sCRF to a higher sCRF category between the baseline and follow-up test.
†Defined as no change in the sCRF category from the baseline to the follow-up test.
CR, cardiac rehabilitation; sCRF, submaximal cardiorespiratory fitness.