Quality of Life Following Participation in Cardiac Rehabilitation Programs of Longer or Shorter than 6 Months: Does Duration Matter?
Why this work is in the frame
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Bibliographic record
Abstract
Cardiac rehabilitation (CR) participation results in significant health benefits. However, there is wide variation in program duration, and little is known about the optimal duration of CR for patient outcomes. The objective of this study was to compare quality of life (QoL) of patients who participated in CR programs of < or ≥6 months duration versus patients who did not attend CR. A total of 1056 cardiac outpatients completed mailed surveys at baseline and 9 months later. Patients were categorized based on CR participation in one of 31 programs: a program of < or ≥6 months duration, or nonattendance. Outcomes were body mass index, activity status, depressive symptoms, physical activity, QoL, posttraumatic growth inventory (PTGI), and percentage of CR sessions attended. Generalized estimating equations were used. A total of 148 (14%) patients participated in a program of < 6 months, and 183 (17.3%) participated in a program of ≥6 months. Patients who participated in the former completed a greater percentage of CR sessions (P = 0.02). Activity status (P = 0.002), several domains of QoL (P > 0.0001), and PTGI (P = 0.007) were significantly greater regardless of CR duration when compared to those who did not attend CR. There were no significant differences in outcomes when comparing patients attending CR programs of < or ≥6 months duration. Patients achieve greater activity status and QoL when compared to those who did not attend CR, regardless of program duration. This could be a result of greater program adherence among those who attend shorter programs. Future research is needed using a randomized design to assess effects of program duration on cardiac events and mortality.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it