The Effectiveness of Interventions to Maintain Exercise and Physical Activity in Post-Cardiac Rehabilitation Populations
Bibliographic record
Abstract
PURPOSE: Cardiac rehabilitation is a medically supervised program addressing health behavior changes and promoting self-management among individuals with heart disease. This includes initiation of regular physical activity. However, long-term physical activity after cardiac rehabilitation among this population remains a challenge. METHODS: This study was a systematic review and meta-analysis according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Randomized controlled trials were identified by searching multiple databases and were selected if they evaluated an intervention with a physical activity or exercise component among individuals who completed cardiac rehabilitation. A descriptive synthesis was performed for all studies and means and standard deviations were used for meta-analysis when possible. Risk of bias, heterogeneity, and publication bias were assessed. RESULTS: Twenty-five studies met the inclusion criteria and 19 were included in the meta-analysis. The mean age of participants across studies was 60 yr and 80% were male. Descriptive synthesis of the studies combined with meta-analysis results provided evidence of increased physical activity among intervention groups compared with control groups at follow-up. CONCLUSION: There is evidence to support the effectiveness of interventions aimed at maintaining physical activity and exercise among adults who have completed cardiac rehabilitation.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.009 | 0.027 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.009 | 0.013 |
| Bibliometrics | 0.005 | 0.004 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.003 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".