The impact of perceived control on psychological distress and health behavior adherence in patients with cardiovascular disease
Bibliographic record
Abstract
Background: Symptoms of depression and anxiety have been shown to negatively impact physical health outcomes among individuals with cardiovascular disease (CVD). Therefore, an important step in developing interventions to reduce risk for cardiac event recurrence is to identify the emotional and cognitive predictors of psychological distress. This study examined one possible cognitive predictor: perceived control (PC). Specifically, this study tested whether symptoms of depression and anxiety mediate the relationship between PC and adherence to health behavior recommendations in patients participating in a cardiac rehabilitation (CR) program.Methods: Self-report measures were administered to 146 CR patients at the beginning of CR and 12-weeks later, at the end of CR.Results: Anxiety and depressive symptoms did not mediate the relationship between PC and health behavior adherence. Rather, PC was cross-sectionally related to symptoms of psychological distress, and it predicted health behavior adherence 12-weeks later.Conclusions: Results imply that PC has long-term effects on health behavior adherence, an important outcome in CR that reduces risk for recurrence.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.009 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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".