Employment following Aortocoronary Bypass Surgery in Young Patients
Bibliographic record
Abstract
The work status following aortocoronary bypass surgery was evaluated by questionnaire in 268 male patients aged 44 years or less, after a mean follow-up of 38 months. During follow-up, 87% resumed work; when analyzed on a yearly basis, the rate of patients at work peaked at 2 years (80%) and then declined to 70% at 4 years. Multivariate analyses showed that the two most important preoperative variables predictive of work status after surgery were (1) the length of the period of not working, and (2) the educational level. Other influential factors were the presence of an associated vascular disease and the type of work, annual income and functional class. The postoperative health status, as described by the patient, was also closely correlated with return to work. Recurrence of angina after surgery impaired work resumption. A majority of patients who were never gainfully employed after surgery attributed the reason to their physician, while 93% of them stated that they received financial aid from the government.
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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 | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.000 |
| 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".