Review: psychological interventions prevent depression after strokeCommentary
Bibliographic record
Abstract
M L Hackett Dr M L Hackett, George Institute for International Health, Sydney, New South Wales, Australia; mhackett@george.org.au Do psychological or pharmaceutical interventions prevent depression in patients with stroke? Studies selected compared psychological therapy with standard care, or a pharmaceutical agent with placebo, for prevention of depression in patients with stroke. Primary outcome was depression, defined by standard diagnostic criteria or a score above the cut point on standard rating scales. Secondary outcomes included change in scores on scales for depression, cognitive functioning, independence in activities of daily living, disability, and psychological distress. Trials registers of the Cochrane Stroke Group (Oct 2007) and Cochrane Depression, Anxiety, and Neurosis Group (Feb 2008); Cochrane Central Register of Controlled Trials (Issue 1, 2008); 11 other databases; conference proceedings (2007); online …
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How this classification was reachedexpand
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 | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.002 |
| 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 | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.002 | 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 teacher head, 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".