Review: some specific preventive psychosocial and psychological interventions reduce risk of postpartum depression
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Dennis C-L, Creedy D. Psychosocial and psychological interventions for preventing postpartum depression. Cochrane Database Syst Rev 2004;(4):CD001134. Q Do preventive psychosocial and psychological interventions reduce the risk of postpartum depression (PPD)? ### ![Graphic][1]</img>Data sources: Cochrane Pregnancy and Childbirth Group trials register (January 2004), Cochrane Depression, Anxiety, and Neurosis trials register (October 2003), Cochrane Central Register of Controlled trials (October 2003), Medline (1966–2004), CINAHL (1982–2004), EMBASE/Excerpta Medica (1980–2004), secondary references, and experts. ### ![Graphic][2]</img>Study selection and assessment: randomised controlled trials (RCTs) of preventive psychosocial or psychological interventions with a primary or secondary aim of reducing the risk of PPD in pregnant women and new mothers (<6 wks postpartum). Methodological quality of individual studies was assessed. ### ![Graphic][3]</img>Outcome: main outcome was PPD. 15 trials (n = 7697) met the selection criteria. Most trials (n = 10) defined PPD as scores >12 on the Edinburgh … [1]: /embed/inline-graphic-1.gif [2]: /embed/inline-graphic-2.gif [3]: /embed/inline-graphic-3.gif
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| 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) | 0.000 | 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