Epidemiology of Psychotic Symptoms during Pregnancy and Postpartum in Women with Schizophrenia
Bibliographic record
Abstract
This article reviews the literature on the epidemiology of schizophrenia in pregnancy and the postpartum period. The prevalence of psychotic symptoms is reviewed, along with course and risk factors. Psychotic symptoms occur in women with schizophrenia during pregnancy, and are associated with increased risk of poor obstetrical and postpartum mental health outcomes. In the postpartum period, there is converging evidence that although the highest risk of relapse is in the early postpartum period, women continue to relapse and require admission to hospital throughout the first postpartum year. Risk factors for psychosis in the perinatal period are poorly characterized, but likely include the level of pre-existing illness, medication non-adherence and poor social support. Taken together, the findings of this review support the need for prevention and intervention services in the perinatal period for women with schizophrenia. Keywords: Schizophrenia, psychosis, pregnancy, postpartum, epidemiology
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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 | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 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".