Perinatal Timing of Obsessive-Compulsive Disorder Onset
Bibliographic record
Abstract
The purpose of this research was to assess the timing and characteristics of the onset of perinatally occurring obsessive-compulsive disorder (OCD). OCD is a potentially disabling anxiety-related mental health condition for which the perinatal period represents a time of increased risk for onset, recurrence, and exacerbation. tests employed to test differences in onset (pregnancy vs postpartum) and perinatal OCD development based on age first symptom onset (childhood/ adolescence vs adulthood). < .001. Symptom exacerbations were more likely to occur in the postpartum (77%) compared with prenatally (35%). Further, the lag time from symptom onset to disorder onset was shorter among participants who experienced a perinatal compared with a nonperinatal onset of their OCD. Findings contribute to our understanding of perinatal OCD onset, emphasize the vulnerability to OCD during the perinatal period, and provide one of the first assessments in which symptom onset is distinguished from disorder onset. This work underscores the importance of recognizing the distinct nature of perinatal OCD.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 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".