Systematic Review of the Literature on Postpartum Care: Effectiveness of Interventions for Smoking Relapse Prevention, Cessation, and Reduction in Postpartum Women
Why this work is in the frame
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Bibliographic record
Abstract
BACKGROUND: Many women stop smoking during pregnancy and relapse again either later in the pregnancy or in the postpartum period. Smoking is harmful to mothers, and environmental tobacco smoke is harmful for children. This systematic review examined the published evidence for the effectiveness of postpartum interventions that prevent relapse (current persons who have stopped but start smoking again), improve cessation rates (current smokers who stop smoking), and reduce smoking (number of cigarettes smoked per day) in postpartum women. METHODS: MEDLINE, CINAHL, PsycINFO, and the Cochrane Library were searched for randomized controlled trials of interventions initiated from immediately after birth to 1 year in postpartum women. The initial literature search was done in 1999 and enhanced in 2003 and 2005. Randomized controlled trials that examined relapse prevention, smoking cessation, or smoking reduction interventions in the postpartum period were reviewed in this report. Data were extracted in a systematic manner, and the quality of each study was reviewed. RESULTS: Five papers were published based on three trials for which data were extracted and summarized. Our review of these trials showed no statistically significant benefits of advice materials and counseling interventions in hospital (Vancouver), pediatricians' offices (Portland), or child health centers (Stockholm) on relapse prevention, cessation rates, or smoking reduction in the postpartum period. Although the interventions had little effect on the major smoking outcomes, some positive attitudinal and knowledge changes were reported. CONCLUSION: This review found no evidence from the randomized controlled trial literature to date to support implementing postpartum smoking cessation interventions, such as providing advice materials and counseling, insofar as they were delivered in the trials reviewed.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| 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) | 0.000 | 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