A study to find out the association between duration of preterm premature rupture of the membrane’s delivery interval and maternofetal complications
Bibliographic record
Abstract
Background: The main maternal complications of preterm premature rupture of the membranes (PPROM) are chorioamnionitis, puerperal pyrexia, abruption and the neonatal complications are neonatal sepsis, congenital pneumonia, neonatal ICU stay and neonatal death. The aim of the study is to find out the association between duration of latent period in PPROM i.e. the time period between rupture of membrane to delivery and maternofetal complications.Methods: The present study was a Prospective observational study conducted on 240 preterm antenatal women with PPROM in the Department Obstetrics and Gynecology, SATH, GMC, Thiruvananthapuram. The gestational age at rupture of membranes, latent period from time rupture of membranes to delivery, gestational age at time of delivery and the maternal and neonatal outcome were compared and subjected to statistical analysis.Results: Maternal chorioamnionitis in the group with PPROM delivery interval between 2-7 days (79.3%) whereas there were (13.8%) in which PPROM delivery interval was less than 24 hrs. Puerperal pyrexia in 2-7 days delivery interval was 11.3% and in <24 hrs were 2.6%. Neonatal sepsis in 2-7 days was 28.3% and 12.5% in<24 hrs. Congenital pneumonia in 2-7 days was 16.9% and in<24 hrs was 11.6%.Conclusions: In the present study membrane rupture between 28-34 weeks gest age and latency period. 2-7 days were associated with high incidence of maternal chorioamnionitis, puerperal pyrexia congenital pneumonia, early onset neonatal sepsis and neonatal death. Undue prolongation of pregnancy may increase the risk of chorioamnionitis, neonatal sepsis and neonatal deaths.
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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 | 0.005 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| 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 | 0.000 | 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 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".