Evidence map›Paper›PMID 25006487›Full record

ArticleISRN obstetrics and gynecology2014

A case-control study on risk factors for preterm deliveries in a secondary care hospital, southern India.

Chythra R Rao, Lara E E de Ruiter, Parvati Bhat, Veena Kamath, Asha Kamath, Vinod Bhat

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Article in ISRN obstetrics and gynecology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Chythra R RaoDepartment of Community Medicine, Kasturba Medical College, Manipal University, Manipal, Karnataka 576104, India.
Lara E E de RuiterUniversity Medical Center Groningen (UMCG), P.O. Box 30.001, 9700 RB Groningen, The Netherlands.
Parvati BhatDr. TMA Pai Hospital, Manipal University, Udupi, Karnataka 576101, Udupi, India.
Veena KamathDepartment of Community Medicine, Kasturba Medical College, Manipal University, Manipal, Karnataka 576104, India.
Asha KamathDepartment of Community Medicine, Kasturba Medical College, Manipal University, Manipal, Karnataka 576104, India.
Vinod BhatDepartment of Community Medicine, Kasturba Medical College, Manipal University, Manipal, Karnataka 576104, India.
Kasturba Medical College, Manipal · INManipal Academy of Higher Education · INUniversity Medical Center Groningen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction. Preterm birth is the leading cause of newborn deaths and the second leading cause of death in children under five years old. Three-quarters of them could be saved with current, cost-effective interventions. The aim of this study was to identify the risk factors of preterm birth in a secondary care hospital in Southern India. Methods. In the case-control study, records of 153 antenatal women with preterm birth were included as cases. Age matched controls were women who had a live birth after 37 weeks of gestational age. Gestational age at delivery and associated risk factors were analyzed. Results. The preterm birth rate was 5.8%. Common risk factors associated with preterm birth were hypertensive disorders of pregnancy (21.4%), height <1.50 m (16.8%), premature rupture of membranes (17.5%), and fetal distress (14.9%). Mean birth weight for preterm babies was 2452 grams while the birth weight for term babies was 2978 grams. Conclusion. The commonest obstetrical risk factor for preterm birth was hypertensive disorders of pregnancy and nonobstetrical risk factor was height <1.50 m. The percentage of preterm birth was low, comparable to developing countries.

Identifiers

PMID25006487
PMCPMC3976879
OpenAlexW2126819204

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.