Evidence map›Paper›PMID 34222499›Full record

ArticleJournal of education and health promotion2021

Maternal predictive factors for preterm birth: A case-control study in Southern Iran.

Azin Alavi, Parisa Razmjoue, Ali Safari-Moradabadi, Sakineh Dadipoor, Saeideh Shahsavari

Open access · goldAbstract read
In one paragraph

Article in Journal of education and health promotion, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 9 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

5 authors at 3 institutions in 1 country.

Azin AlaviFertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Parisa RazmjoueDepartment of Obstetrics and Gynecology, Shahid Faghihi Hospital, Shiraz, Iran.
Ali Safari-MoradabadiDepartment of Public Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Sakineh DadipoorMother and Child Welfare Research Center, Faculty of Nursing and Midwifery, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Saeideh ShahsavariFertility and Infertility Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Faghihi Hospital · IRHormozgan University of Medical Sciences · IRShahid Beheshti University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPreterm birth (PTB) is one of the most important factors that increase the risk of chronic diseases and postpartum death in infants. The aim of this study was to determine the maternal factors that affect the birth of preterm infants in the city of Bandar Abbas. MATERIALS AND

methodsThis is a case-control study that was performed on 400 preterm infants. Sampling was done by a simple method, and information was gathered by interviewing the mothers and their medical records. Data were collected by SPSS software version 16. To compare risk factors in the two groups, conditional logistic regression was used, and

resultsResults showed that factors such as type of delivery (odds ratio [OR] = 3.584, 95% confidence interval [CI]: 1.981-6.485), preeclampsia (OR = 2.688, 95% CI: 1.164-6.207), history of PTB (OR = 4.171, 95% CI: 1.483-11.728), premature rupture of membranes (OR = 3.273, 95% CI: 1.745-6.137), care during prenatal (OR = 0.334, 95% CI: 0.159-0.701), placental abruption (OR = 3.209, 95% CI: 1.209-8.519), placenta previa (OR = 9.333, 95% CI: 2.086-41.770), and cervical insufficiency (OR = 11, 95% CI: 1.381-87.641) were independent risk factors of preterm infant birth.

conclusionsThe PTB risk is higher for women with cervical insufficiency, history of placenta previa, and history of preterm. Early recognition and management of these high-risk conditions among pregnant women may lead to a reduction in PTB rates.

Indexed as

Infantpregnancypreterm birthrisk factor

Identifiers

PMID34222499
PMCPMC8224520
OpenAlexW3183051078

What OpenQuestion holds

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LicenceCC BY-NC-SA
Read underepoch 390

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.