Evidence map›Paper›PMID 31723236›Full record

ArticleJournal of perinatology : official journal of the California Perinatal Association2020

Factors associated with development of early and late pulmonary hypertension in preterm infants with bronchopulmonary dysplasia.

Sudip Sheth, Lisa Goto, Vineet Bhandari, Boban Abraham, Anja Mowes

Open access · bronzeAbstract read
In one paragraph

Article in Journal of perinatology : official journal of the California Perinatal Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
2.6field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 44 citations in OpenAlex.

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  5. Predicting pulmonary hypertension in infants with bronchopulmonary dysplasia.Journal of perinatology : official journal of the California Perinatal Association · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Sudip ShethDepartment of Neonatal-Perinatal Medicine, St. Christopher's Hospital for Children, Philadelphia, PA, USA.
Lisa GotoDrexel University College of Medicine, Philadelphia, PA, USA.
Vineet BhandariDepartment of Neonatal-Perinatal Medicine, St. Christopher's Hospital for Children, Philadelphia, PA, USA.
Boban AbrahamDrexel University College of Medicine, Philadelphia, PA, USA.
Anja MowesDepartment of Neonatal-Perinatal Medicine, St. Christopher's Hospital for Children, Philadelphia, PA, USA. akm79@drexel.edu.
Drexel University · USSt. Christopher's Hospital for Children · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate factors associated with development of early and late pulmonary hypertension (E/LPH) in preterm infants with bronchopulmonary dysplasia (BPD). STUDY

designA retrospective case-control observational study of preterm infants with BPD admitted to a level IV referral neonatal intensive care unit over 5 years. We compared pre- and postnatal characteristics between infants with or without BPD-associated EPH and LPH.

resultsFifty-nine out of 220 infants (26.8%) had LPH, while 85 out of 193 neonates (44%) had EPH. On multiple logistic regression, novel factors associated with development of BPD-LPH included presence of maternal diabetes, EPH, tracheostomy, tracheitis, intraventricular hemorrhage (IVH, grade ≥3) and systemic steroid use. For EPH, these were maternal diabetes, IVH grade ≥3, high frequency ventilator use, and absence of maternal antibiotics use.

conclusionWe identified novel factors and confirmed previously established factors with development of LPH and EPH, which can help develop a screening strategy in BPD patients.

Indexed as

Bronchopulmonary DysplasiaCase-Control StudiesCerebral Intraventricular HemorrhageFemaleHumansHypertension, PulmonaryInfant, NewbornInfant, PrematureInfant, Premature, DiseasesLogistic ModelsPregnancyPregnancy in DiabeticsRetrospective StudiesRisk Factors

Identifiers

PMID31723236
PMCPMC7223406
OpenAlexW2988847065

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.