Evidence map›Paper›PMID 35470601›Full record

SynthesisJournal of Korean medical science2022

Association of Maternal Hypertensive Disorders During Pregnancy With Severe Bronchopulmonary Dysplasia: A Systematic Review and Meta-Analysis.

Gina Lim, Yoo Jinie Kim, Sochung Chung, Yong Mean Park, Kyo Sun Kim, Hye Won Park

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Journal of Korean medical science, 2022. 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
0.8field-weighted citation impact, top 29% 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, 6 citations in OpenAlex.

  1. Observational
  2. Article
  3. Article
  4. Article
  5. Article
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 1 country.

Gina LimDepartment of Pediatrics, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.ORCID https://orcid.org/0000-0001-8996-2713
Yoo Jinie KimDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-2383-4038
Sochung ChungDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-7655-2691
Yong Mean ParkDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-2586-584X
Kyo Sun KimDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0001-9322-6508
Hye Won ParkDepartment of Pediatrics, Konkuk University Medical Center, Seoul, Korea.ORCID https://orcid.org/0000-0002-2669-3621
Konkuk University · KRKonkuk University Medical Center · KRUlsan College · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThis meta-analysis was performed to examine the association between maternal hypertension during pregnancy (HDP) and neonatal bronchopulmonary dysplasia (BPD).

methodsWe systematically searched PubMed, EMBASE, the Cochrane Library, and the KoreaMed database for relevant studies. We used the Newcastle-Ottawa Scale for quality assessment of all included studies. The meta-analysis was performed using Comprehensive Meta-Analysis software (version 3.3).

resultsWe included 35 studies that fulfilled the inclusion criteria; the total number of infants evaluated came to 97,399 through review process. Maternal HDP was not significantly associated with any definition of BPD, i.e., oxygen dependency at 36 weeks of gestation (odds ratio [OR], 1.162; 95% confidence interval [CI], 0.991-1.362;

conclusionMaternal HDP was not associated with neonatal BPD defined by the duration of oxygen dependency (at either 36 weeks of gestation or 28 days of life) but was associated with severe BPD.

Indexed as

Bronchopulmonary DysplasiaHypertension, Pregnancy-InducedPre-EclampsiaFemaleHumansInfantInfant, NewbornOdds RatioOxygenPregnancyOxygenBronchopulmonary DysplasiaHypertension, Pregnancy InducedInfant, Newborn

Identifiers

PMID35470601
PMCPMC9039196
OpenAlexW4224924129

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.