Evidence map›Paper›PMID 31337853›Full record

ArticleJournal of perinatology : official journal of the California Perinatal Association2019

Bronchopulmonary dysplasia: risk prediction models for very-low- birth-weight infants.

Daniela Valenzuela-Stutman, Guillermo Marshall, José L Tapia, Gonzalo Mariani, Aldo Bancalari, Álvaro Gonzalez, Neocosur Neonatal Network

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Journal of perinatology : official journal of the California Perinatal Association, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  8. Review
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  10. Transforming neonatal care with artificial intelligence: challenges, ethical consideration, and opportunities.Journal of perinatology : official journal of the California Perinatal Association · 2024
    Review
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  14. Observational
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  17. Construction of early risk prediction models for bronchopulmonary dysplasia in preterm infants.Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2021
    Article
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  19. Observational
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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

7 authors.

Daniela Valenzuela-StutmanDepartamento de Neonatología, Facultad de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile. dvalenzuela1@uc.cl.ORCID http://orcid.org/0000-0001-6948-0477
Guillermo MarshallDepartamento de Neonatología, Facultad de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile.
José L TapiaDepartamento de Neonatología, Facultad de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile.
Gonzalo MarianiUnidad de Neonatologia, Instituto Universitario Hospital Italiano Buenos Aires, Potosí, Argentina.
Aldo BancalariServicio de Neonatología, Hospital Guillermo Grant Benavente y Departamento de Pediatría, Facultad de Medicina, Universidad de Concepción, Concepcion, Chile.
Álvaro GonzalezDepartamento de Neonatología, Facultad de Medicina, Pontificia Universidad Catolica de Chile, Santiago, Chile.
Neocosur Neonatal Network

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveOur objective is to develop risk prediction models for moderate/severe bronchopulmonary dysplasia (BPD) and BPD and/or death in very-low-birth-weight infants (VLBWI) at birth, 3, 7, and 14 postnatal days. STUDY

designIt is a multicenter study including 16,407 infants weighing 500-1500 g (2001-2015) from the Neocosur Network. BPD was defined as oxygen dependency at 36 weeks. Variables were selected using forward logistic regression models. Predictive values were evaluated using the ROC curve.

resultsIn total, 2580 (15.7%) presented BPD and 6121 (37.3%) BPD/death. The AUC values for the BPD models were 0.788, 0.818, 0.827, and 0.894 respectively. For BPD/death, the AUC values were 0.860, 0.869, 0.867, and 0.906. BW and gestational age had higher contribution at birth; at later ages, the length of oxygen therapy and ventilation had the highest contribution. All AUC values were statistically significant when compared with a neutral value of 0.5 (p-value < 0.001).

conclusionsWe developed high predictive power models for moderate/severe BPD and BPD/death at four postnatal ages.

Indexed as

Bronchopulmonary DysplasiaInfant, Very Low Birth WeightModels, BiologicalArea Under CurveHumansInfant, NewbornRiskRisk Assessment

Identifiers

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.