Evidence map›Paper›PMID 36120650›Full record

ArticleFrontiers in pediatrics2022

Hypertensive disorders of pregnancy and neonatal outcomes in twin vs. singleton pregnancies after assisted reproductive technology.

Ting Liu, Rui Gao, Yong Liu, Ke Zhao, Xiaolin Su, Hin Ching Wong, Luyao Li, Binbin Xie, Yuanyan Huang, Chuhui Qiu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.8field-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

8 citing papers in PubMed, 16 citations in OpenAlex.

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  5. CaBiomedical reports · 2024
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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

12 authors at 4 institutions in 1 country.

Ting LiuDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Rui GaoShenzhen Birth Cohort Study Center, Nanshan Maternity and Child Healthcare Hospital of Shenzhen, Shenzhen, China.
Yong LiuDepartment of Laboratory Medicine, Hospital of Stomatology, Anhui Medical University, Hefei, China.
Ke ZhaoDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Xiaolin SuDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Hin Ching WongDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Luyao LiDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Binbin XieDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Yuanyan HuangDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Chuhui QiuDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Jiang HeDepartment of Mathematics and Physics, School of Biomedical Engineering, Southern Medical University, Guangzhou, China.
Chaoqun LiuDepartment of Nutrition, School of Medicine, Jinan University, Guangzhou, China.
Jinan University · CNAnhui Medical University · CNShenzhen Maternity and Child Healthcare Hospital · CNSouthern Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Hypertensive disorders of pregnancy (HDP) are associated with an increased risk of adverse neonatal outcomes. Although twin pregnancies had a higher risk of developing HDP, it is not known whether HDP in twins will increase the risk of adverse neonatal outcomes. We aimed to assess whether this association differed in singleton and twin pregnancies in women who conceived with assisted reproductive technology (ART). Methods: We finally included 193,590 live births born Results: Among 193,590 ART-treated mothers, there were 140,870 and 52,720 mothers who had singleton pregnancies and twin pregnancies, respectively. Those ART mothers with twin pregnancies had a higher rate of HDP than singleton pregnancies (20.5% vs. 11.0%). In singleton pregnancies, the risks of preterm birth [adjusted risk ratio (aRR)): 2.80, 95% CI 2.67-2.93], low birth weight (aRR: 2.80, 95% CI 2.67-2.93), small for gestational age (aRR: 1.41, 95% CI 1.34-1.49), 5 min Apgar <7 (aRR: 1.66, 95% CI 1.50-1.83) and cesarean section (aRR: 1.23, 95% CI 1.21-1.25) were significantly higher in HDP mothers than in non-HDP mothers respectively. However, in contrast to singleton pregnancies, these associations were weak or reversed in twin pregnancies, after adjusting for confounding factors. Conclusion: In ART-treated women, although twin pregnancies had a higher HDP rate, the risk of adverse neonatal outcomes associated with HDP was lower than that of singletons.

Indexed as

adverse neonatal outcomesassisted reproductive technologyhypertensive disorders of pregnancysingletontwin

Identifiers

PMID36120650
PMCPMC9478585
OpenAlexW4294191233

What OpenQuestion holds

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LicenceCC BY
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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.