Evidence map›Paper›PMID 35558974›Full record

ArticleTranslational pediatrics2022

Risk factors of cerebral palsy in children: a systematic review and meta-analysis.

Dandan Chen, Meiyuan Huang, Yangyan Yin, Dongmei Gui, Yuniao Gu, Taiping Zhuang, Caihua Chen, Kaiming Huo

Open access · diamondAbstract read
In one paragraph

Article in Translational pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
4.3field-weighted citation impact, top 4% 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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 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

8 authors at 2 institutions in 1 country.

Dandan Chen *Department of Pediatrics, the First Affiliated Hospital of Hainan Medical University, Haikou, China.
Meiyuan Huang *Department of Neonatology, Hainan Women and Children's Medical Center, Haikou, China.
Yangyan YinDepartment of Pediatrics, the First Affiliated Hospital of Hainan Medical University, Haikou, China.
Dongmei GuiDepartment of Pediatrics, the First Affiliated Hospital of Hainan Medical University, Haikou, China.
Yuniao GuDepartment of Neonatology, Hainan Women and Children's Medical Center, Haikou, China.
Taiping ZhuangDepartment of Neonatology, Hainan Women and Children's Medical Center, Haikou, China.
Caihua ChenDepartment of Neonatology, Hainan Women and Children's Medical Center, Haikou, China.
Kaiming HuoDepartment of Pediatrics, The Second Affiliated Hospital of Hainan Medical College, Haikou, China.
Hainan Medical University · CNHainan Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study aimed to explore the main risk factors for cerebral palsy in children by meta-analysis of the literature on the risk factors of cerebral palsy. Methods: We performed a literature search of the PubMed, EMBASE, Medline, and CENTRAL databases using the following search terms: ("cerebrl plsy" or "cerebrl plsis" or "infantile cerebral palsy") and ("risk factors"). Case-control or cohort studies of children with cerebral palsy and healthy children were included for meta-analysis. The Newcastle-Ottawa Scale (NOS) of case-control studies was used to evaluate the quality of the included studies. The Chi-square test was used to test the heterogeneity of the literature. This study used subgroup analysis and sensitivity analysis to identify sources of heterogeneity. If subgroup analyses and sensitivity analyses could not identify the source of heterogeneity, no pooling between study results was performed, and only individual study results were described. In this study, Egger's test was used to test for publication bias. The random-effects model was used when heterogeneity existed, and the fixed-effect model was applied when heterogeneity did not exist. Results: A total of 1,836 related articles were retrieved. After screening, 13 articles were included in the analysis, involving a total of 2,489 children with cerebral palsy and 4,782 children without cerebral palsy. None of the included articles achieved a NOS score of 9, four articles scored 8, eight articles scored 7, and one article scored 6. Meta-analysis showed that maternal hypertension during pregnancy, premature rupture of membranes, premature delivery and emergency cesarean section were risk factors for cerebral palsy in children, and there was no heterogeneity among the literatures and no publication bias. Conclusions: This study identified gestational hypertension, preterm birth, premature rupture of membranes, and emergency cesarean section as risk factors for cerebral palsy in children through meta-analysis, providing a reference for risk monitoring and clinical intervention.

Indexed as

cerebral palsyChildrenrisk factors

Identifiers

PMID35558974
PMCPMC9085939
OpenAlexW4280649596

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.