The association between isolated oligohydramnios at term and risk of small for gestational age: A meta-analysis.

IF 0.9 Q2 Medicine
Journal of neonatal-perinatal medicine Pub Date : 2025-05-01 Epub Date: 2025-03-14 DOI:10.1177/19345798251324453
Amir Mohammad Salehi, Ensiyeh Jenabi
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Abstract

BackgroundDue to the scarcity of available data on the association between isolated oligohydramnios and the risk of small for gestational age (SGA), we undertook a meta-analysis to investigate this relationship.MethodsPubMed (Medline), Web of Science, Scopus, and Science Direct were systematically queried up to February 26, 2024. Analysis was conducted using the random-effects model. Heterogeneity was evaluated among studies utilizing the chi-square test (χ2) and the I2 statistic. Additionally, we conducted regression tests including Egger's and Begg's tests to assess publication bias. We employed the modified Newcastle-Ottawa Scale (NOS) to assess the quality of observational articles. Statistical significance was set at a p-value less than 0.05 using Stata software, version 13.ResultsIn the present meta-analysis, seven studies met the inclusion criteria and were included in the present systematic review and meta-analysis. The association between isolated oligohydramnios at term and the risk of SGA in crude studies was 2.22 (95% CI: 1.49, 2.94; I2 = 82.5%). Conversely, in adjusted studies, the association was 2.18 (95% CI: 1.78, 2.57; I2 = 0.0%).ConclusionThe present meta-analysis indicates that isolated oligohydramnios is a significant risk factor for the SGA. Therefore, monitoring to diagnose SGA should be done in mothers with isolated oligohydramnios.

足月孤立性羊水过少与胎龄小风险的关系:一项荟萃分析。
背景:由于缺乏关于孤立性羊水过少与小胎龄风险(SGA)之间关系的可用数据,我们进行了一项荟萃分析来调查这种关系。方法系统查询spubmed (Medline)、Web of Science、Scopus和Science Direct,查询截止至2024年2月26日。采用随机效应模型进行分析。采用χ2检验和I2统计量评价研究间的异质性。此外,我们还进行了回归检验,包括Egger’s和Begg’s检验,以评估发表偏倚。我们采用改良的纽卡斯尔-渥太华量表(NOS)来评估观察性文章的质量。使用Stata软件,版本13设置p值小于0.05的统计显著性。结果在本荟萃分析中,有7项研究符合纳入标准,被纳入本系统评价和荟萃分析。在原始研究中,足月孤立羊水过少与SGA风险的相关性为2.22 (95% CI: 1.49, 2.94; I2 = 82.5%)。相反,在校正后的研究中,相关性为2.18 (95% CI: 1.78, 2.57; I2 = 0.0%)。结论孤立性羊水过少是SGA发生的重要危险因素。因此,对孤立性羊水过少的母亲进行监测诊断SGA。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Journal of neonatal-perinatal medicine
Journal of neonatal-perinatal medicine Medicine-Pediatrics, Perinatology and Child Health
CiteScore
2.00
自引率
0.00%
发文量
124
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