{"title":"后代神经管缺陷的母体因素:综述。","authors":"Hoda Arabzadeh, Ensiyeh Jenabi, Seyedeh Zahra Masoumi","doi":"10.1515/med-2024-1061","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>We conducted an umbrella review focusing on maternal risk factors during pregnancy associated with neural tube defects (NTDs).</p><p><strong>Methods: </strong>Our search was in databases PubMed, Scopus, and Web of Science. We specifically targeted meta-analyses examining maternal factors during pregnancy in relation to NTDs. The comparison involved assessing metrics such as odds ratio (OR) or related risk ratios reported in the included studies, as well as parameters like heterogeneity (<i>I</i>²), 95% prediction interval, small-study effects, excess significance biases, and sensitivity analysis.</p><p><strong>Results: </strong>Three risk factors for fetal NTDs, namely hyperthermia with an OR of 1.92, obesity with an OR of 1.68, and passive smoking with an OR of 1.90, were classified as highly suggestive evidence (Class II). Influenza, with an OR of 3.33, was considered a risk factor with suggestive evidence (Class III). Multivitamin supplementation during pregnancy, with an OR of 0.76, and low maternal vitamin B12, with an OR of 2.41, were categorized as weak evidence (Class IV).</p><p><strong>Conclusion: </strong>We identified four risk factors including hyperthermia, influenza, obesity, and passive smoking as suggestive or highly suggestive evidence for NTDs. Low maternal vitamin B12 was identified as a risk factor for NTDs, supported by weak evidence.</p>","PeriodicalId":19715,"journal":{"name":"Open Medicine","volume":"19 1","pages":"20241061"},"PeriodicalIF":1.7000,"publicationDate":"2024-10-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11491881/pdf/","citationCount":"0","resultStr":"{\"title\":\"Maternal factors for neural tube defects in offspring: An umbrella review.\",\"authors\":\"Hoda Arabzadeh, Ensiyeh Jenabi, Seyedeh Zahra Masoumi\",\"doi\":\"10.1515/med-2024-1061\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>We conducted an umbrella review focusing on maternal risk factors during pregnancy associated with neural tube defects (NTDs).</p><p><strong>Methods: </strong>Our search was in databases PubMed, Scopus, and Web of Science. We specifically targeted meta-analyses examining maternal factors during pregnancy in relation to NTDs. The comparison involved assessing metrics such as odds ratio (OR) or related risk ratios reported in the included studies, as well as parameters like heterogeneity (<i>I</i>²), 95% prediction interval, small-study effects, excess significance biases, and sensitivity analysis.</p><p><strong>Results: </strong>Three risk factors for fetal NTDs, namely hyperthermia with an OR of 1.92, obesity with an OR of 1.68, and passive smoking with an OR of 1.90, were classified as highly suggestive evidence (Class II). Influenza, with an OR of 3.33, was considered a risk factor with suggestive evidence (Class III). Multivitamin supplementation during pregnancy, with an OR of 0.76, and low maternal vitamin B12, with an OR of 2.41, were categorized as weak evidence (Class IV).</p><p><strong>Conclusion: </strong>We identified four risk factors including hyperthermia, influenza, obesity, and passive smoking as suggestive or highly suggestive evidence for NTDs. Low maternal vitamin B12 was identified as a risk factor for NTDs, supported by weak evidence.</p>\",\"PeriodicalId\":19715,\"journal\":{\"name\":\"Open Medicine\",\"volume\":\"19 1\",\"pages\":\"20241061\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-10-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11491881/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Open Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1515/med-2024-1061\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Open Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1515/med-2024-1061","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Maternal factors for neural tube defects in offspring: An umbrella review.
Objective: We conducted an umbrella review focusing on maternal risk factors during pregnancy associated with neural tube defects (NTDs).
Methods: Our search was in databases PubMed, Scopus, and Web of Science. We specifically targeted meta-analyses examining maternal factors during pregnancy in relation to NTDs. The comparison involved assessing metrics such as odds ratio (OR) or related risk ratios reported in the included studies, as well as parameters like heterogeneity (I²), 95% prediction interval, small-study effects, excess significance biases, and sensitivity analysis.
Results: Three risk factors for fetal NTDs, namely hyperthermia with an OR of 1.92, obesity with an OR of 1.68, and passive smoking with an OR of 1.90, were classified as highly suggestive evidence (Class II). Influenza, with an OR of 3.33, was considered a risk factor with suggestive evidence (Class III). Multivitamin supplementation during pregnancy, with an OR of 0.76, and low maternal vitamin B12, with an OR of 2.41, were categorized as weak evidence (Class IV).
Conclusion: We identified four risk factors including hyperthermia, influenza, obesity, and passive smoking as suggestive or highly suggestive evidence for NTDs. Low maternal vitamin B12 was identified as a risk factor for NTDs, supported by weak evidence.
期刊介绍:
Open Medicine is an open access journal that provides users with free, instant, and continued access to all content worldwide. The primary goal of the journal has always been a focus on maintaining the high quality of its published content. Its mission is to facilitate the exchange of ideas between medical science researchers from different countries. Papers connected to all fields of medicine and public health are welcomed. Open Medicine accepts submissions of research articles, reviews, case reports, letters to editor and book reviews.