PDF(Pubmed)
Abstract：
BACKGROUND: According to national guidelines, a diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAP) is a second-line therapy option for irritable bowel syndrome (IBS) and improves functional intestinal symptoms. Numerous noteworthy results have been published in this field over the past fifteen years. This study aims to analyze the global research trend and hotspot of the low FODMAP diet research, and provide a comprehensive perspective and direction for researchers.
METHODS: The Science Citation Index-Expanded of the Web of Science Core Collection (WoSCC) was used to identify low FODMAP diet-related articles and reviews. Three bibliometric programs (CiteSpace, VOSviewer, Scimago Graphic) were utilized to analyze and visualize the annual publications, authors, countries, institutions, journals, citations, and keywords.
RESULTS: In total, 843 documents related to the low FODMAP diet research were published in 227 journals by 3,343 authors in 1,233 institutions from 59 countries. The United States, which was the most engaged nation in international collaboration, had the largest annual production and the fastest growth. The most productive organization was Monash University, and the most fruitful researcher was Gibson PR. Nutrients ranked first in terms of the number of published documents. The article \"A diet low in FODMAPs reduces symptoms of irritable bowel syndrome\" (Halmos EP, 2014) received the most co-citations. Keywords that appear frequently in the literature mainly involve two main aspects: the clinical efficacy evaluation and mechanism exploration of the low FODMAP diet. The term \"gut microbiota\" stands out as the most prominent keyword among the burst keywords that have remained prevalent till date.
CONCLUSIONS: The restriction stage of the low FODMAP diet is superior to other dietary therapies for IBS in terms of symptom response, but it has a negative impact on the abundance of gut Bifidobacteria and diet quality. Identification of biomarkers to predict response to the low FODMAP diet is of great interest and has become the current research hotspot.
METHODS: The Science Citation Index-Expanded of the Web of Science Core Collection (WoSCC) was used to identify low FODMAP diet-related articles and reviews. Three bibliometric programs (CiteSpace, VOSviewer, Scimago Graphic) were utilized to analyze and visualize the annual publications, authors, countries, institutions, journals, citations, and keywords.
RESULTS: In total, 843 documents related to the low FODMAP diet research were published in 227 journals by 3,343 authors in 1,233 institutions from 59 countries. The United States, which was the most engaged nation in international collaboration, had the largest annual production and the fastest growth. The most productive organization was Monash University, and the most fruitful researcher was Gibson PR. Nutrients ranked first in terms of the number of published documents. The article \"A diet low in FODMAPs reduces symptoms of irritable bowel syndrome\" (Halmos EP, 2014) received the most co-citations. Keywords that appear frequently in the literature mainly involve two main aspects: the clinical efficacy evaluation and mechanism exploration of the low FODMAP diet. The term \"gut microbiota\" stands out as the most prominent keyword among the burst keywords that have remained prevalent till date.
CONCLUSIONS: The restriction stage of the low FODMAP diet is superior to other dietary therapies for IBS in terms of symptom response, but it has a negative impact on the abundance of gut Bifidobacteria and diet quality. Identification of biomarkers to predict response to the low FODMAP diet is of great interest and has become the current research hotspot.
摘要：
背景：根据国家指南，低可发酵低聚糖的饮食，二糖，单糖，多元醇（FODMAP）是肠易激综合征（IBS）的二线治疗选择，可改善功能性肠道症状。在过去的十五年中，该领域已经发表了许多值得注意的结果。本研究旨在分析低FODMAP饮食研究的全球研究趋势和热点,为研究者提供全面的视角和方向。
方法：使用WebofScienceCoreCollection（WoSCC）的科学引文索引扩展来识别与FODMAP饮食相关的低文章和评论。三个文献计量程序(CiteSpace，VOSviewer,ScimagoGraphic）用于分析和可视化年度出版物，作者,国家,机构,期刊,引文,和关键词。
结果：总计，843份与低FODMAP饮食研究相关的文件由来自59个国家的1233个机构的3343名作者在227份期刊上发表。美国,这是参与国际合作最多的国家，年产量最大，增长最快。最有生产力的组织是莫纳什大学,最有成果的研究人员是吉布森公关。就已发表的文件数量而言，营养素排名第一。文章“低FODMAP饮食可减少肠易激综合征的症状”(HalmosEP，2014)获得了最多的共同引用。文献中经常出现的关键词主要涉及低FODMAP饮食的临床疗效评价和机制探索两个主要方面。术语“肠道微生物群”是迄今为止一直流行的突发关键词中最突出的关键词。
结论：低FODMAP饮食的限制阶段在症状反应方面优于IBS的其他饮食疗法，但它对肠道双歧杆菌的丰度和饮食质量有负面影响。识别生物标志物以预测对低FODMAP饮食的反应是非常感兴趣的,并已成为当前的研究热点。
方法：使用WebofScienceCoreCollection（WoSCC）的科学引文索引扩展来识别与FODMAP饮食相关的低文章和评论。三个文献计量程序(CiteSpace，VOSviewer,ScimagoGraphic）用于分析和可视化年度出版物，作者,国家,机构,期刊,引文,和关键词。
结果：总计，843份与低FODMAP饮食研究相关的文件由来自59个国家的1233个机构的3343名作者在227份期刊上发表。美国,这是参与国际合作最多的国家，年产量最大，增长最快。最有生产力的组织是莫纳什大学,最有成果的研究人员是吉布森公关。就已发表的文件数量而言，营养素排名第一。文章“低FODMAP饮食可减少肠易激综合征的症状”(HalmosEP，2014)获得了最多的共同引用。文献中经常出现的关键词主要涉及低FODMAP饮食的临床疗效评价和机制探索两个主要方面。术语“肠道微生物群”是迄今为止一直流行的突发关键词中最突出的关键词。
结论：低FODMAP饮食的限制阶段在症状反应方面优于IBS的其他饮食疗法，但它对肠道双歧杆菌的丰度和饮食质量有负面影响。识别生物标志物以预测对低FODMAP饮食的反应是非常感兴趣的,并已成为当前的研究热点。
