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However, the prevalence of gastroparesis in Asian countries is unknown due to a limited number of epidemiological studies and significant phenotypic variability of the Asian population in these studies. Analysis of previous research on gastroparesis and functional bowel disorders reveals the possibility of an increased prevalence among Asian individuals. A comparison of ethnic constituents between the recent United Kingdom gastroparesis study and its mother database has demonstrated a higher prevalence of gastroparesis among British Asian patients when compared with British Caucasian patients. An estimated gastroparesis prevalence in the Asian population can be calculated by identifying the individuals who are likely to demonstrate a delayed gastric emptying from all diagnosed functional dyspepsia patients. We suggest that gastroparesis tends to be underdiagnosed in Asians due to a lack of studies on gastroparesis in the Asian continent, a lack of knowledge among practitioners, and poor availability of scintigraphy testing as well as limited therapeutic options for this disease. Given the high probability of Asian predominance in gastroparesis and its disease impact on quality of life, epidemiological research focusing on the Asian population is required.<\/jats:p>","DOI":"10.1111\/jgh.16474","type":"journal-article","created":{"date-parts":[[2024,1,15]],"date-time":"2024-01-15T23:23:40Z","timestamp":1705361020000},"page":"649-657","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Prevalence and disease burden of gastroparesis in Asia"],"prefix":"10.1111","volume":"39","author":[{"given":"Ching\u2010Tung","family":"Hsu","sequence":"first","affiliation":[{"name":"North Middlesex University Hospital NHS Trust  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neville","family":"Azzopardi","sequence":"additional","affiliation":[{"name":"Mater Dei Hospital  Msida Malta"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1641-7076","authenticated-orcid":false,"given":"John","family":"Broad","sequence":"additional","affiliation":[{"name":"Institute of Health Science Education, Faculty of Medicine and Dentistry Queen Mary University of London  London UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,1,15]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10620-020-06287-2"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2008.12.047"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm14165"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm20117"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.5056\/jnm.2012.18.1.34"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10903-011-9543-9"},{"key":"e_1_2_8_8_1","article-title":"Epidemiology, etiology, and treatment of gastroparesis: real\u2010world evidence from a large US national claims database","author":"Ye Y","year":"2021","journal-title":"Gastroenterology"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1136\/gutjnl-2020-321277"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/nmo.14087"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/ueg2.12060"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1572-0241.2001.03683.x"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41572-018-0038-z"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gtc.2014.11.013"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2982.2012.01894.x"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2011.01.046"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/ajg.2011.310"},{"key":"e_1_2_8_18_1","first-page":"115","article-title":"The gastric wall in systemic sclerosis patients: a morphological study","volume":"115","author":"Manetti M","year":"2010","journal-title":"Ital J Anat Embryol"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/nmo.12665"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/ajg.2012.373"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cgh.2011.08.013"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cgh.2018.10.050"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00535-005-1591-2"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00210229"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.3748\/wjg.v23.i7.1298"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10620-017-4456-7"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.gastro.2010.10.015"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.gtc.2014.11.002"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2982.2010.01630.x"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/nmo.14172"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.21037\/atm-21-3972"},{"key":"e_1_2_8_32_1","unstructured":"Summary of safety and effectiveness data (SSED) for [13C]\u2010spirulina platensis gastric emptying breath test. 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