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Article: Prevalence and time trend of intestinal metaplasia in Hong Kong
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TitlePrevalence and time trend of intestinal metaplasia in Hong Kong
 
AuthorsYee, YK
Wong, KW
Hui, CK
Chan, CK
Chan, AOO
Lam, SK
Fung, FMY
Hung, I
Wong, BCY1
 
Issue Date2009
 
PublisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.blackwellpublishing.com/journals/JGH
 
CitationJournal Of Gastroenterology And Hepatology, 2009, v. 24 n. 5, p. 896-899 [How to Cite?]
DOI: http://dx.doi.org/10.1111/j.1440-1746.2009.05799.x
 
AbstractBackground and Methods: Upper endoscopy records from 1998 to 2003 were reviewed. The demographic data, endoscopic diagnosis, results of rapid urease test and the absence or presence of intestinal metaplasia (IM) in histology were reviewed, to evaluate the prevalence of IM and Helicobacter pylori (Hp) infection over time in Hong Kong. Results: Among 1805 endoscopies performed, 1751 had both rapid urease test and histology available. A significant drop in the prevalence of duodenal ulcers from 17.9% in 1998 to 9.8% in 2003 was found (P = 0.015). Prevalence of IM was 13.9%, 5.9% and 9.4% in Hp positive, Hp negative and overall respectively (P < 0.05). The prevalence of IM increased with age, and the patterns were similar amongst subjects in 1998-2000 and those in 2001-2003. There was progressive decrease in Hp prevalence from 58% in 1998 to 40% in 2001 (P = 0.014), but no further decrease was seen in 2002-3. There was no corresponding decrease in IM prevalence. Instead IM prevalence in 2002-2003 was significantly higher than the prevalence in previous few years (P = 0.04). Conclusion: The prevalence of IM did not change in the period from 1998 to 2003 despite a drop in the prevalence of Hp infection since 1994. © 2009 Journal of Gastroenterology and Hepatology Foundation and Blackwell Publishing Asia Pty Ltd.
 
ISSN0815-9319
2013 Impact Factor: 3.627
 
DOIhttp://dx.doi.org/10.1111/j.1440-1746.2009.05799.x
 
ISI Accession Number IDWOS:000266179800030
 
ReferencesReferences in Scopus
 
DC FieldValue
dc.contributor.authorYee, YK
 
dc.contributor.authorWong, KW
 
dc.contributor.authorHui, CK
 
dc.contributor.authorChan, CK
 
dc.contributor.authorChan, AOO
 
dc.contributor.authorLam, SK
 
dc.contributor.authorFung, FMY
 
dc.contributor.authorHung, I
 
dc.contributor.authorWong, BCY
 
dc.date.accessioned2010-05-31T03:48:32Z
 
dc.date.available2010-05-31T03:48:32Z
 
dc.date.issued2009
 
dc.description.abstractBackground and Methods: Upper endoscopy records from 1998 to 2003 were reviewed. The demographic data, endoscopic diagnosis, results of rapid urease test and the absence or presence of intestinal metaplasia (IM) in histology were reviewed, to evaluate the prevalence of IM and Helicobacter pylori (Hp) infection over time in Hong Kong. Results: Among 1805 endoscopies performed, 1751 had both rapid urease test and histology available. A significant drop in the prevalence of duodenal ulcers from 17.9% in 1998 to 9.8% in 2003 was found (P = 0.015). Prevalence of IM was 13.9%, 5.9% and 9.4% in Hp positive, Hp negative and overall respectively (P < 0.05). The prevalence of IM increased with age, and the patterns were similar amongst subjects in 1998-2000 and those in 2001-2003. There was progressive decrease in Hp prevalence from 58% in 1998 to 40% in 2001 (P = 0.014), but no further decrease was seen in 2002-3. There was no corresponding decrease in IM prevalence. Instead IM prevalence in 2002-2003 was significantly higher than the prevalence in previous few years (P = 0.04). Conclusion: The prevalence of IM did not change in the period from 1998 to 2003 despite a drop in the prevalence of Hp infection since 1994. © 2009 Journal of Gastroenterology and Hepatology Foundation and Blackwell Publishing Asia Pty Ltd.
 
dc.description.natureLink_to_subscribed_fulltext
 
dc.identifier.citationJournal Of Gastroenterology And Hepatology, 2009, v. 24 n. 5, p. 896-899 [How to Cite?]
DOI: http://dx.doi.org/10.1111/j.1440-1746.2009.05799.x
 
dc.identifier.citeulike4599497
 
dc.identifier.doihttp://dx.doi.org/10.1111/j.1440-1746.2009.05799.x
 
dc.identifier.epage899
 
dc.identifier.hkuros159020
 
dc.identifier.isiWOS:000266179800030
 
dc.identifier.issn0815-9319
2013 Impact Factor: 3.627
 
dc.identifier.issue5
 
dc.identifier.openurl
 
dc.identifier.pmid19646018
 
dc.identifier.scopuseid_2-s2.0-65949096661
 
dc.identifier.spage896
 
dc.identifier.urihttp://hdl.handle.net/10722/59366
 
dc.identifier.volume24
 
dc.languageeng
 
dc.publisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.blackwellpublishing.com/journals/JGH
 
dc.publisher.placeAustralia
 
dc.relation.ispartofJournal of Gastroenterology and Hepatology
 
dc.relation.referencesReferences in Scopus
 
dc.subject.meshAdolescent
 
dc.subject.meshAdult
 
dc.subject.meshAge Distribution
 
dc.subject.meshAge Factors
 
dc.subject.meshAged
 
dc.subject.meshAged, 80 and over
 
dc.subject.meshBreath Tests
 
dc.subject.meshDuodenal Ulcer - epidemiology - microbiology - pathology
 
dc.subject.meshEndoscopy, Gastrointestinal
 
dc.subject.meshEsophageal Neoplasms - epidemiology - microbiology - pathology
 
dc.subject.meshEsophagoscopy
 
dc.subject.meshFemale
 
dc.subject.meshHelicobacter Infections - epidemiology - microbiology - pathology
 
dc.subject.meshHelicobacter pylori - pathogenicity
 
dc.subject.meshHong Kong - epidemiology
 
dc.subject.meshHumans
 
dc.subject.meshMale
 
dc.subject.meshMetaplasia
 
dc.subject.meshMiddle Aged
 
dc.subject.meshPrecancerous Conditions - epidemiology - microbiology - pathology
 
dc.subject.meshPrevalence
 
dc.subject.meshSex Distribution
 
dc.subject.meshSex Factors
 
dc.subject.meshStomach Neoplasms - epidemiology - microbiology - pathology
 
dc.subject.meshStomach Ulcer - epidemiology - microbiology - pathology
 
dc.subject.meshTime Factors
 
dc.subject.meshYoung Adult
 
dc.titlePrevalence and time trend of intestinal metaplasia in Hong Kong
 
dc.typeArticle
 
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Author Affiliations
  1. The University of Hong Kong