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Article: Prevalence and time trend of intestinal metaplasia in Hong Kong

TitlePrevalence and time trend of intestinal metaplasia in Hong Kong
Authors
Issue Date2009
PublisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.blackwellpublishing.com/journals/JGH
Citation
Journal Of Gastroenterology And Hepatology, 2009, v. 24 n. 5, p. 896-899 How to Cite?
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.
Persistent Identifierhttp://hdl.handle.net/10722/59366
ISSN
2014 Impact Factor: 3.504
2014 SCImago Journal Rankings: 1.128
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYee, YKen_HK
dc.contributor.authorWong, KWen_HK
dc.contributor.authorHui, CKen_HK
dc.contributor.authorChan, CKen_HK
dc.contributor.authorChan, AOOen_HK
dc.contributor.authorLam, SKen_HK
dc.contributor.authorFung, FMYen_HK
dc.contributor.authorHung, Ien_HK
dc.contributor.authorWong, BCYen_HK
dc.date.accessioned2010-05-31T03:48:32Z-
dc.date.available2010-05-31T03:48:32Z-
dc.date.issued2009en_HK
dc.identifier.citationJournal Of Gastroenterology And Hepatology, 2009, v. 24 n. 5, p. 896-899en_HK
dc.identifier.issn0815-9319en_HK
dc.identifier.urihttp://hdl.handle.net/10722/59366-
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.en_HK
dc.languageengen_HK
dc.publisherWiley-Blackwell Publishing Asia. The Journal's web site is located at http://www.blackwellpublishing.com/journals/JGHen_HK
dc.relation.ispartofJournal of Gastroenterology and Hepatologyen_HK
dc.subject.meshAdolescenten_HK
dc.subject.meshAdulten_HK
dc.subject.meshAge Distributionen_HK
dc.subject.meshAge Factorsen_HK
dc.subject.meshAgeden_HK
dc.subject.meshAged, 80 and overen_HK
dc.subject.meshBreath Testsen_HK
dc.subject.meshDuodenal Ulcer - epidemiology - microbiology - pathologyen_HK
dc.subject.meshEndoscopy, Gastrointestinalen_HK
dc.subject.meshEsophageal Neoplasms - epidemiology - microbiology - pathologyen_HK
dc.subject.meshEsophagoscopyen_HK
dc.subject.meshFemaleen_HK
dc.subject.meshHelicobacter Infections - epidemiology - microbiology - pathologyen_HK
dc.subject.meshHelicobacter pylori - pathogenicityen_HK
dc.subject.meshHong Kong - epidemiologyen_HK
dc.subject.meshHumansen_HK
dc.subject.meshMaleen_HK
dc.subject.meshMetaplasiaen_HK
dc.subject.meshMiddle Ageden_HK
dc.subject.meshPrecancerous Conditions - epidemiology - microbiology - pathologyen_HK
dc.subject.meshPrevalenceen_HK
dc.subject.meshSex Distributionen_HK
dc.subject.meshSex Factorsen_HK
dc.subject.meshStomach Neoplasms - epidemiology - microbiology - pathologyen_HK
dc.subject.meshStomach Ulcer - epidemiology - microbiology - pathologyen_HK
dc.subject.meshTime Factorsen_HK
dc.subject.meshYoung Adulten_HK
dc.titlePrevalence and time trend of intestinal metaplasia in Hong Kongen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0815-9319&volume=24&issue=5&spage=896&epage=899&date=2009&atitle=Prevalence+and+time+trend+of+intestinal+metaplasia+in+Hong+Kongen_HK
dc.identifier.emailHung, I:ivanhung@hkucc.hku.hken_HK
dc.identifier.emailWong, BCY:bcywong@hku.hken_HK
dc.identifier.authorityHung, I=rp00508en_HK
dc.identifier.authorityWong, BCY=rp00429en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1111/j.1440-1746.2009.05799.xen_HK
dc.identifier.pmid19646018en_HK
dc.identifier.scopuseid_2-s2.0-65949096661en_HK
dc.identifier.hkuros173898en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-65949096661&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume24en_HK
dc.identifier.issue5en_HK
dc.identifier.spage896en_HK
dc.identifier.epage899en_HK
dc.identifier.isiWOS:000266179800030-
dc.publisher.placeAustraliaen_HK
dc.identifier.scopusauthoridYee, YK=7004400469en_HK
dc.identifier.scopusauthoridWong, KW=35118458300en_HK
dc.identifier.scopusauthoridHui, CK=7202876933en_HK
dc.identifier.scopusauthoridChan, CK=7404813960en_HK
dc.identifier.scopusauthoridChan, AOO=7403167965en_HK
dc.identifier.scopusauthoridLam, SK=21534605100en_HK
dc.identifier.scopusauthoridFung, FMY=7003833944en_HK
dc.identifier.scopusauthoridHung, I=7006103457en_HK
dc.identifier.scopusauthoridWong, BCY=7402023340en_HK
dc.identifier.citeulike4599497-

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