{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T14:51:07Z","timestamp":1790520667968,"version":"4.1.0"},"reference-count":33,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2014,2,28]],"date-time":"2014-02-28T00:00:00Z","timestamp":1393545600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0088829","type":"journal-article","created":{"date-parts":[[2014,2,28]],"date-time":"2014-02-28T16:40:54Z","timestamp":1393605654000},"page":"e88829","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":27,"title":["Chronic Hepatitis B Prevalence among Children and Mothers: Results from a Nationwide, Population-Based Survey in Lao People's Democratic Republic"],"prefix":"10.1371","volume":"9","author":[{"given":"Anonh","family":"Xeuatvongsa","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenichi","family":"Komada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomomi","family":"Kitamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phengta","family":"Vongphrachanh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chansay","family":"Pathammavong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kongxay","family":"Phounphenghak","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thongchanh","family":"Sisouk","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Darouny","family":"Phonekeo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bounthanom","family":"Sengkeopaseuth","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vilasak","family":"Som-Oulay","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Koji","family":"Ishii","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takaji","family":"Wakita","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masaya","family":"Sugiyama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masahiko","family":"Hachiya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2014,2,28]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"696","DOI":"10.1016\/S0140-6736(05)65598-5","article-title":"Global status of hepatitis B immunization","volume":"348","author":"MA Kane","year":"1996","journal-title":"Lancet"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"1733","DOI":"10.1056\/NEJM199712113372406","article-title":"Hepatitis B virus infection","volume":"337","author":"WM Lee","year":"1997","journal-title":"N Engl J Med"},{"key":"ref3","first-page":"405","article-title":"Hepatitis B vaccines","volume":"84","year":"2009","journal-title":"Wkly Epidemiol Rec"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"1329","DOI":"10.1093\/ije\/dyi206","article-title":"A mathematical model to estimate global hepatitis B disease burden and vaccination impact","volume":"34","author":"ST Goldstein","year":"2005","journal-title":"Int J Epidemiol"},{"key":"ref5","unstructured":"IARC (2012) Agents classified by the IARC monographs. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/monographs.iarc.fr\/ENG\/Classification\/ClassificationsGroupOrder.pdf\" xlink:type=\"simple\">http:\/\/monographs.iarc.fr\/ENG\/Classification\/ClassificationsGroupOrder.pdf<\/ext-link> Accessed 1 June 2013."},{"key":"ref6","unstructured":"Damme PV, Ward J, Shouval D, Wiersma S, Zanetti A (2012) Hepatitis B vaccines. In: Plotzkin SA, Orenstein WA, Offit PA, editors, Vaccines 6th ed. Philadelphia PA: Elsevier Saunders. pp. 205\u2013234."},{"key":"ref7","first-page":"707","article-title":"Hepatitis B control by 2012 in the WHO Western Pacific Region: rationale and implications","volume":"87","author":"M Rani","year":"2009","journal-title":"WHO Bull"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"S24","DOI":"10.1007\/s12072-009-9142-1","article-title":"Chronic hepatitis B in Asian women of childbearing age","volume":"3","author":"N Lueng","year":"2009","journal-title":"Hepatol Int"},{"key":"ref9","first-page":"180","article-title":"Progress towards meeting the 2012 hepatitis B control milestone: WHO Western Pacific Region, 2011","volume":"86","year":"2011","journal-title":"Wkly Epidemiol Rec"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"1975","DOI":"10.1016\/j.vaccine.2005.11.035","article-title":"Progress in the control of hepatitis B infection in the Western pacific Region","volume":"24","author":"CJ Clements","year":"2006","journal-title":"Vaccine"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"1411","DOI":"10.1016\/j.vaccine.2008.01.002","article-title":"Implementation of and costs associated with providing a birth-dose of hepatitis B vaccine in Viet Nam","volume":"26","author":"H Murakami","year":"2008","journal-title":"Vaccine"},{"key":"ref12","first-page":"963","article-title":"Prevalence of hepatitis B and hepatitis C virus infections in potential blood donors in rural Cambodia","volume":"40","author":"HS Ol","year":"2009","journal-title":"Southeast Asian J Trop Med Public Health"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"288","DOI":"10.4269\/ajtmh.2003.69.288","article-title":"Hepatitis B infection in rural Vietnam and the implications for a national program of infant immunization","volume":"69","author":"DB Hipgrave","year":"2003","journal-title":"Am J Trop Med Hyg"},{"key":"ref14","unstructured":"WHO\/UNICEF (2013) Immunization coverage estimates. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/apps.who.int\/immunization_monitoring\/globalsummary\/timeseries\/tswucoveragebcg.html\" xlink:type=\"simple\">http:\/\/apps.who.int\/immunization_monitoring\/globalsummary\/timeseries\/tswucoveragebcg.html<\/ext-link>. Accessed 25 October 2013."},{"key":"ref15","unstructured":"World Health Organization (2011) Documenting the impact of hepatitis b immunization: best practices for conducting a serosurvey (WHO\/IVB\/11.08). Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/whqlibdoc.who.int\/hq\/2011\/WHO_IVB_11.08_eng.pdf\" xlink:type=\"simple\">http:\/\/whqlibdoc.who.int\/hq\/2011\/WHO_IVB_11.08_eng.pdf<\/ext-link>. Accessed 12 September 2012."},{"key":"ref16","first-page":"9","article-title":"Practical issues in calculating the sample size for prevalence studies","volume":"1","author":"L Naing","year":"2006","journal-title":"Arch Orofac Sci"},{"key":"ref17","unstructured":"World Health Organization (2007) Western Pacific Regional plan for hepatitis B control through immunization ((WP)\/ICP\/EPI\/5.2\/001-E). Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www.wpro.who.int\/immunization\/documents\/docs\/POA_HepB.pdf\" xlink:type=\"simple\">http:\/\/www.wpro.who.int\/immunization\/documents\/docs\/POA_HepB.pdf<\/ext-link>. Accessed 25 October 2013."},{"key":"ref18","doi-asserted-by":"crossref","first-page":"301","DOI":"10.4269\/ajtmh.2000.62.301","article-title":"Evaluation of rapid diagnostic tests for the detection of human immunodeficiency virus types 1 and 2, hepatitis B surface antigen, and syphilis in Ho Chi Minh City, Vietnam","volume":"62","author":"TX Lien","year":"2000","journal-title":"Am J Trop Med Hyg"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"3319","DOI":"10.1128\/JCM.00498-08","article-title":"Evaluation of a new hepatitis B virus surface antigen rapid test with improved sensitivity","volume":"46","author":"YH Lin","year":"2008","journal-title":"J Clin Microbiol"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"1356","DOI":"10.1046\/j.1440-1746.2000.0150121356.x","article-title":"Chronic hepatitis B virus infection in Asian countries","volume":"15","author":"I Merican","year":"2000","journal-title":"J Gasroenterol Hepatol"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"252","DOI":"10.4269\/ajtmh.2009.81.252","article-title":"Results from nationwide hepatitis B serosurvey in Cambodia using simple and rapid laboratory test: implications for national immunization program","volume":"81","author":"SC Soeung","year":"2009","journal-title":"Am J Trop Med Hyg"},{"key":"ref22","first-page":"674","article-title":"Seroprevalence of hepatitis B and C virus infections among Lao blood donors","volume":"38","author":"P Jutavijittum","year":"2007","journal-title":"Southeast Asian J Trop Med Public Health"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1016\/j.trstmh.2010.03.002","article-title":"The infective causes of hepatitis and jaundice amongst hospitalised patients in Vientiane, Laos","volume":"104","author":"B Syhavong","year":"2010","journal-title":"Trans R Soc Trop Med Hyg"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"1341","DOI":"10.1002\/jmv.21828","article-title":"Molecular epidemiological study of hepatitis B virus among migrant workers from Cambodia, Laos, and Myanmar to Thailand","volume":"82","author":"P Sa-nguanmoo","year":"2010","journal-title":"J Med Virol"},{"key":"ref25","unstructured":"World Bank (2012) Population density per square km. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/data.worldbank.org\/indicator\/EN.POP.DNST\" xlink:type=\"simple\">http:\/\/data.worldbank.org\/indicator\/EN.POP.DNST<\/ext-link>. Accessed 1 June 2013."},{"key":"ref26","first-page":"97","article-title":"Risk factors for hepatitis B infection in rural Vietnam","volume":"10","author":"TH Duong","year":"2009","journal-title":"Asian Pacific J Cancer Prev"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1186\/1471-2334-10-208","article-title":"Prevalence and risk factors of hepatitis B and C virus infections in an impoverished urban community in Dhaka, Bangladesh","volume":"10","author":"H Ashraf","year":"2010","journal-title":"BMC Infect Dis"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"6550","DOI":"10.1016\/j.vaccine.2009.08.048","article-title":"Epidemiological serosurvey of hepatitis B in China-declining HBV prevalence due to hepatitis B vaccination","volume":"27","author":"XF Liang","year":"2009","journal-title":"Vaccine"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"S6","DOI":"10.1016\/j.jhep.2005.11.004","article-title":"Epidemiology of viral hepatitis and HIV co-infection","volume":"44","author":"MJ Alter","year":"2006","journal-title":"J Hepatol"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"e39027","DOI":"10.1371\/journal.pone.0039027","article-title":"A multicentre molecular analysis of hepatitis B and blood-borne virus coinfections in Viet Nam","volume":"7(6)","author":"L Dunford","year":"2012","journal-title":"PLOS ONE"},{"key":"ref31","unstructured":"World Health Organization (2005) WPR\/RC56.R8. Measles elimination, hepatitis B control and poliomyelitis eradication. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/www2.wpro.who.int\/rcm\/en\/archives\/rc56\/rc_resolutions\/wpr_rc56_r08.htm\" xlink:type=\"simple\">http:\/\/www2.wpro.who.int\/rcm\/en\/archives\/rc56\/rc_resolutions\/wpr_rc56_r08.htm<\/ext-link>. Accessed 25 May 2013."},{"key":"ref32","unstructured":"United Nations Population Fund (2005) Lao Reproductive Health Survey 2005. Available: <ext-link xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" xlink:href=\"http:\/\/countryoffice.unfpa.org\/lao\/drive\/LAOREPRODUCTIVEHEALTHSURVEY.pdf\" xlink:type=\"simple\">http:\/\/countryoffice.unfpa.org\/lao\/drive\/LAOREPRODUCTIVEHEALTHSURVEY.pdf<\/ext-link>. Accessed 25 May 2013."},{"key":"ref33","doi-asserted-by":"crossref","first-page":"e44611","DOI":"10.1371\/journal.pone.0044611","article-title":"Seroprevalence of chronic hepatitis B virus infection and prior immunity in immigrants and refugees: a systematic review and meta-analysis","volume":"7(9)","author":"C Rossi","year":"2012","journal-title":"PLOS ONE"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0088829","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T22:20:27Z","timestamp":1565216427000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0088829"}},"subtitle":[],"editor":[{"given":"Pierre","family":"Roques","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2014,2,28]]},"references-count":33,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2014,2,28]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0088829","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,2,28]]}}}