{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T14:17:26Z","timestamp":1782224246494,"version":"3.54.5"},"reference-count":17,"publisher":"Cambridge University Press (CUP)","issue":"8","license":[{"start":{"date-parts":[[2014,10,13]],"date-time":"2014-10-13T00:00:00Z","timestamp":1413158400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["journals.cambridge.org"],"crossmark-restriction":true},"short-container-title":["Epidemiol. Infect."],"published-print":{"date-parts":[[2015,6]]},"abstract":"<jats:title>SUMMARY<\/jats:title><jats:p>Dengue fever\/dengue haemorrhagic fever (DF\/DHF) appears to be emerging in Hanoi in recent years. A case-control study was performed to investigate risk factors for the development of DF\/DHF in Hanoi. A total of 73 patients with DF\/DHF and 73 control patients were included in the study. The risk factor analysis indicated that living in rented housing, living near uncovered sewers, and living in a house discharging sewage directly into to ponds were all significantly associated with DF\/DHF. People living in rented houses were 2\u00b72 times more at risk of DF\/DHF than those living in their own homes [adjusted odds ratio (aOR) 2\u00b72, 95% confidence interval (CI) 1\u00b71\u20134\u00b76]. People living in an unhygienic house, or in a house discharging sewage directly to the ponds were 3\u00b74 times and 4\u00b73 times, respectively, more likely to be associated with DF\/DHF (aOR 3\u00b74, 95% CI 1\u201311\u00b77; aOR 4\u00b73, 95% CI 1\u00b71\u201316\u00b79). These results contribute to the understanding of the dynamics of dengue transmission in Hanoi, which is needed to implement dengue prevention and control programmes effectively and efficiently.<\/jats:p>","DOI":"10.1017\/s0950268814002647","type":"journal-article","created":{"date-parts":[[2014,10,13]],"date-time":"2014-10-13T05:50:24Z","timestamp":1413179424000},"page":"1594-1598","update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":26,"title":["Risk factors associated with an outbreak of dengue fever\/dengue haemorrhagic fever in Hanoi, Vietnam"],"prefix":"10.1017","volume":"143","author":[{"given":"D. T. T.","family":"TOAN","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"L. N.","family":"HOAT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"W.","family":"HU","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"WRIGHT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.","family":"MARTENS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2014,10,13]]},"reference":[{"key":"S0950268814002647_ref9","first-page":"119","article-title":"Knowledge, attitude and practice on dengue\/dengue hemorrhagic fever prevention among mothers in Ho Chi Minh City, Vietnam","volume":"2","author":"Nguyen","year":"1999","journal-title":"Journal of Ho Chi Minh City's Medical Practice"},{"key":"S0950268814002647_ref1","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1128\/CMR.11.3.480","article-title":"Dengue and dengue hemorrhagic fever","volume":"11","author":"Gubler","year":"1998","journal-title":"Clinical Microbiology Reviews"},{"key":"S0950268814002647_ref15","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0002620"},{"key":"S0950268814002647_ref11","first-page":"36","article-title":"Knowledge, attitude and practice on dengue prevention among residences in Binh Thanh commune, Thanh Binh District, Dong Thap province, Vietnam","volume":"11","author":"Huong","year":"2009","journal-title":"Journal of Preventive Medicine"},{"key":"S0950268814002647_ref17","first-page":"243","article-title":"Knowledge, attitudes and practice regarding dengue fever among adults of high and low socioeconomic groups","volume":"60","author":"Syed","year":"2010","journal-title":"Journal of Pakistan Medical Association"},{"key":"S0950268814002647_ref8","doi-asserted-by":"crossref","first-page":"692","DOI":"10.4269\/ajtmh.2006.74.692","article-title":"Dengue knowledge and practices and their impact on Aedes aegypti populations in Khamphaeng Phet, Thailand","volume":"74","author":"Koenraadt","year":"2006","journal-title":"American Journal of Tropical Medicine and Hygiene"},{"key":"S0950268814002647_ref14","doi-asserted-by":"publisher","DOI":"10.3402\/gha.v6i0.18632"},{"key":"S0950268814002647_ref10","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-3156.2001.00762.x"},{"key":"S0950268814002647_ref3","first-page":"34","article-title":"Predictive indicators for forecasting epidemic of dengue\/dengue haemorrhagic fever through epidemiological, virological and entomological surveillance","volume":"23","author":"Tien","year":"1999","journal-title":"Dengue Bulletin"},{"key":"S0950268814002647_ref12","first-page":"56","article-title":"Evaluation on knowledge, attitude and practice of people about dengue fever in two communes of An Giang province, Vietnam in 2004","volume":"3","author":"Be","year":"2005","journal-title":"Journal of Preventive Medicine"},{"key":"S0950268814002647_ref4","first-page":"18","article-title":"Virological surveillance of dengue haemorrhagic fever in Vietnam, 1987\u20131999","volume":"24","author":"Ha","year":"2000","journal-title":"Dengue Bulletin"},{"key":"S0950268814002647_ref7","first-page":"73","article-title":"Dengue fever\/dengue hemorrhagic fever in Hanoi \u2013 2003","volume":"1","author":"Dung","year":"2005","journal-title":"Journal of Vietnam Preventive Medicine"},{"key":"S0950268814002647_ref2","doi-asserted-by":"publisher","DOI":"10.1038\/nature12060"},{"key":"S0950268814002647_ref6","unstructured":"Vietnam Ministry of Health. Guidelines on the surveillance, diagnosis, and treatment of dengue hemorrhagic fever. Hanoi, Vietnam, 1999."},{"key":"S0950268814002647_ref13","unstructured":"Nga NT . Epidemiology of dengue fever\/dengue hemorrhagic fever in Hai Ba Trung District, Hanoi City . Master thesis of Hanoi Medical University, Vietnam, 8\/1982."},{"key":"S0950268814002647_ref5","first-page":"28","article-title":"Epidemiological analysis of deaths associated with dengue haemorrhagic fever in southern Vietnam in 1999\u20132000","volume":"25","author":"Tien","year":"2001","journal-title":"Dengue Bulletin"},{"key":"S0950268814002647_ref16","first-page":"29","article-title":"Knowledge, attitude and practice regarding dengue among people in Pakse, Laos","volume":"71","author":"Nalongsack","year":"2009","journal-title":"Nagoya Journal of Medical Science"}],"container-title":["Epidemiology and Infection"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0950268814002647","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,20]],"date-time":"2019-04-20T20:34:36Z","timestamp":1555792476000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0950268814002647\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10,13]]},"references-count":17,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2015,6]]}},"alternative-id":["S0950268814002647"],"URL":"https:\/\/doi.org\/10.1017\/s0950268814002647","relation":{},"ISSN":["0950-2688","1469-4409"],"issn-type":[{"value":"0950-2688","type":"print"},{"value":"1469-4409","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,10,13]]},"assertion":[{"value":"Copyright \u00a9 Cambridge University Press 2014\u00a0","name":"license","label":"License","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}]}}