{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1361699994079326080.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1186/1475-2875-9-372"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/content/pdf/10.1186/1475-2875-9-372.pdf"}},{"identifier":{"@type":"URI","@value":"http://link.springer.com/article/10.1186/1475-2875-9-372/fulltext.html"}},{"identifier":{"@type":"PMID","@value":"21176242"}}],"dc:title":[{"@value":"Is staying overnight in a farming hut a risk factor for malaria infection in a setting with insecticide-treated bed nets in rural Laos?"}],"description":[{"notation":[{"@value":"Overnight stays in farming huts are known to pose a risk of malaria infection. However, studies reporting the risk were conducted in the settings of poor net coverage. This study sought to assess whether an overnight stay in a farming hut is associated with an increased risk of malaria infection if insecticide-treated bed nets (ITNs) are properly used.A pair of cross-sectional surveys was carried out in the Lamarm district of Sekong province, Laos, in March (dry season) and August (rainy season) in 2008. Questionnaire-based interviews and blood examinations were conducted with farmers and their household members from three randomly selected villages in March (127 households, 891 people) and August (128 households, 919 people). Logistic regression analysis, adjusted for potential confounding factors, was used to assess the association between malaria infection status and frequency of overnight stays for the two weeks prior to the study in both the seasons.In March, 13.7% of participants reported staying overnight in a farming hut at least once in the previous two weeks. The percentage increased to 74.6% in August. Not only adults but also young children stayed overnight as often as adults. The use of an ITN the preceding night was common both in farming huts (66.3% in March, 95.2% in August), and in main residences (85.8% in March, 92.5% in August). Logistic regression analysis showed no statistical association between malaria infection status and frequency of overnight stays in farming huts in either study period. However, people sharing one family type net with five people or more were significantly more likely to have malaria than those sharing a net with up to two people in the dry season.This study showed that staying overnight in farming huts was not associated with an increased risk of malaria infection in the setting where ITNs were widely used in farming huts. It suggests that malaria infection during overnight stays in farming huts might be preventable if ITNs are properly used in rural Laos."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420845751157579264","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"00538275"},{"@type":"NRID","@value":"1000000538275"},{"@type":"NRID","@value":"9000411803582"},{"@type":"NRID","@value":"9000409203928"},{"@type":"NRID","@value":"9000283908893"},{"@type":"NRID","@value":"9000413356703"},{"@type":"NRID","@value":"9000018825631"},{"@type":"NRID","@value":"9000413356699"},{"@type":"NRID","@value":"9000411803703"},{"@type":"NRID","@value":"9000411001672"},{"@type":"NRID","@value":"9000297475275"},{"@type":"NRID","@value":"9000290821180"},{"@type":"NRID","@value":"9000411808004"},{"@type":"NRID","@value":"9000261654122"},{"@type":"NRID","@value":"9000021376725"},{"@type":"NRID","@value":"9000002049034"},{"@type":"NRID","@value":"9000256892486"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/nonakad"}],"foaf:name":[{"@value":"Daisuke Nonaka"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326081","@type":"Researcher","foaf:name":[{"@value":"Sakhone Laimanivong"}]},{"@id":"https://cir.nii.ac.jp/crid/1420564276188067200","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"70225514"},{"@type":"NRID","@value":"1000070225514"},{"@type":"NRID","@value":"9000389553325"},{"@type":"NRID","@value":"9000001819613"},{"@type":"NRID","@value":"9000241850440"},{"@type":"NRID","@value":"9000411803588"},{"@type":"NRID","@value":"9000411799986"},{"@type":"NRID","@value":"9000001286169"},{"@type":"NRID","@value":"9000397821714"},{"@type":"NRID","@value":"9000402908642"},{"@type":"NRID","@value":"9000411812194"},{"@type":"NRID","@value":"9000379563712"},{"@type":"NRID","@value":"9000415223584"},{"@type":"NRID","@value":"9000014179199"},{"@type":"NRID","@value":"9000005457328"},{"@type":"NRID","@value":"9000283908895"},{"@type":"NRID","@value":"9000242078575"},{"@type":"NRID","@value":"9000413356705"},{"@type":"NRID","@value":"9000409296738"},{"@type":"NRID","@value":"9000402073000"},{"@type":"NRID","@value":"9000018825634"},{"@type":"NRID","@value":"9000011140085"},{"@type":"NRID","@value":"9000413356701"},{"@type":"NRID","@value":"9000000494272"},{"@type":"NRID","@value":"9000018265893"},{"@type":"NRID","@value":"9000023610992"},{"@type":"NRID","@value":"9000411803705"},{"@type":"NRID","@value":"9000411001674"},{"@type":"NRID","@value":"9000316693295"},{"@type":"NRID","@value":"9000297475282"},{"@type":"NRID","@value":"9000290821181"},{"@type":"NRID","@value":"9000399762993"},{"@type":"NRID","@value":"9000379563760"},{"@type":"NRID","@value":"9000411808011"},{"@type":"NRID","@value":"9000254786148"},{"@type":"NRID","@value":"9000254298267"},{"@type":"NRID","@value":"9000412605740"},{"@type":"NRID","@value":"9000261654131"},{"@type":"NRID","@value":"9000021376740"},{"@type":"NRID","@value":"9000411821242"},{"@type":"NRID","@value":"9000256892492"},{"@type":"NRID","@value":"9000409175961"},{"@type":"NRID","@value":"9000384359353"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/globalhealth"}],"foaf:name":[{"@value":"Jun Kobayashi"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326085","@type":"Researcher","foaf:name":[{"@value":"Keobouphaphone Chindavonsa"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326083","@type":"Researcher","foaf:name":[{"@value":"Shigeyuki Kano"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326080","@type":"Researcher","foaf:name":[{"@value":"Viengxay Vanisaveth"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326088","@type":"Researcher","foaf:name":[{"@value":"Junko Yasuoka"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326084","@type":"Researcher","foaf:name":[{"@value":"Samlane Phompida"}]},{"@id":"https://cir.nii.ac.jp/crid/1381699994079326087","@type":"Researcher","foaf:name":[{"@value":"Masamine Jimba"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"14752875"}],"prism:publicationName":[{"@value":"Malaria Journal"}],"dc:publisher":[{"@value":"Springer Science and Business Media LLC"}],"prism:publicationDate":"2010-12","prism:volume":"9","prism:number":"1","prism:startingPage":"372"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","dc:rights":["http://creativecommons.org/licenses/by/2.0"],"url":[{"@id":"http://link.springer.com/content/pdf/10.1186/1475-2875-9-372.pdf"},{"@id":"http://link.springer.com/article/10.1186/1475-2875-9-372/fulltext.html"}],"createdAt":"2011-01-05","modifiedAt":"2019-01-22","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Adult","dc:title":"Adult"},{"@id":"https://cir.nii.ac.jp/all?q=Male","dc:title":"Male"},{"@id":"https://cir.nii.ac.jp/all?q=Rural%20Population","dc:title":"Rural Population"},{"@id":"https://cir.nii.ac.jp/all?q=Insecticides","dc:title":"Insecticides"},{"@id":"https://cir.nii.ac.jp/all?q=Mosquito%20Control","dc:title":"Mosquito Control"},{"@id":"https://cir.nii.ac.jp/all?q=Adolescent","dc:title":"Adolescent"},{"@id":"https://cir.nii.ac.jp/all?q=RC955-962","dc:title":"RC955-962"},{"@id":"https://cir.nii.ac.jp/all?q=Infectious%20and%20parasitic%20diseases","dc:title":"Infectious and parasitic diseases"},{"@id":"https://cir.nii.ac.jp/all?q=RC109-216","dc:title":"RC109-216"},{"@id":"https://cir.nii.ac.jp/all?q=Risk%20Assessment","dc:title":"Risk Assessment"},{"@id":"https://cir.nii.ac.jp/all?q=Young%20Adult","dc:title":"Young Adult"},{"@id":"https://cir.nii.ac.jp/all?q=Arctic%20medicine.%20Tropical%20medicine","dc:title":"Arctic medicine. Tropical medicine"},{"@id":"https://cir.nii.ac.jp/all?q=Surveys%20and%20Questionnaires","dc:title":"Surveys and Questionnaires"},{"@id":"https://cir.nii.ac.jp/all?q=Humans","dc:title":"Humans"},{"@id":"https://cir.nii.ac.jp/all?q=Insecticide-Treated%20Bednets","dc:title":"Insecticide-Treated Bednets"},{"@id":"https://cir.nii.ac.jp/all?q=Child","dc:title":"Child"},{"@id":"https://cir.nii.ac.jp/all?q=Aged","dc:title":"Aged"},{"@id":"https://cir.nii.ac.jp/all?q=Aged,%2080%20and%20over","dc:title":"Aged, 80 and over"},{"@id":"https://cir.nii.ac.jp/all?q=Research","dc:title":"Research"},{"@id":"https://cir.nii.ac.jp/all?q=Infant,%20Newborn","dc:title":"Infant, Newborn"},{"@id":"https://cir.nii.ac.jp/all?q=Infant","dc:title":"Infant"},{"@id":"https://cir.nii.ac.jp/all?q=Middle%20Aged","dc:title":"Middle Aged"},{"@id":"https://cir.nii.ac.jp/all?q=Malaria","dc:title":"Malaria"},{"@id":"https://cir.nii.ac.jp/all?q=Infectious%20Diseases","dc:title":"Infectious Diseases"},{"@id":"https://cir.nii.ac.jp/all?q=Blood","dc:title":"Blood"},{"@id":"https://cir.nii.ac.jp/all?q=Cross-Sectional%20Studies","dc:title":"Cross-Sectional Studies"},{"@id":"https://cir.nii.ac.jp/all?q=Laos","dc:title":"Laos"},{"@id":"https://cir.nii.ac.jp/all?q=Child,%20Preschool","dc:title":"Child, Preschool"},{"@id":"https://cir.nii.ac.jp/all?q=Parasitology","dc:title":"Parasitology"},{"@id":"https://cir.nii.ac.jp/all?q=Female","dc:title":"Female"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360004236821954944","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Malaria knowledge, preventive actions, and treatment-seeking behavior among ethnic minorities in Ratanakiri Province, Cambodia: a community-based cross-sectional survey"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285711805814656","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Household clustering of asymptomatic malaria infections in Xepon district, Savannakhet province, Lao PDR"}]},{"@id":"https://cir.nii.ac.jp/crid/1360853567665572864","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Prevalence of Anemia and Its Associate Factors among Women of Reproductive Age in Lao PDR: Evidence from a Nationally Representative Survey"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282680194940288","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Households with Insufficient Bednets in a Village with Sufficient Bednets: Evaluation of Household Bednet Coverage Using Bednet Distribution Index in Xepon District, Lao PDR"}]},{"@id":"https://cir.nii.ac.jp/crid/2051151842030080000","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Individual and household factors associated with incidences of village malaria in Xepon district, Savannakhet province, Lao PDR"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1186/1475-2875-9-372"},{"@type":"OPENAIRE","@value":"doi_dedup___::e05fa5a5e263d563164a4204ae0a819d"},{"@type":"CROSSREF","@value":"10.2149/tmh.2014-37_references_DOI_Jy4yWycuYaNzT7N7FSSfsPjcGUz"},{"@type":"CROSSREF","@value":"10.1186/s12889-018-6123-0_references_DOI_Jy4yWycuYaNzT7N7FSSfsPjcGUz"},{"@type":"CROSSREF","@value":"10.1186/s12936-016-1552-7_references_DOI_Jy4yWycuYaNzT7N7FSSfsPjcGUz"},{"@type":"CROSSREF","@value":"10.1186/s41182-017-0077-2_references_DOI_Jy4yWycuYaNzT7N7FSSfsPjcGUz"},{"@type":"CROSSREF","@value":"10.1155/2021/8823030_references_DOI_Jy4yWycuYaNzT7N7FSSfsPjcGUz"}]}