干旱区生态环境知识资源中心(Arid): Quantifying Seasonal Variation in Insecticide-Treated Net Use among Those with Access

Arid

DOI	10.4269/ajtmh.19-0249
	Quantifying Seasonal Variation in Insecticide-Treated Net Use among Those with Access
	Koenker, Hannah 1; Taylor, Cameron 2; Burgert-Brucker, Clara R.2,3; Thwing, Julie 4; Fish, Tom 2; Kilian, Albert 5
通讯作者	Koenker, Hannah
来源期刊	AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE
ISSN	0002-9637
EISSN	1476-1645
出版年	2019
卷号	101 期号:2 页码:371-382
英文摘要	Seasonal variation in the proportion of the population using an insecticide-treated net (ITN) is well documented and is widely believed to be dependent on mosquito abundance and heat, driven by rainfall and temperature. However, seasonal variation in ITN use has not been quantified controlling for ITN access. Demographic and Health Survey and Malaria Indicator Survey datasets, their georeferenced data, and public rainfall and climate layers were pooled for 21 countries. Nine rainfall typologies were developed from rainfall patterns in Koppen climate zones. For each typology, the odds of ITN use among individuals with access to an ITN within their households (ITN use given access) were estimated for each month of the year, controlling for region, wealth quintile, residence, year, temperature, and malaria parasitemia level. Seasonality of ITN use given access was observed over all nine rainfall typologies and was most pronounced in arid climates and less pronounced where rainfall was relatively constant throughout the year. Peak ITN use occurred 1-3 months after peak rainfall and corresponded with peak malaria incidence and average malaria transmission season. The observed lags between peak rainfall and peak ITN use given access suggest that net use is triggered by mosquito density. In equatorial areas, ITN use is likely to be high year-round, given the presence of mosquitoes and an associated year-round perceived malaria risk. These results can be used to inform behavior change interventions to improve ITN use in specific times of the year and to inform geospatial models of the impact of ITNs on transmission.
类型	Article
语种	英语
国家	USA ; Spain
开放获取类型	Green Submitted, Green Published
收录类别	SCI-E
WOS记录号	WOS:000479121100018
WOS关键词	MALARIA TRANSMISSION ; BED NETS ; ANOPHELES-ARABIENSIS ; RAINFALL ; TEMPERATURE ; AFRICA ; AREA ; POSSESSION ; MOSQUITOS ; CHILDREN
WOS类目	Public, Environmental & Occupational Health ; Tropical Medicine
WOS研究方向	Public, Environmental & Occupational Health ; Tropical Medicine
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/214130
作者单位	1.Johns Hopkins Bloomberg Sch Publ Hlth, Ctr Commun Programs, PMI VectorWorks Project, Baltimore, MD USA; 2.ICF, Demog & Hlth Surveys DHS Program, Rockville, MD USA; 3.RTI Int, Washington, DC USA; 4.Ctr Dis Control & Prevent, Malaria Branch, Atlanta, GA USA; 5.Trop Hlth LLP, PMI VectorWorks Project, Montagut, Spain
推荐引用方式 GB/T 7714	Koenker, Hannah,Taylor, Cameron,Burgert-Brucker, Clara R.,et al. Quantifying Seasonal Variation in Insecticide-Treated Net Use among Those with Access[J],2019,101(2):371-382.
APA	Koenker, Hannah,Taylor, Cameron,Burgert-Brucker, Clara R.,Thwing, Julie,Fish, Tom,&Kilian, Albert.(2019).Quantifying Seasonal Variation in Insecticide-Treated Net Use among Those with Access.AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE,101(2),371-382.
MLA	Koenker, Hannah,et al."Quantifying Seasonal Variation in Insecticide-Treated Net Use among Those with Access".AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE 101.2(2019):371-382.