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Spatiotemporal decomposition and risk determinants of hand, foot and mouth disease in Henan, China
Xu, Chengdong1; Zhang, Xiangxue1,2; Xiao, Gexin3
2019-03-20
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume657Pages:509-516
Corresponding AuthorXiao, Gexin(biocomputer@126.com)
AbstractHand, foot and mouth disease (HFMD) remains an increasing public health concem. The spaliolemporal variation of HFMD can be represented from multiple-perspectives, and it may be driven by different dominant factors. In this study, the HFMD cases in children under the age of five years in each county in Henan province, China, from 2009 to 2013 were assessed to explore he integrative spaliolemporal patterns of HFMD and investigate their driving factors. The empirical orthogonal function was applied to identify representative spaliolemporal patterns. Then, GeoDelector was used to quantify he determinant powers of driving factors to the disease. The results indicated that he most prominent spaliolemporal pallem explained 56.21% of the total variance, presented in big cities, e.g. capital city and municipal districts. The dominant factors of this pattern were per capita gross domestic product and relative humidity, with determinant powers of 62% and 42%, respectively. The secondary spatiotemporal pattern explained 10.52% of the total variance, presented in the counties around big cities. The dominant factors for this pattern were the ratio of urban to rural population and precipitation, with determinant powers of 26% and 41%, respectively. These findings unveiled the key spatiotemporal features and their determinants related to the disease; this will be helpful in establishing accurate spatiotemporal preventing of HFMD. (C) 2018 Published by Elsevier B.V.
KeywordHand foot mouth disease Spatiotemporal patterns Dominant factors GeoDetector Empirical orthogonal function
DOI10.1016/j.scitotenv.2018.12.039
WOS KeywordENTEROVIRUS 71 VACCINE ; CHILDHOOD HAND ; PATTERNS ; CHILDREN ; PROVINCE ; HEALTH ; EPIDEMIOLOGY ; TEMPERATURE ; VARIABILITY ; INFECTION
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFC1601800] ; National Key R&D Program of China[2017YFC1602002] ; National Natural Science Foundation of China[41601419] ; National Natural Science Foundation of China[41531179] ; National Natural Science Foundation of China[41601478] ; Innovation Project of LREIS[O88RA205YA] ; Innovation Project of LREIS[O88RA200YA]
Funding OrganizationNational Key R&D Program of China ; National Natural Science Foundation of China ; Innovation Project of LREIS
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000455903400051
PublisherELSEVIER SCIENCE BV
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Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/50616
Collection中国科学院地理科学与资源研究所
Corresponding AuthorXiao, Gexin
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
2.Changan Univ, Sch Earth Sci & Resources, Xian 710054, Shaanxi, Peoples R China
3.China Natl Ctr Food Safety Risk Assessment, Beijing 100022, Peoples R China
Recommended Citation
GB/T 7714
Xu, Chengdong,Zhang, Xiangxue,Xiao, Gexin. Spatiotemporal decomposition and risk determinants of hand, foot and mouth disease in Henan, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,657:509-516.
APA Xu, Chengdong,Zhang, Xiangxue,&Xiao, Gexin.(2019).Spatiotemporal decomposition and risk determinants of hand, foot and mouth disease in Henan, China.SCIENCE OF THE TOTAL ENVIRONMENT,657,509-516.
MLA Xu, Chengdong,et al."Spatiotemporal decomposition and risk determinants of hand, foot and mouth disease in Henan, China".SCIENCE OF THE TOTAL ENVIRONMENT 657(2019):509-516.
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