Spatiotemporal Variations in Gastric Cancer Mortality and Their Relations to Influencing Factors in S County, China

doi:10.3390/ijerph16050784

	Spatiotemporal Variations in Gastric Cancer Mortality and Their Relations to Influencing Factors in S County, China
	Cui, Cheng 1,2; Wang, Baohua 3; Ren, Hongyan 1; Wang, Zhen 1,2
刊名	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
	2019-03-01
卷号	16 期号:5 页码:13
关键词	gastric cancer mortality GeoDetector spatiotemporal variation environmental improvement socioeconomic development
ISSN号	1660-4601
DOI	10.3390/ijerph16050784
通讯作者	Wang, Baohua(wangbaohua@ncncd.chinacdc.cn) ; Ren, Hongyan(renhy@igsnrr.ac.cn)
英文摘要	Increasingly stricter and wider official efforts have been made by multilevel Chinese governments for seeking the improvements of the environment and public health status. However, the contributions of these efforts to environmental changes and spatiotemporal variations in some environmental diseases have been seldom explored and evaluated. Gastric cancer mortality (GCM) data in two periods (I: 2004-2006 and II: 2012-2015) was collected for the analysis of its spatiotemporal variations on the grid scale across S County in Central China. Some environmental and socioeconomic factors, including river, farmlands, topographic condition, population density, and gross domestic products (GDP) were obtained for the exploration of their changes and their relationships with GCM's spatiotemporal variations through a powerful tool (GeoDetector, GD). During 2004-2015, S County achieved environmental improvement and socioeconomic development, as well as a clear decline of the age-standardized mortality rate of gastric cancer from 35.66/10(5) to 23.44/10(5). Moreover, the GCM spatial patterns changed on the grid scale, which was spatially associated with the selected influencing factors. Due to the improvement of rivers' water quality, the distance from rivers posed relatively larger but reversed impacts on the gridded GCM. In addition, higher population density and higher economic level (GDP) acted as important protective factors, whereas the percentage of farmlands tended to have adverse effects on the gridded GCM in period II. It can be concluded that the decline of GCM in S County was spatiotemporally associated with increasingly strengthened environmental managements and socioeconomic developments over the past decade. Additionally, we suggest that more attentions should be paid to the potential pollution caused by excessive pesticides and fertilizers on the farmlands in S County. This study provided a useful clue for local authorities adopting more targeted measures to improve environment and public health in the regions similar to S County.
资助项目	National Key Research and Development Program of China[2016YFC1302602] ; National Key Research and Development Program of China[2016YFC1302603] ; National Key Research and Development Program of China[2016YFC1302601]
WOS关键词	RISK-ASSESSMENT ; HEALTH-RISKS ; HEAVY-METALS ; DISEASE ; CONSUMPTION ; CHALLENGES ; POLICIES
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
语种	英语
出版者	MDPI
WOS记录号	WOS:000462664200109
资助机构	National Key Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/48605]
专题	中国科学院地理科学与资源研究所
通讯作者	Wang, Baohua; Ren, Hongyan
作者单位	1.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 3.Chinese Ctr Dis Control & Prevent, Natl Ctr Chron & Noncommunicable Dis Control & Pr, Beijing 102206, Peoples R China
推荐引用方式 GB/T 7714	Cui, Cheng,Wang, Baohua,Ren, Hongyan,et al. Spatiotemporal Variations in Gastric Cancer Mortality and Their Relations to Influencing Factors in S County, China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2019,16(5):13.
APA	Cui, Cheng,Wang, Baohua,Ren, Hongyan,&Wang, Zhen.(2019).Spatiotemporal Variations in Gastric Cancer Mortality and Their Relations to Influencing Factors in S County, China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,16(5),13.
MLA	Cui, Cheng,et al."Spatiotemporal Variations in Gastric Cancer Mortality and Their Relations to Influencing Factors in S County, China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 16.5(2019):13.