Spatial autocorrelation and epidemiological survey of visceral leishmaniasis in an endemic area of Azerbaijan region, the northwest of Iran

被引:3
|
作者
Adham, Davoud [1 ]
Moradi-Asl, Eslam [1 ]
Dorosti, Abbasali [2 ]
Khaiatzadeh, Simin [2 ]
机构
[1] Ardabil Univ Med Sci, Sch Publ Hlth, Dept Publ Hlth, Ardebil, Iran
[2] Tabriz Univ Med Sci, Hlth Ctr Tabriz, CDC, Tabriz, East Azerbaijan, Iran
来源
PLOS ONE | 2020年 / 15卷 / 08期
关键词
PHLEBOTOMUS-PERFILIEWI-TRANSCAUCASICUS; DIPTERA PSYCHODIDAE; INFANTUM; DISEASE; DIAGNOSIS; WILDLIFE; RISK;
D O I
10.1371/journal.pone.0236414
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Visceral leishmaniasis (VL) is a common infectious disease that is endemic in Iran. This study aimed to investigate the spatial autocorrelation of VL in the northwest of Iran. In this cross-sectional study, the data of all patients were collected in 2009-2017 and analyzed by SPSS23 and Moran's and General G Index. The MaxEnt3.3.3 software was used to determine the ecological niche. A big hot spot area was identified in five counties in the northwest of Iran. More than 70% of the cases were reported from these regions, and the incidence rate increased in the northwest of Iran from 2013 to 2017. Seasonal rainfall and average daily temperature were the most important climate variables affecting the incidence of VL in this region (p < 0.05). Therefore, it can be concluded that VL in the northwest of Iran is expanding to new areas along the border with the Republic of Azerbaijan, and the northeastern section of this region is a high-risk area.
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页数:13
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