Analysis on epidemiological and temporal-spatial distribution characteristics of hemorrhagic fever with renal syndrome in Shandong province, 2010-2016.
10.3760/cma.j.issn.0254-6450.2018.01.012
- Author:
Z L ZHENG
1
;
P Z WANG
1
;
Q Q XU
1
;
J LIU
1
;
F Z XUE
1
;
Z Q WANG
2
;
X J LI
1
Author Information
1. Department of Biostatistics, School of Public Health, Shandong University, Jinan 250012, China.
2. Institute of Infectious Disease Control and Prevention, Shandong Provincial Center for Disease Control and Prevention, Jinan 250014, China.
- Publication Type:Journal Article
- Keywords:
Epidemiological characteristics;
Hemorrhagic fever with renal syndrome;
Temporal-spatial distribution
- MeSH:
Adolescent;
Adult;
Aged;
China/epidemiology*;
Epidemics;
Female;
Hantaan virus;
Hemorrhagic Fever with Renal Syndrome/virology*;
Humans;
Incidence;
Male;
Seasons;
Spatio-Temporal Analysis;
Young Adult
- From:
Chinese Journal of Epidemiology
2018;39(1):58-62
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To analyze the epidemiological and temporal-spatial distribution characteristics of hemorrhagic fever with renal syndrome (HFRS) in Shandong province during 2010-2016 and provide references for developing prevention and control measures. Methods: Based on the data of Infectious Disease Reporting Information System in China, the incidence and temporal-spatial distribution of HFRS in Shandong from 2010 to 2016 were analyzed by spatial autocorrelation and space-time scan statistics. Results: A total of 9 114 HFRS cases were reported in Shandong during this period. The cases were mainly distributed in age group 30-70 years, and the male to female ratio of the cases was 2.63 ∶ 1. Most cases were farmers. The higher incidence rate was reported in southeastern Shandong, while the lower incidence rate was reported in northwestern Shandong. Among the epidemic periods, the highest incidence rate was 1.87/100 000 in 2013. The results of spatial autocorrelation and space-time scanning indicated that the high-high clusters of HFRS were concentrated in southeastern Shandong and then spread to central Shandong. The cluster mainly occurred from the end of 2011 to the first half of 2015. Both the incidence rate and the cluster decreased in 2016. Conclusions: The epidemic and cluster of HFRS still existed in Shandong from 2010 to 2016. The key areas for the prevention and control of HFRS were in southeastern and central Shandong.
