Spatiotemporal scanning analysis of the incidence of hand-foot-mouth disease in Songjiang District , Shanghai in 2017 - 2022
10.3969/j.issn.1006-2483.2025.05.007
- VernacularTitle:2017—2022年上海市松江区手足口病发病时空扫描分析
- Author:
Yuanyuan KONG
1
;
Meng LI
1
;
Ning HAN
1
;
Xihong LYU
1
Author Information
1. Songjiang District Center of Disease Control and Prevention , Shanghai 201620 , China
- Publication Type:Journal Article
- Keywords:
HFMD;
Spatiotemporal scanning;
Clustering analysis
- From:
Journal of Public Health and Preventive Medicine
2025;36(5):32-35
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the spatiotemporal clustering characteristics of hand-foot-mouth disease (HFMD) in Songjiang District of Shanghai from 2017 to 2022, and to provide a basis for the prevention and control of HFMD. Methods The number of reported cases of HFMD and population data in Songjiang District from 2017 to 2022 were collected. SaTScan 10.1.2 was used for spatiotemporal scanning analysis, and ArcGis 10.7 was used to visually describe the spatial distribution of HFMD. Results From 2017 to 2022, a total of 12318 cases of HFMD were reported, with an average annual reporting rate of 106.72/100 000. The incidence rate of HFMD from 2017 to 2019 was 174.19/100 000, higher than the incidence rate of HFMD from 2020 to 2022 (43.29/100 000) (P<0.01). From 2017 to 2022, there were cases reported in each month throughout the year, with the peak incidence occurring from May to October each year. The incidence rate of HFMD in each area had obvious spatial clustering. The results of spatiotemporal scanning analysis showed that the high incidence areas of HFMD were mainly distributed in Jiuting Town, Jiuliting Street, Guangfulin Street, Sijing Town, and Dongjing Town (LLR=1199.68, P<0.01). Conclusion The HFMD in Songjiang District of Shanghai shows obvious spatiotemporal clustering distribution. The clustering area is mainly distributed in the northeast of the district. Attention should be paid to high-risk areas and key populations, and targeted preventive measures should be developed.
