Spatial-temporal distribution characteristics of hand, foot and mouth disease in Jingzhou, Hubei, 2008–2017

ObjectiveTo analyze the spatial-temporal distribution characteristics of hand, foot and mouth disease (HFMD) in Jingzhou, Hubei province, from 2008 to 2017, and provide evidence for the prevention and control of HFMD.

MethodsThe global and local autocorrelation analyses on the spatiotemporal clustering of the incidence data of HFMD at street/township scale in Jinzhou during this period were performed by using software ArcGIS 10, and the spatiotemporal clustering analysis on the incidence data of HFMD was performed by using software SaTScan 9.4.

ResultsA total of 53 159 cases were reported in Jingzhou from 2008 to 2017, with an average annual incidence rate of 91.59/100 000. Spatial autocorrelation analysis showed that the incidence rate of HFMD had positive spatial correlation. The incidence rate of HFMD had obvious spatiotemporal clustering characteristics, the main clustering area was found in the central urban area of Jingzhou and adjacent counties and townships.

ConclusionUnderstanding the spatial and temporal distribution and spatial clustering characteristics of the incidence data of HFMD at street/township scale in Jingzhou has important public health significance for the allocation of public health resources, effective prevention and control of HFMD.