Evidence map›Paper›PMID 41735970›Full record

ArticleBMC public health2026

Spatiotemporal distribution of syphilis in Mainland China during the 17 years from 2004 to 2020.

Ying Zheng, Shu-Hao Fan, Hui-Lin Zhang, Jia-Wen Xie, Yin-Feng Guo, Xiao-Lu Yu, Yan Zhang, Li-Rong Lin

Abstract read
In one paragraph

Article in BMC public health, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Ying Zheng *Center of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Shu-Hao Fan *Center of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Hui-Lin Zhang *Center of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Jia-Wen XieCenter of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Yin-Feng GuoCenter of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China.
Xiao-Lu YuCenter of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China. 863120341@qq.com.
Yan ZhangCenter of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China. zy1983@xmu.edu.cn.
Li-Rong LinCenter of Clinical Laboratory, Zhongshan Hospital Xiamen University, School of Medicine, Xiamen University, Xiamen, China. linlirong@xmu.edu.cn.

Funding

National Natural Science Foundation of China 81972028the Fujian Provincial Natural Science Foundation of China 2022J011349the Fujian Provincial Natural Science Foundation of China 2024ZD01008the National Natural Science Foundation of China 82371367the Natural Science Foundation of Xiamen 3502Z20227267the Natural Science Foundation of Xiamen 3502Z20244ZD1063the Natural Science Foundation of Xiamen, China 3502Z202374014
6 · The paper itself

Abstract

objectiveSyphilis remains a major public health issue worldwide. Spatiotemporal analysis can offer insight to the geographic variation of the syphilis epidemic and contribute to the development of targeted prevention and control programs in public health practice. This study aimed to investigate the spatial and temporal distribution of syphilis incidence and the sociodemographic factors influencing it in mainland China from 2004—2020.

methodsSyphilis incidence data from 2004–2020 were extracted from the China Public Health Science Data Center, and socio-demographic data from 2004–2020 were extracted from the official website of the National Bureau of Statistics. Spatial autocorrelation analysis, retrospective time scanning, and panel data regression analysis were used to investigate the spatial and temporal distribution of syphilis incidence and the sociodemographic factors influencing it.

resultsThe global spatial autocorrelation showed that there was spatial aggregation in the distribution of syphilis incidence in mainland China from 2004 to 2010 (Moran’s I = 0.1561 ~ 0.3782 P < 0.05), and there was no spatial aggregation in the distribution of syphilis incidence in mainland China from 2011 to 2020 (Moran’s I = -0.0145 ~ 0.1511, P > 0.05). One most likely and four secondary clustering areas of syphilis rates were identified. The unmarried rate was negatively correlated with the incidence of syphilis, while gross domestic product per capita, consumption expenditure per capita, the number of medical institutions, the divorce rate, passenger turnover, and population density were positively correlated with the incidence of syphilis.

conclusionThe spatiotemporal distribution of syphilis incidence is heterogeneous and influenced by multiple sociodemographic variables. A spatiotemporal scanning statistics and spatial panel regression are effective tools for identifying clusters and analyzing factors that determine syphilis incidence. The findings can be used to develop targeted prevention and control programs in public health.

Indexed as

SyphilisChinaHumansIncidenceRetrospective StudiesSociodemographic FactorsSocioeconomic FactorsSpatio-Temporal AnalysisClusteringSociodemographic determinantSpatiotemporal analysisSyphilis

Identifiers

PMID41735970
PMCPMC13041116

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.