Epidemiological characteristics of varicella in Songjiang District, Shanghai from 2013 to 2021

Autor: ZHU Qi, QIAN Jingxian, SHEN Jinhua, CHEN Wenhua, SHEN Jingwen, LU Hongmei
Jazyk: čínština
Rok vydání: 2023
Předmět:
Zdroj: Shanghai yufang yixue, Vol 35, Iss 7, Pp 639-643 (2023)
Druh dokumentu: article
ISSN: 1004-9231
DOI: 10.19428/j.cnki.sjpm.2023.22847
Popis: ObjectiveTo evaluate the effectiveness of the varicella vaccine immunization strategy in Shanghai, and to provide evidence for enhancing prevention and control measures by analyzing the incidence and trends of varicella in Songjiang District, Shanghai from 2013 to 2021.MethodsA descriptive analysis was conducted on 12 417 varicella cases reported in Songjiang District between 2013 and 2021. The epidemiological distribution of varicella cases was described, and the incidence rates were compared among different demographic variables, including registered residence, gender, age, and occupation.ResultsA total of 12 417 varicella cases were reported in Songjiang District from 2013 to 2021,with an average annual incidence of 77.03/105. The incidence of varicella showed an increasing trend from 2013 to 2017 (χ2trend=19.39, P
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