Epidemiological characteristics of pulmonary tuberculosis in Jinshui district,Zhengzhou,2012-2022
Objective To analyze the epidemiological characteristics of pulmonary tuberculosis(PTB)in Jinshui district,Zhengzhou,and identify the problems and deficiencies in the prevention and control of PTB for providing evidence to formulate the strategies of tuberculosis prevention and control.Methods Tuberculosis incidence data in Jinshui district of Zhengzhou city were collected from the infectious disease surveillance system from 2012-2022,calculated the annual average reported incidence rate,the descriptive epidemiology method was used for the analysis.Results From 2012 to 2022,3 781 cases of PTB were report-ed in Jinshui district of Zhengzhou city with the average annual reported incidence of 25.83/105.The average annual reported in-cidence was 30.97/105 in male and 20.35/105 in female(x2=159.756,P＜0.05).The reported incidence in different age groups ranged from 0.73/105 to 85.32/105(x2=1 596.856,P＜0.05).The most commen occupation of PTB cases was housework and unem-ployment(31.37％),followed by the retired(18.83％).PTB cases were reported in every month of the year,with a peak between March and April.PTB cases were reported from 17 subdistrict in Jinshui district.Conclusions The overall situation of PTB inci-dence in Jinshui District's is relatively stable;the elderly,farmers and students are key populations for prevention and control.Efforts should continue to increase investment and management in tuberculosis prevention and control.
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