Objective To analyze the epidemiological characteristics of gonorrhea cases in Fucheng District of Mianyang City,Sichuan Province from 2005 to 2022,in order to provide a basis for the prevention and control of gonorrhea in Fucheng District of Mianyang City.Methods Descriptive epidemiological methods were used to analyze the distribution characteristics of gonorrhea incidence time,urban and rural areas(regions),and population(age,gender,occupation)in Fucheng District of Mianyang City from 2005 to 2022.Apply the principle of circular distribution to calculate the r-value.Establish a database by using Excel 2010 for the data,SPSS 18.0 statistical software was used for statistical processing,and％or rate was used to represent the counting data.The comparison of％or rate was conducted by using x2 test,and the testing level was taken as α=0.05.Results A total of 996 gonorrhea cases were reported in Fucheng district of Mianyang City from 2005 to 2022,with an average annual reported incidence rate of 8.95/105.There was a statistically significant difference in the reported incidence of gonorrhea in different years(x2=1108.57,P＜0.001).The reported incidence rate showed a downward trend first and then an upward trend(x2trends=98.35,P＜0.001).The cumulative reported incidence rate of urban streets was higher than that of rural towns(x2=236.75,P＜0.001).There was no seasonal clustering peak characteristic of gonorrhea incidence(r=0.041,P=0.30).The incidence rate in males was higher than that in females(x2=360.76,P＜0.001),with a male to female incidence ratio of 4.16∶1.The incidence of gonorrhea was mainly in the 20-29 age group(36.55％),and the incidence rate was 19.85/105.The incidence of gonorrhea in different age groups was statistically significant(x2=504.22,P＜0.001).It was mainly caused by household chores and industries(28.82％),followed by workers and cadres(22.49％).Conclusions From 2005 to 2022,the incidence of gonorrhea in Fucheng District of Mianyang city show a trend of first decreasing and then increasing.The incidence of gonorrhea in urban streets is higher than that in rural townships,and the incidence of gonorrhea in males is higher than that in females.Health education and monitoring of key groups should be strengthened,and precise intervention measures should be formulated according to the epidemic characteristics of gonorrhea to reduce the incidence rate of gonorrhea.
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