Epidemiological characteristics of syphilis in Yichang in 2011 - 2020
10.3969/j.issn.1006-2483.2023.02.023
- VernacularTitle:2011—2020年宜昌市梅毒流行病学特征分析
- Author:
Fangfang LI
1
;
Jianhua LIU
1
;
Hao ZHANG
1
;
Yu TIAN
1
;
Yi YANG
2
;
Wen LEI
1
;
Yi LIANG
1
Author Information
1. Yichang City Center for Disease Control and Prevention , Yichang , Hubei 443005 , China
2. Zhijiang City Center for Disease Control and Prevention , Yichang 443200 , China
- Publication Type:Journal Article
- Keywords:
Syphilis;
Epidemiological characteristics;
Epidemic
- From:
Journal of Public Health and Preventive Medicine
2023;34(2):105-108
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the epidemiological characteristics of syphilis in Yichang City from 2011 to 2020, and provide a scientific basis for developing effective control measures. Methods The data of syphilis cases reported in Yichang City from 2011 to 2020 were collected and analyzed by descriptive epidemiological methods. Results A total of 8 107 cases of syphilis were reported in Yichang City from 2011 to 2020, with an average annual reported incidence rate of 19.76 per 100 000.The reported incidence of syphilis increased from 17.39/100 000 in 2011 to 24.49/100 000 in 2018 （APC=6.82%，95%CI：2.34%~11.49%， P＜0.05）, from 24.49/100 000 in 2018 Decline to 17.55/100 000 in 2020（P＞0.05）. Recessive syphilis is the main type, with 5 837 cases (72.00%), and the annual reported incidence rate is 14.23 per 100 000. The number of cases peaked in July, at 836 (10.31%), and 433 (5.34%) of the lowest in February . The top 3 counties with annual average reported incidence rates were Zigui County (28.51/100 000) , Xiling District (25.01/100 000), and Dangyang City (23.73/100 000). There were a statistically significant differences in reported incidence between counties (2 =933.92, P＜0.01). Gender ratio was 0.72. Cases mainly concentrated in people over 20 years old, 7901 cases (97.46%). The occupation distribution is mainly farmers, housework, unemployed, and retired people. Conclusion The incidence of syphilis in Yichang City has been on the rise in recent ten years, and there is still a long way to go to prevent and control syphilis. We suggested to continue to strengthen the prevention and control of syphilis and comprehensively prevent and control the spread of syphilis.
