[1] LIU Hui, ZHENG Shuai, CHEN Jing, et al. Analysis of EpidemioLogical Characteristics of New Coronavirus Pneumonia in Shaanxi Province and Thoughts on Prevention and Treatment of Traditional Chinese Medicine [J]. Journal of Shaanxi University of Traditional Chinese Medicine, 2020, (预出版): 15-23.
Analysis of EpidemioLogical Characteristics of New Coronavirus Pneumonia in Shaanxi Province and Thoughts on Prevention and Treatment of Traditional Chinese Medicine
- Abstract:
- Objective A descriptive epidemiological research was conducted to investigate the epidemic trends and epidemiological characteristics of novel coronavirus pneumonia( NCP) in Shaanxi Province, to clarify its contact history, and to provide reference for accelerating the containment of NCP cases . Methods The case information of all NCP confirmed cases in Shaanxi Province was collected from the official website of the Shaanxi Provincial Health and Health Committee, and entered into EXCEL for collation; analysis and visualization were performed with the help of software such as EXCEL and Origin. Results As of March 2, 2020, a total of 245 NCP patients were collected. The majority of the male patients are in the population distribution, and the age is concentrated in the 20 -70 years ( 88. 57%) . In the regional distribution, Xi＇an has the largest number of cases, with 120 cases ( 48. 95%) , and Yangling Demonstration Area and Hancheng have the fewest cases, with 1 case ( 0. 41%) . In the time distribution, there were new cases from January 23 to February 20, 2020, and no new cases occurred from February 21 to March 2. In terms of contact history, a total of 116 imported cases ( 47. 35%) , 114 ( 46. 53%) developed disease due to close contact with confirmed cases, and 15 cases ( 6. 12%) had no clear contact history. In terms of family clustering, 105 cases were involved, accounting for 42. 88%. The average difference between the time of onset of symptoms and the time of first visit was 2. 48 days. The mean difference between the first visit and the confirmed time was 5. 16 days. As of March 2, 2020, the cure rate of NCP in Shaanxi Province was 85. 31%, and the mortality rate was 0. 41%. Conclusions The incidence of NCP is higher in men than in women, and there is interpersonal transmission and family clustering. The incubation period of NCP may still be the source of 2019 - nCoV infection. The epidemic situation in Shaanxi Province has improved significantly, but the NCP epidemic is not over yet. When enterprises resume work and resume production, key population monitoring and medical observation should be strengthened, and various prevention and control measures should be strictly implemented. Give full play to the advantages of Chinese medicine to actively respond to the NCP epidemic.
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Memo
基金项目:陕西省卫生健康委员会卫生健康科研项目(2018A017);陕西省教育厅重点科学研究计划项目(19JS015) 通讯作者:张荣强,博士,副教授,主要研究方向为重大传染病的防控策略研究?E-mail:zhangrqxianyang@163.com