| Peer-Reviewed

The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study

Received: 1 March 2023    Accepted: 21 March 2023    Published: 24 March 2023
Views:       Downloads:
Abstract

Objective: To understand the infection situation of COVID-19 among primary and middle school students and co-residents in Nan'an District of Chongqing during the new stage of "a Class B infectious disease under Category B management", and to provide scientific basis for the subsequent timely analysis of the epidemic situation and prediction of the demand for medical treatment resources. Methods: From December 20 to 21, 2022, 19225 students from 86 primary and secondary schools in Nan'an District were selected by stratified random cluster sampling method to conduct an electronic questionnaire survey. Results: A total of 17744 valid questionnaires were received, the response rate was 92.30%, the average age was 11 years old. The infection rate of novel coronavirus was 64.09%, among which the infection rate of middle school study group was higher than that of primary school study group, accounting for 65.39%. The infection rate of male students was slightly higher than that of female students (63.02%) The infection rate of Nanping residential area was higher than that of other residential areas, accounting for 66.25%. The symptoms, infection, medical treatment and hospitalization of co-residents were statistically significant. Conclusion: The infection rate of COVID-19 among primary and secondary schools and co-residents in Nan'an District is higher than that of Chongqing in the same period, but the subjects have high health awareness and take the initiative to seek medical treatment or be hospitalized. In the future, it is necessary to focus on people in junior high schools, male, old urban areas, etc. Publicity and education on family COVID-19 prevention measures shall be well conducted to ensure medical treatment resources in the region and provide timely and satisfactory medical and health services for residents.

Published in International Journal of Infectious Diseases and Therapy (Volume 8, Issue 1)
DOI 10.11648/j.ijidt.20230801.17
Page(s) 46-49
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Infection by COVID-19, Primary and Middle School Students, Co-residents

References
[1] NYBERG T, FERGUSON N M, NASH S G, et al. Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study [J]. Lancet (London, England), 2022, 399 (10332): 1303-12. doi: 10.1016/S0140-6736(22)00462-7.
[2] YU W, GUO Y, ZHANG S, et al. Proportion of asymptomatic infection and nonsevere disease caused by SARS-CoV-2 Omicron variant: A systematic review and analysis [J]. Journal of medical virology, 2022, 94 (12): 5790-801 [In Chinese]. doi: 10.1002/jmv.28066.
[3] Yuan Jiaying, Wang Xiangyur, Li Xiang, et al. Analysis of influcencing of nucleic acid detection negative time in 228 patients infected with Omicron variant of novel coronavirus in Shanghai [J/OL]. China Tropical Medicine. https://kns.cnki.net/kcms/detail//46.1064.R.20230119.1709.003.html
[4] World health organization. Opening speech by the Director-General of WHO at the media briefing on October 5, 2022. https://mp.weixin.qq.com/s?__biz=MzAwNjYwNjQ4OA==&mid=2651577964&idx=5&sn=2e1a0adce19112b11269382eefea8a56&chksm=80f5a59bb7822c8dc6f1bc4103c6dc855f66f6deb927f5483adbc0212612cfdf7d0fe2df122f&scene=27.
[5] Chinese Center for Disease Control and Prevention Interpretation of novel coronavirus Infection Prevention and Control Plan (10th Edition) [M]. 2023. [In Chinese]. https://www.chinacdc.cn/jkzt/crb/zl/szkb_11803/jszl_11815/202301/t20230107_263262.html.
[6] Chinese Center for Disease Control and Prevention. Interpretation of Diagnosis and Treatment Scheme for New Coronavirus Infection (Trial Tenth Edition) [M]. 2023. [In Chinese]. https://www.chinacdc.cn/jkzt/crb/zl/szkb_11803/jszl_11815/202301/t20230107_263258.html.
[7] China.com Investigation on COVID-19 Infection in Several Provinces of China Officially Deployed the Prevention and Control of Spring Festival Transportation Epidemic [M]. 2023. [In Chinese]. https://baijiahao.baidu.com/s?id=1753467382527087627&wfr=spider&for=pc.
[8] WANG Hui-bo, ZHANG Wen-zeng, MENG Tian-yue. Investigation and analysis of a family cluster of COVID-19 ina district of Beijing [J]. Capital Journal of Public Health, 2022, 003): 016. [In Chinese]. doi: 10.16760/j.cnki.sdggws.2022.03.013.
[9] Li Yilin, Wu Chunyan, Mei Xin, et al. Knowledge about COVID-19 prevention, personal preventive practice and its associates among primary and middle school students in Wuhan city [J]. Chin J Pubic Health, Jun 2021, v. 37 (06): 994-998. [In Chinese]. https://kns.cnki.net/kcms2/article/abstract?v=3uoqIhG8C44YLTlOAiTRKibYlV5Vjs7iy_Rpms2pqwbFRRUtoUImHSxEcirTrWR56-y2Km-DkTnjaZ9Bc_KLe5h_rcMq7uX5&uniplatform=NZKPT&src=copy
[10] Li Yijia, Zhao Sirui, Luo Xinmiao, et al. Network survey on behavior and attitude of mask-wearing among primary and middle school students in Chongqing at the early stage of COVID-19 pandemic [J]. Health Medicine Research and Practice, 2022, v. 19 (08): 25-30. doi: 10.11986/j.issn.1673-873X.2022.08.006.
[11] TABATABAEIZADEH S A. Airborne transmission of COVID-19 and the role of face mask to prevent it: a systematic review and meta-analysis [J]. European journal of medical research, 2021, 26 (1): 1. doi: 10.1186/s40001-020-00475-6.
[12] LI Y, LIANG M, GAO L, et al. Face masks to prevent transmission of COVID-19: A systematic review and meta-analysis [J]. American journal of infection control, 2021, 49 (7): 900-6. doi: 10.1016/j.ajic.2020.12.007.
[13] People’s Goverment of Chongqing, Nanan District. Bulletin of the Seventh National Population Census of Nan'an District [M]. 2021. https://www.cqna.gov.cn/bm/qtjj/zwgk_59968/fdzdgknr_59970/tjxx/pcsj/202208/t20220802_10972572.html.
[14] WU Yu, LIU Jue, LIU Min, et al. Epidemiological features and scientific prevention and control advice of SARS-CoV-2 Omicron variant [J]. Chinese Journal of Disease Control & Prevention, 2022, v. 26 (05): 497-501.[In Chinese]. doi: 10.16462/j.cnki.zhjbkz.2022.05.001.
[15] KUMAR S, KARUPPANAN K, SUBRAMANIAM G. Omicron (BA.1) and sub-variants (BA.1.1, BA.2, and BA.3) of SARS-CoV-2 spike infectivity and pathogenicity: A comparative sequence and structural-based computational assessment [J]. Journal of medical virology, 2022, 94 (10): 4780-4791. doi: 10.1002/jmv.27927.
[16] Liao Kangsheng, Lu Hongzhou. Current studies in 2019-nCoV Omicron variant: implications for scientific prevention and control strategies [J]. Electronic Journal of Emerging Infectious Diseases, 2022, 7 (1): 1-5.
Cite This Article
  • APA Style

    Hui Xiang, Yan Wang, Linlin Yang, Wenwen Deng, Jing Qin, et al. (2023). The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study. International Journal of Infectious Diseases and Therapy, 8(1), 46-49. https://doi.org/10.11648/j.ijidt.20230801.17

    Copy | Download

    ACS Style

    Hui Xiang; Yan Wang; Linlin Yang; Wenwen Deng; Jing Qin, et al. The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study. Int. J. Infect. Dis. Ther. 2023, 8(1), 46-49. doi: 10.11648/j.ijidt.20230801.17

    Copy | Download

    AMA Style

    Hui Xiang, Yan Wang, Linlin Yang, Wenwen Deng, Jing Qin, et al. The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study. Int J Infect Dis Ther. 2023;8(1):46-49. doi: 10.11648/j.ijidt.20230801.17

    Copy | Download

  • @article{10.11648/j.ijidt.20230801.17,
      author = {Hui Xiang and Yan Wang and Linlin Yang and Wenwen Deng and Jing Qin and Lu Yu and Li Qi and Xiaoqing Tang},
      title = {The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study},
      journal = {International Journal of Infectious Diseases and Therapy},
      volume = {8},
      number = {1},
      pages = {46-49},
      doi = {10.11648/j.ijidt.20230801.17},
      url = {https://doi.org/10.11648/j.ijidt.20230801.17},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijidt.20230801.17},
      abstract = {Objective: To understand the infection situation of COVID-19 among primary and middle school students and co-residents in Nan'an District of Chongqing during the new stage of "a Class B infectious disease under Category B management", and to provide scientific basis for the subsequent timely analysis of the epidemic situation and prediction of the demand for medical treatment resources. Methods: From December 20 to 21, 2022, 19225 students from 86 primary and secondary schools in Nan'an District were selected by stratified random cluster sampling method to conduct an electronic questionnaire survey. Results: A total of 17744 valid questionnaires were received, the response rate was 92.30%, the average age was 11 years old. The infection rate of novel coronavirus was 64.09%, among which the infection rate of middle school study group was higher than that of primary school study group, accounting for 65.39%. The infection rate of male students was slightly higher than that of female students (63.02%) The infection rate of Nanping residential area was higher than that of other residential areas, accounting for 66.25%. The symptoms, infection, medical treatment and hospitalization of co-residents were statistically significant. Conclusion: The infection rate of COVID-19 among primary and secondary schools and co-residents in Nan'an District is higher than that of Chongqing in the same period, but the subjects have high health awareness and take the initiative to seek medical treatment or be hospitalized. In the future, it is necessary to focus on people in junior high schools, male, old urban areas, etc. Publicity and education on family COVID-19 prevention measures shall be well conducted to ensure medical treatment resources in the region and provide timely and satisfactory medical and health services for residents.},
     year = {2023}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - The Incidence of COVID-19 Among Primary Middle School Students and Co-residents in Nan'an District, Chongqing, China: A Cross-Sectional Study
    AU  - Hui Xiang
    AU  - Yan Wang
    AU  - Linlin Yang
    AU  - Wenwen Deng
    AU  - Jing Qin
    AU  - Lu Yu
    AU  - Li Qi
    AU  - Xiaoqing Tang
    Y1  - 2023/03/24
    PY  - 2023
    N1  - https://doi.org/10.11648/j.ijidt.20230801.17
    DO  - 10.11648/j.ijidt.20230801.17
    T2  - International Journal of Infectious Diseases and Therapy
    JF  - International Journal of Infectious Diseases and Therapy
    JO  - International Journal of Infectious Diseases and Therapy
    SP  - 46
    EP  - 49
    PB  - Science Publishing Group
    SN  - 2578-966X
    UR  - https://doi.org/10.11648/j.ijidt.20230801.17
    AB  - Objective: To understand the infection situation of COVID-19 among primary and middle school students and co-residents in Nan'an District of Chongqing during the new stage of "a Class B infectious disease under Category B management", and to provide scientific basis for the subsequent timely analysis of the epidemic situation and prediction of the demand for medical treatment resources. Methods: From December 20 to 21, 2022, 19225 students from 86 primary and secondary schools in Nan'an District were selected by stratified random cluster sampling method to conduct an electronic questionnaire survey. Results: A total of 17744 valid questionnaires were received, the response rate was 92.30%, the average age was 11 years old. The infection rate of novel coronavirus was 64.09%, among which the infection rate of middle school study group was higher than that of primary school study group, accounting for 65.39%. The infection rate of male students was slightly higher than that of female students (63.02%) The infection rate of Nanping residential area was higher than that of other residential areas, accounting for 66.25%. The symptoms, infection, medical treatment and hospitalization of co-residents were statistically significant. Conclusion: The infection rate of COVID-19 among primary and secondary schools and co-residents in Nan'an District is higher than that of Chongqing in the same period, but the subjects have high health awareness and take the initiative to seek medical treatment or be hospitalized. In the future, it is necessary to focus on people in junior high schools, male, old urban areas, etc. Publicity and education on family COVID-19 prevention measures shall be well conducted to ensure medical treatment resources in the region and provide timely and satisfactory medical and health services for residents.
    VL  - 8
    IS  - 1
    ER  - 

    Copy | Download

Author Information
  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • Nanping Middle School, Chongqing, China

  • The Center for Disease Control and Prevention, Institute of Infectious Disease Control and Prevention, Chongqing, China

  • The Center for Disease Control and Prevention in Nan'an District, Chongqing, China

  • Sections