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Incidence of statutory and key-monitored infectious diseases among students in Beijing from 2016 to 2020
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Wenjie XU1, Chengxu BAI1, Dongni CHEN1, Zhiwei XIA1, Shuangsheng WU*, 1, Xin GUO*, 2, Peng YANG1
Chinese Journal of School Health | 2025, 46(4) : 592 - 596
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Chinese Journal of School Health | 2025, 46(4): 592-596
• Disease Control •
Incidence of statutory and key-monitored infectious diseases among students in Beijing from 2016 to 2020
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Wenjie XU1, Chengxu BAI1, Dongni CHEN1, Zhiwei XIA1, Shuangsheng WU*, 1, Xin GUO*, 2, Peng YANG1
Affiliations
  • 1Institute of School Health, Beijing Municipal Center for Disease Control and Prevention, Beijing (100013), China
Published: 2025-04-25 doi: 10.16835/j.cnki.1000-9817.2025098
Outline
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Objective

To analyze the incidence of statutory and key-monitored infectious diseases among school students in Beijing from 2016 to 2020, so as to provide a reference for developing the prevention and control of infectious diseases in schools.

Methods

A descriptive statistical analysis was conducted on student cases aged 6-22 years in Beijing from 2016 to 2020 selected from the China Disease Surveillance Information Reporting Management System. Rate comparisons were performed using the χ2 test and trend χ2 test.

Results

From 2016 to 2020, the overall incidence of statutory and key-monitored infectious diseases among students in Beijing showed an upward trend (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=582.42), the incidence rates of Category B and other infectious diseases exhibited a downward trend (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=82.71, 18.34), while Category C infectious diseases demonstrated a significant upward trend (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=911.75) (P < 0.01). Among Category B infectious diseases, scarlet fever, bacillary dysentery, tuberculosis, and HIV/AIDS were predominant, with annual average incidence rates of 61.33/100 000, 35.38/100 000, 13.88/100 000, and 3.78/100 000, respectively. Except for HIV/AIDS, the reported incidence rates of other infectious diseases showed a declining trend. Among Category C infectious diseases, influenza, other infectious diarrhea, hand-foot-mouth disease, and mumps were predominant, with annual average incidence rates of 956.13/100 000, 114.39/100 000, 111.37/100 000, and 28.24/100 000, respectively. Influenza showed a significant upward trend (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=1 508.30), while the other infectious diarrhea, hand-foot-mouth disease, and mumps exhibited a downward trend (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=13.84, 25.78, 6.13) (P < 0.05). Among other infectious diseases, varicella was predominant (\begin{document}$\chi _{{\rm{trend}}}^2$\end{document}=17.47, P < 0.05). Scarlet fever, influenza, hand-foot-mouth disease, and mumps had higher incidence rates among primary and middle school students; other infectious diarrhea and varicella were more prevalent among high school students; tuberculosis and bacillary dysentery were more common among high school and college students; and HIV/AIDS had higher incidence rates among college and high school students.

Conclusion

From 2016 to 2020, the incidence of Category B infectious diseases among students in Beijing showed a declining trend, while influenza, a Category C infectious disease, exhibited a significant upward trend.

Communicable diseases  /  Population surveillance  /  Incidence  /  Students
徐文婕, 白承续, 陈东妮, 夏志伟, 吴双胜, 郭欣, 杨鹏. 北京市学生2016—2020年法定和重点监测传染病发病情况. 中国学校卫生, 2025 , 46 (4) : 592 -596 . DOI: 10.16835/j.cnki.1000-9817.2025098
Wenjie XU, Chengxu BAI, Dongni CHEN, Zhiwei XIA, Shuangsheng WU, Xin GUO, Peng YANG. Incidence of statutory and key-monitored infectious diseases among students in Beijing from 2016 to 2020[J]. Chinese Journal of School Health, 2025 , 46 (4) : 592 -596 . DOI: 10.16835/j.cnki.1000-9817.2025098
Year 2025 volume 46 Issue 4
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doi: 10.16835/j.cnki.1000-9817.2025098
  • Receive Date:2024-11-14
  • Online Date:2026-11-06
  • Published:2025-04-25
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  • Received:2024-11-14
  • Revised:2025-01-27
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    1Institute of School Health, Beijing Municipal Center for Disease Control and Prevention, Beijing (100013), China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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