Macheng Lu , Xiangpeng Kong , Cong Cheng , Mengmeng Liu , Yuan Zhang , Qiuhua Zhang , Tong Wang , Ye Zhang , Huiqiang Dou
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引用次数: 0
Abstract
Background
In past studies, non-medical factors in the social-healthcare-patient triad associated with the prevalence of COVID-19 have led to delays in the presentation of patients with acute appendicitis and an increase in complications. However, as research progresses, there is increasing evidence of a clinical association between COVID-19 and the development of acute appendicitis.
Methods
The effect of COVID-19 prevalence and associated factors on acute appendicitis in the control (2016–2019) and exposed (2020−2023) groups was derived from a retrospective study of 3070 patients with acute appendicitis from 2016 to 2023.
Results
After the implementation of the restrictions, the rate of acute appendicitis visits in the exposed group compared to the control group dropped sharply in the initial period (P = 0.047) and recovered gradually with the relaxation of the restrictions. Similar changes occurred in the number of acute complicated appendicitis visits. In addition, after the lifting of restrictions and the COVID-19 outbreak, the proportion of acute complicated appendicitis in the exposed group increased significantly (P < 0.001) and an increase in the number of complicated appendicitis visits was observed (P < 0.001) compared with the control group. In addition, the age distribution of acute appendicitis during this period showed an ageing trend (P = 0.001).
Conclusion
COVID-19 infections may be more likely to progress to complicated appendicitis after an episode of appendicitis, even if they have been cured for the same period of time. In addition, the proportion of elderly patients with appendicitis increased after the COVID-19 epidemic.