Incidence of complicated appendicitis before and after the COVID-19 pandemic: a comparative analysis
- Author:
Haksoo KIM
1
;
Dongkil JEONG
;
Young Soon CHO
;
Geum Jong SONG
;
Hyung Jun MOON
;
Tae Yong SHIN
;
Dong Wook LEE
;
Hyun Joon KIM
;
Hyun Jung LEE
;
Sun In HONG
Author Information
1. Department of Emergency Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
- Publication Type:Original Article
- From:Journal of the Korean Society of Emergency Medicine
2025;36(1):12-19
- CountryRepublic of Korea
- Language:English
-
Abstract:
Objective:It has been 1 year since the start of the worldwide coronavirus disease-19 (COVID-19) pandemic. This study analyzed the indirect effects of COVID-19 on treating patients with non-infectious diseases by comparing the incidence of complicated appendicitis before and after the pandemic.
Methods:The target group included patients aged at least 16 years diagnosed with acute appendicitis between February 23 and July 31, 2020. Patients diagnosed during the same period in 2019 were selected as the control group. The differences in the incidence of complicated appendicitis before and after COVID-19 were investigated, and the association with various variables was analyzed using the odds ratios and 95% confidence intervals (CIs).
Results:The study included 120 subjects in 2019 (pre-COVID group) and 119 cases in 2020 (post-COVID group). The pre-COVID group included 25 cases (20.8%) of complicated appendicitis, while the post-COVID group included 48 cases (40.3%). The median time from symptom onset to visit (pre-hospital time) increased from 15 to 22 hours, and the median time from the visit to surgery (in-hospital time) increased from 7 to 11 hours. Multivariate regression analysis of the three variables revealed odds ratios (95% CIs) of pre-hospital time, erythrocyte sedimentation rate, and inclusion in the post-COVID group of 1.02 (1.01-1.02), 2.07 (1.11-3.86), and 2.15 (1.12-4.11), respectively.
Conclusion:The incidence of complicated appendicitis increased after the COVID-19 pandemic. Therefore, a healthcare system that can minimize the delay in treating non-infectious emergency patients is needed.
