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Did the severity of appendicitis increase during the COVID-19 pandemic?
Yao-Jen Chang1,2, Li-Ju Chen3,4, Yun-Jau Chang5,6
1Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
Insights
During the COVID-19 pandemic, patients delayed seeking care for appendicitis, leading to increased severity. This highlights potential risks of seeking medical attention during public health crises.
Area of Science:
- Medical Research
- Public Health
- Surgical Outcomes
Background:
- The COVID-19 pandemic may have influenced patient behavior regarding seeking medical care for conditions like appendicitis.
- Delayed treatment seeking can potentially exacerbate appendicitis severity.
Purpose of the Study:
- To evaluate the severity of appendicitis cases during the COVID-19 pandemic.
- To compare appendicitis severity between pandemic and pre-pandemic periods.
Main Methods:
- Retrospective analysis of appendicitis patients at Taipei City Hospital.
- Comparison between a COVID-19 pandemic group (Jan-Jun 2020) and a control group (Jan-Jul 2019).
- Multivariate logistic regression used to assess appendicitis severity changes.
Main Results:
- 307 patients with appendicitis were identified; no significant demographic or surgical differences between groups.
- A decrease in appendicitis cases during peak COVID-19 periods was observed.
- An increase in complicated appendicitis cases was noted in the pandemic group compared to the control group.
Conclusions:
- Appendicitis severity may have increased during the COVID-19 pandemic.
- Patient hesitation to seek medical help for mild symptoms likely contributed to increased severity.
Background:
This study aimed to assess the severity of appendicitis during the coronavirus disease 2019 (COVID-19) pandemic, as patients with appendicitis may procrastinate seeking medical attention during the pandemic.
Methods:
Information on patients with appendicitis who were treated at the Taipei City Hospital during the COVID-19 pandemic (January 1, 2020 to June 30, 2020) was retrieved. Patients who were diagnosed with appendicitis and treated at the same hospital from January 1, 2019 to July 1, 2019 were designated as the control group. Multivariate logistic regression analysis was conducted to assess changes in the severity of appendicitis (at a 2-week interval) between the two groups.
Results:
We identified 307 (study group: 149; control group: 158) consecutive patients with appendicitis. The mean age was 46.2 +- 19.8 years. Between the two groups, there were no significant differences in age, sex, comorbidity, surgery type (laparoscopic or open appendectomy) or surgery time. The number of patients in the study group decreased between January 29, 2020 and April 21, 2020, which paralleled the period of spikes in the confirmed COVID-19 cases and restricted daily activities. The percentage of uncomplicated and complicated appendicitis (excluding mild appendicitis or normal appendix) in the study group increased between February 26 and March 10, as well as between April 8 and April 21. In the multivariate regression analysis, the odds of uncomplicated and complicated appendicitis increased in three bi-weeks for the study group but not in the control group.
Conclusion:
The severity of acute appendicitis might increase during the COVID-19 pandemic, because patients with mild appendicitis (or abdominal pain) may hesitate to seek help.
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