ArticleAnesthesiology research and practice2021
Impact of the First Wave of COVID-19 on the Number of General Anesthesia Cases in 34 Tertiary Hospitals in Japan: A Multicenter Retrospective Study.
Article in Anesthesiology research and practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Trends in surgery and anesthesia practices during the COVID-19 pandemic: a nationwide analysis from South Korea's Health Insurance Database.Frontiers in medicine · 2025Article
- The effect of COVID-19 pandemic on perioperative factors: data from the Swedish Perioperative Register.Perioperative medicine (London, England) · 2023Article
- Sustainable development goals for Japanese anesthesiologists: how to survive in times of turmoil.Journal of anesthesia · 2023Article
Corrections and comments
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Since the first case of coronavirus disease 2019 (COVID-19) was reported in Japan in January 2020, the COVID-19 pandemic has brought about a significant change in people's lives. Although the COVID-19 pandemic is expected to have had an impact on the work of anesthesiologists, the specific impact has been largely unreported. We hypothesized that the number of general anesthesia (GA) cases has decreased due to the COVID-19 pandemic. To test this hypothesis, we conducted a retrospective survey at 34 facilities in Japan as a part of the Japanese Epidemiologic Study for Perioperative Anaphylaxis. The results showed that the number of GA cases had significantly decreased, particularly in May 2020, under the government's declaration of a state of emergency. The decline in GA caseload had not fully recovered by July 2020. Furthermore, there were regional differences in the decline in the number of GA cases. The impact of the COVID-19 pandemic on the work of anesthesiologists was greater in prefectures where there were more COVID-19 patients and where the state of emergency was declared earlier. Our study suggested a region-dependent decrease in the number of GA cases due to the COVID-19 pandemic.
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Registered trials
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