Dataset Information

Impact of COVID-19 on the Volume of Acute Stroke Admissions: A Nationwide Survey in Japan.

ABSTRACT: This study aimed to measure the impact of the COVID-19 pandemic on the volumes of annual stroke admissions compared with those before the pandemic in Japan. We conducted an observational, retrospective nationwide survey across 542 primary stroke centers in Japan. The annual admission volumes for acute stroke within 7 days from onset between 2019 as the pre-pandemic period and 2020 as the pandemic period were compared as a whole and separately by months during which the epidemic was serious and prefectures of high numbers of infected persons. The number of stroke patients declined from 182,660 in 2019 to 178,083 in 2020, with a reduction rate of 2.51% (95% confidence interval [CI], 2.58%-2.44%). The reduction rates were 1.92% (95% CI, 1.85%-2.00%; 127,979-125,522) for ischemic stroke, 3.88% (95% CI, 3.70%-4.07%, 41,906-40,278) for intracerebral hemorrhage, and 4.58% (95% CI, 4.23%-4.95%; 13,020-12,424) for subarachnoid hemorrhage. The admission volume declined by 5.60% (95% CI, 5.46%-5.74%) during the 7 months of 2020 when the epidemic was serious, whereas it increased in the remaining 5 months (2.01%; 95% CI, 1.91%-2.11%). The annual decline in the admission volume was predominant in the five prefectures with the largest numbers of infected people per million population (4.72%; 95% CI, 4.53%-4.92%). In conclusion, the acute stroke admission volume declined by 2.51% in 2020 relative to 2019 in Japan, especially during the months of high infection, and in highly infected prefectures. Overwhelmed healthcare systems and infection control practices may have been associated with the decline in the stroke admission volume during the COVID-19 pandemic.

SUBMITTER: Yoshimoto T

PROVIDER: S-EPMC9464481 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature

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Impact of COVID-19 on the Volume of Acute Stroke Admissions: A Nationwide Survey in Japan.

Yoshimoto Takeshi T Yamagami Hiroshi H Sakai Nobuyuki N Toyoda Kazunori K Hashimoto Yoichiro Y Hirano Teruyuki T Iwama Toru T Goto Rei R Kimura Kazumi K Kuroda Satoshi S Matsumaru Yuji Y Miyamoto Susumu S Ogasawara Kuniaki K Okada Yasushi Y Shiokawa Yoshiaki Y Takagi Yasushi Y Tominaga Teiji T Uno Masaaki M Yoshimura Shinichi S Ohara Nobuyuki N Imamura Hirotoshi H Sakai Chiaki C

Neurologia medico-chirurgica 20220624 8

This study aimed to measure the impact of the COVID-19 pandemic on the volumes of annual stroke admissions compared with those before the pandemic in Japan. We conducted an observational, retrospective nationwide survey across 542 primary stroke centers in Japan. The annual admission volumes for acute stroke within 7 days from onset between 2019 as the pre-pandemic period and 2020 as the pandemic period were compared as a whole and separately by months during which the epidemic was serious and p ...[more]

PMID: 35753763

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Project description:BackgroundThe coronavirus disease 2019 (COVID-19) pandemic has had a profound impact on health care utilization. However, the overall picture of shifts in health care utilization remains unclear.ObjectiveWe assessed the ecology of medical care during the COVID-19 pandemic in Japan and compared it with the results pre-pandemic. We also investigated the associations of sociodemographic and clinical factors with health care utilization during the COVID-19 pandemic.Design and methodsWe conducted a nationwide cross-sectional survey of a representative sample of the general Japanese adult population in May 2021. The main outcomes were health care utilization for health-related events in the last month. We assessed sociodemographic and clinical factors, including age, sex, years of education, annual household income, social isolation, and the number of chronic conditions.Key resultsData were analyzed from 1747 respondents. Over-the-counter drug use, physician's office visits, and hospital outpatient clinic visits decreased drastically during the COVID-19 pandemic compared with pre-pandemic levels. The decrease in the use of medical facilities was especially pronounced among the elderly. Sociodemographic and clinical factors were differently associated with health care utilization during the COVID-19 pandemic. Social isolation and years of education were positively associated with over-the-counter drug use, while female sex was associated with increased over-the-counter drug use and physician's office visits. In addition, the number of chronic conditions was associated with increased hospital visits.ConclusionsDuring the COVID-19 pandemic, the use of medical facilities for health-related events decreased drastically, especially among the elderly. A pharmacy is an important source of health care in a population with social isolation. These findings may be useful to researchers and policymakers in rethinking health care systems during and after the pandemic.

Dataset Information

Impact of COVID-19 on the Volume of Acute Stroke Admissions: A Nationwide Survey in Japan.

Publications

Impact of COVID-19 on the Volume of Acute Stroke Admissions: A Nationwide Survey in Japan.

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