Impact of the COVID-19 pandemic lockdown on hospitalizations for cerebrovascular disease and related in-hospital mortality in China: A nationwide observational study. (January 2023)

• Record Type: Journal Article
• Authors: Tu, Wen-Jun; Xu, Yicheng; Chen, Hengwen; Li, Jilai; Du, Jichen
• Is Part Of: Archives of gerontology and geriatrics. Volume 104(2023)
• Publication Date: 2023-01
• Subjects: COVID-19 -- Lockdown -- Cerebrovascular disease; Aging -- Periodicals; Geriatrics -- Periodicals; Gerontology -- Periodicals; Electronic journals; 305.26
• DOI: 10.1016/j.archger.2022.104832
• Languages: English
• ISSNs: 0167-4943

Abstract

Highlight: A strict COVID-19 epidemic clearance policy might impact the outcomes of hospitalized patients. During the COVID-19 pandemic lockdown, hospitalized patients with cerebrovascular disease fell by 12.6% There were substantial increases in out-of-pocket rates and in-hospital case fatality rates. Clinicians need to ensure stroke treatment and care in the upcoming challenging times. Abstract: Background and purpose: The aim of this nationwide study was to assess the impact of the COVID-19 pandemic on cerebrovascular disease hospitalization rates, out-of-pocket rates, and in-hospital case fatality rates. Methods: All hospitalizations for cerebrovascular disease from 1599 hospitals from 2019 to 2020 were selected using the International Classification of Diseases, 10th revision, in the Hospital Quality Monitoring System (HQMS). We defined 2019 as the pre-pandemic group and 2020 as the post-pandemic group. Multivariate analyses were done to assess the association between the pandemic and patient outcomes and out-of-pocket rate with odds ratios (OR) and 95% CIs presented. Results: In total, 9 640 788 patients with the cerebrovascular disease were recruited (mean age was 65.7[SE.0.004] years, and 55.7% were male), and data is available for 5145358 patients in 2019 (pre-epidemic) and 4495430 patients in 2020(post-pandemic), indicating a 12.6% decrease. Out-of-pocket rate increase of 9.3% (2020 vs 2019: 34.1%% vs 31.2% [absolute difference, 2.9% {95% CI, 1.3% to 4.5%}, odd ratio {OR}, 1.1{95% CI, 1.0 to 1.1}]. The epidemic has led to an 18.0% increase in in-hospital mortality (2020 vs 2019: 1.1%% vs 0.9% [absolute difference, 0.2% {95% CI, 0.1% to 0.2%}, odd ratio {OR}, 1.1{95% CI, 1.1 to 1.2}]. The epidemic has led to significantly increased in-hospital mortality for patients with stroke but had no significant impact on other cerebrovascular diseases. Conclusions: During the COVID-19 pandemic lockdown, patients hospitalized for stroke fell by 12.6%, and there were substantial increases in out-of-pocket rates (9.3%) and in-hospital case fatality rates (18.0%).