tetano
Editor, Senior Moderator
Neuroepidemiology
. 2023 Apr 12.
doi: 10.1159/000530536. Online ahead of print.
Prevalence and Mortality Risk of Neurological Disorders during the COVID-19 Pandemic: An Umbrella Review of the Current Evidence
Jong Mi Park, Wongi Woo, Sang Chul Lee, Seoyeon Park, Dong Keon Yon, Seung Won Lee, Lee Smith, Ai Koyanagi, Jae Il Shin, Yong Wook Kim
Abstract
Introduction: Coronavirus disease 2019 (COVID-19), a global pandemic, has infected approximately 10% of the world's population. This comprehensive review aims to determine the prevalence of various neurological disorders in COVID-19 without overlapping meta-analysis errors.
Methods: We searched for meta-analyses on neurologic disorders following COVID-19 published up to March 14, 2023. We obtained 1,184 studies, of which 44 meta-analyses involving 9,228,588 COVID-19 patients were finally included. After confirming the forest plot of each study and removing overlapping individual studies, a re-meta-analysis was performed using the random effect model.
Results: The summarized combined prevalence of each neurological disorder is as follows: stroke 3.39%(95% confidence interval, 1.50-5.27), dementia 6.41%(1.36-11.46), multiple sclerosis 4.00%(2.50-5.00), epilepsy 5.36%(-0.60-11.32), Parkinson's disease 0.67%(-1.11-2.45), encephalitis 0.66%(-0.44-1.77) and Guillain-Barré syndrome 3.83%(-0.13-7.80). In addition, the mortality risk of patients with co-morbidities of COVID-19 is as follows: stroke OR 1.63(1.23-2.03), epilepsy OR 1.71(1.00-2.42), dementia OR 1.90(1.31-2.48), Parkinson's disease OR 3.94(-2.12-10.01).
Conclusion: Our results show that the prevalence and mortality risk may increase in some neurological diseases during the COVID-19 pandemic. Future studies should elucidate the precise mechanisms for the link between COVID-19 and neurological diseases, determine which patient characteristics predispose them to neurological diseases, and consider potential global patient management.
. 2023 Apr 12.
doi: 10.1159/000530536. Online ahead of print.
Prevalence and Mortality Risk of Neurological Disorders during the COVID-19 Pandemic: An Umbrella Review of the Current Evidence
Jong Mi Park, Wongi Woo, Sang Chul Lee, Seoyeon Park, Dong Keon Yon, Seung Won Lee, Lee Smith, Ai Koyanagi, Jae Il Shin, Yong Wook Kim
- PMID: 37044073
- DOI: 10.1159/000530536
Abstract
Introduction: Coronavirus disease 2019 (COVID-19), a global pandemic, has infected approximately 10% of the world's population. This comprehensive review aims to determine the prevalence of various neurological disorders in COVID-19 without overlapping meta-analysis errors.
Methods: We searched for meta-analyses on neurologic disorders following COVID-19 published up to March 14, 2023. We obtained 1,184 studies, of which 44 meta-analyses involving 9,228,588 COVID-19 patients were finally included. After confirming the forest plot of each study and removing overlapping individual studies, a re-meta-analysis was performed using the random effect model.
Results: The summarized combined prevalence of each neurological disorder is as follows: stroke 3.39%(95% confidence interval, 1.50-5.27), dementia 6.41%(1.36-11.46), multiple sclerosis 4.00%(2.50-5.00), epilepsy 5.36%(-0.60-11.32), Parkinson's disease 0.67%(-1.11-2.45), encephalitis 0.66%(-0.44-1.77) and Guillain-Barré syndrome 3.83%(-0.13-7.80). In addition, the mortality risk of patients with co-morbidities of COVID-19 is as follows: stroke OR 1.63(1.23-2.03), epilepsy OR 1.71(1.00-2.42), dementia OR 1.90(1.31-2.48), Parkinson's disease OR 3.94(-2.12-10.01).
Conclusion: Our results show that the prevalence and mortality risk may increase in some neurological diseases during the COVID-19 pandemic. Future studies should elucidate the precise mechanisms for the link between COVID-19 and neurological diseases, determine which patient characteristics predispose them to neurological diseases, and consider potential global patient management.