دورية أكاديمية
Transition matrices model as a way to better understand and predict intra-hospital pathways of covid-19 patients
| العنوان: | Transition matrices model as a way to better understand and predict intra-hospital pathways of covid-19 patients |
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| المؤلفون: | Arnaud Foucrier, Jules Perrio, Johann Grisel, Pascal Crépey, Etienne Gayat, Antoine Vieillard-Baron, Frédéric Batteux, Tobias Gauss, Pierre Squara, Seak-Hy Lo, Matthias Wargon, Romain Hellmann |
| المصدر: | Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022) |
| بيانات النشر: | Nature Portfolio, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | Abstract Since January 2020, the SARS-CoV-2 pandemic has severely affected hospital systems worldwide. In Europe, the first 3 epidemic waves (periods) have been the most severe in terms of number of infected and hospitalized patients. There are several descriptions of the demographic and clinical profiles of patients with COVID-19, but few studies of their hospital pathways. We used transition matrices, constructed from Markov chains, to illustrate the transition probabilities between different hospital wards for 90,834 patients between March 2020 and July 2021 managed in Paris area. We identified 3 epidemic periods (waves) during which the number of hospitalized patients was significantly high. Between the 3 periods, the main differences observed were: direct admission to ICU, from 14 to 18%, mortality from ICU, from 28 to 24%, length of stay (alive patients), from 9 to 7 days from CH and from 18 to 10 days from ICU. The proportion of patients transferred from CH to ICU remained stable. Understanding hospital pathways of patients is crucial to better monitor and anticipate the impact of SARS-CoV-2 pandemic on health system. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-022-22227-8 |
| URL الوصول: | https://doaj.org/article/cbe66298780a4b158a52bc2c18dcc149 |
| رقم الأكسشن: | edsdoj.be66298780a4b158a52bc2c18dcc149 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-022-22227-8 |