ArticleArchives of medical science : AMS2025
The C2HEST score on admission to hospital may successfully predict clinical outcomes of COVID-19 in the all-comers population.
Article in Archives of medical science : AMS, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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13 authors.
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Abstract
Introduction: During the SARS-CoV-2 pandemic, intensive efforts have been made to identify COVID-19 outcome predictors. The C2HEST score, used to predict the atrial fibrillation risk, reflects the presence of comorbidities. This study aimed to demonstrate the usefulness of this score in predicting COVID-19 outcomes in hospitalized individuals. Material and methods: 2184 medical records of subjects hospitalized due to COVID-19 between February 2020 and June 2021 were analyzed. Subjects were categorized into low/medium/high-risk categories according to the C2HEST score. Outcomes included: in-hospital-, 3- and 6-month-all-cause-mortality, non-fatal hospitalization endpoints, and other in-hospital events. Results: 598 deaths (27.4%), including 326 in-hospital (15%), were reported. All types of mortality were highest in the high-risk stratum (35.4%, 54.4%, 56.9%, respectively), and lowest in the low-risk stratum (8.4%, 15%, 37.5%, respectively). The ROC revealed that C2HEST allows one to predict 1-month mortality (AUC30 70.7) and remained at a similar level after 3- and 6-month observation (AUC90 = 72.0 and AUC180 = 67). The Conclusions: The C2HEST score can predict COVID-19 outcomes in hospitalized subjects. This simple score, based on comorbidities, may address medical needs in the risk stratification of COVID19 patients.
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