| Autor: |
Didrik Kjønås, Gry Dahle, Henrik Schirmer, Siri Malm, Jo Eidet, Lars Aaberge, Terje Steigen, Svend Aakhus, Rolf Busund, Assami Rösner |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Health Science Reports, Vol 4, Iss 2, Pp n/a-n/a (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2398-8835 |
| DOI: |
10.1002/hsr2.283 |
| Popis: |
Abstract Objectives Transcatheter aortic valve implantation (TAVI)‐specific risk scores have been developed based on large registry studies. Our aim was to evaluate how both surgical and novel TAVI risk scores performed in predicting all cause 30‐day mortality. In addition, we wanted to explore the validity of our own previously developed model in a separate and more recent cohort. Methods The derivation cohort included patients not eligible for open surgery treated with TAVI at the University Hospital of North Norway (UNN) and Oslo University Hospital (OUS) from February 2010 through June 2013. From this cohort, a logistic prediction model (UNN/OUS) for all cause 30‐day mortality was developed. The validation cohort consisted of patients not included in the derivation cohort and treated with TAVI at UNN between June 2010 and April 2017. EuroSCORE, Logistic EuroSCORE, EurosSCORE 2, STS score, German AV score, OBSERVANT score, IRRMA score, and FRANCE‐2 score were calculated for both cohorts. The discriminative accuracy of each score, including our model, was evaluated by receiver operating characteristic (ROC) analysis and compared using DeLong test where P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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