Background The Society of Thoracic Surgeons Predicted Risk of Mortality (STS) score was designed to predict operable patient mortality. Recently, it has been used to select inoperable patients for transcatheter aortic valve replacement. Statistical machine learning algorithms (MLA) improve the accuracy ...
Due to its high degree of accuracy, the Society of Thoracic Surgeons Predicted Risk of Mortality (STS) score is used for patient selection in transcatheter aortic valve replacement (TAVR). However, STS score requires compilation of 24 parameters. We studied whether transthoracic echocardiographic (TTE...
Z OU Liang-jian 【 Abstract】Obj ective The aim of the study was to analyze the predictive value of the European system for cardiac oper- Entail : changhz~@ 1 26. cor n ative risk evaluation score ( EuroSCORE ) and the Society of Thoracic Surgeons predicted risk of mortality ( STS—...
and to highlight several aspects that deserve attention in order to optimize indications and applications, to suggest configurations, to avoid or manage complications, and to improve outcomes in a population of patients who are critically ill and who have an extremely high risk of mortality. ...
·risksubgroups.Thelogistie underpredictedmortality risk the with in theobserved—ex— subgroup(PO.05).EuroSCOREunderpredictedin-hospitalmortalityhigh-risksubgroup rateof1.84foradditiveEuroSCOREand1.46for EureSCORE.TheEuroSCOREinthree pectedmortality logistic subgroups showeddiscriminationin 118wella8theSTS--...
STS Risk Calculator.I. Introduction The Society of Thoracic Surgeons’ risk models predict the risk of operative mortality and morbidity after adult cardiac surgery on the basis of patient demographic and clinical variables. The models are primarily used to adjust for case mix when comparing outcomes...
The aim of this study was to explore the outcomes of TAVI and SAVR in patients with a Society of Thoracic Surgeons (STS) predicted risk of mortality (PROM) score below 3% in the SURTAVI trial.Serruys, Patrick W.Modolo, RodrigoReardon, MichaelMiyazaki, YosukeWindecker, StephanPopma, ...
The EuroSCORE II-predicted mortality was 1.9卤2.5 whereas the STS score-predicted mortality was 1.2卤1.8. The observed to predicted mortality ratio for EuroSCORE was 0.79 and 1.25 for the STS score. The discriminative ability for operative mortality of the STS score was 0.72 (0.71 to 0.74) ...
Thepredicted mortality rate according to EuroSCORE was4.71卤4.9%, whereas it was 1.17卤1.35% for STS. Therewere no significant differences between predicted andobserved mortality rates according to either scoring system.The area under the ROC curve was 0.712 for EuroSCOREand was 0.727 for STS....
Of the 121 patients, 35 (29.9%) were inoperable, 86 (69.1%) were operable but deemed to be high risk. The predicted Society of Thoracic Surgery perioperative mortality risk score was 8.0% (5.0%,11.1%). The observed in hospital mortality was 4.7%, with observed to expected ratio of 0.59...