… , which implies that the whole hierarchy must be adjusted according … : patients undergoing
CABG surgery after an emergency … , this study successfully labeled unplanned cardiac surgery …

… to the correct statistical method of profiling hospitals. Hierarchical models are powerful statistical
tools that have been the … In conclusion, using RSRR in a contemporary cohort of TAVR …

… In conclusion, in a limited number of studies, CCTA is an … event (according to the hierarchy
MACE then all-cause mortality… impact the prognostic value of CCTA at different centers. Lastly, …

… coronary artery bypass graft surgery (CABG) at the time of … reports collected by the Centers
for Medicare & Medicaid Services… , we performed multivariable hierarchical logistic regression …

… Stata statistical software 17.0 was used to perform this study. … our results is important owing
to the modest number of studies … cardiothoracic surgery, such as coronary artery bypass graft …

… follow-up study, partially funded by the Italian Ministry of … bypass (CABG), ischemic heart
disease, or surgery of heart and … to two or more factors that are not hierarchically ordered [19]. In …

… or tertiary hospitals in Italy; the four centres contributing more … Undergoing elective coronary
artery bypass graft (CABG) or … In the methodological hierarchy of scientific studies, it should …

… Clusters of hospitals were created using hierarchical … when compared to Italy in both models
(Italy was used as reference … , and in hospitals with open heart surgery capacity compared to …

… follow-up; prior coronary artery bypass graft surgery; left main as … The pairwise comparison
proceeds in hierarchical fashion … The FIRE trial is ongoing in sites in Italy, Spain, and Poland. …

… -center study by Meersch et al on 276 cardiac surgical patients … a retrospective study including
13,907 CABG patients, 58% of … A hierarchical linear regression model with the patient as a …