Figure 3.

KM analysis of 1-year mortality in the study population stratified according to different baseline characteristics. (A) Estimated glomerular filtration rate (eGFR, mL/min/1.73 m²). Pairwise log-rank testing using Benjamini-Hochberg correction for multiple testing showed a significant difference between the group with eGFR <30 and eGFR 30–60 (p=0.00016) and eGFR >60 (p<0.0001); however, there was no significant difference between the group eGFR >60 and eGFR 30–60. (B) Serum albumin. (C) Presence of atrial fibrillation (Afib). (D) Left ventricular failure (LVEF, left ventricular ejection fraction). Pairwise log-rank testing using Benjamini-Hochberg correction for multiple testing showed a significant difference between the group with normal LVEF and mildly impaired LVEF (p=0.011) and moderate/severe impaired (p<0.0001); however, there was no significant difference between the group of mildly impaired LVEF and moderate/severe impaired LVEF (p=0.154). (E) Presence of chronic obstructive pulmonary disease (COPD). (F) Presence of low-flow–low-gradient aortic stenosis (LF-LG AS). (G) Access route; transfemoral versus non-transfemoral.