One-Year Mortality in Patients Undergoing Transcatheter Aortic Valve Replacement for Stenotic Bicuspid versus Tricuspid Aortic Valves: A Meta-Analysis and Meta-Regression
Table 3
Meta regression analyses.
Baseline characteristic
Mean regression coefficient
95 CI
P-Value
Mean Age
-0.04
-0.38 - 0.29
0.652
Diabetes Mellitus
-1.12
-15.52 - 13.28
0.821
Hypertension
1.06
-18.30 - 20.42
0.836
NYHA III-IV
-6.25
-40.09 - 27.58
0.256
Chronic Kidney Disease (GFR <60 ml/min/1.73 m2)
0.95
-19.91 - 21.82
0.862
Mean LVEF
-0.10
-1.32 - 1.11
0.748
Previous cerebrovascular accident
4.42
-14.73 - 23.57
0.516
Female Gender
-0.41
-11.75 - 10.93
0.916
CAD
-1.67
-73.48 - 70.15
0.817
PAD
2.62
-5.66 - 10.90
0.388
COPD
8.75
-6.23 - 23.72
0.129
STS Score
0.17
-3.11 - 3.44
0.637
EuroScore
0.12
-0.14 - 0.39
0.180
Mean Aortic Gradient
0.09
-0.21, 0.40
0.324
Prior PCI
-5.00
-35.41 - 25.40
0.552
Prior CABG
5.38
-41.60 - 52.37
0.671
CABG = Coronary artery bypass graft; CAD = Coronary artery disease; CKD = Chronic kidney disease; COPD = Chronic obstructive pulmonary disease; EuroScore = European System for Cardiac Operative Risk Evaluation; GFR = Glomerular filtration rate; LVEF = Left ventricular ejection fraction; NYHA = New York Heart Association; PAD = Peripheral artery disease; PCI = Percutaneous coronary intervention; STS = Society of Thoracic Surgeons.