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Table 3 Univariate predictors of in-hospital resource use following TAVI (N = 83)

From: In-hospital resource utilization in surgical and transcatheter aortic valve replacement

 

Length of THsP (in days)

Length of mechanical ventilation (in hours)

Length of ICU stay (in hours)

 

% change

p-value

% change

p-value

% change

p-value

TA

69.05 %***

(0.000)

65.04 %

(0.158)

4.97 %

(0.820)

Age (per one-year change)

0.81 %

(0.620)

4.57 %

(0.216)

1.64 %

(0.371)

Female

6.16 %

(0.669)

−25.17 %

(0.440)

−4.81 %

(0.813)

Quality of life

−1.06 %

(0.686)

−0.34 %

(0.959)

−1.62 %

(0.589)

LVEF (per one-unit increase)

−1.72 %

(0.085)

−4.60 %*

(0.041)

−2.18 %

(0.139)

AVA (for increase of 0.1 cm2)

−5.62 %*

(0.018)

−8.08 %*

(0.042)

−5.40 %

(0.069)

GFR (per one-unit change)

−0.58 %

(0.060)

−1.26 %

(0.062)

−0.77 %*

(0.031)

CAD

20.20 %

(0.158)

52.20 %

(0.194)

19.72 %

(0.290)

Previous MI

5.50 %

(0.762)

24.23 %

(0.580)

−1.34 %

(0.952)

Previous PCI

17.94 %

(0.305)

−9.61 %

(0.792)

1.21 %

(0.957)

Previous Stroke

46.67 %

(0.304)

29.30 %

(0.390)

31.00 %

(0.451)

Previous CABG

10.74 %

(0.546)

−15.38 %

(0.730)

−10.60 %

(0.673)

AF

34.31 %*

(0.042)

54.96 %

(0.205)

33.51 %

(0.130)

Hypertension

−24.87 %

(0.152)

−60.90 %*

(0.048)

−39.47 %*

(0.016)

DM

7.14 %

(0.668)

11.18 %

(0.797)

−0.63 %

(0.979)

Liver disease

33.78 %

(0.364)

−6.11 %

(0.953)

5.24 %

(0.908)

COPD

−2.25 %

(0.876)

116.19 %

(0.184)

49.18 %

(0.128)

PVD

46.37 %*

(0.021)

44.63 %

(0.441)

33.91 %

(0.282)

EuroScore I (per one-unit change)

1.37 %*

(0.010)

4.76 %***

(0.000)

1.89 %*

(0.014)

EuroScore II (per one-unit change)

2.76 %*

(0.039)

6.82 %

(0.064)

3.05 %

(0.158)

STS Score (per one-unit change)

3.71 %*

(0.032)

10.05 %

(0.109)

6.27 %

(0.068)

proBNP (per 100 pg/ml change)

0.03 %

(0.709)

0.14 %

(0.675)

0.20 %

(0.253)

  1. p-values in parentheses; *p <0.05, **p <0.01, ***p <0.001