Table 4 Multivariate mixed effects logistic regression model for factors that are associated with discordance

Heart rate

1.01

(1.00, 1.02)

0.048

Systolic BP

0.16

 Systolic BP < 90

0.86

(0.44, 1.68)

0.67

 90 ≤ Systolic BP < 125

REF

REF

REF

 Systolic BP ≥ 125

0.64

(0.40, 1.01)

0.06

Duration of study acquisition

1.02

(1.01, 1.03)

0.004

Study Year

0.07

 2/2013–8/2013

1.67

(0.78, 3.58)

0.19

 9/2013–8//2014

0.73

(0.35, 1.54)

0.41

 9/2014–9/2015

0.96

(0.48, 1.94)

0.92

 9/2015–8/2016

1.75

(0.80, 3.84)

0.16

 9/2016–8/2017

REF

REF

REF

Primary indication

0.003

 LV Function vs. Effusion

2.19

(1.32, 3.62)

0.002

 Effusion

REF

REF

REF

 Other vs. Effusion

1.04

(0.57, 1.88)

0.91

Post Procedure TTE

0.82

(0.48, 1.40)

0.47