Novel Echocardiographic Metrics Predict Tricuspid Insufficiency in Pediatric Ebstein Anomaly

Table 4

Univariable logistic regression analysis for recurrent TR within one year after cone reconstruction.

Variables	OR (95% CI)	value
Age	0.999 (0.998–1.0)	0.187
Male	1.46 (0.36–5.98)	0.598
Weight	0.93 (0.84–1.03)	0.170
Height	0.98 (0.95–1.01)	0.167
ASD	7.76 (0.92–65.6)	0.060
VSD	2.81 (0.47–16.69)	0.256
Left ventricular ejection fraction	1.03 (0.94–1.12)	0.577
Diameter of tricuspid annulus	0.73 (0.40–1.31)	0.293
ALM	0.89 (0.82–0.96)	0.003
ALL-I	1.39 (1.08–1.78)	0.011
Carpentier type	3.12 (0.85–11.41)	0.085
GOSH score	3.25 (0.60–17.61)	0.172
Preoperative TR severity	0.73 (0.40–1.31)	0.293
BCPS	2.75 (0.59–12.8)	0.198
Bypass time	1.01 (0.999–1.02)	0.069
Aortic cross clamp time	1.01 (0.98–1.03)	0.663
Length of CICU stay	1.01 (1.0–1.02)	0.002
Length of mechanical ventilation	1.02 (1.00–1.04)	0.035
Arrhythmia	1.23 (0.14–11.57)	0.857
Hydrothorax	4.36 (0.67–28.24)	0.123

Abbreviations: ALM, anterior leaflet mobility; ALL-I, anterior leaflet length indexed to body surface area; ASD, atrial septal defect; BCPS, bidirectional cavopulmonary shunt; CICU, cardiac intensive care unit; CI, confidence interval; OR, odds ratio; TR, tricuspid regurgitation; VSD, ventricular septal defect.