Table 2:

Independent risk factors for moderate-to-severe paravalvular regurgitation

Odds ratio95% confidence intervalP-value
TAVR cohort
 Aortic valve maximum gradient (per 1 mmHg increase)1.011.00–1.020.03
 Aortic valve stenosis and regurgitation1.921.20–3.080.007
 Systolic pulmonary artery pressure >55 mmHg5.951.69–20.950.005
 Predilatation of the native valve3.431.87–6.29<0.001
 Self-expanding valve prosthesis2.471.10–5.570.03
 Newer generation valve prostheses0.230.14–0.40<0.001
SAVR cohort
 Male3.211.29–7.940.01
 Porcelain aorta12.981.61–104.580.02
 Prior cardiac surgery4.221.24–14.370.02
Odds ratio95% confidence intervalP-value
TAVR cohort
 Aortic valve maximum gradient (per 1 mmHg increase)1.011.00–1.020.03
 Aortic valve stenosis and regurgitation1.921.20–3.080.007
 Systolic pulmonary artery pressure >55 mmHg5.951.69–20.950.005
 Predilatation of the native valve3.431.87–6.29<0.001
 Self-expanding valve prosthesis2.471.10–5.570.03
 Newer generation valve prostheses0.230.14–0.40<0.001
SAVR cohort
 Male3.211.29–7.940.01
 Porcelain aorta12.981.61–104.580.02
 Prior cardiac surgery4.221.24–14.370.02

SAVR: surgical aortic valve replacement; TAVR: transcatheter aortic valve replacement.

Table 2:

Independent risk factors for moderate-to-severe paravalvular regurgitation

Odds ratio95% confidence intervalP-value
TAVR cohort
 Aortic valve maximum gradient (per 1 mmHg increase)1.011.00–1.020.03
 Aortic valve stenosis and regurgitation1.921.20–3.080.007
 Systolic pulmonary artery pressure >55 mmHg5.951.69–20.950.005
 Predilatation of the native valve3.431.87–6.29<0.001
 Self-expanding valve prosthesis2.471.10–5.570.03
 Newer generation valve prostheses0.230.14–0.40<0.001
SAVR cohort
 Male3.211.29–7.940.01
 Porcelain aorta12.981.61–104.580.02
 Prior cardiac surgery4.221.24–14.370.02
Odds ratio95% confidence intervalP-value
TAVR cohort
 Aortic valve maximum gradient (per 1 mmHg increase)1.011.00–1.020.03
 Aortic valve stenosis and regurgitation1.921.20–3.080.007
 Systolic pulmonary artery pressure >55 mmHg5.951.69–20.950.005
 Predilatation of the native valve3.431.87–6.29<0.001
 Self-expanding valve prosthesis2.471.10–5.570.03
 Newer generation valve prostheses0.230.14–0.40<0.001
SAVR cohort
 Male3.211.29–7.940.01
 Porcelain aorta12.981.61–104.580.02
 Prior cardiac surgery4.221.24–14.370.02

SAVR: surgical aortic valve replacement; TAVR: transcatheter aortic valve replacement.

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