Multivariate analysis of aorta dilation phenotype
Aortic root phenotype	OR	95% CI	p Value
Age	0.97	0.96–0.99	0.004
Male	3.98	2.07–7.63	0.001
Hypertension	1.05	0.59–1.88	0.846
Dyslipidaemia	1.01	0.53–1.91	0.963
Sigmoid prolapse	1.07	0.55–2.11	0.826
BAV-RN	0.28	0.13–0.59	0.001
BAV-LN	2.79	0.93–8.38	0.067
AS dominant	0.23	0.10–0.54	0.001
AR dominant	1.27	0.76–2.13	0.353
Ascending aorta phenotype
Age	1.02	1.00–1.04	0.004
Male	0.25	0.13–0.48	0.001
Hypertension	0.944	0.53–1.68	0.846
Dyslipidaemia	0.985	0.52–1.85	0.963
Sigmoid prolapse	0.92	0.47–1.18	0.826
BAV-RN	3.55	1.68–7.50	0.001
BAV-LN	0.35	0.11–1.07	0.067
AS dominant	4.28	1.84–9.94	0.001
AR dominant, n (%)	0.78	0.46–1.31	0.353

AS, aortic stenosis; AR, aortic regurgitation; BAV, bicuspid aortic valve; LN, left coronary and non-coronary; RL, right and left; RN, right coronary and non-coronary.