Table 3.

Univariate and multivariate logistic regression models for the association with the severity of tricuspid regurgitation

	Univariate analysis			Multivariate analysis
	OR	CI	P	OR	CI	P
Age	1.05	1.03–1.06	<0.01	1.05	1.03–1.07	<0.01
Male	0.83	0.63–1.10	0.20
HT	0.77	0.58–1.02	0.07	0.82	0.48–1.40	0.47
DM	0.59	0.43–0.82	<0.01	0.65	0.37–1.16	0.14
HL	0.48	0.36–0.66	<0.01	0.55	0.33–0.93	0.02
AF	6.57	4.90–8.80	<0.01	4.71	3.89–7.67	<0.01
LVEDV	1.00	1.00–1.01	0.07	1.02	1.00–1.03	0.02
LV mass	1.00	0.99–1.00	<0.01	0.99	0.99–1.00	0.01
LVEF	0.94	0.92–0.97	<0.01	0.96	0.92–1.00	0.07
RVSP	1.05	1.03–1.06	<0.01	1.04	1.02–1.06	<0.01
MR ≥ 2	1.41	0.92–2.17	0.11
AR ≥ 2	1.49	0.86–2.58	0.16
HF stage	2.06	1.55–2.73	<0.01	1.24	0.76–2.05	0.39

AF, atrial fibrillation; AR, aortic regurgitation; CI, confidence interval; DM, diabetes mellitus; HF, heart failure; HL, hyperlipidaemia; HT, hypertension; LV, left ventricular; LVEDV, left ventricular end‐diastolic volume; LVEF, left ventricular ejection fraction; MR, mitral regurgitation; OR, odds ratio; RVSP, right ventricular systolic pressure.

Those with P value < 0.05 were in bold which means the variable is significant.