ABC | Volume 114, Nº1, January 2019

Original Article Otto et al. Aortic prosthesis mismatch in public health system Arq Bras Cardiol. 2020; 114(1):12-22 Table 4 – Poisson Multivariable analysis for severe PPM (Definition #1; EOAi < 0.65 cm 2 /m 2 ; n = 148 patients) Variables Crude RP Adjusted RP RP (CI 95 %) p-value RP (CI 95%) p-value Gender 0.7982 - Female 1 - - - Male 1.06 (0.67-1.67) 0.7982 - - Age 0.0078 0.0134 < 60 years 1.98 (1.20- 3.29) 0.0078 2.06 (1.16- 3.67) ≥ 60 years 1 - 1 - BSA 0.0571 0.0176 ≤ 1.74 m 2 1 - 1 - > 1.74 m 2 1.56 (0.99- 2.46) 0.0571 1.65 (1.09; 2.50) BMI 0.0168 0.0030 < 25 Kg/m 2 1 - 1 - > 25 Kg/m 2 1.80 (1.11- 2.91) 0.0168 1.89 (1.24-2.87) Main Diagnosis 0.6092 - Stenosis 1.28 (0.78- 2.12) 0.3283 - - Regurgitation 1 - - - Balanced 1.11 (0.48- 2.55) 0.8039 - - Etiology of AV Disease 0.0009 0.0028 Rheumatic 3.50 (1.21-10.11) 0.0206 4.00 (1.49-10.77) 0.0060 Degenerative 1.56 (0.52- 4.67) 0.4262 2.17 (0.79-5.97) 0.1331 Congenital (bicuspid) 1.82 (0.57- 5.81) 0.3107 1.78 (0.63- 5.01) 0.2779 Aortic Root Dilation 1 - 1 - Reoperation 0.3379 - No 1 - - - Yes 1.29 (0.76-2.19) 0.3379 - - Hypertension 0.1400 - No 1.39 (0.90- 2.14) 0.1400 - - Yes 1 - - - Diabetes 0.4760 - No 1 - - - Yes 1.23 (0.69- 2.20) 0.4760 - - CABG 0.1013 - No 1.87 (0.88- 3.95) 0.1013 - - Yes 1 - - - Type of Prosthesis 0.1398 - Biop. 1.98 (0.80- 4.93) 0.1398 - - Mech 1 - - - LVOT Enlargement 0.0374 - No 1.86 (1.04- 3.34) 0.0374 - - Yes 1 - - - LV mass index 0.0902 - ≤ 127 g/m 2 1.48 (0.94- 2.32) 0.0902 - - > 127 g/m 2 1 - - - Ejection Fraction 0.1093 - ≤ 64 % 1.44 (0.92-2.25) 0.1093 - - > 64 % 1 - - - LVOT diameter 0.0069 < 0.0001 ≤ 2.1 cm 2.15 (1.23-3.74) 0.0069 2.88 (1.71-4.84) > 2.1 cm 1 - 1 - EOAi: Effective orifice area index; RP: relative prevalence; CI: confidence interval; BSA: Body Surface Area; BMI: Body Mass Index; CABG: Coronary Artery Bypass Graft; LVOT: Left Ventricle Outflow Tract; LV: Left Ventricle; AV: aortic valve. 17