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 5 – Poisson Multivariable analysis for severe PPM (Definition #2: indexed EOA < 0.65 cm²/m² for BMI < 30 kg/m 2 and < 0.55 cm 2 /m 2 for BMI ≥ 30 kg/m 2 ; n = 148 patients) Variables Crude RP Adjusted RP RP (CI 95 %) p-value RP (CI 95%) p-value Gender 0.6856 0,0255 Female 1 - - - Male 1.10 (0.68-1.79) 0.6856 1,67 (1,06-2,61) Age 0.0057 0.0025 < 60 years 2.17 (1,25- 3.75) 0.0057 2.6 (1.4- 4.84) ≥ 60 years 1 - 1 - BSA 0.2015 - ≤ 1.74 m 2 1 - - - > 1.74 m 2 1.36 (0.85- 2.19) 0.2015 - BMI 0.0657 0.0034 < 25 Kg/m 2 1 - 1 - > 25 Kg/m 2 1.59 (0.97- 2.61) 0.0657 1.95 (1.25-3.06) Main Diagnosis 0.7166 - Stenosis 1.25 (0.73- 2.13) 0.4152 - - Regurgitation 1 - - - Balanced 1.19 (0.51- 2.76) 0.6850 - - Etiology of Aortic Valve Disease 0.0010 0.0030 Rheumatic 3.33 (1.15-9.67) 0.0267 3,29 (1.22-8.92) 0.0190 Degenerative 1.56 (0.52- 4.67) 0.5545 1.95 (0.69-5.50) 0.2079 Congenital (bicuspid) 1.82 (0.57- 5.81) 0.4244 1.32 (0.44- 3.98) 0.6245 Aortic Root Dilation 1 - 1 - Reoperation 0.1909 - No 1 - - - Yes 1.43 (0.84-2.44) 0.1909 - - Hypertension 0.0820 - No 1.51 (0.95- 2.39) 0.0820 - - Yes 1 - - - Diabetes 0.9325 - No 1 - - - Yes 0.97 (0.48- 1.97) 0.9325 - - CABG 0.0815 - No 2.1 (0.91- 4.82) 0.0815 - - Yes 1 - - - Type of Prosthesis 0.1993 - Bio 1.82 (0.73- 4.53) 0.1993 - - Mec 1 - - - LVOT Enlargement 0.0186 - No 2.03 (1.13- 3.68) 0.0186 - - Yes 1 - - - LV mass index 0.2952 - ≤ 127 g/m 2 1.29 (0.80; 2.06) 0.2952 - - > 127 g/m 2 1 - - - Ejection Fraction 0.0517 - ≤ 64 % 1.61 (1.00; 2.60) 0.0517 - - > 64 % 1 - - - LVOT diameter 0.0042 < 0.0001 ≤ 2,1 cm 2.45 (1.33-4.52) 0.0042 3.58 (2.01-6.39) > 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. 18