Table 3.

Predictors of outcome for Veno-Arterial ECMO patients.

Variables	Survivors (n = 72)	Non-survivors (n = 113)	p-value
Age	51.5 ± 15.1	55 ± 15.3	0.13
BMI	32.2 ± 8.9	31.2 ± 7	0.44
SOFA score pre ECMO	12.6 ± 1.9	14 ± 3.1	<0.01
Lactic acid pre ECMO	6.6 ± 3.6	8.3 ± 5.6	0.03

Predictors of outcome for Veno-Venous ECMO patients.	Variables	Survivors (n = 73)	Non-survivors (n = 42)	p-value
Age	39 ± 13.3	49.8 ± 12.7	<0.01
BMI	35.8 ± 10.4	32.8 ± 9.5	0.12
SOFA score pre ECMO	11 ± 3	2.2 ± 1.7	0.30
Lactic acid pre ECMO	2.4 ± 1.9	2.2 ± 1.7	0.54
P/F ratio	73.9 ± 33.2	64.9 ± 19.2	0.08
PEEP	14 ± 5	15 ± 5	0.34
Pre ECMO ventilator days	3.8 ± 5.3	4.3 ± 4.1	0.61

Data expressed as mean ± standard deviation. p values ≤ 0.05 were considered significant (in bold).

Age (years); BMI (kg/m²), body mass index; SOFA, sequential organ failure assessment; ECMO, extracorporeal membrane oxygenation; Lactic acid (mmol/L); P/F ratio, PaO₂ to FiO₂ ratio; PEEP (cmH₂O), positive-end expiratory pressure.