Table 2 Univariate and multivariate logistic regression analysis of 28-day mortality prediction for patients with ARDS

Age (years)

1.023 (0.996–1.050)

0.096

PaO₂/FiO₂ (mmHg)

0.995 (0.991–0.999)

0.022

MLR

2.481 (1.710–3.601)

<0.001

2.956 (1.873–4.665)

<0.001

NLR

1.012 (0.998–1.027)

0.083

0.972 (0.950–0.994)

0.012

APACHE II score

1.097 (1.039–1.158)

0.001

1.088 (1.024–1.156)

0.007

SOFA score

1.244 (1.106–1.400)

<0.001

1.220 (1.066–1.395)

0.004

Alimentotherapy

0.434 (0.238–0.790)

0.006

2.809 (1.380–5.719)

0.004

Albumin infusion

0.411 (0.241–0.702)

0.001

Transfusion

0.549 (0.319–0.945)

0.030

CRRT

0.547 (0.273–1.094)

0.088