ALB and acute respiratory distress syndrome: Low birth weight (β = −0.001, P = 0.000, OR: 0.999, 95% CI: 0.998–0.999) and low serum albumin levels (β = −0.063, P = 0.022, OR: 0.939, 95% CI: 0.889–0.991) were independently associated with an increased morbidity of ARDS in EOS infants by logistic regression analysis.