ALB and Hypoalbuminemia: Similar results were mentioned in previous studies evaluating albumin use appropriateness in ICUs, where hypoalbuminemia represented from 23.4% to 36.2% of the inappropriate indications (Shafiee et al., 2011; Talasaz et al., 2012; Farsad et al., 2016; Farasatinasab et al., 2018).