Accordingly, increased CRP/ALB at the time of admission or its sustained elevation during an ICU stay is related to increased severity, complications such as acute respiratory distress syndrome, sepsis, and multiple organ dysfunction syndrome, prolonged mechanical ventilation, and longer durations in the ICU and hospitals, with mortality exceedingly high in suspected pneumonia cases among the elderly patients with SPRMV (68). This evidence concerns the gene ALB and susceptibility to pneumonia measurement.