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). The gene discussed is CRP; the disease is susceptibility to pneumonia measurement.