Illustratively, a 70-year-old stroke patient presenting with an ADL score of 49, plasma albumin level of 15 g/L, and white blood cell counts of 12 × 10^9/L would be assigned respective scores of 0 (stroke subtype), 70 (age), 30 (ADL), 30 (albumin), and 20 (white blood cell counts), yielding a cumulative risk score of 150 corresponding to a 20% probability of PI development (Figure 3). Here, ALB is linked to stroke disorder.