Among all sepsis subjects, baseline RH-PAT index correlated with mean arterial pressure (MAP; r = 0.55, P < 0.0001) and serum albumin (r = 0.27, P = 0.03), and was inversely related to Acute Physiology and Chronic Health Evaluation (APACHE) II score (r = -0.36, P = 0.002), C-reactive protein (r = -0.30, P = 0.02) and the cardiovascular component of the Sequential Organ Failure Assessment (SOFA) score (r = -0.29, P = 0.01), but not with total SOFA score. Here, ALB is linked to Sepsis.