CRP and Hypoalbuminemia: The acute physiology and chronic health evaluation II (APACHE II) score (OR 1.786, 95% CI [1.379–2.314], P < 0.001), C-reactive protein (CRP) (OR 1.016, 95% CI [1.005–1.027], P = 0.005), and blood lactate (OR 1.764, 95% CI [1.141–2.726], P = 0.011) were established as the independent risk factors of hypoalbuminemia in patients with surgical sepsis.