CRP and chronic kidney disease: Surgery duration showed a significant positive correlation with diabetes mellitus (r = 0.459, p = 0.001), chronic kidney disease (r = 0.774, p = 0.021), platelet count (r = 0.491, p = 0.009), neutrophil count (r = 0.654, p = 0.005), glucose (r = 0.682, p = 0.004), CRP (r = 0.498, p = 0.010), and D-dimer levels (r = 0.659, p = 0.003).