marginal significancep = 0.066
At 6 months postoperatively, the PD group exhibited higher WBC ( p = 0.001), ANC ( p < 0.001), NLR ( p = 0.011), and PLT ( p = 0.031) than those in the non-PD group; a higher PLR, with marginal significance ( p = 0.066), was also observed in the PD group.