In laboratory findings, we observed that HT patients had lower lymphocyte counts (p = 0.01), higher NLR values (p = 0.02), and higher IL-6 levels (p = 0.002) in immediate post-EVT venous blood samples; sICH patients exhibited higher neutrophil counts (p = 0.008), elevated values of NLR (p = 0.03), SII (p = 0.02) and NAR (p = 0.02), increased levels of IL-1β (p = 0.047), IL-4 (p = 0.01), and IFN-γ (p = 0.02). Here, IL6 is linked to hematocrit.