Temporal trend of white blood cells (WBC), corrected WBC, and cell index in the 3 prearticulated iIVH volume strata (<20 mL, n = 201; 20–50 mL, n = 120; and >50 mL, n = 54) over days 1–9 postictus. The p values listed with each panel refer to the difference in overall trend for the respective measure.