Fig. 2.

Comparison of hematoma volume in patients with posterior fossa and supratentorial AVMs. The box and whiskers plots show the median values with interquartile range and minimum and maximum values (whiskers). The corresponding mean volumes (± SD) were 10.1 ± 10.1 cm3, and 25.6 ± 28.0 cm3. The difference was statistically significant (•) for supratentorial locations (p = 0.0033). Hem Vol = hematoma volume