Forest plot of interaction terms, adjusted for age, sex, race,
intracerebral haemorrhage location, intracerebral haemorrhage stability, time
from stroke to treatment initiation, and GCS score (mild, moderate, severe) at
presentation. The test for homogeneity of treatment effect (based on testing for
interaction) was not rejected at α level 0·05. The size of points
indicates the relative sizes of the subgroups. GCS scores range from 15 (fully
conscious) to 3 (deep coma). sICH=stability intracerebral haemorrhage.
GCS=Glasgow Coma Scale.