Figure 4. Forest plots of the association between focal cortical superficial siderosis (cSS) (A) and disseminated cSS (B) with risk of future lobar intracerebral hemorrhage (ICH) during follow-up.

Meta-analyses were performed using a random effects model, pooling adjusted hazard ratios (HRs). The squares represent study-specific HRs, with their size proportional to their statistical weight (WGHT). LCL = lower confidence limit; UCL = upper confidence limit.