Anaesthesia Management for Awake Craniotomy: Systematic Review and Meta-Analysis
Fig 4
Forrest plot of intraoperative seizures.
The summary value is an overall estimate from a random-effect model. The vertical dotted line shows an overall estimate of outcome proportion (based on the meta-analysis) disregarding grouping by technique. Of note, Souter et al. [60] have used both anaesthesia techniques.