Additional file 4: eFigure S3A. of Relationship between the extent of resection and the survival of patients with low-grade gliomas: a systematic review and meta-analysis
Funnel plot for the 5-year mortality for STR vs BX meta-analysis. The midline of the studies indicates a slight publication bias of studies showing benefit with GTR over STR (All related studies were included). eFigure3B. Funnel plot for the 5-year mortality for STR vs BX meta-analysis. The midline of the studies indicates a slight publication bias of studies showing benefit with GTR over STR (All related studies except one high heterogeneous study were included). (PDF 2433 kb
