Fig. 3From: Prevalence of BRCA mutations among hereditary breast and/or ovarian cancer patients in Arab countries: systematic review and meta-analysisa Pooled prevalence of any BRCA mutations among hereditary population obtained using Quality Effect Model (QEM). b Pooled prevalence of BRCA1 mutations among hereditary sample obtained using Quality Effect Model (QEM). c Pooled prevalence of BRCA2 mutations among hereditary sample obtained using Quality Effect Model (QEM)Back to article page