Fig. 4From: Effects of immediate and delayed loading protocols on marginal bone loss around implants in unsplinted mandibular implant-retained overdentures: a systematic review and meta-analysisForest plot generated by Stata MP v.14 software for subgroup comparison of immediate and delayed loading protocols with regard to marginal bone loss in Locator attachments subgroup and ball anchors subgroup. ILP, immediate loading protocol; DLP, delayed loading protocolBack to article page