Figure 1

(A) Forest plot of comparison: 0.3% FGF2 groups was compared with control groups among patients with osseous defects, outcome: BF%. (B) Forest plot of comparison: 0.3% FGF2 groups was compared with control groups among patients with osseous defects, outcome: LBG. Risk of bias legends: (A) Random sequence generation (selection bias); (B) Allocation concealment (selection bias); (C) Blinding of particepants and personnel (performance bias); (D) Blinding of outcome assessment (Detection bias); (E) Incomplete outcome data (attrition bias); (F) Selective reporting (reporting bias) (G) Other bias.