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. 2020 Feb 3;24:5. doi: 10.1186/s40824-020-0183-9

Table 2.

Histological results for osteointegration

Group (n = 24) Bone to implant contact ratio Bone to implant area ratio
Implant group 2.92 ± 8.59 6.96 ± 13.43
Hydrogel group 1.19 ± 5.83 2.42 ± 7.51
rhBMP-2 group 3.40 ± 4.27 13.92 ± 12.34*

Values are presented as mean ± standard deviation

*Significantly greater than the hydrogel group (P < 0.05)