Maxillofacial Plastic and Reconstructive Surgery

Table 2 Pearson’s correlations among patient age, implant stability parameters, and peri-implant bone changes

From: The influence of bone graft procedures on primary stability and bone change of implants placed in fresh extraction sockets

		Age	ITV	ISQ bbg	ISQ abg	Bone change
Age	R	1.000	0.187	0.069	0.147	0.254
Age	P		0.394	0.754	0.503	0.266
ITV	R	0.187	1.000	0.606	0.603	− 0.033
ITV	P	0.394		0.002	0.002	0.886
ISQ bbg	R	0.069	0.606	1.000	0.964	0.036
ISQ bbg	P	0.754	0.002		< .0001	0.879
ISQ abg	R	0.147	0.603	0.964	1.000	− 0.088
ISQ abg	P	0.503	0.002	< .0001		0.705
Bone level change	R	0.254	− 0.033	0.036	0.088	1.000
Bone level change	P	0.266	0.886	0.879	0.705

ITV insertion torque value, ISQ implant stability quotient, bbg before bone graft, abg after bone graft

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