Table 4.

Correlation analyses

Outcome variables	Correlations	Spearman’s rho	P value
OHRQoL	Oral health compared	0.596	< 0.0001
	General health now	0.369	0.014
	General health compared	0.412	0.005
	Implants placed/teeth installed	0.317	0.036
	Lost implants	− 0.372	0.015
	Smoking	− 0.334	0.005
	Speaking	0.572	< 0.0001
	Chewing	0.375	0.014
Implants placed	General health	− 0.314	0.038
	Oral pain post op	0.334	0.031
	Oral health	0.305	0.044
	General health compared	0.314	0.038
	Satisfaction hip operation	− 0.439	0.004
	OHRQoL	0.317	0.036
Lost implants	General health	− 0.328	0.034
	QoL	− 0.342	0.027
	OHRQoL	− 0.372	0.015
	Satisfied teeth	− 0.328	0.034