. 2009 Dec 14;25(2):356–361. doi: 10.1359/jbmr.090803

Table 3.

Multiple Regression Analysis Including the Coefficient of Determination (R²), the P value, and the Part Correlation (Semipartial Correlation r²) for Each Variable Included in the Models

Variables
Dependent	Independent	Final R²	Part correlation (r²)	p value
Failure load
	BMD		0.28	<.0001
	SMI		0.11	.007
	Tb.Th*		0.06	.039
		0.64		<.0001
Stiffness
	BMD		0.62	<.0001
	Tb.Th*		0.13	.003
	Ct.Curv		0.10	.008
		0.67		<.0001
Work to failure
	BMD		0.09	.038
	Ct.Th		0.16	.008
		0.46		<.0001