Table 2.

Correlation (R² and p-value) between fracture toughness K_C and BioDent parameters calculated at the anterior mid-diaphysis for the group of 35 mice (all male, 7 weeks old). The correlation with fracture toughness is also shown with normalised IDI values for anterior and posterior mid-diaphysis and along the shaft of the bone for the same group of mice.

	R2 correlation (p-value)
	Anterior mid-diaphysis				Anterior and posterior mid-diaphysis	Whole bone
	Normalised IDI	IDI	TID	CID	Normalised IDI	Normalised IDI
Fracture toughness KC	0.000 (0.920)	0.003 (0.753)	0.017 (0.459)	0.010 (0.568)	0.000 (0.917)	0.032 (0.309)