Table 2. Correlation between VAS, bone width and bone density.

Correlations
			Bone width mean ± SD [mm]	Bone density mean ± SD [HU]
Spearman-Rho	VAS	Correlation coefficient	0.612**	0.280
		Sig. (2-side)	0.003	0.219
		N	21	21

^**Correlation is significant: P ≤ 0.01