Table 1. Correlation between Pain, bone width, bone density, and pulse rate.

Statistics for testa,b
	VAS	Bone width mean ± SD [mm]	Bone density mean ± SD [HU]	Pulse rate 0 [min]	Pulse rate 5 [min]	Pulse rate 10 [min]	Pulse rate 15 [min]	Pulse rate 20 [min]	Pulse rate 25 [min]	Pulse rate 30 [min]
Kruskal-Wallis H	9.846	9.784	14.737	10.131	14.851	17.046	13.935	3.537	8.802	9.459
df	4	1	1	4	4	4	4	4	4	4
asymptotic significance	0.043	0.002	0.000	0.038	0.005	0.002	0.008	0.472	0.066	0.051

^aKruskal-Wallis-Test, ^bGroup variable: region

Kruskal-Wallis-test and group variable: “region”