Table 2.

Summary of the descriptive results and the correlations of all the potential explanatory variables with the critical shoulder angle

Explanatory Variable	Mean [SD]	Pearson’s Correlation Coefficient
Glenoid inclination (o)	7.14 [4.10]	0.535
Glenoid version (o)	-4.75[-5.16]	-0.121
Acromial Box Width wt	0.14 [0.04]	0.249
Anterior Acromial Box Length wt	0.30 [0.04]	-0.006
Posterior Acromial Box Length wt	0.12 [0.02]	0.101
Anterior Acromial Box Area	0.77 [0.10]	-0.030
Posterior Acromial Box Area	0.62 [0.11]	-0.050
Axial plane angulation of the acromion (o)	65.12 [9.80]	-0.102
Sagittal plane angulation of the acromion (o)	61.23 [9.39]	-0.426
Coronal plane angulation of the acromion (o)	7.16 [15.42]	-0.502
Spinal Length Wt	0.29 [0.04]	-0.259
Coronal plane scapula spine angulation (o)	37.96 [5.94]	-0.172
Axial plane scapula spine angulation (o)	35.61 [7.23]	0.205
Sagittal plane scapula spine angulation (o)	42.66[9.37]	0.283
Spinoglenoid distance x plane wt	0.17 [0.02]	-0.065
Spinoglenoid distance y plane wt	0.07 [0.01]	0.146
Spinoglenoid distance z plane wt	0.07 [0.02]	-0.352