Table 2.

Elevation and external rotation values at the times evaluated.

Variable	Time	n	Mean	SD	Median	Minimum	Maximum	p*
Elevation	Before	23	57.61	30.74	50	10	120	< 0.001
	After	23	77.83	33.60	90	15	130
External	Before	23	19.78	9.94	20	0	40	< 0.001
rotation	After	23	26.09	11.48	30	10	45

^*descriptive probability level from the nonparametric Wilcoxon test