Table 6. VAS before and after treatment.

		Left Shoulder				Right Shoulder
		Mean ± 1 SD		Med (Min–Max)		Mean ± 1 SD		Med (Min–Max)
VAS	Baseline	6.1°±2.6°		7°	0°–10°	6.7°±2.7°		8°	2°–10°
	1st assessment	4.5°±2.4°		5°	0°–9°	4.7°±2.3°		4°	1°–10°
	2nd assessment	3.1°±2.2°		3°	0°–9°	3.3°±2.3°		3°	0°–9°
Change from baseline
1st assessment		−1.6°±1.5°	*	−2°	–7°–0°	−2.0°±1.6°	*	−2°	–6°–2°
2nd assessment		−3.1°±2.0°	*	−3°	–9°–0°	−3.4°±2.7°	*	−3°	–10°–2°

Mann-Whitney U test / Wilcoxon’s signed rank test. *Significant within-group change from baseline, p<0.05. °Shoulder range of motion measured in degrees