Table 2.

Segmental volume and thickness ratios in subscapularis, infraspinatus and deltoid muscle of the affected shoulder.

	Subscapularis muscle		Infraspinatus muscle		Deltoid muscle
	Mean	Range	Mean	Range	Mean	Range
Volume Ratio	50.7% ± 14.9%*	20.8% to 77.7%	61.4% ± 18.0%*	34.7% to 106.3%	76.3% ± 14.8%*	51.2% to 110.3%
Thickness Ratio	62.0% ± 16.0%**	28.3% to 87.5%	70.7% ± 17.1%**	45.0% to 106.7%	-	-

Values are given as mean ± SD with their range. * Differences between subscapularis, infraspinatus and deltoid volume ratios was significant: p < 0.01. ** Difference between subscapularis and infraspinatus thickness ratios was significant: p < 0.05.