Table 2.

Subject demographics

variable	Responsive (n = 21)	Nonresponsive (n = 8)
Gender (males:females)	6:15	2:6
Age (years)	55.3 ± 5.7	52.5 ± 7.8
Height (cm)	162.8 ± 6.8	165.4 ± 7.2
Weight (Kg)	65.4 ± 7.9	63.3 ± 5.8
Duration of symptoms	11.7 ± 3.4*	17.9 ± 4.8
Pre-Glenohumeral Internal rotation (°)	32.1 ± 9.5	26.1 ± 6.6
Post-Glenohumeral Internal rotation (°)	68.8 ± 12.1*	32.2 ± 10.8
Pre-slope (Kg/mm) for PDa	0.62 ± 0.11*	0.56 ± 0.09
Post- slope (Kg/mm) for PDa	0.42 ± 0.09*	0.52 ± 0.13
Pre- slope (Kg/mm) for IFb	0.63 ± 0.02*	0.48 ± 0.09
Post- slope (Kg/mm) for IFb	0.48 ± 0.07*	0.52 ± 0.10
Pre- slope (Kg/mm) for TMc	0.49 ± 0.15	0.48 ± 0.11
Post- slope (Kg/mm) for TMc	0.41 ± 0.13	0.39 ± 0.11
Pre-Flex-SFd	32.9 ± 2.5	32.5 ± 6.1
Post-Flex-SFd	43.3 ± 4.8*	38.2 ± 2.8

PD^a posterior deltoid; IF^b infraspinatus; TM^c teres minor

FLEX-SF^d Flexilever Scale of Shoulder Function.

*: There were significant differences between 2 groups (P < 0.005)