. Author manuscript; available in PMC: 2018 Dec 1.

Published in final edited form as: J Orthop Sports Phys Ther. 2017 Oct 9;47(12):923–930. doi: 10.2519/jospt.2017.7380

TABLE 3.

Muscle volume, number of MRI slices per region of interest, and muscle strength values for all participants

Muscle Volume^*	CHJP (N=15)	Control (N=15)	Percent Difference	P-Value^†
Gluteals (cm³)	228±40	199±29	12.72	.032
TFL (cm³)	33±11	31±9	6.06	.640

Slice Number^‡	CHJP (N=15)	Control (N=15)		P-Value^†

Gluteal Slices	52±5	51±4		.788
TFL Slices	78±8	78±6		.576

Muscle Strength^*	CHJP (N=15)	Control (N=15)	Percent Difference	P-Value^†

Hip Abductor Strength^§ (Nm)	74.6±16.8	93.6±20.2	−20.30	.009

Abbreviations: CHJP, chronic hip joint pain; TFL, tensor fascia latae.

Values are mean±SD.

^†

Independent t-tests were used.

^§

Hip abducted to 15º in sidelying.

^‡

Number of slices per participant.