Table 2.

Mean values and SDs for T1_Gd (ms), alpha angles, and beta angles (°) for volunteers and patients in various regions of the hip*

Region	T1Gd			Alpha angle			Beta angle
	Volunteer	Patient	p value	Volunteer	Patient	p value	Volunteer	Patient	p value
a	585.3 ± 79.8	446.1 ± 111.3	0.002	42.9 ± 5.2	54.1 ± 9.4	0.001	91.9 ± 7.2	83.3 ± 12.4	0.044
a-s	592.2 ± 86.2	437.5 ± 115.8	0.001	46.8 ± 4.7	57.5 ± 5.9	< 0.001	80.9 ± 12.4	73.5 ± 10.4	0.014
s-a	603.9 ± 92.0	436.9 ± 113.8	< 0.001	49.3 ± 4.3	63.7 ± 3.8	< 0.001	65.1 ± 8.0	51.0 ± 10.9	< 0.001
s	721.2 ± 117.7	494.8 ± 131.6	< 0.001	46.9 ± 4.2	56.3 ± 14.2	0.023	60.4 ± 7.6	50.3 ± 19.7	0.084
s-p	644.4 ± 90.0	485.4 ± 140.0	0.002	40.6 ± 4.8	51.2 ± 10.9	0.003	56.3 ± 7.9	47.6 ± 16.5	0.089
p-s	619.7 ± 83.9	465.3 ± 146.2	0.003	38.9 ± 3.6	40.1 ± 3.9	0.448	39.8 ± 7.9	40.3 ± 10.0	0.905
p	560.6 ± 79.6	464.2 ± 136.6	0.048	40.7 ± 6.3	38.0 ± 3.2	0.448	29.2 ± 6.6	31.0 ± 11.9	0.661

* Student’s t-test - calculated p values revealed statistically significant differences between patients with cam femoroacetabular impingement and healthy volunteers in several regions of the hip; a = anterior; a-s = anterosuperior; s-a = superoanterior; s = superior; s-p = superoposterior; p-s = posterosuperior; p = posterior.