Table 2.

Pain (analyzed by the visual analogue scale, VAS), range of joint movement (ROM), strength (MS) and the result of the Lequesne evaluation for function presented as mean, standard deviation (SD), median, minimum, maximum, N and p values according to the moment of evaluation.

Variable	Mean	SD	Median	Minimum	Maximum	N	p
VAS Pre	7.87	1.12	8	5	10	38	< 0.001
VAS Post	3.58	0.92	3.5	2	5	38
ROM Pre	87.25	8.85	89	63	106	38	< 0.001
ROM Post	123.71	7.60	124	107	137	38
MS hip Pre	3.32	0.46	3.5	2	4	38	< 0.001
MS hip Post	4.78	0.38	5	4	5	38
MS hamstring Pre	3.70	0.39	4	3	4	38	< 0.001
MS hamstring Post	4.97	0.11	5	4.5	5	38
Lequesne Pre	16.17	1.52	16	13.5	19.5	38	< 0.001
Lequesne Post	7.57	2.19	7.75	4	12	38