Table 2. Visual Analog Scale and Kujala Patellofemoral Scale scores of the groups before the treatment and at week 6 and week 12.

	Group 1		Group 2		Group 3
	Median	Min-Max	Median	Min-Max	Median	Min-Max	c2	p
Visual Analog Scale							0,452
(0-100 mm)
Before treatment	40	20-70	50	30-80	50	20-80		0,726
6th week	30	0-50	20	0-40	20	0-40		-
12th week	40	0-60	30	0-60	30	10-50		-
Kujala Patellofemoral Scale							0,701
(0-100)
Before treatment	84	70-91	85	72-96	84	67-91		0,587
6th week	87	74-100	89	81-100	87	82-94		-
12th week	87	74-96	88	76-98	86	76-92		-
Min: Minimum; Max: Maximum; Change 1: Before treatment - 6th week; Change 2: Before treatment - 12th week.