Table 2.

Pain intensity distribution in the subjects before treatment, initial sessions, and middle and the end of the therapy sessions

Sessions	Before the treatment		Initial sessions		Middle sessions		Final sessions
Intensity	Frequency	Percentage	Frequency	Percentage	Frequency	Percentage	Frequency	Percentage
Little	44	48.9	24	26.7	12	13.3	7	7.8
Moderate	24	26.6	37	41.1	61	67.8	35	38.8
Severe	22	24.5	29	32.2	17	18.9	48	53.4
Total	90	100	90	100	90	100	90	100