Table 1.

Demographic and clinical characteristics of patients with osteoarthritis of the knee submitted to physiotherapy.

Characteristics	Frequency	%
Sex
Female	32	84.2
Male	6	15.8
Age (years)
50 to 59	19	50.0
60 to 69	11	28.9
70 or more	8	21.1
Main complaint
Right knee	8	21.1
Left knee	5	13.2
Bilateral	25	65.8
Total	38	100