Physical Therapists in Primary Care Are Interested in High Quality Evidence Regarding Efficacy of Therapeutic Ultrasound for Knee Osteoarthritis: A Provincial Survey

Table 2

Participant demographics.

Characteristic	𝑁
Gender
Male/female	33/90
Age
21 to 30 y	22
31 to 40 y	36
41 to 50 y	30
>50 y	35
Years in practice
<5 y	19
5 to 10 y	21
11 to 20 y	34
>20 y	49
Average number of clients with nonsurgical; knee osteoarthritis treated per year
1 to 20	43
21 to 40	42
>40	38