Table 1 Characteristics of the study participants

Characteristics

 Age (years)

15.2 years ± 0.6 years

19.6 years ± 1.2 years

 Females^a

25 (40%)

25 (40%)

 Males^a

38 (60%)

38 (60%)

SHFP edema

 Participants with SHFP edema^a

16 (25%)

18 (29%)

 Number of knees^b

23 (37%)

34 (54%)

 Bilateral^a

7 (44%)

16 (89%)

 Unilateral^a

9 (56%)

2 (11%)

 Females with SHFP edema^a

6 (38%)

8 (44%)

 Males with SHFP edema^a

10 (62%)

10 (56%)