|
All
|
Retro walking group
|
Forward walking group
|
Control group
|
p value
|
---|
Mean age (min-max), years
|
55.6 (45–66)
|
54.6 (45–66)
|
55.3 (47–65)
|
56. 8 (46–66)
|
.471
|
Gender (male/female), n
|
30/38
|
12/11
|
9/14
|
9/13
|
.639
|
Mean weight (min-max), kg
|
62.8 (40–100)
|
63.4 (40–100)
|
62.6 (49–78)
|
62.3 (46–78)
|
.921
|
Mean height (min-max), m
|
1.5 (1.4–1.7)
|
1.5 (1.4–1.7)
|
1.5 (1.4–1.7)
|
1.5 (1.4–1.7)
|
.788
|
Mean BMI (min-max), kg/m2
|
26.1 (14.7–33.3)
|
26.2 (14.7–33.3)
|
26.1 (18.1–30.5)
|
26.1 (20.4–30.1)
|
.952
|
Mean (SD) NRS
|
5.9 (0.8)
|
5.7 (0.8)
|
6.1 (0.7)
|
5.8 (0.8)
|
.197
|
Mean (SD) WOMAC, %
|
53.3 (3.2)
|
52.9 (3.3)
|
53.3 (3.1)
|
53.8 (3.3)
|
.639
|
Mean (SD) Quadriceps muscle strength, kg
|
10.8 (1.9)
|
11.1 (2.2)
|
11.04 (1.6)
|
10.2 (1.9)
|
.235
|
Mean (SD) TUG, sec
|
9.4 (0.3)
|
9.4 (0.4)
|
9.3 (0.3)
|
9.3 (0.3)
|
.599
|
- NRS numerical rating scale, WOMAC Western Ontario and McMaster Universities Osteoarthritis Index, n number of participants, TUG timed up and go test