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Table 1 Demographics of knee osteoarthritis patients sub-grouped by response to the exercise intervention

From: Wearable sensors to predict improvement following an exercise intervention in patients with knee osteoarthritis

 

Groups

n

Mean (SD)

95% CI

Gait Speed (m/s)

Non-Responders

10

1.06 (0.16)

0.94–1.18

Low-Responders

20

1.11 (0.09)

1.06–1.15

High-Responders

9

1.19 (0.10)

1.11–1.26

Total

39

1.11 (0.12)

1.07–1.15

Dropouts

4

1.14 (0.07)

1.02–1.25

Age (years)

Non-Responders

10

60 (8)

54–65

Low-Responders

20

57 (7)

53–60

High-Responders

9

59 (10)

52–67

Total

39

59 (8)

55–61

Dropouts

4

57 (3)

47–67

BMI (kg/m2)

Non-Responders

10

26.0 (4.5)

22.8–29.3

Low-Responders

20

26.4 (3.6)

24.8–28.1

High-Responders

9

27.6 (3.7)

24.8–30.4

Total

39

26.6 (3.8)

25.4–27.8

Dropouts

4

24.1 (3.6)

18.3–30.0

  1. No significant differences were observed between sub-groups