Table 2 Accelerometer derived outcomes. [Mean ± SD or Median (IQR)]

Actigraph GT3x

(n = 51)

(n = 63)

(n = 54)

 Wear time (min)

798.8 ± 103.1

863.7 ± 124.9

750.2 ± 111.8

t (₅₀) = 11.40 p < 0.001

 Sedentary (%)

83.4 ± 8.9

86.4 ± 6.6

81.2 ± 11.0

t (₅₀) = 6.021 p < 0.001

 Total PA (%)

16.6 ± 8.9

13.6 ± 6.6

18.8 ± 11.0

t (₅₀) = − 6.021 p < 0.001

 MVPA (%)

0.9 (0.3, 2.3)

0.7 (0.3, 1.4)

0.9 (0.2, 3.0)

Z = − 3.21 p = 0.001

 Steps/day

2303 (1048, 3876)

1935 (959, 2666)

2370 (1115, 4391)

Z = − 3.05 p = 0.002

 Steps/min

2.8 (1.5, 5.0)

2.2 (1.4, 3.6)

3.3 (1.5, 5.4)

Z = − 4.04 p < 0.001

 Triaxial cpm

303 (176, 397)

233(151, 327)

322 (203, 473)

Z = − 5.54 p < 0.001

ActivPAL

(n = 44)

(n = 55)

(n = 47)

 Wear (min)

801.7 ± 107.6

856.51 ± 134.8

745.05 ± 124.0

t (₄₃) = 5.565 p < 0.001

 Sit/Lie (%)

74.89 ± 12.07^†

81.7 ± 9.5

70.0 ± 15.9

t (₄₃) = 6.046 p < 0.001

 Stand (%)

25.1 ± 12.1

18.3 ± 9.5

30.0 ± 15.9

t (₄₃) = − 6.047 p < 0.001

 Transitions/hour

2.6 ± 0.8

2.1 ± 0.7

2.9 ± 1.0

t (₄₃) = − 7.568 p < 0.001

 Steps/day

3242 (1909, 4615)

2189 (1493, 3577)

3594 (2055, 5854)

Z = − 3.769 p < 0.001

 Steps/min

4.2 (2.5, 6.1)

2.76 (1.8, 3.7)

4.9 (2.6, 8.3)

Z = − 4.621 p < 0.001

 EE (METs/min)

1.37 (1.33, 1.42)

1.34 (1.31, 1.36)

1.40 (1.33, 1.49)

Z = − 4.831 p < 0.001