Table 2 Physical activity parameters of study participants*.

From: Factors associated with habitual time spent in different physical activity intensities using multiday accelerometry

 

Total (N = 249)

Men (n = 117)

Women (n = 132)

PA parameter

GM

95% CI

GM

95% CI

GM

95% CI

time in inactivity, min/d

1010.6

(999.6, 1021.8)

1024.3

(1008.1, 1040.8)

998.7

(983.8, 1013.8)

time in low-intensity activity, min/d

327.0

(318.4, 335.9)

312.8

(301.0, 325.0)

340.2

(328.1, 352.7)

time in moderate activity, min/d

78.8

(75.0, 82.9)

79.5

(73.8, 85.5)

78.3

(73.0, 83.9)

time in VV activity, min/d

2.7

(2.3, 3.2)

3.0

(2.4, 3.8)

2.5

(2.00, 3.1)

10-minutes bouts of activity

median

IQR

median

IQR

median

IQR

time in bouts of moderate activity, min/week

44.8

(12.3, 100.0)

35.0

(12.3, 78.2)

51.9

(12.4, 120.7)

time in bouts of VV activity, min/week

0.0

(0.0, 0.0)

0.0

(0.0, 0.0)

0.0

(0.0, 0.0)

meeting WHO PA recommendationa

n

%

n

%

n

%

no

169

67.9

87

74.4

82

62.1

yesc

80

32.1

30

25.6

50

37.9

  based on moderate activity

33

13.3

13

11.1

20

15.2

  based on VV activity

19

7.6

8

6.8

11

8.3

  based on metabolic equivalent

28

11.2

9

7.7

19

14.4

  1. 95% CI, 95% confidence interval; cpm, counts per minute; GM, geometric mean; IQR, interquartile range; min/d, minutes per day; n, number; PA, physical activity; VV, vigorous-to-very-vigorous; WHO, World Health Organization.
  2. *Activity intensities were determined based on triaxial 24h-accelerometry vector magnitude defining 0–78 cpm as ‘inactivity’, 79–2,690 cpm as ‘low-intensity’, 2,691–6,166 cpm as ‘moderate’, and ≥6,167 cpm as VV activity27,28.
  3. a‘Meeting WHO PA recommendation’ (‘yes’) was defined as accumulating ≥150 min/week or ≥75 min/week of vigorous activity/week (here: VV activity) (mean weekly estimates: mean min/d per participant multiplied by 7), spent in activity bouts ≥10 minutes, or an equivalent combination of these1. For the latter metabolic equivalents of tasks (METs)/week were calculated, when multiplying mean weekly estimates in moderate and VV activity by 4 and 8 METs, respectively, as described before29. Achieving with the sum of both ≥450 METs/week, this was classified as ‘meeting WHO PA recommendation’. Not meeting any of the aforementioned criteria was classified as ‘not meeting WHO recommendation’.
  4. Bold: p-value < 0.05.