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Table 1 Physical characteristics and determinants at baseline of the participants

From: Association between objectively evaluated physical activity and sedentary behavior and screen time in primary school children

Variables

n = 426

Average

SD

Age (year)

9.3 ± 1.6

Height (cm)

132.3 ± 10.7

Weight (kg)

29.0 ± 7.5

Body mass index (kg/m2)

16.3 ± 2.2

Relative weight (%)

−2.9 ± 11.9

Sedentary behaviour (min/day)

363 ± 62

LPA (min/day)

 Ambulatory

105 ± 19

 Non-ambulatory

225 ± 43

 Total time

360 ± 50

MVPA (min/day)

 Ambulatory

39 ± 15

 Non-ambulatory

28 ± 9

 Total time

68 ± 21

VPA (min/day)

 Ambulatory

5 ± 3

 Non-ambulatory

1 ± 1

 Total time

6 ± 4

Physical activity level

1.74 ± 0.07

Wearing time (min/day)

802 ± 34

Wearing day (days)

6.3 ± 1.0

Television and video viewing time (min/day) (n = 420)

110 ± 60

Time spent playing electronic games and using personal computers (min/day) (n = 419)

36 ± 37

Total screen time (min/day) (n = 415)

146 ± 80

  1. LPA light physical activity, MVPA moderate-to-vigorous physical activity, VPA vigorous physical activity