Table 3 Accelerometer measured time spent in different intensities of physical activity (PA), sedentary time (ST) and bouts of ST in four-year old children (NÂ =Â 899). Test for difference between girls and boys from multiple linear regression model (GEE)
Time spent in different levels of PA | Girls Mean (SE) | Boys Mean (SE) | Girls vs. boys Difference (95% CI)a |
|---|---|---|---|
Wear time (hours/day) | 12.6 (0.03) | 12.7 (0.04) | −0.13 (−0.23, −0.03) |
Total PA (cpm/day) | 1412.0 (15.7) | 1497.4 (10.9) | −85.4 (−121.7, −49.2) |
LPA (minutes/day) | 362.4 (2.6) | 372.1 (2.1) | −9.8 (−16.2, −3.4) |
MVPA (minutes/day) | 45.0 (1.0) | 55.9 (0.9) | −10.9 (−13.4, −8.4) |
VPA (minutes/day) | 10.3 (0.4) | 10.7 (0.4) | −0.4 (−1.4, 0.7) |
ST (minutes/day) | 347.4 (3.5) | 334.5 (2.7) | 12.9 (3.9, 21.8) |
10 min ST bout (minutes/day) | 309.1 (4.5) | 300.9 (3.1) | 8.2 (−2.7, 19.2) |
20 min ST bout (minutes/day) | 165.3 (4.0) | 164.8 (2.7) | 0.5 (−8.6, 9.5) |
60 min ST bout (minutes/day) | 49.3 (2.3) | 51.8 (2.3) | −2.5 (−8.3, 3.4) |