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Table 3 Associations from prospective analysesa

From: Cross-sectional and prospective associations between sleep, screen time, active school travel, sports/exercise participation and physical activity in children and adolescents

 

MVPA (b (95% CI))b

p

n

Sleep

1.3 (−2.9, 5.5)

0.549

466

Screen time

−1.6 (− 3.5, 0.3)

0.102

464

Active transport

  ≤ 5 min/d

ref.

 

186

 6–15 min/d

2.2 (− 3.0, 7.4)

0.405

191

  ≥ 16 min/d

−2.0 (−9.2, 5.2)

0.580

98

Sports/exercise

  ≤ 2 h/week

ref.

 

145

 3–7 h/week

2.0 (−2.5, 6.6)

0.376

269

  ≥ 8 h/week

5.1 (−1.6, 11.8)

0.134

61

  1. aAdjusted for accelerometer wear time, baseline MVPA, sex, baseline BMI, baseline SES and change in daylight from baseline to follow-up
  2. bBeta values: impact of baseline sleep, screen time, active transport and sports/exercise on change in MVPA from baseline to follow-up
  3. b (95% CI), beta coefficient (95% confidence interval); min/d, minutes per day; ref., reference group; MVPA, moderate-to-vigorous physical activity; hrs/week, hours per week