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Table 4 Multiple linear regression of time in specific contexts and total after school MVPA amongst girls (n = 230)

From: Who children spend time with after school: associations with objectively recorded indoor and outdoor physical activity

   Beta 95% CI t p
Outdoors On own 7.27 −1.08 15.61 1.72 0.088
  Friend 17.35 4.47 30.24 2.65 0.009
  Brother/sister 21.21 14.17 28.25 5.94 0.000
  Mum/dad 5.55 −6.34 17.45 0.92 0.359
  Other grown-up 12.76 −1.96 27.50 1.71 0.089
Indoors On own 1.78 −0.58 4.14 1.49 0.138
  Friend 4.61 1.37 7.85 2.81 0.005
  Brother/sister 2.93 0.65 5.22 2.53 0.012
  Mum/dad 2.87 0.98 4.76 2.99 0.003
  Other grown-up 5.33 2.95 7.71 4.41 0.000
       R2 = 0.344
  1. MVPA: Moderate to vigorous physical activity.
  2. Adjusted for standardised body mass index, age, index of multiple deprivation, daylight.
  3. Beta: mean increase in minutes of MVPA for each hour spent in that context.