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Table 3 Estimates of child physical activity for Wave 0 and Wave 1, by gender and household education

From: Accelerometer-measured physical activity and sedentary time among children and their parents in the UK before and after COVID-19 lockdowns: a natural experiment

 

Wave 0 (Pre-COVID-19)

Wave 1

Estimate

95% CI

Estimate

95% CI

All children

 Mean weekday MVPA (min/day)

60.3

(57.2, 63.4)

55.9

(52.1, 59.7)

 Mean weekday light physical activity (min/day)

209.4

(204.8, 213.9)

198.1

(190.9, 205.3)

 Mean weekday sedentary (min/day)

476.8

(470.1, 483.6)

488.4

(477.7, 499.0)

 Mean weekend MVPA (min/day)

53.4

(49.8, 57.1)

45.7

(41.8, 49.6)

 Mean weekend light physical activity (min/day)

195.2

(190.0, 200.5)

185.4

(179.8, 190.9)

 Mean weekend sedentary (min/day)

437.1

(429.3, 444.9)

452.5

(442.6, 462.4)

 % meeting UK PA guidelines

40%

(34%, 46%)

36%

(29%, 44%)

Child gender

 Boys

  Mean weekday MVPA (min/day)

68.4

(64.6, 72.2)

64.3

(60.6, 67.9)

  Mean weekday light physical activity (min/day)

212.0

(206.7, 271.2)

206.4

(198.1, 214.7)

  Mean weekday sedentary (min/day)

466.1

(456.6, 475.7)

478.7

(466.1, 491.4)

  Mean weekend MVPA (min/day)

61.1

(56.0, 66.2)

52.6

(48.3, 56.8)

  Mean weekend light physical activity (min/day)

193.1

(187.1, 199.1)

190.2

(180.7, 199.7)

  Mean weekend sedentary (min/day)

444.3

(432.8, 455.8)

449.6

(434.6, 464.5)

  % meeting UK PA guidelines

55%

(48%, 61%)

52%

(44%, 60%)

Girls

  Mean weekday MVPA (min/day)

53.4

(50.3, 56.4)

47.3

(43.1, 51.5)

  Mean weekday light physical activity (min/day)

207.1

(201.7, 212.5)

189.7

(182.2, 197.2)

  Mean weekday sedentary (min/day)

485.9

(479.2, 492.6)

498.1

(485.9, 510.3)

  Mean weekend MVPA (min/day)

46.7

(43.4, 50.1)

38.2

(33.2, 43.2)

  Mean weekend light physical activity (min/day)

197.1

(190.5, 203.6)

190.0

(175.1, 186.9)

  Mean weekend sedentary (min/day)

430.9

(422.31, 439.5)

455.0

(445.9, 466.1)

  % meeting UK PA guidelines

28%

(22%, 34%)

20%

(12%, 27%)

Household education

 Up to A level or equivalenta

  Mean weekday MVPA (min/day)

59.8

(56.3, 63.3)

55.0

(50.3, 59.7)

  Mean weekday light physical activity (min/day)

211.8

(207.0, 216.7)

200.3

(190.1, 210.5)

  Mean weekday sedentary (min/day)

478.3

(469.9, 486.7)

474.5

(460.8, 488.2)

  Mean weekend MVPA (min/day)

52.5

(47.8, 57.2)

42.3

(36.0, 48.7)

  Mean weekend light physical activity (min/day)

198.5

(191.6, 205.4)

184.7

(176.3, 193.0)

  Mean weekend sedentary (min/day)

434.6

(424.1, 445.0)

441.8

(426.6, 457.0)

  % meeting UK PA guidelines

39%

(33%, 46%)

39%

(30%, 49%)

Degree equivalent or higher

 Mean weekday MVPA (min/day)

60.5

(57.0, 64.1)

56.4

(52.2, 60.5)

 Mean weekday light physical activity (min/day)

206.4

(200.9, 212.0)

196.4

(188.5, 204.2)

 Mean weekday sedentary (min/day)

477.4

(469.4, 485.3)

496.6

(485.4, 507.8)

 Mean weekend MVPA (min/day)

54.4

(50.2, 58.6)

46.8

(42.7, 509.8)

 Mean weekend light physical activity (min/day)

191.5

(185.6, 197.3)

184.1

(177.8, 190.5)

 Mean weekend sedentary (min/day)

439.7

(430.1, 449.3)

458.1

(447.5, 468.7)

 % meeting UK PA guidelines

41%

(33%, 48%)

35%

(26%, 43%)

  1. Standard errors are adjusted for clustering, but estimates are not adjusted for wear time or seasonality
  2. aA level = qualification at age 18
  3. Wave 0: Mar 2017-Jul 2018; Wave 1: May 2021-Dec 2021
  4. CI confidence interval, MVPA moderate-to-vigorous physical activity, PA physical activity