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Table 2 During school, after school, and evening objectively measured sedentary time

From: Longitudinal levels and bouts of sedentary time among adolescent girls

 

School

After school

Evening

 

(N = 655)

(N = 655)

(N = 655)

 

Baseline

Follow-up

Baseline

Follow-up

Baseline

Follow-up

Min/day

243.1 (35.7)

256.7 (34.4)c

132.0 (27.8)

137.2 (30.0)c

252.6 (51.8)

281.7 (89.3)c

Percentage of wear time

54.1 (0.1)

69.3 (0.1)c

58.6 (0.1)

63.9 (0.1)c

69.0 (0.1)

74.2 (0.1)a,b,c

  1. Data are presented as mean (standard deviation) and p-values were adjusted for wear time, type of device, and intervention group.
  2. School = Morning bell to afternoon bell; After school = Afternoon bell to 19:00; Evening = 19:01 to 23:59.
  3. aSignificant cross-sectional difference between time periods for percentage of wear time at baseline (P < 0.05).
  4. bSignificant difference between time periods for percentage of wear time at follow-up (P < 0.05).
  5. cSignificant longitudinal difference between baseline and follow-up (P < 0.05).
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BMC Pediatrics

ISSN: 1471-2431

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