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Table 1 Changes in objectively measured sedentary behavior across three measurement points

From: The influence of a consumer-wearable activity tracker on sedentary time and prolonged sedentary bouts: secondary analysis of a randomized controlled trial

 

Baseline

M6

M12

P for linear-trends

Total ST (%/day)

   

 Control

70.96 (0.50)a,b

72.05 (0.51)

71.99 (0.53)

.021

 Fitbit

70.88 (0.49)

71.38 (0.51)

70.91 (0.54)

.940

 Charity

70.42 (0.50)

71.78 (0.53)

71.51 (0.56)

.839

 Cash

70.75 (0.49)

70.74 (0.50)

70.64 (0.54)

.798

30-min PSB (%/day)

 Control

26.53 (0.79)

28.01 (0.83)

27.74 (0.83)

.108

 Fitbit

25.98 (0.77)

27.24 (0.82)

26.16 (0.84)

.812

 Charity

25.88 (0.80)

26.51 (0.85)

26.60 (0.87)

.357

 Cash

24.81 (0.77)

26.39 (0.81)

25.49 (0.84)

.374

  1. ST sedentary time, PSB prolonged sedentary bouts. Values are least-square mean (SE) estimated from the linear mixed models adjusting for study covariates (age, gender, and ethnicity)
  2. aSignificantly different from M6 at Bonferroni adjusted α level of .0125. b Significantly different from M12 at Bonferroni adjusted α level of .0125