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Table 2 Associations of time (min) children spent in different postures between pairs of days (significant results in bold)

From: Within- and between-day associations between children’s sitting and physical activity time

 

Between-days modela

 

b (95 % CI)

p value

SitD1 → SitD2

−0.02 (−0.08 to 0.03)

0.444

StandD1 → StandD2

−0.78 (−0.98 to −0.58)

<0.001

StepD1 → StepD2

−0.88 (−1.15 to −0.62)

<0.001

SitD1 → StandD2

−0.05 (−0.09 to −0.02)

0.001

SitD1 → StepD2

−0.02 (−0.05 to −0.01)

0.036

StandD1 → SitD2

0.34 (−0.01 to 0.69)

0.055

StandD1 → StepD2

0.46 (−0.60 to −0.32)

<0.001

StepD1 → SitD2

−0.29 (0.98 to 0.41)

0.416

StepD1 → StandD2

−1.50 (−1.88 to −1.11)

<0.001

  1. Abbreviations: Sit = Sitting time; Stand = Standing time; Step = Stepping time; b = point estimate of the regression coefficient; 95 % CI = 95 % confidence intervals; D = day
  2. aModel: Adjusted for sex, year of school, day of measurement (e.g. Monday, Tuesday, etc.), waist circumference, wear time on a given day, and average person-level activity and/or sitting time (as appropriate) per day
  3. Note: b indicates the association between days for every additional minute of activity on one day and activity the following day