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Table 2 Differences in enjoyment at baseline and change in the intervention mothers’ enjoyment scores within and between the groups who used (adherent group) or did not use (non-adherent group as reference) the video (estimates, 95% confidence intervals, and p values from a linear mixed-effects model)

From: Relationship between mothers’ enjoyment and sedentary behavior and physical activity of mother–child dyads using a movement-to-music video program: a secondary analysis of a randomized controlled trial

  Estimate (95% CI) p value
Mothers (n = 48)
 Difference in enjoyment at baseline (ref = non-adherent group) 1.50 (− 0.56 to 3.56) 0.15
 Change in time, non-adherent group 0.09 (0.0002 to 0.17) 0.049
 Change in time, adherent group 0.14 (−0.05 to 0.33) 0.14
 Adherence effect (ref = non-adherent group) 0.06 (−0.15 to 0.27) 0.59
Children (n = 48)
 Difference in mothers’ enjoyment at baseline (ref = children’s non-adherent group) 1.21 (−0.75 to 3.18) 0.23
 Change in time, non-adherent group 0.07 (−0.01 to 0.16) 0.094
 Change in time, adherent group 0.19 (0.01 to 0.37) 0.036
 Adherence effect (ref = children’s non-adherent group) 0.12 (−0.08 to 0.31) 0.25