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Table 4 Prediction of adolescents’ screen time by single mediation analyses

From: Adolescents’ prospective screen time by gender and parental education, the mediation of parental influences

Measurement

n

c-path (SE)

a-path (SE)

b-path (SE)

ab

95% CI

TV/DVD (hours/week)

      

  Parental education#

573

0.75 (0.68)

    

  Maternal modelling

  

3.63 (0.55)**

0.28 (0.05)**

1.01

0.62, 1.65

  Paternal modelling

  

3.25 (0.60)**

0.23 (0.05)**

0.75

0.38, 1.27

  Maternal regulation

  

−0.06 (0.10)

−1.40 (0.29)**

0.08

−0.16, 0.42

  Paternal regulation

  

−0.11 (0.10)

−0.60 (0.28)*

0.06

−0.02, 0.33

PC/game (hours/week)

      

  Parental education#

570

1.36 (0.65)*

    

  Maternal modelling

  

0.24 (0.36)

0.12 (0.08)

0.03

−0.04, 0.34

  Paternal modelling

  

0.30 (0.41)

0.17 (0.07)*

0.05

−0.07, 0.26

  Maternal regulation

  

0.05 (0.10)

−0.04 (0.27)

0.00

−0.09, 0.05

  Paternal regulation

  

0.05 (0.11)

−0.01 (0.26)

0.00

−0.07, 0.07

  1. SE: Standard Error, CI: Confidence Interval.
  2. Statistical significance at *p>0.05 and **p>0.01.
  3. Linear regression analysis, adjusted for adolescents’ gender, weight status and living status at baseline.
  4. Mediation effects calculated as a-path x b-path.
  5. # Parental education as high (university/college) vs low at baseline.