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Table 4 Change in regression coefficients for MVPA, television viewing and non-gaming PC use screen time behaviours over time compared to 2002 in boys adjusting for covariates

From: Trends in television time, non-gaming PC use and moderate-to-vigorous physical activity among German adolescents 2002–2010

Boys MVPA (beta, SE, p-value) PA guideline TV min per weekday TV min per weekend day PC min per weekday PC min per weekend day
Survey year Sig.      
2002 Reference Reference Reference Reference Reference Reference
2006 .382, .09, <.001 .330, .075, <.001 -.118, .047, <.05 .064, .056, >.05 -.014, .166, >.05 .065, .199, >.05
2010 .51, ,10, <0.001 .376, .082, <.001 -.240, .049, <.001 -.017, .062, >.05 .547, .208, <.01 .889, .247, <.001
FAS a .087, .016, <.001 -.022, .022, >.05 -.136, .014, <.001 -.119, .018, <.001 .108, .019, <.001 .172, .024, <.001
AGE       
11 Reference Reference Reference Reference Reference Reference
13 -.138, .091, >.05 -.314, .076, <.001 .511, .050, <.001 .638, .060, <.001 .530, .066, <.001 .798, .083, <.001
15 -.253, 0,92 < .01 -.589, .076, <.001 .561, .051, <.001 .659, .063, <.001 .698, .072, <.001 1,029, .096, <.001
Survey year X FAS a n.s. n.s. n.s. n.s. <.05 <.05
Survey year X Age <.05 n.s. n.s n.s. <.05 <.05
  1. Significant findings in bold fonts; a = Family Affluence Scale.