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Table 2 Changes (means [95%-Confidence Interval]) and absolute differences in days of MVPA and minutes spent in television viewing and non-gaming PC use between 2002 and 2010

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

  Girls/Mean [95% CI]     Boys/Mean    
  Survey year 2002 Survey year 2006 Survey year 2010 Differencea/p for trendb Survey year 2001/2002 Survey year 2005/2006 Survey year 2009/2010 Differencea/p-for trendb
MVPA (days/week) 3.43 [3.36-3.50] 3.79 [3.71-3.86] 3.91 [3.82-4.00] +0.48/p < .001 3.96 [3.89-4.04] 4.29 [4.22-4.36] 4.35 [4.26-4.44] +0.39/ p < .001
% of meeting PA Guideline 8.6 [7.6-9.7] 13.9 [12.6-15.3] 14.0 [12.5-15.5] +5.4/p < .001 14.8 [13.5-16.3] 19.8 [18.3-21.4] 19.9 [18.0-21.9] +5.1/p < .001
TV (min/weekday) 133.3 [129.8-136.8] 128.2 [123.8-132.7] 120.9 [116.2-125.6] -12.4/ p < .01 145.3 [141.6-149.0] 138.1 [133.6-142.6] 127.0 [122.0-131.9] -18.3/ p < .001
TV (min/weekend day) 180.7 [176.6-184.8] 189.5 [184.6-194.4] 180.7 [175.3-186.1] + - 0/ p > .05 205.6 [201.1-210.1] 210.3 [205.1-215.5] 201.6 [195.5-207.7] -4.0/ p > .05
PC use (min/weekday) 42.1 [39.9-44.2] 78.2 [73.8-82.6] 96.2 [90.6-101.8] +54.1/ p < .001 88.8 [85.3-92.3] 84.6 [79.8-89.3] 93.4 [87.5-99.4] +4.6 / p > .05
PC use (min/weekend day) 58.9 [56.1-61.6] 100.8 [95.4-106.1] 128.7 [121.9-135.6] +68.8 / p < .001 124.7 [120.3-129.2] 111.1 [105.1-117.1] 128.5 [121.3-135.6] +3.8 / p > .05
  1. Significant p for trends are in bold fonts.
  2. a:Difference between 2010 and 2002 in days/week, min/day, percentages of meeting PA guideline.
  3. b:p for trend is controlled for family affluence and age group.