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
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 |