Fitness Change	Mean Days Absent Per Year
	Grade 6	Grade 7	Grade 8
>20% Decrease	10.6	11.6	13.9
10%–20% Decrease	10.2	10.6	12.6
<10% Change	10.0	10.1	11.9
10%–20% Increase	9.7	9.7	11.5
>20% Increase	9.6	9.8	11.9