In Ohio, discipline discrepancies are considered significant when the rate of out-of-school suspensions and expulsions of greater than 10 cumulative days for students with disabilities exceeds the rate for students without disabilities by 1.00% or more for three consecutive years.
In Ohio, risk ratios are considered significant when they exceed 2.50 for three consecutive years. A risk ratio of 2.50 signifies that students with disabilities within a specific racial group are two and a half times more likely to be suspended or expelled for greater than 10 cumulative days than all students without disabilities in the district.