Table 39.  Percent of Disabled and Nondisabled by Driving Ability as Compared to 5 Years Ago,,,,,
Driving ability,Ability as compared to 5 years ago,Disability status,,,
,,Disabled,,Nondisabled,
,,Percent,Standard Error,Percent,Standard Error
Eyesight/night vision,Worse,39.62,1.81,28.08,1.23
,Same,55.65,1.8,66.35,1.36
,Better,4.74,0.95,5.56,0.63
Attention span,Worse,18.51,1.61,4.4,0.49
,Same,72.97,1.98,80.43,1.26
,Better,8.53,1.18,15.18,1.17
Hearing,Worse,20.66,1.26,6.99,0.57
,Same,77.43,1.29,88.18,0.88
,Better,1.91,0.53,4.83,0.67
Coordination,Worse,20.98,1.52,3.58,0.43
,Same,73.58,1.8,85.68,1.03
,Better,5.44,1,10.73,1
Reaction time,Worse,11.73,1.21,3.54,0.5
,Same,81.13,1.45,77.99,1.18
,Better,7.13,1.05,18.48,1.17
Depth Perception,Worse,14.92,1.64,6.98,0.69
,Same,80.5,1.74,83.22,1.15
,Better,4.57,1.03,9.81,0.96
NOTE: This table contains the weighted percent or weighted mean and the standard error. Cells with a small sample size (<30) are shaded to indicate that the weighted estimates based on a small sample size are not reliable. Cells in italics indicate a coefficient of variation greater than 30 percent and numbers are not reliable. Cells with bold type indicate significant differences (p <.05) between disabled and nondisabled individuals.,,,,,
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SOURCE:  U.S. Department of Transportation, Bureau of Transportation Statistics, 2002 National Transportation Availability and Use Survey",,,,,