. Author manuscript; available in PMC: 2010 Jan 1.

Published in final edited form as: Invest Ophthalmol Vis Sci. 2008 Aug 21;50(1):107–113. doi: 10.1167/iovs.08-2367

Table 4.

Driving Characteristics of Those with Incident Driving Restriction or Cessation, Compared with Other Drivers

	Incident Driving Restriction or Cessation
	Continue (n = 1143)	Restrict (n = 41)	Stop Driving (n = 18)	Unadjusted P	P^*
% Preferring to drive themselves	94.2	73.2	77.8	<0.001	<0.001^†
Driving experience in years, mean (SD)	57.4 (7.0)	56.5 (8.1)	56.6 (15.3)	0.4	0.1^†
Difficulty with alternate transport mean (SD)	2.0 (0.8)	1.8 (0.8)	1.9 (0.6)	0.3	0.3^†
Residents in the urban area (%)	65.1	82.9	66.7	0.045	0.17^†

Bold indicates statistical significance.

For analysis, those who restricted or stopped driving were combined.

^†

Adjusted for age and sex.