. Author manuscript; available in PMC: 2012 Mar 2.

Published in final edited form as: J Geriatr Psychiatry Neurol. 2003 Sep;16(3):151–155. doi: 10.1177/0891988703255688

Table 1.

Multiple Linear Regression Models for Driving Scores

A. Subjects with none to moderate dementia
Multiple regression for TOTAL, gender, education, CDR, age, MMSE, MVA
Significant for	TOTAL	t = 4.5, P < .001
	Education	t = −2.1, P = .04
	CDR	t = −5.6, P < .001
	MVA	t = −3.1, P = .005
R² = .84; prob > F < .0001
B. Subjects with very mild to mild dementia
Multiple regression for TOTAL, gender, education, CDR, age, MMSE, MVA
Significant for	TOTAL	t = 4.1, P = .001
	Education	t = −2.4, P = .02
	CDR	t = −3.8, P = .001
	MVA	t = −3.1, P = .006
R² = .78; prob > F < .0001

TOTAL, total of all maze scores; CDR, Clinical Dementia Rating; MMSE, Mini-Mental State Examination score; MVA, number of motor vehicle accidents.