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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Int Psychogeriatr. 2009 Jul 9;21(6):1051–1062. doi: 10.1017/S1041610209990214

Table 2.

Associations of test scores with demographic characteristics (multiple ordinal logistic regression models for combined sample (N = 1851)

IU Token Test Score Animal Fluency Task Score
Covariate* Odds
Ratio
Std.
Err.
z P
value
95% Conf. Int. Odds
Ratio
Std.
Err.
z P
value
95% Conf. Int.
Age >=80 years 0.4954 0.0525 −6.63 <0.001 0.4025 0.6097 0.5618 0.0549 −5.90 <0.001 0.4638 0.6804
Gender (Female) 1.5887 0.1722 4.27 <0.001 1.2846 1.9648 0.8633 0.0883 −1.44 0.15 0.7065 1.0550
Education >=12 years 3.0644 0.3878 8.85 <0.001 2.3913 3.9269 1.9106 0.2312 5.35 <0.001 1.5071 2.4220
Ethnicity: African American 0.7439 0.0944 −2.33 0.02 0.5802 0.9538 0.7898 0.0935 −1.99 0.046 0.6262 0.9961