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. Author manuscript; available in PMC: 2016 Jan 1.
Published in final edited form as: J Alzheimers Dis. 2015 Jan 1;44(1):319–328. doi: 10.3233/JAD-141077

Table 2.

Standardized regression coefficients (β) from the models assessing the effect of measured variables on cystatin C levels.

Model 1 Model 2 Model 3
Age, years 0.231 0.227 0.231
Race, white −0.117 −0.139 −0.138
Waist circumference, cm - 0.174 0.150
Heart failure - 0.177 0.170
HTN - 0.119 0.113
Blocks walked per week - −0.107 −0.102
Smoking - 0.073 0.075
C-reactive protein, mg/dl - - 0.085

All variables were significant with a p-value < 0.05.

Model 1 a: adjusted for age, race, sex, and ApoE4 status.

Model 2 a: adjusted for age, race, sex, ApoE4 status, HTN, diabetes mellitus, total cholesterol, waist circumference, smoking, blocks walked by week, heart failure, and coronary heart disease.

Model 3 a: adjusted for age, race, sex, ApoE4 status, HTN, diabetes mellitus, total cholesterol, waist circumference, smoking, blocks walked by week, heart failure, coronary heart disease, and serum CRP levels.

a

These are the variables used in the different adjusted analyses; however, the table only includes those variables that were significant in each model.