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Table 4 Univariate and multivariate regression analyses between CRIq score and MoCA and MMSE scores

From: Montreal cognitive assessment reflects cognitive reserve

Dependent variable Independent variable B Standard Error t P value
Univariate regression analyses
 MoCA CRI 0.076 0.012 6.14 < 0.001
  CRI-Education 0.077 0.014 5.64 < 0.001
CRI-WorkingActivity 0.044 0.012 3.76 < 0.001
CRI-LeisureTime 0.042 0.012 3.39 0.001
 MMSE CRI 0.044 0.007 5.95 < 0.001
  CRI-Education 0.049 0.008 6.05 < 0.001
CRI-WorkingActivity 0.018 0.007 0.01 0.014
CRI-LeisureTime 0.030 0.007 4.11 < 0.001
Multivariate regression analysesa
 MoCA CRI-Education 0.066 0.014 4.59 < 0.001
  CRI-WorkingActivity 0.025 0.012 2.05 0.042
 MMSE CRI-Education 0.049 0.008 6.05 < 0.001
  1. aMultivariate linear regression: independent variables are CRI-Education, CRI-WorkingActivity, and CRI-LeisureTime. The variables included in the final models of multivariate regression analyses using stepwise method are presented
  2. CRIq Cognitive Reserve Index questionnaire, MoCA Montreal Cognitive Assessment, MMSE Mini-mental State Examination