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Table 3 Longitudinal association of cognition with CR

From: Longitudinal validation of cognitive reserve proxy measures: a cohort study in a rural Chinese community

Variable

β

SE

95%CI

P-value

CR

2.25

0.12

2.01 ~ 2.49

< 0.001

Age group

-1.42

0.19

-1.79~-1.05

< 0.001

SEX

-2.58

0.25

-3.07~-2.09

< 0.001

Time (T0 VS T1)

-1.72

0.23

-2.16~-1.27

< 0.001

CR group (Decreased VS Increased)

0.06

0.23

-0.39 ~ 0.52

0.79

CF group (Decline VS Maintenance)

1.11

0.23

0.66 ~ 1.56

< 0.001

Interaction

    

CR*Time

0.31

0.23

-0.14 ~ 0.76

0.17

CR*Time*CF group

1.11

0.42

0.28 ~ 1.94

0.01

CR*Age group

-0.46

0.19

-0.83~-0.09

0.01

CR*SEX

0.54

0.24

0.06 ~ 1.02

0.03

  1. Notes CR, cognitive reserve; CF, cognitive function; T0, T1 indicate baseline or follow-up