Table 3 Multilevel Survival Analysis for Developing Dementia Onset (Participants Nested in 346 Community Areas)

 Community-level educational attainment^a

1.04

(1.02–1.07)

*

1.03

(1.01–1.05)

*

1.04

(1.01–1.07)

*

 Individual-level educational attainment^b

1.54

(1.43–1.65)

*

1.11

(1.03–1.19)

*

1.08

(1.01–1.16)

*

 Cross-level interaction

0.96

(0.92–0.99)

*

0.98

(0.94–1.01)

0.98

(0.94–1.02)

 Community-level educational attainment^a

1.08

(1.03–1.13)

*

1.06

(1.01–1.11)

*

1.07

(1.02–1.13)

*

 Individual-level educational attainment^b

1.67

(1.44–1.93)

*

1.10

(0.95–1.28)

1.07

(0.92–1.25)

 Cross-level interaction

0.92

(0.87–0.98)

*

0.98

(0.91–1.05)

0.98

(0.92–1.05)

 Community-level educational attainment^a

1.01

(0.98–1.04)

1.02

(0.99–1.05)

1.03

(0.99–1.06)

 Individual-level educational attainment^b

1.51

(1.39–1.64)

*

1.11

(1.02–1.21)

*

1.09

(1.00–1.18)

 Cross-level interaction

0.97

(0.91–1.03)

0.98

(0.93–1.04)

0.98

(0.93–1.04)