Table 3 Association Between the Total Cognitive Trajectory and Migration Status in Female Subjects

 constant

9.39 (0.12)^***

8.08 (0.16)^***

8.00 (0.20)^***

8.55 (0.23)^***

8.49 (0.25)^***

 Time

−0.99 (0.05)^***

−0.99 (0.05)^***

− 0.99 (0.05)^***

−0.99 (0.05)^***

− 0.99 (0.05)^***

 Migrant (Ref. Non-migrants)

0.78 (0.16)^***

0.47 (0.14)^***

0.48 (0.14)^***

0.35 (0.14)^**

0.32 (0.14)^*

 Age65 ~ 70 (Ref. Age60~)

−0.83 (0.16)^***

−0.85 (0.14)^***

− 0.85 (0.14)^***

−0.79 (0.14)^***

− 0.78 (0.14)^***

 Age > 70 (Ref. Age60~)

−2.68 (0.17)^***

−1.72 (0.16)^***

−1.66 (0.16)^***

−1.65 (0.16)^***

− 1.61 (0.16)^***

  Some primary school

2.09 (0.15)^***

2.09 (0.15)^***

2.06 (0.15)^***

2.03 (0.15)^***

  Finished primary school

3.88 (0.17)^***

3.88 (0.17)^***

3.73 (0.17)^***

3.69 (0.17)^***

  Higher than primary school

5.17 (0.30)^***

5.14 (0.30)^***

4.92 (0.29)^***

4.88 (0.29)^***

 Retired (Ref. no)

−0.09 (0.13)

−0.05 (0.13)

− 0.06 (0.12)

−0.03 (0.12)

  Medium

−0.15 (0.13)

−0.10 (0.14)

− 0.21 (0.14)

−0.21 (0.14)

  High

0.26 (0.17)

0.41 (0.19)^*

0.15 (0.19)

0.14 (0.19)

 Coupled household

0.15 (0.14)

0.16 (0.14)

0.15 (0.14)

 Living with children

−0.36 (0.13)^**

−0.28 (0.12)^*

−0.29 (0.12)^*

 Caring for grandchildren

0.16 (0.12)

0.19 (0.12)

0.21 (0.12)

 Civic participation (Ref.no)

0.59 (0.65)

0.52 (0.65)

 Leisure activities (Ref.no)

0.87 (0.19)^***

0.83 (0.19)^***

 Friendships (Ref.no)

0.25 (0.12)^*

0.21 (0.12)

Depression

−0.06 (0.01)^***

−0.06 (0.01)^***

 ADLs

−0.12 (0.05)^*

 Chronic diseases (Ref. Non-disease)

−0.05 (0.13)

  Light/moderate smokers

0.30 (0.27)

  Heavy smokers

0.44 (0.43)

   ≤ 1 drink per month

−0.01 (0.28)

   > 1 drink per month

−0.05 (0.21)

  Short napper

0.65 (0.22)^**

  Moderate napper

0.31 (0.13)^*

  Extended napper

−0.19 (0.18)

  ID

2.27

1.76

1.76

1.65

1.64

  Time

0.25

0.17

0.16

0.20

0.20

  AIC

32,734

32,075

32,069

31,986

31,980