Table 3 The mediating role of depressive symptoms between healthy lifestyles scores and cognitive function

Healthy Lifestyles

0.194^***

-0.301^***

0.162^***

(0.113, 0.275)

(-0.400, -0.203)

(0.081, 0.243)

Age

-0.138^***

0.020^***

-0.136^***

(-0.148, -0.128)

(0.011, 0.029)

(-0.145, -0.126)

Gender

0.751^***

-0.569^***

0,689^***

(0.580, 0.921)

(-0.750, -0.387)

(0.519, 0.860)

Ethnic

-0.585^***

-0.020

-0.587^***

(-0.886, -0.284)

(-0.373, 0.333)

(-0.886, -0.288)

Hukou

0.228^**

-0.052

0.222^**

(0.030, 0.425)

(-0.262, 0.157)

(0.026, 0.418)

Marriage

0.538^***

-0.345^***

0.501^***

(0.341, 0.735)

(-0.559, -0.132)

(0.305, 0.697)

Education

0.117^***

-0.012

0.116^***

(0.097, 0.138)

(-0.035, 0.012)

(0.096, 0.137)

Socioeconomic status

0.203^***

-0.957^***

0.100

(0.072, 0.334)

(-1.105, -0.809)

(-0.033, 0.233)

Living arrangement

-0.555^***

-0.610^***

-0.621^***

(-0.795, -0.315)

(-0.861, -0.359)

(-0.860, -0.382)

Self-rated health

0.538^***

-2.062^***

0.316^***

(0.442, 0.634)

(-2.166, -1.958)

(0.214, 0.418)

Depressive symptoms

-0.108^***

(-0.130, -0.085)

Constant

34.945^***

17.438^***

36.821^***

(34.046, 35.843)

(16.426, 18.450)

(35.841, 37.800)

Observations

8272

8272

8272

R-squared

0.251

0.254

0.261