Table 7 Subgroup analysis

Age

0.680

<60

1.48 (1.31,1.68)

<0.001

≥ 60

1.40 (1.22,1.61)

<0.001

Gender

0.018

Male

1.22 (1.05,1.40)

0.009

Female

1.61 (1.42,1.83)

<0.001

Marital status

0.921

Married

1.46 (1.32,1.62)

<0.001

Non-married

1.31 (1.01,1.69)

0.042

Residence status

0.182

Urban

1.56 (1.32,1.83)

<0.001

Rural

1.36 (1.21,1.53)

<0.001

Education level

0.933

Below elementary school

1.44 (1.27,1.64)

<0.001

Elementary school

1.46 (1.20,1.79)

<0.001

Secondary school and higher

1.42 (1.18,1.70)

<0.001

Hypertension

0.598

No

1.50 (1.31,1.72)

<0.001

Yes

1.66 (1.27,2.16)

<0.001

Dyslipidemia

0.255

No

1.55 (1.33,1.82)

<0.001

Yes

1.40 (1.24,1.57)

<0.001

Cardiovascular

0.598

No

1.45 (1.31,1.61)

<0.001

Yes

1.27 (1.01,1.60)

0.039