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Table 1 Sociodemographic characteristics of the study population (n = 12,856)

From: Association between social capital and oral health among adults aged 50 years and over in China: a cross-sectional study

Variables

N (%) weighted

Variables

N (%) weighted

Sex

Marital status

male

6393 (49.8)

Married

10951 (85.4)

female

6445 (50.2)

Unmarried

1878 (14.6)

Age

Numbers of chronic diseases

50-59

5803 (45.2)

No chronic diseases

7844 (61.1)

60-69

4104 (32.0)

1 chronic disease

3415 (26.6)

70-79

2376 (18.5)

2 chronic diseases

1220 (9.5)

80-

554 (4.3)

3–6 chronic diseases

347 (2.7)

Residence

Smoking status

Urban

6111 (47.6)

Never smoker

8195 (64.1)

Rural

6727 (52.4)

Not current smoke

844 (6.6)

Education

Current smoker, not daily

320 (2.5)

No formal education

2855 (22.2)

Current daily smoker

3426 (26.8)

Less than primary

2455 (19.1)

  

Primary completed

2727 (21.2)

  

Secondary completed

2577 (20.1)

  

High school completed

1640 (12.8)

  

University and above

585 (4.6)

  

House household income quintile

  

Q1 (lowest)

2056 (16.1)

  

Q2

2309 (18.0)

  

Q3

2617 (20.5)

  

Q4

3008 (23.5)

  

Q5 (highest)

2805 (21.9)

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