Skip to main content

Table 4 Multivariate logistic regression analysis of factors with MT > 0 among 35–44 years adults in Guangdong Province stratified by the year of surveys

From: Analysis of epidemiological trends of and associated factors for tooth loss among 35- to 44-year-old adults in Guangdong, Southern China, 1995–2015: a population-based cross-sectional survey

Variables

1995

2005

2015

MT > 0 (%)

OR (95%CI)

MT > 0 (%)

OR (95%CI)

MT > 0 (%)

OR (95%CI)

Age

 35–39 years old

39.8

34.4

29.9

 40–44 years old

41.8

0.80 (0.50–1.29)

52.3

1.81 (1.32–2.48)

37.1

1.52 (0.90–2.56)

Sex

 Male

36.5

38.7

26.6

 Female

45.2

1.14 (0.71–1.83)

47.1

1.13 (0.82–1.56)

42.3

2.04 (1.21–3.46)

Residence

 Urban

37.0

42.1

26.4

 Rural

44.5

1.09 (0.67–1.80)

43.7

0.86 (0.62–1.20)

41.0

2.63 (1.43–4.84)

Education level

 Low educational attainment

48.2

47.5

35.4

 High educational attainment

31.7

0.43 (0.26–0.73)

35.9

0.67 (0.48–0.94)

31.5

1.62 (0.88–2.98)

Caries

 No

9.3

28.8

24.8

 Yes

55.7

13.76 (7.13–26.56)

53.5

2.63 (1.89–3.67)

39.1

2.07 (1.18–3.63)

Periodontal pocket

 No

37.5

40.0

30.1

 Yes

49.5

1.97 (1.16–3.34)

50.8

1.39 (0.96–1.98)

38.2

1.77 (1.04–3.02)

  1. OR odds ratio, CI confidence interval
  2. Reference category