Skip to main content

Table 3 OIDP prevalence and extent in adults, according to dentition status. State of São Paulo, Brazil, 2015 (N = 5753)

From: Is reduced dentition with and without dental prosthesis associated with oral health-related quality of life? A cross-sectional study

Definitions of dentition status

Total sample

OIDP prevalence

OIDP extent

n

% (95% CI)

n

% (95% CI)

Mean (95% CI)

Shortened Dental Arch

  > 5 OUs, no dental prosthesis

3471

58.7 (55.9, 61.4)

1503

47.1 (43.3, 50.9)

1.3 (1.2, 1.5)

  > 5 OUs, with dental prosthesis

137

2.1 (1.5, 2.9)

64

45.1 (32.3, 58.5)

1.5 (0.9, 2.1)

 3,5 OUs, no dental prosthesis (SDA)

487

7.8 (6.8, 9.0)

285

56.5 (49.9, 63.8)

2.1 (1.8, 2.5)

  < 3 OUs, no dental prosthesis

197

3.5 (2.9, 4.2)

130

72.7 (64.0, 81.3)

2.9 (2.2, 3.6)

  ≤ 5 OUs, with dental prosthesis

117

2.1 (1.5, 2.9)

73

73.5 (62.1, 82.4)

2.7 (1.8, 3.6)

 No intact anterior region

1344

25.7 (23.8, 28.40)

864

62.1 (57.0, 66.9)

2.6 (2.3, 2.9)

Hierarchical Dental Functional Classification0

 Functional dentition, no dental prosthesis

2805

046.7 (43.8, 49.6)

1163

44.9 (40.6, 49.4)

1.3 (1.1, 1.4)

 Functional dentition, with dental prosthesis

95

01.5 (1.0, 2.3)

40

40.0 (25.9, 55.8)

1.3 (0.7, 2.0)

 No functional dentition, no dental prosthesis

1887

330.1 (31.1, 35.2)

1091

60.3 (56.6, 63.9)

2.2 (1.9, 2.4)

 No functional dentition, with dental prosthesis

966

18.07 (16.9, 20.6)

625

61.8 (54.6, 68.5)

2.6 (2.2, 3.0)

WHO criteria for functional dentition

  > 21 teeth, no dental prosthesis

4452

75.0 (72.3, 77.5)

2094

50.2 (46.7, 53.6)

1.6 (1.4, 1.7)

  > 21 teeth, with dental prosthesis

5301

9.6 (8.3, 11.1)

326

63.9 (55.3, 71.8)

2.5 (2.0, 3.0)

  < 21 teeth, no dental prosthesis

240

4.8 (3.6, 6.3)

160

68.8 (59.6, 76.8)

3.1 (2.6, 3.6)

  < 21 teeth, with dental prosthesis

530

10.6 (9.1, 12.4)

339

56.7 (46.2, 66.5)

2.5 (1.8, 3.2)

  1. Prevalence and extent rate (95% confidence intervals (CI) in brackets). Estimates considered weighting and complex sampling design. OUs Occlusal Units, SDA Shortened Dental Arch