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Table 5 Percentile ranks (point and 95% interval estimates) corresponding to MDAS raw scores for females 55 plus

From: UK population norms for the modified dental anxiety scale with percentile calculator: adult dental health survey 2009 results

  

95% CI

Raw score

Percentile rank

Lower

Upper

5

11

0.5

20.8

6

24

20.7

28.2

7

32

27.3

37.6

8

40

36.6

43.8

9

46

42.5

50.0

10

53

48.7

57.0

11

59

55.7

62.3

12

64

60.8

67.7

13

69

66.2

72.3

14

73

70.7

75.8

15

77

74.2

79.6

16

81

78.2

82.7

17

83

81.3

85.5

18

86

84.1

87.9

19

88

86.5

89.8

20

90

88.5

92.0

21

92

90.9

93.9

22

94

92.8

95.1

23

95

94.0

96.4

24

96

95.5

97.2

25

98

96.6

99.9