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Table 4 Detection of outliers* in behavioural parameters of 10-year-olds (n = 8) and 15-year olds (n = 4)

From: Tooth brushing performance in adolescents as compared to the best-practice demonstrated in group prophylaxis programs: an observational study

Participant (no)

Total

Tooth contact time (s)

% of tooth contact time

% of movements on inner surfaces

% of movements on outer surfaces

 

Inner surfaces

Outer surfaces

Occlusal surfaces

Inner surfaces

Outer surfaces

Occlusal surfaces

Circular

Horizontal

Vertical

No movem.

Circular

Horizontal

Vertical

No movem.

% tiger bite on outer surfaces

10-year-olds

 16008

233.32

80.08

62.84

90.40

34.32

26.93

38.75

0.00

83.32

14.74

1.95

85.68

4.33

0.83

9.17

92.87

 16024

378.24

65.16

131.36

181.72

17.23

34.73

48.04

0.00

29.96

68.08

1.96

59.07

38.48

0.00

2.50

95.55

 16040

319.32

48.12

103.40

167.80

15.07

32.38

52.55

0.00

97.09

2.00

0.91

23.87

68.43

0.00

7.70

71.49

 16046

498.80

34.32

317.44

147.04

6.88

63.64

29.48

0.00

18.18

81.82

0.00

2.22

97.56

0.00

0.23

86.50

 16049

159.12

19.64

11.16

128.32

12.34

7.01

80.64

0.00

92.46

7.54

0.00

0.00

100.00

0.00

0.00

0.00

 16068

231.72

86.12

66.64

78.96

37.17

28.76

34.08

0.00

0.00

100.00

0.00

0.00

0.00

100.00

0.00

1.08

 16085

115.92

0.00

115.32

0.60

0.00

99.48

0.52

–

–

–

–

0.00

100

0.00

0.00

77.70

 16086

252.16

65.00

74.84

112.32

25.78

29.68

44.54

31.51

57.72

57.72

0.00

21.75

78.25

0.00

0.00

92.20

15-year-olds

 16052

119.32

1.04

40.40

77.88

0.87

33.86

65.27

0.00

100.00

0.00

0.00

0.00

100.00

0.00

0.00

12.08

 16053

255.32

97.60

87.00

70.72

38.23

34.07

27.70

15.49

13.28

71.23

0.00

85.52

12.28

0.00

2.21

95.40

 16063

134.08

15.00

57.20

61.88

11.19

42.66

46.15

0.00

0.00

100.00

0.00

61.05

1.26

37.69

0.00

99.58

 16088

291.52

7.60

265.60

18.32

2.61

91.11

6.28

0.00

100.00

0.00

0.00

41.97

46.14

11.27

0.62

74.82

  1. *Outliers (deviation of  ± 3 SD from the mean) are highlighted in bold