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Table 3 Cut off points and number of participants below and above the cut-off points

From: Behavioral factors to include in guidelines for lifelong oral healthiness: an observational study in Japanese adults

  

Males

   

Females

 

Age (in years)

Cut off pointa

Below Cut off pointb

Above Cut off pointb

 

Cut off pointa

Below Cut off pointb

Above Cut off pointb

20–29

28

1

6

 

28

0

8

30–39

28

13

36

 

28

20

60

40–49

27

38

69

 

27

44

73

50–59

24

26

68

 

24

32

53

60–69

18

38

59

 

21

28

51

over 70

14

17

19

 

16

8

10

Total

 

133

257

  

132

255

  1. a) Average number of teeth
  2. b) Number of participants