Skip to main content

Table 1 Numbers of subjects by age and sex

From: Oral health-related quality of life and related factors among residents in a disaster area of the Great East Japan Earthquake and giant tsunami

  

Age group (in years)

Total

18–29

30–39

40–49

50–59

60–69

70–79

≥ 80

Men

No. of subjects

21

47

66

97

245

235

53

764

Population

628

689

792

1,019

1,118

798

366

5,410

Percent

3.3

6.8

8.3

9.5

21.9

29.4

14.5

14.1

Mean age ± SD

24.5 ± 4.2

35.2 ± 2.7

44.2 ± 2.7

55.1 ± 2.8

64.9 ± 2.7

73.9 ± 2.8

82.2 ± 2.0

62.9 ± 14.1

Women

No. of subjects

37

100

132

195

405

277

77

1,223

Population

635

603

812

953

1,176

1,131

777

6,087

Percent

5.8

16.6

16.3

20.5

34.4

24.5

9.9

20.1

Mean age ± SD

24.9 ± 3.2

34.4 ± 2.8

44.6 ± 3.8

55.1 ± 2.8

64.3 ± 2.9

73.8 ± 2.6

82.6 ± 2.7

60.4 ± 14.5

Total

No. of subjects

58

147

198

292

650

512

130

1,987

Population

1,263

1,292

1,604

1,972

2,294

1,929

1,143

11,497a

Percent

4.6

11.4

12.3

14.8

28.3

26.5

11.4

17.3

Mean age ± SD

24.6 ± 3.7

34.7 ± 2.8

44.4 ± 3.4

55.1 ± 2.8

64.5 ± 2.9

73.8 ± 2.7

82.4 ± 2.4

61.3 ± 14.4

  1. aDefinite number in October, 2011 (source: government of Otsuchi), which is slightly different from the provisional number (11,411) used for distribution of notices of our survey