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Table 2 Numbers of individuals in each BMI category (underweight, ideal weight, overweight and obese) stratified by sex and age

From: Body mass index and measures of body fat for defining obesity and underweight: a cross-sectional, population-based study

Age (yr)

Underweight

Ideal weight

Overweight

Obese

 

Men

Women

Men

Women

Men

Women

Men

Women

20-29

2

4

111

103

53

42

15

42

30-39

2

1

76

73

83

34

34

30

40-49

0

2

61

63

102

60

43

50

50-59

0

1

42

54

123

58

57

70

60-69

2

2

43

46

103

52

63

54

70-79

2

2

59

37

121

53

56

40

80+

3

3

67

27

97

27

26

15

All

11

15

459

403

682

326

294

301

  1. BMI body mass index (kg/m2).
  2. BMI categories: Underweight BMI < 18.5 kg/m2, ideal weight BMI 18.5-24.9 kg/m2, overweight BMI 25.0-29.9 kg/m2 and obese BMI ≥ 30.0 kg/m2.