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Table 2 Percentage overweight and obese by age and gender (1990 and 2001)

From: Changes in body mass index by age, gender, and socio-economic status among a cohort of Norwegian men and women (1990–2001)

  

1990

 

2001

 

N

% Overweight (BMI ≥ 25 to 30)

% Obese (BMI ≥ 30)

 

% Overweight (BMI ≥ 25 to 30)

% Obese (BMI ≥ 30)

Men

   

Men

  

   18–29

123

20.3

4.1

   18–29

44.7

12.2

   30–39

176

35.2

3.4

   30–39

54.0

13.1

   40–49

135

45.9

4.4

   40–49

60.7

13.3

   50–66

109

42.2

6.4

   50–66

45.0

11.9

   67–79

38

36.8

10.5

   67–79

44.7

10.5

   Total

581

36

4.8

Total

51.3

12.6

Women

   

Women

  

   18–29

148

11.5

4.0

   18–29

23.6

9.5

   30–39

189

13.2

0.5

   30–39

26.5

7.9

   40–49

123

20.3

5.7

   40–49

35.0

16.3

   50–66

104

30.8

6.7

   50–66

37.5

10.6

   67–79

24

37.5

8.3

   67–79

20.8

16.7

   Total

588

18.4

3.7

Total

29.3

10.9

  1. BMI, body mass index.
  2. In 1990, chi-squares were x 2 = 30.2 (p < 0.01) and x 2 = 48.8 (p = 0.01) for men and women.
  3. In 2001, chi-squares were x 2 = 13.3 (p = 0.10) and x 2 = 22.1 (p < 0.05) for men and women.