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Table 2 Distribution of the body mass index (BMI) by sex and age groups (%)

From: Body mass index distribution in rheumatoid arthritis: a collaborative analysis from three large German rheumatoid arthritis databases

Cohort

BMI (kg/m2)

Females

Males

40– < 55

55– < 70

≥70

Total

40– < 55

55– < 70

≥70

Total

CAPEA

<18.5

1.0

1.0

2.9

1.4

0.9

0.8

0

0.6

 

18.5 to <25

40.4

34.2

33.1

36.3

35.7

24.8

32.0

30.6

 

25 to <30

32.7

34.6

42.5

35.8

43.8

52.0

45.0

47.2

 

≥30

26.0

30.2

21.6

26.5

19.6

22.4

23.0

21.7

RABBIT

<18.5

2.6

1.7

2.0

2.1

0.5

0.7

0.5

0.6

 

18.5 to <25

43.2

37.2

38.2

39.6

30.0

27.2

33.9

29.3

 

25 to <30

29.8

35.3

36.8

33.6

45.5

46.7

49.9

46.8

 

≥30

24.4

25.8

23

24.8

24

25.3

15.8

23.3

NDB

<18.5

2.0

1.2

2.4

1.8

1.0

0.3

0.7

0.6

 

18.5 to <25

48.9

40.6

40.8

42.8

35.4

25.4

34.8

31.3

 

25 to <30

26.0

34.3

36.5

33.0

43.9

49.8

48.4

47.8

 

≥30

23.1

23.9

20.3

22.4

19.7

24.4

16.0

20.2

DEAS

<18.5

1.1

1.4

1.2

1.2

0.3

0.1

0.5

0.3

 

18.5 to <25

54.9

43.4

36.7

45.7

34.4

26.9

28.6

29.8

 

25 to <30

29.9

36.8

39.9

35.2

49.4

51.9

52.8

51.4

 

≥30

14.1

18.4

22.2

17.9

15.9

21.1

18.2

18.5