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Table 1 Patient characteristics for the total group and per BMI group

From: Predicting resting energy expenditure in underweight, normal weight, overweight, and obese adult hospital patients

 

Total group

 

BMI < 18,5

 

BMI 18,5–25

 

BMI 25–30

 

BMI > 30

 

N (%)

513

 

141 (27%)

 

209 (41%)

 

77 (15%)

 

86 (17%)

 
 

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Mean

SD

Age (y)

53.0

15.6

51.3

17.0

54.1

15.2

55.3

15.2

50.9

14.2

% Male

51%

 

44%

 

58%

 

53%

 

41%

 

Weight (kg)

70.1

22.9

49.4

7.3

64.2

8.7

83.2

11.0

106.7

21.3

Height (m)

1.73

0.10

1.72

0.10

1.74

0.09

1.74

0.10

1.71

0.12

BMI (kg/m2)

23.4

7.2

16.6

1.5

21.3

1.8

27.3

1.4

36.3

5.4

REE (kcal/day)

1678

408

1448

318

1696

358

1730

352

1966

488

REE in kcal/kg/day (range)

25.1 (12–53)

6.2

29.4 (18–43)

5.5

26.6 (14–53)

5.3

20.8 (12–31)

3.3

18.5 (13–29)

3.2

% inpatients

46%

 

57%

 

55%

 

35%

 

17%