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Table 2 Characteristics of the population according to percentage of energy from protein for mortality analysis

From: Isocaloric substitution of carbohydrates with protein: the association with weight change and mortality among patients with type 2 diabetes

 

Total

Tertiles of percentage of energy from protein

1

2

3

N

6107

2035

2036

2036

Protein [energy%]*

18.0 (3.3)

14.6 (1.5)

17.9 (0.8)

21.7 (2.1)

  Animal

11.3 (3.6)

8.0 (1.9)

10.9 (1.7)

15.0 (2.7)

  Plant

5.1 (1.2)

4.8 (1.2)

5.2 (1.2)

5.3 (1.2)

Protein [g]

92.5 (30.4)

79.8 (26.0)

92.5 (27.8)

105.4 (31.6)

  Animal

58.1 (24.9)

44.0 (18.5)

57.4 (21.2)

73.1 (25.5)

  Plant

26.1 (9.3)

25.5 (9.2)

26.7 (9.5)

25.9 (9.1)

 

Male/female

Male/female

Male/female

Male/female

Protein [g]

100.4 (31.9)/83.2(25.5)

85.9 (26.8)/68.8(20.4)

102.1 (28.6)/82.3(22.9)

118.1 (32.2)/93.7(26.1)

  Animal

63.1 (26.5)/52.2(21.4)

48.1 (19.3)/36.8(14.3)

64.3 (22.1)/49.9(17.2)

82.0 (26.6)/65.0(21.4)

  Plant

28.4 (9.9)/23.4(7.8)

27.1 (9.6)/22.7(7.7)

29.1 (10.0)/24.2(8.2)

29.1 (9.8)/22.9(7.3)

Carbohydrates [energy%]

42.7 (7.3)

44.8 (8.0)

43.0 (6.7)

40.4 (6.5)

Fat [energy%]

34.7 (6.2)

34.0 (7.0)

35.0 (5.6)

35.1 (5.7)

  Saturated [energy%]

13.1 (3.3)

13.5 (3.7)

13.1 (3.1)

12.8 (3.1)

  Monounsaturated [energy%]

12.7 (3.4)

12.1 (3.2)

13.0 (3.2)

13.1 (3.7)

  Polyunsaturated [energy%]

6.0 (2.1)

5.8 (2.1)

6.0 (1.9)

6.1 (2.2)

Alcohol [energy%]

2.1 (0.2-6.8)

3.2 (0.7-10.5)

2.1 (0.3-6.5)

1.1 (0.04-4.5)

Total energy [kcal]

2074 (639)

2196 (698)

2073 (620)

1953 (574)

Sex: male %(n)

54.5% (3328)

64.0% (1302)

51.7% (1052)

47.8 (974)

Age [y]

57.4 (6.7)

57.4 (6.7)

57.7 (6.4)

57.5 (6.3)

BMI [kg/m2]

28.8 (4.9)

28.4 (4.6)

28.9 (4.9)

29.3 (5.1)

Waist circumference [cm]

96.8 (13.0)

97.1 (12.7)

96.5 (12.9)

97.2 (13.3)

Duration of diabetes [y]

4.3 (1.8-9.3)

4.1 (1.7-9.7)

4.8 (1.9-9.9)

4.2 (1.8-8.4)

Insulin use %(n)

21.3% (1302)

18.8% (382)

22.6% (460)

22.6% (460)

Education %(n)

    

  Lower education

71.6% (4372)

70.0% (1424)

70.4% (1433)

74.4% (1514)

Physical activity index %(n)

    

  Active

37.2% (2269)

35.6% (724)

36.5% (742)

39.4% (802)

Tobacco status %(n)

    

  Current smoker

25.0% (1522)

23.6% (478)

24.9% (504)

26.6% (540)

  1. *Mean (SD), all such values; median (interquartiles), all such values; Lower education is primary education or lower vocational education; Active is moderately active or active; 410 duration of diabetes; 273 education, 21 smoking status 342 physical activity index were imputed.