Table 1 Baseline characteristics of the study population according to randomisation.

From: Effects of meat-based, meat-based with α-tocopherol, and pesco-vegetarian diets on biomarkers associated with colorectal cancer risk: a randomized behavioral intervention trial

Characteristic

MBD

(n = 33)

MBD-T

(n = 33)

PVD

(n = 37)

Age, years

37 (24–50)

36 (20–50)

43 (22–50)

Male sex, n (%)

11 (33.3)

11 (33.3)

9 (24.3)

Body weight, kg

75.0 (12.8)

74.7 (15.7)

66.2 (13.3)

BMI, kg/m2

25.9 (4.4)

26.1 (4.1)

23.2 (3.3)

Fat mass, %

23.1 (9.6)

23.4 (8.7)

20.3 (7.4)

Risk factors

 Absent or light physical activity, n (%)

22 (66.7)

21 (63.6)

23 (62.2)

 Total cholesterol, mg/dL

200.8 (36.3)

195.3 (39.6)

197.4 (31.1)

 LDL-cholesterol, mg/dL

114.0 (32.6)

111.8 (35.6)

111.9 (29.6)

 Glucose, mg/dL

85.0 (9.3)

85.2 (9.7)

82.0 (11.1)

Dietary profile

 Total energy, kcal/day

1779.9 (270)

1778.4 (213)

1766 (261)

 Carbohydrate, % of energy

44.5 (6.2)

45.5 (7.4)

45.2 (6.3)

 Protein, % of energy

17 (2.8)

17.1 (4.0)

16.1 (3.3)

 Total fat, % of energy

38.7 (5.7)

38.1 (6.3)

38.7 (5.7)

 Saturated fat, g/day

17.9 (4.9)

20.1 (4.5)

17.6 (3.8)

 Cholesterol, mg/day

198.2 (56.9)

201.1 (44.9)

184.9 (49.3)

 Iron, mg/day

11.0 (2.2)

12.1 (2.7)

12.1 (1.7)

 Fiber, g/day

16.5 (4.9)

17.4 (5.4)

19.5 (5.2)

 Adherence score to MD

8.2 (1.9)

9.4 (1.8)

10.2 (2.4)

  1. Continuous variables are expressed as median (minimum–maximum) or mean (SD). Categorical variables are expressed as number (percentage).
  2. MBD denotes meat-based diet; MBD-T meat-based diet supplemented with alpha-tocopherol; PVD pesco-vegetarian diet; BMI Body Mass Index; LDL Low-Density Lipoprotein; MD Mediterranean Diet.