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Table 2 Baseline characteristics of participants taking either rice bran fermented with Lentinus edodes (RBEP) or placebo 1

From: Dietary supplementation with rice bran fermented with Lentinus edodesincreases interferon-γ activity without causing adverse effects: a randomized, double-blind, placebo-controlled, parallel-group study

 

RBEP (n = 40)

Placebo (n = 37)

P value2

Age (yrs)

32.58 ± 10.74

34.97 ± 11.90

0.356

WBC (× 109/L)

5.96 ± 1.14

5.85 ± 1.40

0.709

TSH (mIU/L)

1.85 ± 1.37

1.69 ± 0.81

0.543

Height (cm)

169.05 ± 9.13

167.94 ± 9.61

0.591

Weight (kg)

65.04 ± 11.71

67.29 ± 12.76

0.402

BMI (kg/m2)

22.74 ± 2.86

23.54 ± 2.80

0.214

Female, n (%)

17 (42.5)

14 (37.8)

0.677

Family history, n (%)

3 (7.5)

2 (5.4)

0.709

Medical history, n (%)

2 (5.0)

2 (5.4)

0.936

Married, n (%)

11 (27.5)

10 (27.0)

0.963

Employed, n (%)

17 (42.5)

16 (43.2)

0.948

Smoking, n (%)

7 (17.5)

7 (18.9)

0.872

Drinking, n (%)

31 (77.5)

28 (75.7)

0.850

Exercise, n (%)

13 (32.5)

11(29.7)

0.793

Education

   

≤ High school, n (%)

4 (10.0)

6 (16.2)

 

University, n (%)

10 (25.0)

12 (32.4)

0.459

Postgraduate school, n (%)

26 (65.0)

19 (51.4)

 
  1. 1Values shown are means ± standard deviation or numbers of participants (percentage distribution), as appropriate. WBC, white blood cell; TSH, thyroid-stimulating hormone; BMI, body mass index.
  2. 2P values were determined by the independent t-test, the chi-square test, or Fisher’s exact test.