Table 1 Comparison of baseline characteristics between HC group and CFS group.

From: Alterations in gut microbiota and associated metabolites in patients with chronic fatigue syndrome

Variable

HC group (n = 40)

CFS group (n = 40)

Statistics

p-value

Age (years)

37.00 ± 12.01

40.38 ± 12.09

t =  − 1.377

0.169

Gender (male/female)

17 (42.5%)/23 (57.5%)

12 (30.0%)/28 (70.0%)

χ2 = 1.352

0.245

Fasting blood glucose (mmol/L)

5.09 ± 0.53

5.30 ± 0.59

t =  − 1.700

0.093

TSH(μIU/mL)

1.95 ± 0.76

1.91 ± 0.74

t =  − 0.060

0.952

FT4 (pmol/L)

17.30 ± 2.70

17.43 ± 3.32

t =  − 0.260

0.796

FT3 (pmol/L)

4.23 ± 0.82

4.51 ± 1.12

t =  − 0.934

0.351