(a) The Difference trace element of serum samples.
Trace element Pa VIPb FNc
K 0.02 1.16 +1.22
Na 0.009 1.60 +1.14
V 0.009 1.40 -0.52
Cr 0.016 1.38 -0.52
Co 0.009 1.45 -0.22
Ba 0.028 1.24 -0.36
(b) The Difference trace element of liver samples.
Trace element Pa VIPb FNc
V 0.03 1.14 +1.75
Cr 0.009 1.07 -0.34
Se 0.009 1.72 -0.08
Ba 0.016 1.34 -0.35
aP value was obtained from Mann-Whitney test (model group compared to control group).
bVIP: Variable Importance in the Project.
cFN is fold change of mean ranks calculated by the Mann-Whitney test (model
group compared to control group). “+” means up-regulated, “−” means downregulated.
Table 4: The difference trace element in serum and liver.