JYLP-326 promotes the fecal metabolic rearrangement in anxious students
To explore the differential metabolites among these groups, we used OPLS-DA models to compare the differential variables between groups, and the value of variable importance for the projection (VIP) obtained by OPLS-DA (VIP > 1) and p value (Pathway enrichment analysis of differential metabolites. Meanwhile, there were 13 variables in the intersection between P The detailed information of 13 significantly changed metabolites among HP, P, and PB groups 
m/z means the mass-to-charge ratio of each metabolite.rt(s) refers to the retention time of metabolite on the chromatography, i.e., the peak time, which is expressed in second.VIP, the variable Importance for projection; the larger of the value, the more important.FC means fold changes of metabolite in the compared groups.