Fig. 5.
Significant mass spectral features after univariate analysis according to hrHPV status. Important features responsible for the observed segregation between hrHPV negative (n = 65) and hrHPV positive (n = 65) women were selected by volcano plot with fold change threshold = 2 and FDR adjusted P value = 0.05. Tentative assignments of important features were provided after interrogation of the LIPID MAPS database and Human Metabolome Database (HMDB) (Supp Table S3).