NMDR Summary table as of 02/09/25
CategoryAll studiesPublic studies
Number of studies in NMDR36293279
Number of human studies in NMDR14691322
Number of samples378929329624
Number of named metabolites submitted to NMDR788919711884
Number of named metabolites mapped to RefMet684662619746
Number of data points for named metabolites6366275555573148
Number of unknown MS features (m/z, rt values) in NMDR94620007037442
Number of Sample sources in NMDR studies279263
Number of Species in NMDR studies338327
Number of Disease associations in NMDR studies229214
Number of Countries represented4948
Number of Institutes represented593568
Number of studies with LC-MS data27932495
Number of studies with GC-MS data503480
Number of studies with NMR data288266
Number of metabolite species names in RefMet187153
Number of metabolite structures in the Metabolite structure database171932
Number of raw files (approximate)500000

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