Summary of the 30 classification tasks derived from 16S rRNA datasets for case-control prediction.

ASD: Autism spectrum disorder, CD: Crohn disease, CDI: Clostridium difficile infection, CIRR: Cirrhosis, MHE: Minimal hepatic encephalopathy, CRC: Colorectal cancer, EDD: enteric diarrheal disease, HIV: human immunodeficiency virus, NASH: non-alcoholic steatohepatitis, OB: obesity, PAR: Parkinson’s disease, PSA: psoriatic arthritis, RA: Rheumatoid arthritis, T1D: type-1 diabetes, UC: ulcerative colitis. Non-CDI controls are patients with diarrhea who tested negative for C. difficile infection. (XLSX)