From: Mining FDA drug labels using an unsupervised learning technique - topic modeling
Topics | Statistics | Corresponding ADRs from MedDRA | |||
---|---|---|---|---|---|
# drugs | Therapeutic categories (First Level of ATC) | % | P-value | ||
Topic 1 | 31 | Antineoplastic and immunomodulating agents (L/24) | 81% | 0.0005 | Neutropenia; stomatitis; infection; myelosuppression; sepsis; immunosuppression |
Topic 4 | 21 | Antiinfectives for systemic use (J/19) | 96% | 0.0005 | Colitis; diarrhea; allergy; colectomy; eosinophilia |
Topic 6 | 20 | Nervous system (N/14) | 73% | 0.0011 | Suicide; irritability; restlessness; agitation; anxiety |
Topic 18 | 14 | Nervous system (N/11) | 88% | 8.31E-004 | Death; psychosis; elderly; dementia; extrapyramidal symptoms |
Topic 22 | 12 | Nervous system (N/8) | 75% | 0.020 | Depression; excitement; dysphoria; unconsciousness; sleep disturbances |