Top 50 diseases most commonly co-mentioned with ALS in PubMed abstracts.

List of the 50 diseases most commonly co-mentioned with ALS in scientific literature. Diseases have manually been categorized into ‘Disease types’ guided by the tree structure in Disease Ontology [32, 33]. ID: Disease Ontology ID. Abbreviation: Short name for disease used in Figs 5–9. Name: Disease name in Disease Ontology. Occurences: Number PubMed abstracts mentioning disease. Co-mentionings: Number of PubMed abstracts where both disease and ALS are mentioned. Overrep. ratio: Overrepresentation ratio of co-mentionings. P-value: Significance of hypergeometric test of the overlap between disease and ALS. Disease type: Manual classification of diseases.