Table 6.
15 selected top terms for the top 5 best matching topics
| Country | Topic | Potential theme | Top high frequency terms |
|---|---|---|---|
| the USA | 3 | Drug adverse event | Drug; Adverse; Reaction; Pharmacovigilance; Safety; Signal; Adverse drug event; Interaction; allergy; Surveillance; Drug-drug; Spontaneous; Adverse drug reaction; Food and drug administration; Drug-drug interaction |
| 31 | Vaccine | Vaccine; Safety; Adverse; Surveillance; Influenza; Vaccine adverse event reporting system; Adverse Even; Syndromic; Immunization; Emergency; Inactivated; Drug; Post-licensure; Anaphylaxis; Injection | |
| 30 | Diabetes mellitus | Diabetes; Mellitus; Diabetic; Ensemble; Visualization; Deterioration; Fit; Neural; Type 2 diabetes mellitus; Insulin; Support vector machine; Warning; Metformin; Glucose; Nephropathy | |
| 27 | Health data confidentiality | De-identification; Annotation; Corpus; Protected health information; Privacy; Annotator; Confidentiality; Comorbidity; Portability; Obesity; Security; Track; Anonymization; Veterans health administration; Health insurance portability and accountability act | |
| 18 | Health data analysis technique | Semantic; Terminology; Ontology; Similarity; Biomedical; Unified medical language system; Corpus; Mapping; Topic; Redundancy; Lexicon; Reasoning; Relatedness; Lexical; Nomenclature | |
| China | 33 | Named entity recognition | Chinese; Entity; Word; Note; Discharge; Embedding; Annotation; Segmentation; Negation; Speculation; Conditional; Named entity recognition; Character; Deep; F-measure |
| 23 | Drug adverse event | Risk; Statin; Adverse; Discontinuation; Cardiovascular; Event; Reaction; Heart; Coronary; Drug; Lipid-lowering; Medication; Therapy; Artery; Cardiovascular disease | |
| 30 | Smoking | Smoking; Mental; Status; Prevalence; Electric; Aged; Disorder; Open-text; Hybrid electric vehicle; CRIS-IE-Smoking; Electronic health record; Fuzzy; Logic; Bipolar; Male | |
| 26 | Prescription & drug | Prescription; Symptom; Medicine; Aspirin; Chinese; Knowledge base; Medication; Drug; Protective; Similarity; Diarrhoea; Gastrointestinal; Low-dose; Mucoprotective drug; Regularity | |
| 14 | Risk event | Congestive heart failure; Drug; Risk; Web-based; Health information exchange; Chronic; Emergency department; Deficiency; Cluster; Failure; Gastritis; Real-time; Congestive; Heart; Children of severe hand, foot, and mouth disease |