Comparison of the topics identified by LabEL with existing manually assigned categories
LDA topics | Matched manually defined category | |
More detailed topics | Communication issues causing delays | Wait time |
Interactions with nurses | Communication style | |
Physician communication style | ||
Surgical issues | Practice standards | |
Emergency medical services | ||
Issue with intubation | ||
MRI | ||
Boots and splints | ||
Injury and wound care | Care plan | |
Medication and mental health | ||
Emergency department care | ||
Skin care | ||
Lost items | Personal property | |
Lost jewellery | ||
Smoking and children care | Maintenance/upkeep | |
Parking and accessibility | Parking | |
Old topics | Policies, procedures or practice standards | Governance/policies and procedures |
In-hospital hospitality | Maintenance/upkeep | |
Billing accuracy and affordability | Billing | |
Accommodation-related billing | Preferred accommodation | |
Dietary concerns | Food | |
New topics | Errors in forwarding of documents | |
Test result | ||
Pain management medication | ||
Long-term care placement and abuse | ||
File closed | ||
Community care and treatment and nursing issues for elderly people | ||
Mixture of two topics: Left message and urinary catheterisation |
LabEL, label-enhanced LDA; LDA, latent Dirichlet allocation.