A comparative study on deep learning models for text classification of unstructured medical notes with various levels of class imbalance

Table 1 Disease prevalence (N = 1,237)

Disease	Disease Prevalence	Disease	Disease Prevalence
Hypertriglyceridemia	5%	GERD*	20%
Venous Insufficiency	7%	Depression	20%
Asthma	13%	Obesity	40%
Gout	13%	CHF*	43%
OSA*	14%	Hypercholesterolemia	47%
PVD*	15%	CAD*	55%
Gallstones	15%	Diabetes	66%
OA*	18%	Hypertension	73%

OSA* obstructive sleep apnea, PVD* peripheral vascular disease , OA* osteo arthritis, GERD* gastroesophageal reflux disease, CHF* congestive heart failure, CAD* coronary artery disease

ISSN: 1471-2288