Table 4.

Examples of five characteristic topics from among the twenty topics identified by our model over the hospitalization dataset. Each column lists description of the top-codes whose association probability with the respective topic is higher than 0.01, along with the respective probability, Pr(C∣T_i), where C denotes a coded-condition and T_i denotes the i^th topic.

Topic 1	Pr(C∣T1)	Topic 2	Pr(C∣T2)	Topic 3	Pr(C∣T3)	Topic 4	Pr(C∣T4)	Topic 5	Pr(C∣T5)
Hypertensive Renal Disease with Renal Failure	.211	Chronic Obstructive Lung Disease	.220	Gastroesophageal Reflux Disease	.325	Atrial Fibrillation	.444	Congestive Heart Failure	.325
End Stage Renal Disease	.171	Tobacco User	.192	Osteoarthritis	.139	Patient with Cardiac Pacemaker	.097	Cardiomyopathy	.110
Anemia of Chronic Renal Failure	.149	Dyspnea	.058	Osteoporosis	.089	Benign Prostatic Hypertrophy without Outflow Obstruction	.078	Automatic implantable cardiac defibrillator	.094
Dialysis Finding	.138	Pneumonia	.052	Rheumatoid Arthritis	.067	Hyperlipidemia	.068	Chronic ischemic heart disease	.078
Hyper para-thyroidism due to Renal Insufficiency	.047	Acute Exacerbation of Chronic Obstructive Airways Disease	.046	Anemia	.059	Allergic Reaction	.037	Chronic pulmonary heart disease	.072
Renal Osteodystrophy	.039	Hypoxemia	.040	Glaucoma	.047	Atrial Flutter	.034	Mitral Valve Disorder	.055
Renal Disorder Associated with type 2 Diabetes Mellitus	.028	Chronic Pulmonary Heart Disease	.039	Hearing Loss	.042	Blood Coagulation Disorder	.033	Acute Chronic Systolic Heart Failure	.052
Nephritis	.027	Hyperlipidemia	.034	Systemic Lupus Erythematosus	.031	Sinus Node Dysfunction	.032	Chronic Systolic Heart Failure	.049
Hyperkalemia	0.026	Chronic Asthmatic Bronchitis	.026	Vitamin D Deficiency	.023	Conduction Disorder of the Heart	.021	Left Bundle Branch Block	.029
Hypervolemia	0.017	Acute Respiratory Failure	.024	Diaphragmatic Hernia	.022	Right Bundle Branch Block	.017	Dyspnea	.028
CKD 4	0.017	Chronic Diastolic Heart Failure	.022	Localized Osteoarthrosis	.020	Pleural Effusion	.013	Paroxysmal Ventricular Tachycardia	.024
Complication of Internal Anastomosis	0.016	Acute Chronic Diastolic Heart Failure	.018	Dehydration	.018	Rheumatic Disease of Tricuspid Valve	.013	Hypertensive Heart and Renal Disease with Congestive Heart Failure	.021
Complication of Implant	0.015	Post Inflammatory Pulmonary Fibrosis	.018	Constipation	.018	Chronic Diastolic Heart Failure	.010	Rheumatic Disease of Tricuspid Valve	.016
Disorder of Phosphorus Metabolism	0.015	Congestive Heart Failure	.018	Disorder of Bone and Articular Cartilage	.010	Hypoxemia	.010	Low Blood Pressure	.010
Disorder of Bone and Articular Cartilage	0.015	Acute Chronic Respiratory Failure	.015
CKD 5	0.014	Constipation	.014
CUMULATIVE PROBABILITY	.945		.903		.924		.907		.963