Keyphrases
Propensity Model
100%
Text Features
100%
Propensity Score Model
60%
Upper Gastrointestinal Bleeding
60%
Cyclooxygenase-2 Inhibitors
40%
COX-2 Inhibitors
40%
Gastrointestinal Bleeding
40%
Propensity Score Methods
20%
Incremental Benefits
20%
Comparative Effectiveness Studies
20%
Regularized Regression
20%
Drug Users
20%
Nonselective Nonsteroidal Anti-inflammatory Drugs
20%
Biochemistry, Genetics and Molecular Biology
Electronic Health Record
100%
Electronic Medical Record
100%
COX-2 Inhibitor
66%
Effectiveness Study
33%
Mathematics
Hazard Ratio
100%
Propensity Score Model
60%
Propensity Score Method
20%
Covariate
20%
Confounding Factor
20%
Unstructured Data
20%
Drug User
20%
Neuroscience
Non-Steroidal Anti-Inflammatory Drug
100%
COX-2 Inhibitor
66%
Medicine and Dentistry
Upper Gastrointestinal Bleeding
100%
Cyclooxygenase 2 Inhibitor
40%
Effectiveness Study
20%