Keyphrases
Treatment Effect
100%
Immortal Time
100%
Mishandling
75%
Immortal Time Bias
75%
End-stage Renal Disease
50%
Nephrology
50%
Hazard Ratio
50%
Medicare
25%
Medicaid
25%
Observational Research
25%
Survival Time
25%
Patient Characteristics
25%
Treatment Comparison
25%
Treatment Initiation
25%
Simulation Example
25%
Confounder Adjustment
25%
Time-to-event Analysis
25%
Time Lead
25%
Disease Database
25%
Characteristic Comparison
25%
Biomedical Literature
25%
Time-dependent Treatment
25%
Observational Analysis
25%
Use Simulation
25%
Mathematics
Treatment Effect
100%
Hazard Ratio
100%
Confounders
50%
Actual Data
50%
Survival Time
50%
Nursing and Health Professions
Hazard Ratio
100%
End Stage Renal Disease
100%
Medicare
50%
Survival Time
50%
Pharmacology, Toxicology and Pharmaceutical Science
Observational Study
100%
End Stage Renal Disease
100%
Survival Time
50%
Economics, Econometrics and Finance