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upper gastrointestinal bleeding
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1.
Part B Therapy > Chapter 6. Therapy (Randomized Trials) >
2.
Part B Therapy > Chapter 6. Therapy (Randomized Trials) >
3.
Part B Therapy > Chapter 6. Therapy (Randomized Trials) > Are the Results Valid? >
4.
Part C Harm > Chapter 12. Harm (Observational Studies) > Are the Results Valid? > In a Cohort Study, Aside From the Exposure of Interest, Did the Exposed and Control Groups Start and Finish With the Same Risk for the Outcome? > Were Patients Similar for Prognostic Factors That Are Known to Be Associated With the Outcome (or Did Statistical Adjustment Level the Playing Field)? >
5.
Part C Harm > Chapter 13. Advanced Topics in Harm: Correlation and Regression > Regression > Another Example of Regression: Predicting Clinically Important Bleeding (Regression Modeling With Dichotomous Target Variables) >
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