To p or not to p…¿is that the question?
Hypothesis testing. The two types of errors that can be made in a hypothesis testing are described: type I (false positive) and type II (false negative).
Evidence Based Medicine pills
Evidence Based Medicine pills
Hypothesis testing. The two types of errors that can be made in a hypothesis testing are described: type I (false positive) and type II (false negative).
Run in period. Run in period is a phase prior to randomization that, among other reasons, helps to ensure participant compliance.
Equivalence and non-inferiority. Equivalence clinical trials aim to show that the new treatment is equivalent to the current one.
Types of clinical trials. Variations of the classic parallel clinical trial design are described, such as crossover, sequential, or factorial clinical trials.
Critical appraisal of etiology/harm studies. The critical appraisal of studies on etiology/harm is reviewed, assessing the validity, clinical relevance and applicability of the results.