type of study is a Randomized Controlled Trial Experimental

three types of Endpoints Primary, Co-Primary, Secondary

two types of Arms in a Clinical Trial

< 0.05 indicates that a study's findings are statistically significant.

A range of values within which we can be 95% sure that the true value for the whole population lies

considered the gold standard of experimental studies

Term for the number of participants needed for the study to lead to statistically meaningful results

>2 experimental therapies given one after another to the same group of patients

Indicates that you have a 95-percent probability of seeing the same results if the study were repeated

another term for Relative risk

Takes the results of already conducted studies and statistically combines the multiple results into a summary result

Term for the statistical ability for a study to demonstrate superiority when the test therapy truly is superior

When it’s not possible to blind patients or researchers because of noticeable differences in each of the treatment groups therapies

A statistical test often carried out to further explore variables affecting an endpoint

RRs are generally accompanied with ____

Researchers observe participants
without interfering in the process is called a __________study

period of time, prior to randomization
in which all participants receive placebo, active treatment, or no treatment at all

Calculated by giving measurements a weight based on the time interval between multiple measurements

term for data from participants who
dropped out are included in the trial

absolute difference between the rate
of events in the control group and the
experimental group

study type looks at a single point of time Cross-Sectional Studies

Neither participants nor the researchers know to which
group each participant was randomized to

1. Average of those analyzed
2. Middle value
3. Value occurring most frequently

Keeping only the data of the participants that complied with the pre-specified protocol

Number of patients a doctor will need to treat in order to obtain one beneficial outcome