Screening Bias

This report identifies within-site mean differences between two selected visits for continuous endpoints to identify regression to the mean in assessing study entry criteria. Analysis are performed using paired t -tests.

Note : JMP Clinical employs a special protocol for data including non-unique Findings test names. Refer to How does JMP Clinical handle non-unique Findings test names? for more information.

Note : xxTPT should not have any visit specific information in it, or it is liable to prevent a match using BY variables.

The Report contains the following elements:

•	Screening Bias Volcano Plot : Shows a volcano plot used to find records where findings change significantly between one visit and the next.

Drill Down Buttons

Drill down buttons, provide you with an easy way to drill down into your data. The following drill down buttons are generated by this process:

•	Show Summary Statistics : Shows the rows of the data table for the selected points from the volcano plot . Clicking opens the following table:

General

•	Click to view the associated data tables. Refer to View Data for more information.

•	Click to generate a standardized pdf - or rtf -formatted report containing the plots and charts of selected sections.

•	Click to take notes, and store them in a central location. Refer to Add Notes for more information.

•	Click to read user-generated notes. Refer to View Notes for more information.

•	Click the Options arrow to reopen the completed process dialog used to generate this output.