Stack

Use this widget to distinguish different levels within each of the adverse events summarized by the bars in the plots.

Available options are listed in the following table:

Option:	Select when you want to:
None	Display all of the occurrences of each adverse events with no indications of levels within each class.
Serious Event	Display each adverse event bar in two colors - one representing serious events, the other color representing non-serious events.
Severity/Intensity	Display each adverse event bar in three colors - one representing mild events, the second color representing severe events, and the third color representing moderate events.
Outcome of the Adverse Event	Display each adverse event bar in six colors. Colors represent the following: Recovered/Resolved, Recovered/Resolved with Sequelae, Recovering/Resolving, Not Recovering/Not Resolved, Fatal, and Unknown.
Causality	Display each adverse event bar in four colors. Colors represent the following: not related to the treatment, unlikely related to the treatment, possibly related to the treatment, and related to the treatment
Action Taken with Study Treatment	Display each adverse event bar in five colors. Colors represent the following: Dose Not Changed, Not Applicable, Unknown, Dose Modified, and Drug Withdrawn.
Period	This option is displayed only when multiple treatment periods have been detected and displayed. Pre-treatment has been assigned to period=0. Displayed counts indicate the number of subjects experiencing an event in each period. Note: This is selected by default when crossover data is detected.

Note: The options available are dependent on the presence of the relevant variables in the data. For example, Severity is listed only when AESEV is present in the data tables.