Enter a Screening Interval

Overview

A screening interval is used to determine a subject's screening status (In-screening, failed screening, passed screeing, enrolled).  Screening must be an enabled feature in the project to create screening intervals.

Required Role(s)

•  Project Management

Steps

Attributes tab

1. Enter a name for the interval
2. The Active box is checked by default indicating the interval is active
3. The Fixed Interval box must be checked for a screening interval
4. Enter the Target Length which must be set to a negative value (to indicate that screening occurs prior to baseline)
5. Select the units from the drop down box for the target length
6. Enter the Before Target Range and After Target Range

   The Before and After Target Range values determine the Earliest and Latest projected dates for data entry

7. Select the units from the drop down box

  
 
 
Variable Groups tab
 

1. Mark the checkbox in the Include column for the variable groups that will be collected at this interval
2. Mark the checkbox in the Entered By Subject column for variable groups that will be entered by the subject

   This column is only displayed in projects with Subject Login enabled

 Interval Expression tab

1. Enter a dependency that is specific to this interval
2. Enter a dependency that goes across variable groups

   Dependencies that are specific to a variable group are entered on the Dependencies tab of the Variable Group Update page