Page Comparison

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• Key Features
  1. Integrated word-processor for layout design, formatting, etc...
  2. Variable level validation part of data definition (e.g., age range from X to Y years).
  3. Broad range of data types and controls
     • Raw variable value
     • Recoded variables (Categorical variables
       • Checkboxes

• 1. • • PIck lists
       • Radio Buttons
     • Numeric variables
     • Calculated variables

• 1. • Date variables with integrated calendar
     • Text variables
     • Memo fields
     • Documents (i.e., ability to upload a document [e.g., dummy coding, collapsing 8 groups to 3 groups)Calculated variables , MSword file, pdf file, Excel file, etc.] as part of a form).
  2. Automated layouts, formatting and styles (e.g., rate of change)Automatically generated system variables , MS-Word file, pdf file, Excel file, etc.] as part of a form)
  3. Extensive data validation and skip-logic routines
  4.  

• 1. # Dose equivalency scale values
     • Time to study events
     • Status of events (e.g., data at year 3 not due yet)
     • Code study site values
     • Randomization codes
  2. Filters (e.g., query of all those with a 50% or more change in the main study endpoint over time)
  3. Integrated data consolidate routines (e.g., the first and last blood pressure reading for all subjects, independent of start date)

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