• Queries allow users to gather statistics regarding the population in Revolution
    • This function could help users with recruitment as it can select for potential participants who fit in study-specified criteria
  • The categories by which you can select for individuals include categorical values and continuous values, which are further specified below
  • Categorical Values have options that can be seen and selected for by clicking the three lines () to the right of each option (highlighted with a purple arrow)
  • These values include: 
    • Future Contact (whether they would like to be contacted in the future by the lab)
    • Household Status
    • Biological Relationship (to household status, "Self" participant)
    • Sex
    • Pregnancy
    • Race
    • Ethnicity
    • Marital Status
    • Education Level
    • Public Assistance
    • Health Condition
    • Preferred Contact Method
    • Preferred Contact Time
    • Preferred Contact Day 



  • Continuous values have options that exist along a gradient, and therefore, can be selected using a moving marker along a bar, or typing in your specifications 
    • Age
      • Please note that when selecting an age, you must either choose "Age," in years (shown at the top of the left-most image) or "Age (in Months)" (shown at the bottom of the left-most image)
    • BMI
    • zBMI
    • BMI percentile


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