• measure Toilet Training

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_5
     
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    Toilet training contains questions about toilet training and bedwetting of the child, such as "How often How often do the children pee/poop in their pants?" and "How old were the children when they were completely clean during the day/at night?"
    Created October 17, 2024 • Updated October 20, 2024

  • measure Developmental history

    Study:TRAILS
    Mode of collection: Interview
    Available measurements:
    Population cohort  POP - T1

    Clinical cohort  CC - T1
     
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    Developmental history assesses the history of the child's development. It includes questions about birth weight, perinatal complications, timing of developmental stages, toilet-trainedness, and day-care use.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).