• measure Sleep Habits Survey (SHS)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  13-14 years
     
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    The Children's Sleep Habits Survey (SHS) assesses children's self-reported sleep habits.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pediatric Functional Gastrointestinal Disorders (ROME III criteria)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years
     
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    Pediatric Functional Gastrointestinal Disorders (FGIDs) are a group of common digestive conditions. The ROME III criteria are a set of standardized diagnostic guidelines developed by international experts in pediatric gastroenterology, which identify six types of FGIDs in children: Functional Abdominal Pain (FAP), Irritable Bowel Syndrome IBS),...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pediatric Daytime Sleepiness Scale (PDSS)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  13-14 years
     
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    The Pediatric Daytime Sleepiness Scale (PDSS) assesses self-reported daytime sleepiness in middle-school children. It consists of 8 items on a 5-point Likert scale, such as "How often do you fall asleep or get drowsy during class periods?", and "How often do you fall back to sleep after being awakened in the morning?".
    Created October 17, 2024 • Updated October 20, 2024

  • measure Finger tapping task

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Generation R  9-10 years
     
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    The Finger Tapping Task is a computerized task that assesses motor control, speed and lateralized coordination. During the task, children have to tap switching between their right, left, or both index fingers as quickly as possible for 10 seconds. A total of five trials are measured, starting with a visual and an auditory queue. The total number of finger...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Asthma and allergies

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy 9-10 years 13-14 years
     
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    Asthma and allergies assesses the presence of health symptoms related to asthma and allergies, including chronic bronchitis, asthma, allergies to housedust, and food and drink allergies. Items about risk factors for asthma (e.g., damp, stains, smoking, pets at home) and allergic reactions are also included. Asthma was assessed using items from the ISAAC.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Obstructive Sleep Apnea (OSA) questionnaire

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years
     
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    The Obstructive Sleep Apnea (OSA) questionnaire assesses the presence of symptoms of obstructive sleep apnea, such as difficulties breathing when asleep, snoring, night sweats, being restless, having nightmares, recurrent middle ear disease, and frequent morning headaches.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Children's Body Image Scale

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years
     
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    The Children's Body Image Scale consists of seven gender-specific figures in ascending order of adiposity, which correspond with actual sex-adjusted body mass index (BMI) categories, including underweight, normal weight, overweight and obesity. Using figures, children are asked to indicate to which figure their body looks most similar, and to indicate...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Air pollution

    Study:Generation R
    Mode of collection: Observation
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy Late pregnancy Birth 6 weeks 2 months 3 months 4 months 6 months 1 year 1.5 years 2 years 2.5 years 3 years 4 years 5-6 years 7 years 8 years 9-10 years 11 years 12 years 13-14 years 17-18 years
     
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    For all participants, exposure to air pollutants at each geocoded address was assessed using continuous monitoring data and Geographic Information Systems (GIS)-based modelling techniques, considering the spatial and temporal variation in air pollution.
    Created October 17, 2024 • Updated October 20, 2024

  • measure The Generation R app

    Study:Generation R
    Mode of collection: Observation SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  13-14 years 17-18 years
     
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    The Generation R app is an umbrella app that contains all lines of research within Generation R can collect digital data. The app consists of three levels, namely the Eye & Ear level, Tracking Teens level and the Mouth level.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Eye health

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years 17-18 years
     
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    Eye health assesses children's eye health and eye care-related habits. Examples are 'How many hours in total does your chlid spend doing close-up activities?', and 'Does your child do close-up work mainly by day light or mainly by artificial light?'.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Walking Backwards task

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Generation R  9-10 years
     
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    The Walking Backwards task (Rückwärts Balancieren) from the Body Coordination Test for Children (Korperkoordinationstest für Kinder) assesses balancing ability. Children are asked to walk backwards on three different balance beams. They start with a forwards practice, after which they have to walk backwards twice.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Medication use

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6

    The Next Generation  NEXT - T2 NEXT - T3 NEXT - T4 NEXT - T5
     
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    Medication use assesses whether participants use medication and contraceptive pills, including their name, dosage and duration of use.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Health services utilization

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6 POP - T7

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6 CC - T7
     
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    Health services utilization is a self-developed questionnaire that assesses the use of several physical and mental healthcare services in the past period, such as the general practitioner/doctor, social workers, home care, district nursing, physiotherapist, crisis services, psychiatrist, psychologist, self-help groups, etc.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Medical aids

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T2 POP - T3

    Clinical cohort  CC - T2 CC - T3
     
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    Medical aids assesses the use of medical aids like glasses, braces, and hearing aids.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pain

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T2 POP - T3 POP - T4 POP - T5 POP - T6

    Clinical cohort  CC - T2 CC - T3 CC - T4 CC - T5 CC - T6
     
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    The pain questionnaire is a self-developed questionnaire that assesses (chronic) pain, such as headache, abdominal pain, and pain in the locomotor system.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Physical health

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4 POP - T5 POP - T6 POP - T7

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T5 CC - T6 CC - T7
     
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    The physical health questions assess whether the participant has experienced any accidents or common health problems, including cuts, bruises, broken bones, allergies, infections, and different kinds of pain (e.g., headache, stomach ache, pain in the neck, back or shoulders).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Columbia Impairment Scale (CIS)

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2

    Clinical cohort  CC - T1 CC - T2
     
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    The Columbia Impairment Scale (CIS) is a validated assessment of impairment in different domains of daily life, such as interpersonal relations, broad psychopathological domains, functioning in job or schoolwork, and leisure time.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Familial pathology

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3 POP - T4

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4
     
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    Familial pathology assesses family burden, such as handicaps, chronic diseases, and mental health problems of relatives.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pandemic Questionnaire

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T6-Covid

    Middle Childhood Cohort  MCC - T5-Covid
     
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    The Pandemic Questionnaire is a self-developed questionnaire that aims to measure Covid-19-symptoms (e.g., fever, coughing, runny nose), Covid-19-related behaviors (e.g., meeting friends on crowded places, staying home as much as possible), and pandemic-related feelings (e.g., feeling inclined to help others, feelings of stress). The child-report version...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Physical Activity Questionnaire (PAQ)

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Child and Adolescent  9 years 12 years
     
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    The Physical Activity Questionnaire (PAQ) is a self-report questionnaire for children (PAQ-C) and adolescents (PAQ-A) in which the participant is asked about their physical activity in the past 7 days. They for example indicate which sports they practiced and how often, and how active they have been during schooltime and at home, during both the week and...
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).