• measure Oral 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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    Oral health assesses the health of the child's teeth. It includes items on tooth brushing frequency, visits to the dentist, subjective orthodontic treatment need, type of orthodontic treatment, and subjective result of the orthodontic treatment.
    Created June 5, 2024 • Updated September 19, 2024

  • measure Medical history - Child

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  2 months 6 months 1 year 2 years 3 years 4 years 5-6 years 9-10 years 13-14 years 17-18 years
     
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    Medical history of the child assesses the general health and medical history of the child. It includes items regarding, distress, respiratory problems (e.g., coughing, sneezing, tightness of chest), pain and perception of pain, abdominal problems (e.g., stomach aches, bowel movements, constipation), teeth problems (e.g., tooth ache, difficulty eating,...
    Created June 5, 2024 • Updated September 19, 2024

  • measure Speech and hearing

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years
     
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    Speech and hearing assesses children's frequency, duration and volume of headphone use, hearing problems, language problems, speech problems, speech theraphy and lingual upbringing.
    Created June 5, 2024 • Updated September 19, 2024

  • measure Child Oral Health Impact Profile (COHIP) - short form

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years 17-18 years
     
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    The Child Oral Health Impact Profile (COHIP) - short form is designed to measure the impact of oral health on children's quality of life. It consists of 11 questions about the child's oral health and how it affects their social-emotional wellbeing, functional wellbeing, and school and peer interaction. The items are scored on a 5-point Likert scale.
    Created June 5, 2024 • Updated September 19, 2024

  • measure Bone fractures

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years 17-18 years
     
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    Bone fractures assesses whether the child and the mother have had broken bones, at what ages, what bone was broken and whether it happened in trauma.
    Created June 5, 2024 • Updated September 19, 2024

  • measure Hearing

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  9-10 years 13-14 years 17-18 years
     
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    Hearing assesses children's hearing health and hearing-related habits. Examples are 'how long per day on average does your child listern to music through head phones?', and 'Does your child ever complain about temporary hearing problems?'.
    Created June 5, 2024 • Updated September 19, 2024

  • measure Medical history - Health conditions and disease

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy 9-10 years 17-18 years
     
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    Medical history - Health conditions and disease includes a list of general health problems, common diseases, infectious diseases and complaints.
    Created June 5, 2024 • Updated September 19, 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 June 5, 2024 • Updated September 19, 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 June 5, 2024 • Updated September 19, 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 June 5, 2024 • Updated September 19, 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 June 5, 2024 • Updated September 19, 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 June 5, 2024 • Updated September 19, 2024

  • measure Asthma

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

    Clinical cohort  CC - T1 CC - T3 CC - T4 CC - T5
     
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    Questionnaire assessing asthma and asthma-related symptoms.
    Created June 5, 2024 • Updated June 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 June 5, 2024 • Updated June 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 June 5, 2024 • Updated June 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 June 5, 2024 • Updated June 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 June 5, 2024 • Updated June 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 June 5, 2024 • Updated June 20, 2024

  • measure Pregnancy Problems

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_1 YC_DSC YC_ADHMRI YS_TRIP age 1-2
     
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    Problems during the pregnancy were assessed, such as eclampsia, iron deficiency, or twin-to-twin transfusion syndrome (TTTS).
    Created June 5, 2024 • Updated June 20, 2024

  • measure Medication Use

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_1 YS_2 YS_3 YS_5 YS_7 YS_10 YS_12 YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_ACTION BB2 YC_ACTION - BB3 YC_BS1 YC_BS2 YC_BS3 YC_DSC YE_FITNSS YE_ATTEF2 YC_ADHMRI YE_COG18 YS_TRIP age 1 YS_TRIP age 2 YS_TRIP age 1-2 YS_TRIP age 3 YS_TRIP age 5
     
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    Medication use assesses, among others, dosage, duration, and ATC code of any medications used, if available.
    Created June 5, 2024 • Updated June 20, 2024
You can also access this registry using the API (see API Docs).