• measure Eye examination

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  5-6 years 9-10 years 13-14 years 17-18 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The eye examination is a visual acuity test. The eye examination consisted of presenting monocular visual acuity with logarithm of the minimum angle of resolution based Early Treatment Diabetic Retinopathy Study charts at 3 m by means of the fast Early Treatment Diabetic Retinopathy Study method.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Functional connectivity Magnetic Resonance Imaging (rs-fMRI)

    Study:Generation R
    Mode of collection: MeasurementsAndTests    MRI
    Available measurements:
    Generation R  7 years 9-10 years 13-14 years 17-18 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Functional magnetic resonance imaging (MRI) is a non-invasive technique for examining brain activity. Resting state fMRI aims to assess spontaneous brain activity using MRI while the participant is at rest, not performing any specific task. It captures ongoing functional connectivity patterns within the brain.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Intima-media thickness

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Generation R  9-10 years 13-14 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Thickness of the carotid intima media was assessed through ultrasonographic recordings.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Dental caries and developmental defect of enamel

    Study:Generation R
    Mode of collection: MeasurementsAndTests    Anthropometrics/Body measures
    Available measurements:
    Generation R  5-6 years 13-14 years 17-18 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Intra-oral photographs were made using an intra-oral camera, and were scored for dental caries and developmental defects of enamel by dentists.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Structural Magnetic Resonance Imaging (MRI)

    Study:Generation R
    Mode of collection: MeasurementsAndTests    MRI
    Available measurements:
    Generation R  7 years 9-10 years 13-14 years 17-18 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Structural magnetic resonance imaging (MRI) is a non-invasive technique for examining the anatomy and pathology of the brain (as opposed to using functional magnetic resonance imaging [fMRI] to examine brain activity).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pubertal Development Scale (PDS)

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

    Clinical cohort  CC - T2 CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Pubertal Development Scale (PDS) assesses the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.
    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
     
    0
    5
    10
    15
    20
    25
    30
    years
    Medical aids assesses the use of medical aids like glasses, braces, and hearing aids.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Tanner Scale

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

    Clinical cohort  CC - T1 CC - T2
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Tanner Scale describes, both pictorially and descriptively, the external changes that occur in the time period between the onset of puberty and the achievement of full maturity for both girls and boys. Characterizations of pubertal status are assessed by breast development in girls, genital development in boys and pubic hair growth in both. The Tanner...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Length and weight

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Anthropometrics/Body measures
    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
     
    0
    5
    10
    15
    20
    25
    30
    years
    Length and weight assessment using a stadiometer and personal scale. Length and weight of partners were not measured, but self-reported.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pubertal Development Scale (PDS)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Middle Childhood Cohort  MCC - T3 MCC - T4 MCC - T5 MCC - T6 MCC - T7
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Pubertal Development Scale (PDS) assesses the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Anthropometrics - Headcircumference, height, weight

    Study:L-CID
    Mode of collection: MeasurementsAndTests    Anthropometrics/Body measures
    Available measurements:
    Early Childhood Cohort  ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T6 MCC - T7
     
    0
    5
    10
    15
    20
    25
    30
    years
    Anthropometrics measured included the circumference of the child's head, the child's height, and the child's weight.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Stop-signal anticipation task - functional MRI

    Study:YOUth
    Mode of collection: MeasurementsAndTests    MRI
    Available measurements:
    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Stop-signal anticipation task - functional MRI consists of a functional Magnetic Resonance Imaging (fMRI) scan that was acquired while subjects performed the Stop-signal anticipation (inhibition) experiment. The task aims to measure performance and brain activity during actual stopping as well as during the anticipation of stopping. Trials begin with the...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Hair sample

    Study:YOUth
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Baby and Child  30 weeks 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    A hair sample is a collection of hair strands, which are usually cut from a person's head. Hair samples usually contain hair that has grown over the last 12 months.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Pubertal Development Scale (PDS)

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Pubertal Development Scale (PDS) assesses the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Resting state functional Magnetic Resonance Imaging (rsfMRI)

    Study:YOUth
    Mode of collection: MeasurementsAndTests    MRI
    Available measurements:
    Baby and Child  0 months

    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Functional magnetic resonance imaging (MRI) is a non-invasive technique for examining brain activity. Resting state fMRI aims to assess spontaneous brain activity using MRI while the participant is at rest, not performing any specific task. It captures ongoing functional connectivity patterns within the brain.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Diffusion Tensor Imaging (DTI)

    Study:YOUth
    Mode of collection: MeasurementsAndTests    MRI
    Available measurements:
    Baby and Child  0 months

    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Diffusion Tensor Imaging (DTI) is a Magnetic Resonance Imaging‑based neuroimaging technique that makes it possible to estimate the location, orientation, and anisotropy of the white matter tracts of the brain.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Length, weight, head circumference

    Study:YOUth
    Mode of collection: MeasurementsAndTests    Anthropometrics/Body measures
    Available measurements:
    Baby and Child  3 years 6 years

    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The body measures height, head circumference, and weight were measured by the experimenter in centimeters and kilos respectively. Participants were asked to take off any shoes and large vests and sweaters that could affect these measures.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Stop-signal anticipation task

    Study:YOUth
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Stop-signal anticipation task aims to measure performance during actual stopping as well as during the anticipation of stopping. Trials begin with the presentation of a cue (0, * or **), representing the stop-signal probability (0, 22 and 33% respectively). Permanently visible are three horizontal white lines, and the goal is to stop a rising bar as...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Emotion experiment

    Study:YOUth
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task
    Available measurements:
    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Emotion experiment is a task that aims to measure emotional face processing. In the task, participants view pictures of faces (happy, fearful, or neutral), and houses in a pseudorandom order. The stimuli were taken from the Radboud Faces Database (Langner et al., 2010) and are presented in blocks of 18 seconds, with four blocks for each of the four...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Buccal swab

    Study:YOUth
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Baby and Child  20 weeks 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years 12 years
     
    0
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    10
    15
    20
    25
    30
    years
    Buccal swabs are collections of buccal cell scrapings obtained by rubbing buds along the inside of the mouth.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).