• measure Revised Child Anxiety and Depression Scale (RCADS)

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

    Clinical cohort  CC - T1 CC - T2 CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Revised Child Anxiety and Depression Scale (RCADS) is a validated questionnaire of DSM-oriented scales that assesses self-reported symptoms of separation anxiety disorder, social phobia, generalized anxiety disorder, panic disorder, obsessive compulsive disorder, and major depressive disorder and broadband scales anxiety and internalizing.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Startle Reflex Task

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Behavioral/cognitive task Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Startle Reflex Task is an assessment of physiological and subjective stress reactivity. In the task, participants have to watch nine short videos: 3 videos for habituation, 2 positive, 2 neutral and 2 unpleasant videos. During the videos, participants are startled by a white noise, and they are instructed to ignore them. After the task, participants...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Peptide hormones - Adrenocorticotropic Hormone (ACTH)

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Peptide hormones, for instance Adrenocorticotropic Hormone (ACTH, pituitary hormone), Alpha-Melanocyte-Stimulating Hormone (α-MSH, Melanocortin), Luteinizing Hormone (LH), Cholecytokinin, and Follicle Stimulating Hormone (FSH), measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Antisocial Behavior Questionnaire (ASBQ)

    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
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Antisocial Behavior Questionnaire (ASBQ) is a validated assessment of antisocial and delinquent behavior. It includes items on aggression, vandalism, theft, anti-normative behavior, and drug-related problems.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Life events and difficulties

    Study:TRAILS
    Mode of collection: Interview
    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
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    15
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    30
    years
    Life events assesses a number of important events in the participant's life, such as hospital admissions, moves to other houses, divorce, family illness, death of a loved one, romantic relationships, friendships, victimization, delinquency, and long stay away from home below age twelve.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Psychiatric Case Registry North Netherlands

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

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4
     
    0
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    10
    15
    20
    25
    30
    years
    Information regarding contacts with mental health services (date, type of care, diagnosis) between 2000 and 2012 was obtained from the Psychiatric Case Registry North Netherlands.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Temperament Profiles List

    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
    Short Temperament Profiles is a self-developed assessment of temperament, in which respondents are asked to indicate to what extent certain character traits apply to the child. Character traits included are concentration, perseverance, impulse control, fearfulness, frustration-sensitivity, shyness, adventurousness, affection, and emotional lability.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Motives for Behavior Questionnaire

    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 Motives for Behavior Questionnaire is a self-developed assessment of motives that drive participants' behavior. It includes hedonic (e.g., "acts on the start term", "is focused on immediate gratification"), instrumental (e.g., "tries to achieve their goal no matter what", "is only nice if it brings benefits"), and normative motives (e.g., "always...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Lipids - Cholesterol

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Lipids, for instance Cholesterol, Triglycerides, Low-Density Lipoprotein Cholesterol (LDL-C), High-Density Lipoprotein Cholesterol (HDL-C), Lipoproteins, and Apolipoproteins measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Baroreflex Sensitivity (BRS)

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T1 POP - T3

    Clinical cohort  CC - T1 CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Baroreflex Sensitivity (BRS) assessment using an electrocardiogram (ECG). The baroreflex is part of the autonomic nervous system and helps to maintain the blood pressure at a constant level. Measurements include baroreflex sensitivity at rest, during orthostatic stress, and during the Spatial Orienting Task and Bangor Gambling Task.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Inflammation markers - C-reactive Protein (CRP)

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Inflammation markers, for instance C-reactive protein (CRP), Lymphocytes, Neopterin, Immunoglobulin E (IgE), Immunoglobulin G (IgG), and tissue Transglutaminase Immunoglobulin A (tTg-IgA), measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Blood sugar markers - Glucose

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Blood sugar markers, for instance Glucose, Insulin, and C-peptide, measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    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 Viral infections - Epstein-Barr Virus (EBV)

    Study:TRAILS
    Mode of collection: MeasurementsAndTests    Biological sample/measurement
    Available measurements:
    Population cohort  POP - T3

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Viral and parasitic infection loads, for instance Influenza A, Influenza B, Herpes Simplex Virus 1 (HSV1), Herpes Simplex Virus 2 (HSV2), Toxoplasma Gondii, Cytomegalovirus (CMV), Epstein-Barr Virus (EBV), and Procalcitonin, measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Achievement Goals and Beliefs about Success in Sport

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

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Achievement Goals and Beliefs about Success in Sport is a validated assessment of goal orientation, beliefs about success, and sports interest.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Social Production Functions Questionnaire (SPF)

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

    Clinical cohort  CC - T1 CC - T2 CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Social Production Functions Questionnaire (SPF) is a validated assessment of self-reported sources of wellbeing. It includes experienced affection, behavioral confirmation and status from parents, teachers and friends, and classmates (e.g., "My mother likes to do things with me", "My father helps me when I need something", "My teacher thinks that I...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Need for care

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

    Clinical cohort  CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    Need for care is a short, self-developed assessment of children's need for care for emotional and behavioral problems (for example from a psychologist or social worker).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Time spending patterns

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

    Clinical cohort  CC - T1 CC - T2 CC - T3 CC - T4 CC - T7
     
    0
    5
    10
    15
    20
    25
    30
    years
    Time spending patterns is an assessment of how and for how long participants spend their free time studying, engaging with hobbies, using screen time, performing chores, and socializing.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Physical activity

    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
     
    0
    5
    10
    15
    20
    25
    30
    years
    Physical activity was assessed through questions about sports practices, including the type, frequency and duration of the sport, and questions about walking, cycling and other lifestyle habits.
    Created October 17, 2024 • Updated October 20, 2024

  • measure School performance

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

    Clinical cohort  CC - T1 CC - T2 CC - T3
     
    0
    5
    10
    15
    20
    25
    30
    years
    School performance is an assessment of reported physical health, academic performance, language and maths achievement, creative skills, and learning difficulties in the school context.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).