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ID

44936

Description

https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000016.v2.p2 The goal of the project is to complete a 600,000 tag SNP genome-wide association scan of 958 parent-child trios from the International Multisite ADHD Genetics (IMAGE) project, in order to assess the association of SNP markers with ADHD, analyze quantitative ADHD phenotypes, complete copy number analyses, assess parent of origin effects and season of birth effects, and test for epistasis among apparently uncorrelated genes. *Acquiring DNA Samples* All consent forms stipulate that the samples can only be used by researchers who have been approved by the National Institute of Mental Health (NIMH), National Institutes of Health. All consent forms, except those used at the Zürich site (N=141 subjects), explicitly indicate that the samples may be used by researchers from commercial enterprises seeking to benefit financially from the analysis of the samples. The Zürich consent does not prohibit such use. The Zürich consent form also included an "opt out" that allowed the subjects to indicate that they did not want their samples stored at the NIMH repository or used by researchers external to the project. No subjects enrolled in the project opted out. *Consent groups and participant set* - ADHD (ADHD): 2758 (924 trios)

Link

https://www.ncbi.nlm.nih.gov/projects/gap/cgi-bin/study.cgi?study_id=phs000016.v2.p2

Keywords

  1. 5/11/22 5/11/22 - Martin Dugas
  2. 5/11/22 5/11/22 - Martin Dugas
  3. 5/12/22 5/12/22 - Martin Dugas
  4. 5/20/22 5/20/22 - Dr. Christian Niklas
Copyright Holder

S. Faraone, SUNY Upstate Medical University, Syracuse, NY, USA

Uploaded on

May 11, 2022

DOI

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License

Creative Commons BY 4.0

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    phs000016.v2.p2 International Multi-Center ADHD Genetics Project

    The data table contains the main diagnosis (DSM-IV), information on comorbidity, prorated hyperactivity scores (quantitative trait 1, 2, 3, 4), I.Q. score, medication status (n=10 variables) and sociodemographic information (n=12 variables).

    1. StudyEvent: SEV1
      1. The data table contains the main diagnosis (DSM-IV), information on comorbidity, prorated hyperactivity scores (quantitative trait 1, 2, 3, 4), I.Q. score, medication status (n=10 variables) and sociodemographic information (n=12 variables).
      2. The data table contains information obtained through the Conners' behavioral rating scale (n=80 questions), describing the child's behavior as observed by the parent.
      3. The data table contains information obtained through the Conners' behavioral rating scale (n=59 questions), describing the child's behavior as observed by a teacher.
      4. The data table contains information obtained through the PACS (Parental Account of Childhood Symptoms) interview administered by a trained interviewer (n=200 questions). Questions represent four behavioral sub-categories: emotional pattern; activity level and inattentive behavior; disruptive behavior; comorbidity and other problems (including autism spectrum disorders).
      5. The data table contains information obtained through the SDQ (Strength and Difficulties, n=25 questions) questionnaire describing the child's behavior as observed by the parent. The questions address five subcategories: emotional symptoms scale; conduct problem scale; hyperactivity scale; peer problems scale; prosocial scale.
      6. The data table contains information obtained through the SDQ (Strength and Difficulties, n=25 questions) questionnaire describing the child's behavior as observed by a teacher. The questions address five subcategories: emotional symptoms scale; conduct problem scale; hyperactivity scale; peer problems scale; prosocial scale.
      7. ADHD Pedigree Information
      8. Subject - Consent Information
      9. Subject - Sample Mapping
    pht000049.v2.p2
    Description

    pht000049.v2.p2

    Child's Project ID
    Description

    subid

    Data type

    text

    Father's Project ID
    Description

    father

    Data type

    text

    Mother's Project ID
    Description

    mother

    Data type

    text

    Gender of child
    Description

    sex

    Data type

    text

    Age at assessment
    Description

    age

    Data type

    text

    Main Diagnosis: DSM-IV (Diagnostic and Statistical Manual [of mental disease], IVth edition) ADHD Diagnosis
    Description

    diag

    Data type

    text

    DNA barcode at local database/ also sent to Perlegen
    Description

    dna

    Data type

    text

    Quantitative trait 1; prorated SDQ Hyperactivity T score, parent's version
    Description

    sdqp

    Data type

    text

    Quantitative trait 2; prorated SDQ Hyperactivity T score, teacher's version
    Description

    sdqt

    Data type

    text

    Quantitative trait 3; prorated Conners' Hyperactivity T score, parents' version
    Description

    conp

    Data type

    text

    Quantitative trait 4; prorated Conners' Hyperactivity T score, teachers' version
    Description

    cont

    Data type

    text

    Comorbidity: Conduct Disorder
    Description

    cd

    Data type

    text

    Comorbidity: Oppositional Defiant Disorder
    Description

    odd

    Data type

    text

    Medication status and rating period
    Description

    med

    Data type

    text

    Subject's gestational age at birth in weeks
    Description

    dges

    Data type

    text

    Full scale I.Q. (prorated)
    Description

    iq

    Data type

    text

    Ethnicity of natural mother
    Description

    denm

    Data type

    text

    Ethnicity of grandmother (mother's mother)
    Description

    degmm

    Data type

    text

    Ethnicity of grandfather (mother's father)
    Description

    degfm

    Data type

    text

    Ethnicity of natural father
    Description

    denf

    Data type

    text

    Ethnicity of grandmother (father's mother)
    Description

    degmf

    Data type

    text

    Ethnicity of grandfather (father's father)
    Description

    degff

    Data type

    text

    Ethnicity of child
    Description

    dech

    Data type

    text

    Mother's occupational status
    Description

    motherocc

    Data type

    text

    Father's occupational status
    Description

    fatherocc

    Data type

    text

    Similar models

    The data table contains the main diagnosis (DSM-IV), information on comorbidity, prorated hyperactivity scores (quantitative trait 1, 2, 3, 4), I.Q. score, medication status (n=10 variables) and sociodemographic information (n=12 variables).

    1. StudyEvent: SEV1
      1. The data table contains the main diagnosis (DSM-IV), information on comorbidity, prorated hyperactivity scores (quantitative trait 1, 2, 3, 4), I.Q. score, medication status (n=10 variables) and sociodemographic information (n=12 variables).
      2. The data table contains information obtained through the Conners' behavioral rating scale (n=80 questions), describing the child's behavior as observed by the parent.
      3. The data table contains information obtained through the Conners' behavioral rating scale (n=59 questions), describing the child's behavior as observed by a teacher.
      4. The data table contains information obtained through the PACS (Parental Account of Childhood Symptoms) interview administered by a trained interviewer (n=200 questions). Questions represent four behavioral sub-categories: emotional pattern; activity level and inattentive behavior; disruptive behavior; comorbidity and other problems (including autism spectrum disorders).
      5. The data table contains information obtained through the SDQ (Strength and Difficulties, n=25 questions) questionnaire describing the child's behavior as observed by the parent. The questions address five subcategories: emotional symptoms scale; conduct problem scale; hyperactivity scale; peer problems scale; prosocial scale.
      6. The data table contains information obtained through the SDQ (Strength and Difficulties, n=25 questions) questionnaire describing the child's behavior as observed by a teacher. The questions address five subcategories: emotional symptoms scale; conduct problem scale; hyperactivity scale; peer problems scale; prosocial scale.
      7. ADHD Pedigree Information
      8. Subject - Consent Information
      9. Subject - Sample Mapping
    Name
    Type
    Description | Question | Decode (Coded Value)
    Data type
    Alias
    Item Group
    pht000049.v2.p2
    subid
    Item
    Child's Project ID
    text
    father
    Item
    Father's Project ID
    text
    mother
    Item
    Mother's Project ID
    text
    Item
    Gender of child
    text
    Code List
    Gender of child
    CL Item
    Male (1)
    CL Item
    Female (2)
    age
    Item
    Age at assessment
    text
    Item
    Main Diagnosis: DSM-IV (Diagnostic and Statistical Manual [of mental disease], IVth edition) ADHD Diagnosis
    text
    Code List
    Main Diagnosis: DSM-IV (Diagnostic and Statistical Manual [of mental disease], IVth edition) ADHD Diagnosis
    CL Item
    Non-ADHD (0)
    CL Item
    Inattentive subtype (1)
    CL Item
    Hyperactive subtype (2)
    CL Item
    Combined subtype (3)
    CL Item
    ADHD-NOS (Attention Deficit Hyperactivity Disorder-Not Otherwise Specified) (4)
    CL Item
    Not available (NA)
    dna
    Item
    DNA barcode at local database/ also sent to Perlegen
    text
    sdqp
    Item
    Quantitative trait 1; prorated SDQ Hyperactivity T score, parent's version
    text
    sdqt
    Item
    Quantitative trait 2; prorated SDQ Hyperactivity T score, teacher's version
    text
    conp
    Item
    Quantitative trait 3; prorated Conners' Hyperactivity T score, parents' version
    text
    cont
    Item
    Quantitative trait 4; prorated Conners' Hyperactivity T score, teachers' version
    text
    Item
    Comorbidity: Conduct Disorder
    text
    Code List
    Comorbidity: Conduct Disorder
    CL Item
    No (0)
    CL Item
    Yes/probable (1)
    CL Item
    Not enough information to make the diagnosis (9)
    CL Item
    Not Applicable (NA)
    Item
    Comorbidity: Oppositional Defiant Disorder
    text
    Code List
    Comorbidity: Oppositional Defiant Disorder
    CL Item
    No (0)
    CL Item
    Yes/probable (1)
    CL Item
    Not enough information to make the diagnosis (9)
    CL Item
    Not Applicable (NA)
    Item
    Medication status and rating period
    text
    Code List
    Medication status and rating period
    CL Item
    Currently not taking medication: rate behaviour over last 6 months with special reference to a representative period (1)
    CL Item
    Off medication for 1-week: rate behaviour during time off medication (2)
    CL Item
    Intermittent use of medication: rate behaviour for days off medication (3)
    CL Item
    Constant use of medication: rate behaviour for last period off medication (retrospective assessment) (4)
    CL Item
    Constant use of medication, no period off in last 2-years: rating is for behaviour while medicated (5)
    CL Item
    Not Applicable (NA)
    dges
    Item
    Subject's gestational age at birth in weeks
    text
    iq
    Item
    Full scale I.Q. (prorated)
    text
    Item
    Ethnicity of natural mother
    text
    Code List
    Ethnicity of natural mother
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of grandmother (mother's mother)
    text
    Code List
    Ethnicity of grandmother (mother's mother)
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of grandfather (mother's father)
    text
    Code List
    Ethnicity of grandfather (mother's father)
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of natural father
    text
    Code List
    Ethnicity of natural father
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of grandmother (father's mother)
    text
    Code List
    Ethnicity of grandmother (father's mother)
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of grandfather (father's father)
    text
    Code List
    Ethnicity of grandfather (father's father)
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Ethnicity of child
    text
    Code List
    Ethnicity of child
    CL Item
    Not answered (0)
    CL Item
    European origin (predominantly white Caucasian) (1)
    CL Item
    Asian origin (2)
    CL Item
    African origin (3)
    CL Item
    Mixed ethnicity (4)
    CL Item
    Other (5)
    CL Item
    Don't know (6)
    CL Item
    Not Applicable (NA)
    Item
    Mother's occupational status
    text
    Code List
    Mother's occupational status
    CL Item
    Not completed (0)
    CL Item
    Professional (1)
    CL Item
    Clerk (2)
    CL Item
    Services/Sales (3)
    CL Item
    Labourer (4)
    CL Item
    Other (5)
    CL Item
    Not Applicable (NA)
    Item
    Father's occupational status
    text
    Code List
    Father's occupational status
    CL Item
    Not completed (0)
    CL Item
    Professional (1)
    CL Item
    Clerk (2)
    CL Item
    Services/Sales (3)
    CL Item
    Labourer (4)
    CL Item
    Other (5)
    CL Item
    Not Applicable (NA)

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