Request Data

Important Information

Request Process

  • Committee Review

    All data requests are carefully reviewed by our Data Access Committee to ensure appropriate use of the data and protection of participant privacy.

  • Regulatory Requirements

    If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.

  • Timeline

    Review typically takes 5-10 business days. Once approved, our data team may need up to 10 business days to assemble your requested data after regulatory approval is complete.

  • Additional Information

    You may be asked to provide additional information about your research objectives to help evaluate your request and ensure appropriate data stewardship.

For questions about the request process, please contact:

prechter-data-request@med.umich.edu

Data Request Form

Complete this form to request access to the selected variables for your research.

Providing detailed and accurate information will help us process your request more efficiently.

Request Details Guide

  • Researcher Information

    Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.

  • Project Description

    Clearly state your research objectives, methodology, and how the requested data will be used. Include any specific hypotheses you plan to test and your data disposition plans after the project is complete.

  • Timeline

    Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.

  • IRB Status

    Indicate whether your research has IRB approval or exemption if internal to UMICH. If applicable, provide the IRB protocol number and approval date.

Contact Information
Request Details
Additional Information

Data Specifications

Please select the specific data characteristics you need for your research.

These selections help us understand your data requirements more precisely.

Diagnosis

Time

Selected Variables

You've selected 39 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a128_logic2 A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
a43_b A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
a68_c A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… Notes
as60 A_Mood_Episodes_W_Specifiers Onset of mood symptoms occurs during pregnancy or in the 4 weeks following deli… Dropdown
aad_15 Alcohol_Abuse_And_Dependence Have you often given up or greatly reduced important activities because of your… Radio
ap_14 Antisocial_Personality Since you were 15, have you ever been responsible for children? if no, skip to… Radio
ad_15_yes Anxiety_Disorder If yes: descriptive
b20 B_And_C_Psychotic_And_Associated_Symptoms Gustatory hallucinations (i.e., a hallucination involving the perception of ta… Text
b22_a B_And_C_Psychotic_And_Associated_Symptoms <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
b24_a B_And_C_Psychotic_And_Associated_Symptoms <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">th… descriptive
b36 B_And_C_Psychotic_And_Associated_Symptoms Echopraxia (i.e., mimicking another's movements). Dropdown
b46_negative B_And_C_Psychotic_And_Associated_Symptoms Course: Text
bis_21 Barratt_Impulsiveness_Scale I change residences. Radio
bis_29 Barratt_Impulsiveness_Scale I like puzzles. Radio
bc3a Bc_Psychotic_Screening Is the symptom definitely "primary" or whether there is a possible or definite … Dropdown
bc4 Bc_Psychotic_Screening Somatic delusion, i.e., main content pertains to the appearance or functioning … Dropdown
bc5_3_a Bc_Psychotic_Screening <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… Notes
bc8 Bc_Psychotic_Screening Religious delusion, i.e., a delusion with a religious or spiritual content. Dropdown
bdi_10 Boss_Durkee_Inventory I never get mad enough to throw things. Radio
bdi_70 Boss_Durkee_Inventory I have known people who pushed me so far that we came to blows. Radio
aggression_8 Brown_Goodwin_Aggression_History Adolescent Radio
cvltfalspos_z California_Verbal_Learning_Test Cvlt false positives z score Text
caq_20 Caq I focus on the negative because at least i know not much can happen that could … Radio
d53 D_Mood_Disorders If psychotic features are present, specify if mood-congruent or mood-incongruen… Dropdown
d63 D_Mood_Disorders With psychotic features: delusions or hallucinations are present at any time i… Radio
demo_health_care_other Demographics If other, please specify: Text
e107_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e277 E_Substance_Use_Disorders Criteria 8: recurrent substance use in situations in which it is physically haz… Dropdown
e27_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
ept1 Ept_Test Ept 1 happy Radio
f11_a F_Anxiety_Disorders ...did you have flushes, hot flashes, or chills? Notes
f74 F_Anxiety_Disorders The fear, anxiety, or avoidance causes clinically significant distress or impai… Dropdown
l109_sum L_Trauma_And_Stress_Or_Related_Disorders Lifetime : sum of items coded '3' between criteria c1 and c 2 Calculation
l135 L_Trauma_And_Stress_Or_Related_Disorders Criteria e5 (lifetime): problems with concentration. Dropdown
l148_c L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
l33_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
l40 L_Trauma_And_Stress_Or_Related_Disorders Sexual violence, actual Radio
l56 L_Trauma_And_Stress_Or_Related_Disorders Witnessed happening to others in person Radio
l87 L_Trauma_And_Stress_Or_Related_Disorders Check here, if all traumas are confined to the past month Radio