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 34 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
as89_a A_Mood_Episodes_W_Specifiers ...feel that your anxiety or worry would be out of control? (on most of the da… Notes
audit_2_other Alcohol_Use_Disorders_Identification_Test Tranquilizers Radio
nausea_or_abdominal_distre Anxiety_Disorder Nausea or abdominal distress Checkbox
c55 B_And_C_Psychotic_And_Associated_Symptoms Number of months prior to interview when the subject last had symptoms that mee… Text
bis_11 Barratt_Impulsiveness_Scale I "squirm" at plays or lectures. Radio
bis_27 Barratt_Impulsiveness_Scale I am more interested in the present than the future. Radio
bc7 Bc_Psychotic_Screening Erotomanic delusion, i.e., that another person, usually of higher status, is in… Dropdown
ca_1b1_days Commorbidity_Assessment 1b1. If yes: for how long were you using (alcohol/drugs) heavily right before y… Text
e100 E_Substance_Use_Disorders Criteria 7: important social, occupational, or recreational activities given up… Dropdown
e182 E_Substance_Use_Disorders Pcp: early remission. no criteria (except craving) met for at least 3 months b… Radio
e22_notes E_Substance_Use_Disorders <div class="rich-text-field-label"><p> </p> <p>now i'd like to ask you some que… descriptive
e250_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… Notes
e45 E_Substance_Use_Disorders Hallucinogens Text
sldi_affective_psychosis Feature_Of_Illness_Since_The_Last_Diagnostic_Inter Affective psychosis Radio
sldi_second_degree_nmd Feature_Of_Illness_Since_The_Last_Diagnostic_Inter Second degree with other non-mood disorder Checkbox
a220_notes Gmcsubstance_For_Bipolar_And_Depressive_Symptoms <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… descriptive
i48_a I_Eating_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
k20_a K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… Notes
k28 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria e: the symptoms do not occur exclusively during the course of schizoph… Dropdown
k9 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria 1 - f:  often avoids, dislikes, or is reluctant to engage in tasks tha… Dropdown
l146 L_Trauma_And_Stress_Or_Related_Disorders Number of months prior to interview when last had a symptom of ptsd Text
lfq_33 Life_Functioning_Questionnaire When did you last work full-time? Radio
life_pdf Life_Pdf_Copy_For_Print Life pdf descriptive
op21_d Overview <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… Notes
paxil_paroxetine Overview_Of_Psychiatric_Disturbance Paxil (paroxetine) Checkbox
psy_19 Psychosis <h6 style="background-color:#da70d6">interviewer</h6>: rate fragmentary nature … Radio
psy_22a Psychosis 22a. If yes: did they say bad things about you or threaten you? Radio
psy_2a_days Psychosis 2a. If yes: how long ago did this begin? Text
psy_63b1 Psychosis 63b1. Delusions Radio
pf_emp2_a93 Psychosocial_Functioning At the time when you were struggling the most with your mental health since the… Radio
sb_15 Suicidal_Behavior Have you ever intentionally harmed yourself when you were upset but you had no … Radio
coc Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence Cocaine Radio
tmd_16 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence I'd like to review the experiences you've told me had with smoking cigarettes.y… Radio
tmd_21 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence Did your marijuana use often cause you to have problems at work, school or at h… Radio