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 29 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a69_c A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
a69_f A_Mood_Episodes_W_Specifiers Just before this began, were you drinking or using any drugs? Notes
as17_sum A_Mood_Episodes_W_Specifiers Number of items as.10-as.16 coded "3". Calculation
as64 A_Mood_Episodes_W_Specifiers Psychomotor retardation nearly every day (observable by others; not merely subj… Dropdown
aad_7 Alcohol_Abuse_And_Dependence Did your alcohol use more than once caused you to have legal problems, such as … Radio
aad_diag_1 Alcohol_Abuse_And_Dependence Diagnostic criteria for substance abuse a maladaptive pattern of substance use… Checkbox
aas_2 Alcohol_Abuse_And_Dependence Did you ever drink regularly - that is, at least once a week, for six months or… Radio
ad_33_3 Anxiety_Disorder Simple/specific Radio
b39 B_And_C_Psychotic_And_Associated_Symptoms Rate severity of abnormal psychomotor behavior at its most severe in past 7 day… Dropdown
b44_e B_And_C_Psychotic_And_Associated_Symptoms <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… Notes
c25 B_And_C_Psychotic_And_Associated_Symptoms [primary psychotic disorder:] the disturbance is not attributable to the physi… Dropdown
c52_b B_And_C_Psychotic_And_Associated_Symptoms <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>for… Notes
bis_3 Barratt_Impulsiveness_Scale I make-up my mind quickly. Radio
cis_6 Coronavirus_Impact_Scale Access to extended family and non-family social supports: Radio
aa_a Cssrs_Baseline <i style="background-color:#da70d6">lifetime:</i>: Radio
ctq_15 Ctq I believe that i was physically abused. Radio
ctq_7 Ctq I felt loved. Radio
d39_e D_Mood_Disorders <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… Notes
e118 E_Substance_Use_Disorders Criteria 9: substance use is continued despite knowledge of having a persistent… Dropdown
e127_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e232 E_Substance_Use_Disorders Criteria 3: a great deal of time is spent in activities necessary to obtain the… Dropdown
e232_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e33_sum E_Substance_Use_Disorders Sum of alcohol use disorder items coded "3" during the same 12-month period Calculation
e61 E_Substance_Use_Disorders Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… Dropdown
ed_22 Eating_Disorder Did these episodes of binge eating and (compensatory behavior) both occur on av… Radio
ess_1 Epworth_Sleepiness_Scale Sitting and reading Radio
ess_5 Epworth_Sleepiness_Scale Lying down to rest in the afternoon when circumstances permit Radio
sldi_chronicity_affective Feature_Of_Illness_Since_The_Last_Diagnostic_Inter Chronicity of affective disorder Radio
sldi_chronicity_psychosis Feature_Of_Illness_Since_The_Last_Diagnostic_Inter Psychosis chronicity Radio