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 18 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
as64 A_Mood_Episodes_W_Specifiers Psychomotor retardation nearly every day (observable by others; not merely subj… Dropdown
aad_diag_1 Alcohol_Abuse_And_Dependence Diagnostic criteria for substance abuse a maladaptive pattern of substance use… Checkbox
b3 B_And_C_Psychotic_And_Associated_Symptoms Grandiose delusion, i.e., content involves inflated worth, power, knowledge, id… Text
b48_negative_month B_And_C_Psychotic_And_Associated_Symptoms Offset (months) Dropdown
bdi_35 Boss_Durkee_Inventory It makes my blood boil to have somebody make fun of me. Radio
e191_a E_Substance_Use_Disorders Other/ unknown: when did you last have (any sxs of substance use disorder)? Notes
e61 E_Substance_Use_Disorders Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… Dropdown
k23_sum K_Adult_Attention_Deficit_Hyperactivity_Disorder At least five a.2 sxs are coded "3" Calculation
lfq_2 Life_Functioning_Questionnaire Conflict: getting along with friends Radio
how_long_were_the_symptoms_weeks Major_Depression 70a9. How long were the symptoms present? Text
md_36 Major_Depression Did this episode follow the death of someone close to you? Radio
md_36_a Major_Depression 36a. If yes: specify relationship Text
md_46 Major_Depression Were you feeling that you were a failure or worthless? Radio
md_65_spec Major_Depression If yes: specify Text
needing_less_sleep_energet Major_Depression 37a5. Needing less sleep - energetic after little or no sleep Radio
mh_6 Maniahypomania Were you more active than usual sexually, socially, or at work, or were you phy… Radio
psy_57 Psychosis <h6 style="background-color:#da70d6">interviewer</h6>: were the affective syndr… Radio
tmd_4 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence During this period when you were smoking the most, about how many minutes after… Radio