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 37 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a57_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
ad_30a1 Anxiety_Disorder 30a1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… Radio
ad_35b Anxiety_Disorder 35b. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… Radio
ad_36_simple Anxiety_Disorder Simple/specific - did you seek help from anyone, like a doctor or other profess… Radio
ad_37_simple Anxiety_Disorder Simple - did you take any medications? Radio
ad_37_social Anxiety_Disorder Social - did you take any medications? Radio
ad_39a Anxiety_Disorder Agoraphobic onset age Text
ad_39c Anxiety_Disorder Simple/specific onset age Text
bis_2 Barratt_Impulsiveness_Scale I do things without thinking. Radio
cssrs_b_mfad_month Cssrs_Scid_5 Month: initial/first attempt date Dropdown
cssrs_ab_a_v2 Cssrs_V2 Since last visit: Radio
e102_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… Notes
e11_a E_Substance_Use_Disorders Have you found that you needed to drink much more in order to get the feeling y… Notes
e162_stimulants E_Substance_Use_Disorders Stimulants: in a controlled environment: if the individual is [currently] in an… Radio
e173 E_Substance_Use_Disorders Opioid:at least one substance use disorder symptom (except for craving) in the … Dropdown
e175 E_Substance_Use_Disorders Opioid: number of months prior to interview when the subject last had any subst… Text
e175_b E_Substance_Use_Disorders Opioid: age quit Text
e187_b E_Substance_Use_Disorders Hallucinogens: age quit Text
e198 E_Substance_Use_Disorders Inhalants Text
e241 E_Substance_Use_Disorders Criteria 4: craving, or a strong desire or urge to use the substance. Dropdown
e288_a E_Substance_Use_Disorders During (12-month period), did you need to use much more (drug) in order to get … Notes
e66_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during the past year, have you wanted to … Notes
e81 E_Substance_Use_Disorders Criteria 4: craving, or a strong desire or urge to use the substance. Dropdown
e85_a E_Substance_Use_Disorders During the past year, have you missed work or school or often arrived late beca… Notes
leosr_30_disruption Life_Events_Occurrence_Survey Level of disruption 30. Serious mental or emotional illness started or got wors… Radio
lfq_b Life_Functioning_Questionnaire N/A Checkbox
md_21_a Major_Depression If yes to question 21: 21a. Did these (refer to experiences) occur either just … Radio
md_28 Major_Depression Was your functioning (in this role) affected? Radio
md_29_spec Major_Depression If impaired or incapacitated: specify: Text
mh_28a Maniahypomania If yes: specify medications Text
op22_c Overview Have you ever had a time when anyone objected to your use of (substance)? Notes
ptsd_19 Post_Traumatic_Stress_Disorder How long did these symptoms (in the above section ) last? Text
ptsd_6 Post_Traumatic_Stress_Disorder Have you tried in general to avoid thinking or talking about the event? Radio
psy_1b Psychosis 1b. You had visions or saw things that were not visible to others Radio
sd_up_4 Summary N/A Calculation
tmd_15 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence After you had been smoking for some time, did you find that cigarettes had less… Radio
waic_11 Working_Alliance_Inventory We have established a good understanding of the kind of changes that would be g… Radio