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 36 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a1_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… Notes
a7 A_Mood_Episodes_W_Specifiers Insomnia Radio
ad_18c Anxiety_Disorder 18c. Have you changed your behavior because of the attack? Radio
b3_a B_And_C_Psychotic_And_Associated_Symptoms Is the symptom definitely "primary" or is there a possible or definite etiologi… Text
b41 B_And_C_Psychotic_And_Associated_Symptoms Is the symptom definitely "primary" or whether there is a possible or definite … Dropdown
b47_disorgspeech_year B_And_C_Psychotic_And_Associated_Symptoms Onset (year) Text
b48_delusions_month B_And_C_Psychotic_And_Associated_Symptoms Offset (months) Dropdown
bis_17 Barratt_Impulsiveness_Scale I act "on impulse." Radio
bis_18 Barratt_Impulsiveness_Scale I get easily bored when solving thought problems. Radio
bis_24 Barratt_Impulsiveness_Scale I change hobbies. Radio
ca_1a1_days Commorbidity_Assessment 1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right b… Text
d23_a D_Mood_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … Notes
dsymtot Digit_Symbol Digit symbol total Text
e122_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… Notes
e142 E_Substance_Use_Disorders Opioid: at least two substance use disorder items coded "3" for the past  12 mo… Text
e162_cannabis E_Substance_Use_Disorders Cannabis: in a controlled environment: if the individual is [currently] in an e… Radio
e239_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e281_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
e314 E_Substance_Use_Disorders Opioid: age at onset Text
e341 E_Substance_Use_Disorders Indicate current remission status : sedative/hypnoticanxiolytic Dropdown
e91_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… Notes
e97_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… Notes
ed_14 Eating_Disorder Has there been a time in your life when you went on food binges (i.e rapid cons… Radio
ed_19g Eating_Disorder Did you do (compensatory behavior) as often as twice a week for at least 3 mont… Radio
ess_7 Epworth_Sleepiness_Scale Sitting quietly after a lunch without alcohol Radio
relationship_f_yes Experiences_In_Close_Relationships_Questionnairefa I have experience in a relationship with my father or with a father figure. yesno
relationships_partner_18 Experiences_In_Close_Relationships_Questionnairepa My partner only seems to notice me when i'm angry. Radio
g30_b G_Obsessive_Compulsive_And_Related_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;">if gmc… Notes
k11 K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria 1- h: is often easily distracted by extraneous stimuli (for older adol… Dropdown
l46_a L_Trauma_And_Stress_Or_Related_Disorders How old were you at the time? Notes
mh_5 Maniahypomania <h6 style="background-color:#da70d6">interviewer</h6>: specify and code whether… Radio
mctq_18 Munich_Chronotype_Questionnaire If i get the chance, i like to take a siesta/nap Radio
phq9_9nights Patient_Health_Questionnaire_9 9b. Total number of nights Text
sf12_2 Sf_12_Health_Survey Moderate activities, such as moving a table, pushing a vacuum cleaner, bowling,… Radio
tmd_17a Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence 17a. If yes: have you used marijuana at least 21 times in a single year? Radio
waic_8 Working_Alliance_Inventory We agree on what is important for me to work on. Radio