Request Data
Important Information
Request Process
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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.
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Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
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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.
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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.eduData 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
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Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
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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.
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Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
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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.
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 65 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_g | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a123_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a128_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a39_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a43 | A_Mood_Episodes_W_Specifiers | A-9. Recurrent thoughts of death (not just fear of dying), recurrent suicidal i… | Dropdown |
| a48_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>did (<span style="font-weight: normal;">d… | Notes |
| a63_c | A_Mood_Episodes_W_Specifiers | Were you more sociable during that time, such as calling on friends or going ou… | Notes |
| a75_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how were you feeling about yourself? (… | Notes |
| a88_notes | A_Mood_Episodes_W_Specifiers | Please select one of the options below: | descriptive |
| as34_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unk… | Notes |
| as41 | A_Mood_Episodes_W_Specifiers | Excessive or inappropriate guilt. | Dropdown |
| ap_10 | Antisocial_Personality | Since you were 15, have you often failed to pay back debts that you owed like c… | Radio |
| ap_18 | Antisocial_Personality | How old were you the last time you did any of these things? | Text |
| b40_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">rate t… | descriptive |
| bc16_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc19 | Bc_Psychotic_Screening | Olfactory hallucinations, i.e., a hallucination involving the perception of odor | Dropdown |
| bdi_27 | Boss_Durkee_Inventory | I am always patient with others. | Radio |
| bdi_52 | Boss_Durkee_Inventory | I sometimes carry a chip on my shoulder. | Radio |
| bdi_64 | Boss_Durkee_Inventory | When i do wrong, my conscience punishes me severely. | Radio |
| aggression_31 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltprim_z | California_Verbal_Learning_Test | Cvlt % recall from primacy z score | Text |
| cvltt3_z | California_Verbal_Learning_Test | Cvlt trial 3 z score | Text |
| d18_display_depressive | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d38_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| d40_other | D_Mood_Disorders | Other | Text |
| demo_religion_importance | Demographics | How important is religion or spirituality to you: | Radio |
| e12_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e12_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e181 | E_Substance_Use_Disorders | Pcp: at least one substance use disorder symptom (except for craving) in the pa… | Dropdown |
| e19 | E_Substance_Use_Disorders | Age at onset of alcohol use disorder (code -999 if unknown). | Text |
| e251_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e260 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e278 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e279_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e312_a | E_Substance_Use_Disorders | Opioid: age quit | Text |
| e5_diaplay | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ept44 | Ept_Test | Ept 44 angry | Radio |
| relationships_mother_17 | Experiences_In_Close_Relationships_Questionnairemo | I prefer not to be too close to my mother. | Radio |
| relationships_partner_32 | Experiences_In_Close_Relationships_Questionnairepa | I am nervous when partners get too close to me. | Radio |
| f121_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f121_f | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f53_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f57 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is not better explained by the symptoms of anot… | Dropdown |
| f91_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did you go out of your way to avoid (<spa… | Notes |
| faces_22 | Family_Adaptability_And_Cohesion_Evaluation_Scale | In our family, everyone shares responsibilities. | Radio |
| faces_timestamp | Family_Adaptability_And_Cohesion_Evaluation_Scale | Faces timestamp | Text |
| g11_b | G_Obsessive_Compulsive_And_Related_Disorders | Just before this began, were you physically ill? | Notes |
| c75_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i56_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l22_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| leosr_4_disruption | Life_Events_Occurrence_Survey | Level of disruption 4. Laid off, fired, quit, or extended leave. | Radio |
| md_1 | Major_Depression | Have you ever had a period of at least one week when you were bothered most of … | Radio |
| md_1a | Major_Depression | 1a. By feeling irritable | Radio |
| md_61_b | Major_Depression | 61b. Did someone notice a change in your functioning? | Radio |
| over_what_period_of_time_d | Major_Depression | 6d. Over what period of time did you lose/gain this amount of weight? | Text |
| dg_relaff | Overview | What was your childhood religious affiliation? | Notes |
| op_schoolyear | Overview | How many years of school did you complete (highest attained)? | Text |
| opd_2 | Overview | Have you ever seen any professional for emotional problems, your nerves, or the… | Radio |
| buspar_buspirone | Overview_Of_Psychiatric_Disturbance | Buspar (buspirone) | Checkbox |
| nardil_phenelzine_sulfate | Overview_Of_Psychiatric_Disturbance | Nardil (phenelzine sulfate) | Checkbox |
| thorazine_chlorpromazine | Overview_Of_Psychiatric_Disturbance | Thorazine (chlorpromazine) | Checkbox |
| psy_2 | Psychosis | Are you currently experiencing (psychotic symptoms)? | Radio |
| psy_47c1 | Psychosis | <h6 style="background-color:#ff7733">prodromal period</h6> - do anything unusua… | Radio |
| sd_h_2 | Somatization_Disorders | Diagnostic criteria for hypochondriasis | Checkbox |