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 63 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106 | A_Mood_Episodes_W_Specifiers | C. The mood disturbance is sufficiently severe to cause marked impairment in so… | Dropdown |
| a107_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a110_c | A_Mood_Episodes_W_Specifiers | Have you had more than one time like that? (which time was the most extreme?) | Notes |
| a121_b | A_Mood_Episodes_W_Specifiers | (spending money on things you didn't need or couldn't afford? how about giving… | Notes |
| a128 | A_Mood_Episodes_W_Specifiers | F. [primary hypomanic episode:] the episode is not attributable to the physiolo… | Dropdown |
| a128_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that the hypomania may be secondary (i.e., a direct … | Radio |
| a22_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a64 | A_Mood_Episodes_W_Specifiers | Increase in activity | Radio |
| a95 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...lasting at least 1 week and present mo… | Dropdown |
| as42_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as53_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...feel keyed up or tense? (on most of th… | Notes |
| as85_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| audit_8_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| asrm_timestamp | Altman_Selfrating_Mania_Scale | Asrm timestamp | Text |
| ad_25 | Anxiety_Disorder | What proportion of panic attacks have occurred during depression? | Radio |
| ad_2d | Anxiety_Disorder | 2d. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the thou… | Radio |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| ad_diag_agphb | Anxiety_Disorder | Diagnostic criteria for panic disorder with agoraphobia | Checkbox |
| b43 | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| c24 | B_And_C_Psychotic_And_Associated_Symptoms | Symptoms that meet criteria for a major mood episode are present for the majori… | Dropdown |
| bis_26 | Barratt_Impulsiveness_Scale | I often have extraneous thoughts when thinking. | Radio |
| bc16_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc21_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| bc9_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| cvltt4_z | California_Verbal_Learning_Test | Cvlt trial 4 z score | Text |
| d16_manic | D_Mood_Disorders | Indicate month of regular onset of manic or hypomanic episode: | Dropdown |
| dudit_f6 | Dudit_Full | Has it happened, over the past year, that you have not been able to stop taking… | Radio |
| e120 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e128_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e142_sum | E_Substance_Use_Disorders | Opioid: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e19_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>how old were you when you first had <span… | Notes |
| e207_month | E_Substance_Use_Disorders | Cannabis: month | Dropdown |
| e215_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e246_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e287_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e303 | E_Substance_Use_Disorders | Cannabis: : at least two substance use disorder items coded "3" for the past 1… | Text |
| e323 | E_Substance_Use_Disorders | Hallucinogens: at least two substance use disorder items coded "3" for the past… | Text |
| e83_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ept34 | Ept_Test | Ept 34 happy | Radio |
| relationships_mother_33 | Experiences_In_Close_Relationships_Questionnairemo | I'm afraid that i will lose my mother's love. | Radio |
| f132 | F_Anxiety_Disorders | Difficulty concentrating or mind going blank. | Dropdown |
| f21_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f22 | F_Anxiety_Disorders | The disturbance is not better explained by another mental disorder (e.g., the p… | Dropdown |
| f54_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f65 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of agoraphobia (code -999 if… | Text |
| f67_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | yesno |
| f93_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| faces_29 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members pair up rather than do things as a total family. | Radio |
| g20_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f151_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f151_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f156_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a210_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| c76 | Gmcsubstance_For_Psychotic_Symptoms | The disturbance is not better accounted for by a psychotic disorder that is no… | Dropdown |
| i10 | I_Eating_Disorders | Indicate current severity by selecting the appropriate number. (the level of se… | Dropdown |
| i41_a | I_Eating_Disorders | ...ever feel disgusted with yourself, depressed, or feel very guilty after over… | Notes |
| i51 | I_Eating_Disorders | Binge-eating disorder criteria a, b, c, d, and e are coded "3." | Text |
| k26 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria c: several inattentive or hyperactive-impulsive symptoms are present i… | Dropdown |
| l121_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you felt distant or disconnected … | Notes |
| mh_emp | Medical_History_Scid | Emphysema | Radio |
| mh_lc_age | Medical_History_Scid | Age of onset | Text |
| mh_mig_age | Medical_History_Scid | Age of onset | Text |
| op18_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |