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 66 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a107_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| a125_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a134 | A_Mood_Episodes_W_Specifiers | C. Criteria for a major depressive episode, manic, or hypomanic episode have ne… | Text |
| a27 | A_Mood_Episodes_W_Specifiers | Depressed mood most of the day, nearly every day, as indicated by either subjec… | Dropdown |
| a3_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a85_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a95_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as14 | A_Mood_Episodes_W_Specifiers | Increase in energy or goal-directed activity (either socially, at work or schoo… | Dropdown |
| as91_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| md_075 | A_Mood_Episodes_W_Specifiers | How many times have you been hospitalized for a depressive episode? (code -999 … | Text |
| aad_13 | Alcohol_Abuse_And_Dependence | Did you ever try to stop or cut down on drinking and you find you could not? | Radio |
| aad_6 | Alcohol_Abuse_And_Dependence | Have you often been high from drinking in a situation where it increased your c… | Radio |
| ap_1l | Antisocial_Personality | 1l. Did you often tell lies? <i style="background-color:#ffff00">(if no to all… | Radio |
| ad_01 | Anxiety_Disorder | Have you ever been bothered by thoughts that did not make any sense, that kept … | Radio |
| ad_29 | Anxiety_Disorder | Did you go out of your way to avoid (if no to any, skip to eating disorders) | descriptive |
| ad_29a | Anxiety_Disorder | Agoraphobic fear? | Radio |
| ad_4 | Anxiety_Disorder | How much time did you spend doing (compulsion) and or thinking about (obsession… | Text |
| adhd_27a | Attention_Deficit_Hyperactivity_Disorder | 27a. If yes: did you receive medication? | Radio |
| c11 | B_And_C_Psychotic_And_Associated_Symptoms | With catatonia (if full syndrome criteria for catatonia are met, i.e., the [cur… | Radio |
| bc13_a | Bc_Psychotic_Screening | Did you ever believe that someone could read your mind? (tell me about that.) | Notes |
| bc18_a | Bc_Psychotic_Screening | How about eating or drinking something that you thought tasted bad or strange e… | Notes |
| bc1a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc6_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bc7a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc8_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bdi_74 | Boss_Durkee_Inventory | I would rather concede a point than get into an argument about it. | Radio |
| aggression_20 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| cowaanimals | Controlled_Oral_Word_Association | Cowa animals | Text |
| cudit_r2 | Cudit_R | How many hours were you "stoned" on a typical day when you had been using canna… | Radio |
| d55 | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>with panic attacks:</strong> if o… | Radio |
| demo_relationship_committed | Demographics | How many committed relationships have you had in the past year? | Text |
| demo_timestamp | Demographics | Demo timestamp | Text |
| dg_10_response | Demographics_Edigs | Response | Text |
| e108_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e113_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e154 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>stimulants (including cocaine):</p> <p><e… | Notes |
| e168 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e214_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e217 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e240 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e273_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e298_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e32_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e53_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e65_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e72_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e86_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| ept4 | Ept_Test | Ept 4 neutral | Radio |
| relationships_father_12 | Experiences_In_Close_Relationships_Questionnairefa | I find it easy to depend on my father. | Radio |
| relationships_father_24 | Experiences_In_Close_Relationships_Questionnairefa | I rarely worry about my father leaving me. | Radio |
| f119 | F_Anxiety_Disorders | Sleep disturbance (difficulty falling or staying asleep, or restless unsatisfyi… | Dropdown |
| f13_a | F_Anxiety_Disorders | ...did you have the feeling that you were detached from your body or mind, that… | Notes |
| f74_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| g11_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f147 | Gmcsubstance_For_Anxiety_Symptoms | If symptoms not temporally associated with a general condition check here and g… | Radio |
| c70_b | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| i3 | I_Eating_Disorders | Criteria a (past month): restriction of energy intake relative to requirements,… | Dropdown |
| i33 | I_Eating_Disorders | Criteria b.1 (lifetime): eating much more rapidly than normal | Dropdown |
| i50 | I_Eating_Disorders | Criteria e (past month): the binge eating is not associated with the recurrent … | Dropdown |
| adhd_3_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| k13_k23_sum | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Calculation |
| l33 | L_Trauma_And_Stress_Or_Related_Disorders | Event #1: age at time of event | Text |
| l35_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if wit… | Notes |
| l45 | L_Trauma_And_Stress_Or_Related_Disorders | Repeated or extreme exposure to aversive details of traumatic events (e.g., po… | Radio |
| trauma_hx_display2 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| scid_p_type | Overview | <div class="rich-text-field-label"><p>patient or non patient:</p></div> | Dropdown |