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 100 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a30 | A_Mood_Episodes_W_Specifiers | Weight loss or decreased appetite | Radio |
| audit_c3 | Audit_C_Version_2 | How often do you have 5 or more drinks on one occasion? | Radio |
| b47_disorgspeech_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| bc2_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before<span style="font-weight: norm… | Notes |
| dudit_c3 | Dudit_C | How many times a day do you take drugs on a typical day when you use drugs? | Radio |
| dudit_f11 | Dudit_Full | Has a relative or a friend, a doctor or a nurse, or anyone else, been worried a… | Radio |
| dudit_f5 | Dudit_Full | Over the past year, have you felt that your longing for drugs was so strong tha… | Radio |
| e115_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e122_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e122_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e124_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e133_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | 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 |
| e165 | E_Substance_Use_Disorders | Cannabis: at least one substance use disorder symptom (except for craving) in t… | Dropdown |
| e169 | E_Substance_Use_Disorders | Stimulants: at least one substance use disorder symptom (except for craving) in… | Dropdown |
| e175_a | E_Substance_Use_Disorders | Opiods: when did you last have (any sxs of substance use disorder)? | Notes |
| e192 | E_Substance_Use_Disorders | Other/unknown: age at onset | Text |
| e20_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>besides the past year, have you ever drun… | Notes |
| e213_year | E_Substance_Use_Disorders | Other/unknown: year | Text |
| e220_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e229 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e235_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e238_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e239_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e241 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e252_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e283_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e283_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e284_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e285_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e289_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e290 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e320 | E_Substance_Use_Disorders | Pcp: year | Text |
| e341 | E_Substance_Use_Disorders | Indicate current remission status : sedative/hypnoticanxiolytic | Dropdown |
| e35 | E_Substance_Use_Disorders | Check here if in a controlled environment: the individual is [currently] in an … | Radio |
| e42 | E_Substance_Use_Disorders | Opioids | Text |
| e55_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e66_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e72 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e73 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e73_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e83_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e90_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e91_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| e91_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e92 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e92_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | 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 |
| ed_20 | Eating_Disorder | At this time when you went on food binges, were you a lot more concerned about … | Radio |
| ed_21 | Eating_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: are questions 16 and 19g… | Radio |
| ept13 | Ept_Test | Ept 13 sad | 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_10 | Experiences_In_Close_Relationships_Questionnairepa | My romantic partner makes me doubt myself. | Radio |
| f104 | F_Anxiety_Disorders | Blood-injection-injury (e.g., needles, invasive medical procedures) | Radio |
| f114_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>now i am going to ask you some questions … | descriptive |
| f120 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| f128_a | F_Anxiety_Disorders | Tell me about that time. | Notes |
| f16_logic3 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f55_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f60 | F_Anxiety_Disorders | [during the past 6 months,] the agoraphobic situations are actively avoided, re… | Dropdown |
| f75_gmc | F_Anxiety_Disorders | If there is any indication that the anxiety may be secondary (i.e., a direct ph… | Radio |
| f83 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of social anxiety disorder (… | Text |
| ftnd_4 | Fagerstrom_Test_For_Nicotine_Dependence | How many cigarettes per day do you smoke? | Radio |
| faces_4 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Each family member has input regarding major family decisions. | Radio |
| re_befd | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Re-befd | yesno |
| sldi_impact_life_functioning | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Drug of choice (most frequently used) | Radio |
| g17 | G_Obsessive_Compulsive_And_Related_Disorders | Age at onset of obsessive compulsive disorder | Text |
| g30_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if gmc… | Notes |
| g38_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f148_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a197_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a204_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a206_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a219 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | C. The disturbance is not better accounted for by a depressive disorder that is… | Dropdown |
| a219_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c70_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>have </strong><span style="font-w… | Notes |
| i34 | I_Eating_Disorders | Criteria b.1 (past month): eating much more rapidly than normal | Dropdown |
| k10 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - g:often loses things necessary for tasks or activities (e.g., scho… | Dropdown |
| k10_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k12_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k15 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 b: often leaves seat in situations when remaining seated is expected… | Dropdown |
| k17_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k27_d | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how have<span style="font-weight: normal;… | Notes |
| k29_sum | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria a, b, c, d, and e are coded "3" | Calculation |
| k8 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteira 1 - e: often has difficulty organizing tasks and activities (e.g., dif… | Dropdown |
| l117_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l127_c | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l131_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l140 | L_Trauma_And_Stress_Or_Related_Disorders | Past month: criterion e met | Text |
| l142_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l46_a | L_Trauma_And_Stress_Or_Related_Disorders | How old were you at the time? | Notes |
| l96_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| mh_ane | Medical_History_Scid | Anemia/low blood | Radio |
| mh_dia_details | Medical_History_Scid | Additional details: | Notes |
| mh_head | Medical_History_Scid | Head injury | Radio |
| op17_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op17_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |