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 93 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a84 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| mh62d_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc5a | 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 |
| bc6a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc7a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bdi_72 | Boss_Durkee_Inventory | I seldom feel that people are trying to anger or insult. | Radio |
| cvltldfr_z | California_Verbal_Learning_Test | Cvlt long delay free recall z score | Text |
| d47 | D_Mood_Disorders | With psychotic features: delusions or hallucinations are present at any time in… | Radio |
| e123_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e123_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e124_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e141 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| 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 |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e261_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e262_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e273_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e280_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e280_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e294 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e294_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e298 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e298_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e2_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e5 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use alcohol. | Dropdown |
| e56_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e60_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e62_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e65_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you wanted to … | Notes |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e9 | E_Substance_Use_Disorders | Criteria 8: recurrent alcohol use in situations in which it is physically hazar… | Dropdown |
| eating_disordercsv_notes | Eating_Disorder | Notes: | Notes |
| ed_11_spec | Eating_Disorder | If yes: specify | Text |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| ess_timestamp | Epworth_Sleepiness_Scale | Ess timestamp | Text |
| relationships_father_24 | Experiences_In_Close_Relationships_Questionnairefa | I rarely worry about my father leaving me. | Radio |
| ecrm_timestamp | Experiences_In_Close_Relationships_Questionnairemo | Ecrm timestamp | Text |
| f113 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f119 | F_Anxiety_Disorders | Sleep disturbance (difficulty falling or staying asleep, or restless unsatisfyi… | Dropdown |
| f137_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f65 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>age at onset of agoraphobia (code -999 if… | Text |
| f65_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f74_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| ftnd_st_1 | Ftndst | How soon after you wake up do you place your first dip? | Radio |
| g11_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| g6 | G_Obsessive_Compulsive_And_Related_Disorders | Screen q#11 | Text |
| f150_b | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| f150_d | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| f155_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a195_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| a203 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B. There is evidence from the history, physical examination, or laboratory find… | Dropdown |
| a203_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a212_notes2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| a213_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c68_notes | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| c71 | Gmcsubstance_For_Psychotic_Symptoms | Psychotic disorder due to amc criteria a, b/c, and e coded "3. | Text |
| c73_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c77_c | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| i15 | I_Eating_Disorders | Screen q #13 | Text |
| i1_c | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i25_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i29 | I_Eating_Disorders | Indicate current severity by circling appropriate number: (the level of severit… | Dropdown |
| i51 | I_Eating_Disorders | Binge-eating disorder criteria a, b, c, d, and e are coded "3." | Text |
| k14_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k25_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Tell me about that. (did teachers complain that you were not paying attention … | Notes |
| k6 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - c: often does not seem to listen when spoken to directly (e.g., mi… | Dropdown |
| l1 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>have you ever been in a life threatening … | yesno |
| l101_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l105 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c1 (lifetime): avoidance of, or efforts to avoid distressing memories,… | Dropdown |
| l122 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d6 (past month): feelings of detachment or estrangement from others. | Dropdown |
| l128 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (past month): irritable behavior and angry outbursts (with little o… | Dropdown |
| l22 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>description <span style="font-weight: nor… | Notes |
| sum_l1_l6 | L_Trauma_And_Stress_Or_Related_Disorders | Sum of event endorsed between l1 and l6 | Calculation |
| details_if_yes_for_th2_ef2 | Medical_History_Scid | Additional details: | Notes |
| mh_8a | Medical_History_Scid | 6 a. How many times have you been pregnant including miscarriages, abortions an… | Text |
| mh_bro | Medical_History_Scid | Chronic bronchitis | Radio |
| mh_epi | Medical_History_Scid | Epilepsy/seizures/convulsions | Radio |
| mh_lc_age | Medical_History_Scid | Age of onset | Text |
| mh_mig_age | Medical_History_Scid | Age of onset | Text |
| mh_motprob_spec | Medical_History_Scid | Specify: | Notes |
| mh_preg_emo_spec | Medical_History_Scid | Specify | Notes |
| dg_birthcountry | Overview | In which country were you born? | Dropdown |
| dg_ethnicitymother | Overview | What is the ethnic background of your biological mother? | Dropdown |
| op17_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op18_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op18_lifetime | Overview | Lifetime | Dropdown |
| op21_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op22_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op_emp_type | Overview | Employment type: | Dropdown |
| opd_4 | Overview | Have you ever been admitted to a hospital or day hospital because of problems w… | Radio |