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 47 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| g40_sum | G_Obsessive_Compulsive_And_Related_Disorders | Number of substance/medication-induced obsessive-compulsive and related disord… | Calculation |
| f148 | Gmcsubstance_For_Anxiety_Symptoms | Panic attacks or anxiety is predominant in the clinical picture. | Dropdown |
| f152 | Gmcsubstance_For_Anxiety_Symptoms | Check here if current in the past month. | Radio |
| f154 | Gmcsubstance_For_Anxiety_Symptoms | If symptoms not temporally associated with substance/medication use, check here… | Radio |
| a197_e | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| a215 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Specify if: | Dropdown |
| a217 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent disturbance in mood that predominates in the clin… | Dropdown |
| a217_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">code b… | descriptive |
| a219_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a220_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| c69_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c73 | Gmcsubstance_For_Psychotic_Symptoms | If symptoms not temporally associated with substance use | Radio |
| c73_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c75_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c77_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c78_logic2 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i22_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>how often were you binge eating and <span… | Notes |
| i47_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i49_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| k25_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how old were you when you started having … | Notes |
| k30 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Specify type of adhd presentation | Dropdown |
| l132_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l134_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l140_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of " sxs coded "3 for criteria e | Calculation |
| l35_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if dir… | Notes |
| l88 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a1: directly experiencing the traumatic event(s). | Dropdown |
| l96 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b2 (past month): recurrent distressing dreams in which the content and… | Dropdown |
| dg_overweight_notes | Medical_History_Scid | Has a doctor been concerned about your weight ? | yesno |
| mg_conh | Medical_History_Scid | Congestive heart failure | Radio |
| mh_birth_dev | Medical_History_Scid | Was your own birth or early development abnormal in any way ? | Radio |
| mh_conh_age | Medical_History_Scid | Age of onset | Text |
| mh_dia | Medical_History_Scid | Diabetes | Radio |
| mh_epi_age | Medical_History_Scid | Age of onset | Text |
| mh_epi_details | Medical_History_Scid | Additional details: | Notes |
| mh_medi | Medical_History_Scid | 2 c. Hospitalized or takes medication regularly | Radio |
| op15_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op17_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op17_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op18_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op19_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op19_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op19_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op20_e1 | Overview | <div class="rich-text-field-label"><p>6. A. <em><span style="font-weight: norma… | Notes |
| op20_pastyear | Overview | Past year | Dropdown |
| op21 | Overview | Have you ever used glue, paint, or correction fluid, gasoline, or other inhalan… | yesno |
| op22_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op_cp4 | Overview | In the past month, how much have you been drinking? | Notes |