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 41 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| g6_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| f156 | Gmcsubstance_For_Anxiety_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| f156_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f157_e | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a211 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B/c. There is evidence from the history, physical examination, or laboratory fi… | Dropdown |
| a212_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| a213_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c76_d | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| i18_sum | I_Eating_Disorders | Sum of a.1 and a.2 coded "3" | Calculation |
| i19_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i1_b | I_Eating_Disorders | <div class="rich-text-field-label"><p>now i would like to ask you some question… | Notes |
| i24_a | I_Eating_Disorders | Has your body shape and weight ever been an important factor in how you felt ab… | Notes |
| i35 | I_Eating_Disorders | Criteria b.2 (lifetime): eating until feeling uncomfortably full | Dropdown |
| i37 | I_Eating_Disorders | Criteria b.3 (lifetime): eating large amounts of food when not feeling physical… | Dropdown |
| i55_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| l104_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l107 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c2 (lifetime): avoidance of or efforts to avoid external reminders (pe… | Dropdown |
| l108_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l109_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria c1 and c 2 | Calculation |
| l110_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of items coded '3' for criteria c | Calculation |
| l133_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you been jumpy or easily startled… | Notes |
| l28 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, threatened | Radio |
| l31 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| l40 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, actual | Radio |
| l56 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l87 | L_Trauma_And_Stress_Or_Related_Disorders | Check here, if all traumas are confined to the past month | Radio |
| ptsd_criteria_b_notes | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_al_age | Medical_History_Scid | Age of onset: | Text |
| mh_ast_age | Medical_History_Scid | Age of onset | Text |
| mh_docvisits | Medical_History_Scid | 2 b. Sees doctor regularly | Radio |
| mh_mscar | Medical_History_Scid | 6 b. number of miscarriages: | Text |
| mh_neu_details | Medical_History_Scid | Additional details: | Notes |
| mh_ost_details | Medical_History_Scid | Additional details: | Notes |
| mh_preg | Medical_History_Scid | Have you ever been pregnant? | Radio |
| mh_still | Medical_History_Scid | 6 d. Number of still births | Text |
| op15 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you taken any pills to ca… | yesno |
| op16_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op19_lifetime | Overview | Lifetime | Dropdown |
| op22_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op_hoh | Overview | 12 a. If the subject not head of household: what is/was the occupation of the… | Dropdown |
| op_military_n | Overview | 15 a. If no: were you ever rejected for military service? why? | Dropdown |