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 78 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49 | A_Mood_Episodes_W_Specifiers | B. The symptoms cause clinically significant distress or impairment in social, … | Dropdown |
| a70_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a90_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | Notes |
| as17 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| as17_sum | A_Mood_Episodes_W_Specifiers | Number of items as.10-as.16 coded "3". | Calculation |
| as3 | A_Mood_Episodes_W_Specifiers | Difficulty concentrating because of worry. | Dropdown |
| as39 | A_Mood_Episodes_W_Specifiers | Marked psychomotor agitation or retardation. | Dropdown |
| aad_23 | Alcohol_Abuse_And_Dependence | While you were drinking, did you ever have at least three of these experiences … | Radio |
| aad_7 | Alcohol_Abuse_And_Dependence | Did your alcohol use more than once caused you to have legal problems, such as … | Radio |
| aad_diag_1 | Alcohol_Abuse_And_Dependence | Diagnostic criteria for substance abuse a maladaptive pattern of substance use… | Checkbox |
| aas_2 | Alcohol_Abuse_And_Dependence | Did you ever drink regularly - that is, at least once a week, for six months or… | Radio |
| audit_1_marijuana | Alcohol_Use_Disorders_Identification_Test | Marijuana | Radio |
| audit_4_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_9_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| audit_other_note | Alcohol_Use_Disorders_Identification_Test | Specify which other drugs you have used | Notes |
| audit_timestamp | Alcohol_Use_Disorders_Identification_Test | Audit timestamp | Text |
| asrm_2 | Altman_Selfrating_Mania_Scale | N/A | Radio |
| ad_23 | Anxiety_Disorder | How old were you when you last time had a panic attack? | Text |
| ad_33a | Anxiety_Disorder | 33a. Were you greatly upset about having the fear? | descriptive |
| b3 | B_And_C_Psychotic_And_Associated_Symptoms | Grandiose delusion, i.e., content involves inflated worth, power, knowledge, id… | Text |
| b40_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| bdi_35 | Boss_Durkee_Inventory | It makes my blood boil to have somebody make fun of me. | Radio |
| aggression_4 | Brown_Goodwin_Aggression_History | Child | Radio |
| ctq_13 | Ctq | People in my family looked out for each other. | Radio |
| ctq_15 | Ctq | I believe that i was physically abused. | Radio |
| ctq_19 | Ctq | People in my family felt close to each other. | Radio |
| d12_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| d23 | D_Mood_Disorders | [primary other specified bipolar disorder: not attributable to the physiologica… | Dropdown |
| d32 | D_Mood_Disorders | Indicate month of regular onset of episode | Dropdown |
| d36_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| dudit_f8 | Dudit_Full | How often over the past year have you needed to take a drug the morning after h… | Radio |
| e110 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e115_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e118 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e121_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e128_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e163_a | E_Substance_Use_Disorders | Sedatives: when did you last have (any sxs of substance use disorder)? | Notes |
| e206_month | E_Substance_Use_Disorders | Sedative/hypnotic/anx: month | Dropdown |
| e211_year | E_Substance_Use_Disorders | Pcp: year | Text |
| e22_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;">if no: what a… | Notes |
| e232 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e248_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e26_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e285_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e286_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e29 | E_Substance_Use_Disorders | Criteria 8: recurrent alcohol use in situations in which it is physically hazar… | Dropdown |
| e291_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e291_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e295 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e297_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e33 | E_Substance_Use_Disorders | At least two alcohol use disorder items coded "3" during the same 12-month-per… | Text |
| e96 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ed_23 | Eating_Disorder | How old were you when you first binged and compensatory behavior/s regularly? | Text |
| ed_weight_chart | Eating_Disorder | N/A | descriptive |
| ept29 | Ept_Test | Ept 29 neutral | Radio |
| ess_5 | Epworth_Sleepiness_Scale | Lying down to rest in the afternoon when circumstances permit | Radio |
| relationships_father_10 | Experiences_In_Close_Relationships_Questionnairefa | It's not difficult for me to get close to my father. | Radio |
| relationships_father_17 | Experiences_In_Close_Relationships_Questionnairefa | I prefer not to be too close to my father. | Radio |
| relationships_mother_23 | Experiences_In_Close_Relationships_Questionnairemo | I am very comfortable being close to my mother. | Radio |
| relationships_mother_27 | Experiences_In_Close_Relationships_Questionnairemo | I worry a lot about my relationship with my mother. | Radio |
| f101 | F_Anxiety_Disorders | Age at onset of specific phobia (code -999 if unknown) | Text |
| f116_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often had trouble concentrati… | Notes |
| f122_gmc | F_Anxiety_Disorders | If there is any indication that the anxiety may be secondary (i.e., a direct ph… | Radio |
| f143_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f21_gmc_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f24_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… | Notes |
| f53_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f54 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is persistent, typically lasting for 6 months o… | Dropdown |
| f57_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f78 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">social anxi… | Text |
| f97_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the past 6 months, since (<span st… | Notes |
| faces_15 | Family_Adaptability_And_Cohesion_Evaluation_Scale | We have difficulty thinking of things to do as a family. | Radio |
| sldi_chronicity_affective | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Chronicity of affective disorder | Radio |
| sldi_gen_impact_of_ill | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | General impact of illness on life functioning | Radio |
| f148_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>did the (<span style="font-weight: normal… | Notes |
| mh_abdev | Medical_History_Scid | 5 b. Was your development abnormal in any way, for example did you walk or talk… | Radio |
| mh_allergies | Medical_History_Scid | Allergies | Radio |