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 46 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a79_a | A_Mood_Episodes_W_Specifiers | ...were you so easily distracted by things around you that you had trouble conc… | Notes |
| as10_b | A_Mood_Episodes_W_Specifiers | ...was your mood also elevated so that you felt on top of the world? (on most … | Notes |
| as18_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| audit_f8 | Audit_Full | How often during the last year have you been unable to remember what happened t… | Radio |
| b40_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| c8 | B_And_C_Psychotic_And_Associated_Symptoms | [primary psychotic disorder:] the disturbance is not attributable to the physio… | Dropdown |
| ctq_11 | Ctq | People in my family hit me so hard that it left me with bruises or marks. | Radio |
| d14_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d32 | D_Mood_Disorders | Indicate month of regular onset of episode | Dropdown |
| dudit_c1 | Dudit_C | How often did you use drugs other than alcohol over the last two months? | Radio |
| e102 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e227_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e281 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e282_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e283 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e316_a | E_Substance_Use_Disorders | Inhalants: age quit | Text |
| e328 | E_Substance_Use_Disorders | Other/unknown: year | Text |
| e51 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e94_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| fasting | Eating_Disorder | Fasting | Radio |
| relationships_mother_35 | Experiences_In_Close_Relationships_Questionnairemo | I talk things over with my mother. | Radio |
| f75_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before (<span style="font-weight: no… | Notes |
| g10 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b:the obsessions or compulsions are time consuming (e.g., take more th… | Dropdown |
| gad_7 | Generalized_Anxiety_Disorder_Scale | Feeling afraid as if something awful might happen | Radio |
| lfq_32 | Life_Functioning_Questionnaire | Financial situation over last six months (please mark all that apply): | Checkbox |
| mh_1f | Maniahypomania | 1f. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect a pas… | Radio |
| mh_20_specify | Maniahypomania | If yes: specify: | Text |
| mh_49_b | Maniahypomania | 49b. If yes: for how long (day hospital)? | Text |
| mh_56 | Maniahypomania | Did this episode begin shortly after you started using decongestants, steroids … | Radio |
| mh_57 | Maniahypomania | Did this episode begin shortly after you began taking antidepressants, shortly … | Radio |
| mh_58a_specify | Maniahypomania | If yes: specify: | Text |
| mrcir_11 | Measures_Related_To_Close_Interpersonal_Relationsh | K. Help you understand and sort things out when you are troubled by something? | Radio |
| mh_allergies | Medical_History_Scid | Allergies | Radio |
| mctq_23a | Munich_Chronotype_Questionnaire | On work days | Text |
| mctq_23a_min | Munich_Chronotype_Questionnaire | Minutes on work days: | Text |
| mctq_28 | Munich_Chronotype_Questionnaire | Mother | Dropdown |
| psy_30b | Psychosis | 30b. <h6 style="background-color:#da70d6">interviewer</h6>: did the subject exp… | Radio |
| psy_3a_weeks | Psychosis | 3a. How long did these symptoms last? | Text |
| psy_44b | Psychosis | 44b. If yes: has this change in your functioning continued for much of the time… | Radio |
| psy_47h2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: have unusual visual … | Radio |
| psy_48 | Psychosis | Did (delusions or hallucinations) ever occur when you were feeling extremely go… | Radio |
| psy_63a | Psychosis | 63a. If yes: did subject ever meet criterion a for scizophrenia during an episo… | Radio |
| sb_18_if_yes_specify | Suicidal_Behavior | If yes: specify | Notes |
| op_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| tmd_22 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you the first time any of these things happened? | Text |
| tmd_25 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often wanted to or tried to cut down on marijuana? | Radio |