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 45 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a137_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have the mood swings affected your ab… | Notes |
| a2_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as39_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| adhd_16 | Attention_Deficit_Hyperactivity_Disorder | Did you have a hard time playing quietly or did your parents or teachers often … | Radio |
| ca_4a_days | Commorbidity_Assessment | 4b. If yes: what was the longest you used (alcohol/drugs) heavily after a (mood… | Text |
| s3 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>3. Have you been especially nervous or an… | yesno |
| e171_b | E_Substance_Use_Disorders | Stimulants : age quit | Text |
| e172 | E_Substance_Use_Disorders | Stimulants: age at onset | Text |
| e175 | E_Substance_Use_Disorders | Opioid: number of months prior to interview when the subject last had any subst… | Text |
| e63_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept31 | Ept_Test | Ept 31 angry | Radio |
| f24 | F_Anxiety_Disorders | Recurrent panic attacks (unexpected or expected) [in past month]. | Dropdown |
| f24_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f26_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you done anything differently bec… | Notes |
| f27_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f30 | F_Anxiety_Disorders | Age at onset of panic disorder (code -999 if unknown) | Text |
| f32 | F_Anxiety_Disorders | Manic or hypomanic symptoms (in context of manic episode, in context of hypoman… | Radio |
| f42_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f52_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you gone out of your way to avoid th… | Notes |
| f59 | F_Anxiety_Disorders | [during the past 6 months,] marked fear or anxiety about two (or more) situatio… | Dropdown |
| f78_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| g29 | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>criteria a: obsessions, compulsions, preo… | Dropdown |
| g4_b | G_Obsessive_Compulsive_And_Related_Disorders | How about having images pop into your head that you didn't want like violent or… | Notes |
| c75 | Gmcsubstance_For_Psychotic_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| i21 | I_Eating_Disorders | Criteria b (past 3 months): recurrent inappropriate compensatory behavior in or… | Dropdown |
| lfq_18 | Life_Functioning_Questionnaire | Competitive job | Checkbox |
| md_66 | Major_Depression | Did this episode begin shortly after you started taking any prescribed medicati… | Radio |
| md_67_spec | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: aldomet, inderal (propra… | Text |
| mh_38b | Maniahypomania | 38b. How many hours of sleep do you usually get per night? | Text |
| mh_45_2a | Maniahypomania | 2a. From within your head | Radio |
| mh_65a | Maniahypomania | 65a. How many times were you hospitalized for an episode of mania (day hospital… | Text |
| mh_goi | Medical_History_Scid | Goitre/thyroid disease | Radio |
| mctq_23b_minutes | Munich_Chronotype_Questionnaire | And minutes | Dropdown |
| psqi_1_min | Pittsburgh_Sleep_Quality_Index | Minutes: | Text |
| psqi_5f | Pittsburgh_Sleep_Quality_Index | 5f) feel too cold | Radio |
| psqi_notes | Pittsburgh_Sleep_Quality_Index | Notes | Notes |
| psy_47j2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: think that things ar… | Radio |
| psy_47l2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: worry that people ha… | Radio |
| psy_7 | Psychosis | Have you ever been convince that you committed a crime, sinned greatly or deser… | Radio |
| rand36_12 | Rand_36_Item_Sf_Health_Survey | 3j. Bathing or dressing yourself | Radio |
| spaq_7e | Seasonal_Pattern_Assessment_Questionnaire | E. Appetite | Radio |
| sb_11_2 | Suicidal_Behavior | Bipolar (mixed state) | Radio |
| tmd_17b | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 17b. How old were you when you used marijuana for the first time? | Text |
| tmd_2a | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 2a. Have you ever smoked cigarettes on a daily basis for a month or more? | Radio |