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 52 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a110_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a113_b | A_Mood_Episodes_W_Specifiers | ...how did you feel about yourself? | Notes |
| a48_sum | A_Mood_Episodes_W_Specifiers | Number of items a.1-a.9 coded "3". | Calculation |
| a57 | A_Mood_Episodes_W_Specifiers | ...lasting at least 1 week and present most of the day, nearly every day (or an… | Dropdown |
| a69_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a6_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how have you been sleeping? (trouble f… | Notes |
| a75 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a76_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>(during that time...)</p></div> | descriptive |
| a85 | A_Mood_Episodes_W_Specifiers | C. The episode is associated with an unequivocal change in functioning that is … | Dropdown |
| as98 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (not merely self-… | Dropdown |
| mh_62ab | A_Mood_Episodes_W_Specifiers | Total number of hypomanic episodes, including current (code -999 if unknown or … | Text |
| ad_13 | Anxiety_Disorders | Since the last interview, have there been any social situations that you have a… | yesno |
| b17 | B_And_C_Psychotic_And_Associated_Symptoms | Visual hallucinations (i.e., a hallucination involving sight, which may consist… | Text |
| c25_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| bc7_b | Bc_Psychotic_Screening | Were you ever romantically involved with someone famous? (tell me about that.) | Notes |
| bc8_c | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| bdi_16 | Boss_Durkee_Inventory | I sometimes have bad thoughts, which make me feel ashamed of myself. | Radio |
| d18_display_manic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d47 | D_Mood_Disorders | With psychotic features: delusions or hallucinations are present at any time in… | Radio |
| e123_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e242 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e246_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e262_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e298_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e4_a | E_Substance_Use_Disorders | Have you spent a lot of time drinking, being drunk, or hung over? (how much ti… | Notes |
| e56_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e58_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e74_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e9 | E_Substance_Use_Disorders | Criteria 8: recurrent alcohol use in situations in which it is physically hazar… | Dropdown |
| e93_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept20 | Ept_Test | Ept 20 sad | Radio |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| relationships_mother_24 | Experiences_In_Close_Relationships_Questionnairemo | I rarely worry about my mother leaving me. | Radio |
| relationships_partner_6 | Experiences_In_Close_Relationships_Questionnairepa | I worry a lot about my relationships. | Radio |
| f110_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f19_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you do anything differently becaus… | Notes |
| f66 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f87_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f95 | F_Anxiety_Disorders | The disturbance is not better explained by the symptoms of another mental disor… | Dropdown |
| g40 | G_Obsessive_Compulsive_And_Related_Disorders | Substance/medication-induced obsessive-compulsive and related disorder criteria… | Text |
| g41 | G_Obsessive_Compulsive_And_Related_Disorders | Check here if current in past month. | Radio |
| f158 | Gmcsubstance_For_Anxiety_Symptoms | The symptoms cause clinically significant distress or impairment in social, occ… | Dropdown |
| i1_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">you've… | Notes |
| i46 | I_Eating_Disorders | Criteria c (past month): marked distress regarding binge eating is present. | Dropdown |
| k27_c | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| mh_ane_details | Medical_History_Scid | Additional details: if yes for the above condition | Notes |
| mh_mig | Medical_History_Scid | Migrane headaches | Radio |
| dg_raterid | Overview | Rater id: | Text |
| op19 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you ever used any drugs t… | yesno |
| op20_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op22_pastyear | Overview | Past year | Dropdown |