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 |
|---|---|---|---|
| ad_30c1 | Anxiety_Disorder | 30c1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| b48_delusions_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| c23_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bis_4 | Barratt_Impulsiveness_Scale | I am happy-go-lucky. | Radio |
| bdi_65 | Boss_Durkee_Inventory | If i have to resort to physical violence to defend my rights, i will. | Radio |
| cvltt2_z | California_Verbal_Learning_Test | Cvlt trial 2 z score | Text |
| caq_11 | Caq | It really throws me off when i suddenly feel very bad. | Radio |
| ca_int | Commorbidity_Assessment | <h6 style="background-color:#da70d6">interviewer</h6>: subjects who have signif… | Radio |
| cis_2 | Coronavirus_Impact_Scale | Family income/employment: | Radio |
| d18_manic | D_Mood_Disorders | Indicate month of regular remission of manic or hypomanic episode: | Dropdown |
| d39_gmc | D_Mood_Disorders | If there is any indication that the depressive sxs may be secondary (i.e., a di… | Radio |
| demo_age | Demographics | Current age: | Text |
| demo_child_10_age | Demographics | Age of child 10 | Text |
| e116_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e121_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e125_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e167 | E_Substance_Use_Disorders | Cannabis:number of months prior to interview when the subject last had any subs… | Text |
| e213_month | E_Substance_Use_Disorders | Other/unknown: month | Dropdown |
| e239_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e245 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e272_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e54_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept36 | Ept_Test | Ept 36 fear | Radio |
| f122_gmc_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f145 | F_Anxiety_Disorders | Check here if current in the past month. | Radio |
| f99_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c77_b | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| i42 | I_Eating_Disorders | Criteria b.5 (lifetime): feeling disgusted with oneself, depressed or very guil… | Dropdown |
| i48 | I_Eating_Disorders | Criteria d (past month): the binge eating occurs, on average, at least once a w… | Dropdown |
| l121_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you felt distant or disconnected … | Notes |
| l143 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria g (past month): the disturbance causes clinically significant distress… | Dropdown |
| lfq_25 | Life_Functioning_Questionnaire | Not working in job, school, or home | Checkbox |
| mh_16 | Maniahypomania | During this episode, did you have beliefs or ideas that you later found out wer… | Radio |
| mh_31 | Maniahypomania | During this episode did you have a week or more during which your mood frequent… | Radio |
| mh_32c | Maniahypomania | 32c. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| mh_67b | Maniahypomania | 67b. How many hours did you sleep each night? | Text |
| mctq_4_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| mctq_6_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| provigil_modafinil | Overview_Of_Psychiatric_Disturbance | Provigil (modafinil) | Checkbox |
| psqi_7 | Pittsburgh_Sleep_Quality_Index | During the past month, how often have you taken medicine to help you sleep (pre… | Radio |
| ptsd_21 | Post_Traumatic_Stress_Disorder | When did you start to experience these symptoms (in the above section)? | Text |
| psy_54 | Psychosis | Presence of mood-incongruent psychotic symptoms code yes if psychotic symptoms… | Radio |
| rand36_20 | Rand_36_Item_Sf_Health_Survey | During the past 4 weeks, to what extent has your physical health or emotional p… | Radio |
| tmd_15 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | After you had been smoking for some time, did you find that cigarettes had less… | Radio |
| tmd_33c | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 33c. What was the longest period that you used marijuana almost every day? | Text |
| tmd_93 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |