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 60 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a105_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a137_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have the mood swings affected any other i… | Notes |
| as16_a | A_Mood_Episodes_W_Specifiers | ...did you need less sleep than usual? (how much sleep did you get? on most o… | Notes |
| as20_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_19a | Alcohol_Abuse_And_Dependence | 19a. If yes: did you continue to drink knowing that drinking caused you to have… | Radio |
| audit_2_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| ap_1i | Antisocial_Personality | 1i. Did you ever destroy someone's property on purpose (other than fire setting) | Radio |
| ad_33 | Anxiety_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: code yes if there is per… | descriptive |
| ad_5 | Anxiety_Disorder | Did you seek help from anyone, like a doctor or other professional? | Radio |
| b10 | B_And_C_Psychotic_And_Associated_Symptoms | Thought insertion, i.e., that certain thoughts are not one's own, but rather ar… | Text |
| c1_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c59 | B_And_C_Psychotic_And_Associated_Symptoms | Select specifier that best characterizes the longitudinal course of the disturb… | Dropdown |
| bis_11 | Barratt_Impulsiveness_Scale | I "squirm" at plays or lectures. | Radio |
| bc16 | Bc_Psychotic_Screening | Tactile hallucinations, i.e., a hallucination involving the perception of being… | Dropdown |
| bdi_32 | Boss_Durkee_Inventory | It depresses me that i did not do more for my parents. | Radio |
| aggression_15 | Brown_Goodwin_Aggression_History | Adult | Radio |
| cowac_p | Controlled_Oral_Word_Association | Cowa 1st letter - c or p | Text |
| ctq_25 | Ctq | I believe that i was emotionally abused. | Radio |
| e101_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e122_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e128_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e253_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e279 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e287_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e289_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e292_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e297_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e68_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e71_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| ept16 | Ept_Test | Ept 16 angry | Radio |
| f100 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| f143 | F_Anxiety_Disorders | [symptoms] cause clinically significant distress or impairment in social, occup… | Dropdown |
| f64 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>number of months prior to interview when … | Text |
| re_befd | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Re-befd | yesno |
| sldi_first_degree_with_bipolar | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | First degree with bipolar | Checkbox |
| a205_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a218_logic3 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i24 | I_Eating_Disorders | Criteria d (lifetime): self-evaluation is unduly influenced by body shape and w… | Dropdown |
| k10_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… | Notes |
| k24 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Text |
| l127_c | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l96_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| lec_4 | Life_Events_Checklist | Serious accident at work, home, or during recreational activity | Checkbox |
| lfq_stopwork_1 | Life_Functioning_Questionnaire | Mental illness | Checkbox |
| how_long_were_the_symptoms_days | Major_Depression | 70a9. How long were the symptoms present? | Text |
| md_37_a | Major_Depression | During this episode of depression did you have a week or more during which your… | Radio |
| md_53_1 | Major_Depression | 1. If yes: were you convinced of these beliefs at the time? | Radio |
| md_54_2_b | Major_Depression | 2b. From outside your head | Radio |
| mh_10 | Maniahypomania | Did you need less sleep than usual? | Radio |
| mh_12_spec | Maniahypomania | If yes: specify: | Text |
| mh_52_b | Maniahypomania | 52b. Did someone notice a change in your functioning? | Radio |
| phq9_9nights | Patient_Health_Questionnaire_9 | 9b. Total number of nights | Text |
| psy_5desc | Psychosis | If yes: specify: | Text |
| rends_4 | Roswell_Ends_Nicotine_Dependence_Scale | How many pods, cartridges, or refills do you typically use each week? | Radio |
| sb_1b | Suicidal_Behavior | 1b. How many of those attempts led to medical care? | Text |
| op_4 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| oth_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| sed_15 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| tmd_think | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Think about the period lasting a month or more when you were smoking the most. | descriptive |
| wcst8ftmsraw | Wisconsin_Card_Sorting_Task | Wcst failure to maintain set - 8 categories | Text |