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 51 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a124_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a125 | A_Mood_Episodes_W_Specifiers | E. The episode was not severe enough to cause marked impairment in social or oc… | Dropdown |
| a125_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a26 | A_Mood_Episodes_W_Specifiers | Total number of major depressive episodes, including current (code -999 if unkn… | Text |
| as13_a | A_Mood_Episodes_W_Specifiers | ...did you have thoughts racing through your head? (what was that like? on mo… | Notes |
| as16 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (feeling rested despite sleeping less than usual; to b… | Dropdown |
| as7 | A_Mood_Episodes_W_Specifiers | Indicate current severity | Dropdown |
| audit_8_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_f2 | Audit_Full | How many drinks containing alcohol do you have on a typical day when you are dr… | Radio |
| b20_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or whether there is a possible or definite … | Text |
| bc1_a | Bc_Psychotic_Screening | Has it ever seemed like people were talking about you or taking special notice … | Notes |
| bc5_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| aggression_21 | Brown_Goodwin_Aggression_History | Adult | Radio |
| aggression_6_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| cvltprimr | California_Verbal_Learning_Test | Cvlt % recall from primacy raw | Text |
| cvltt2_z | California_Verbal_Learning_Test | Cvlt trial 2 z score | Text |
| cssrs_v2_4a | Cssrs_Life | <div class="rich-text-field-label"><p>4. Active suicidal ideation with some int… | yesno |
| ctq_16 | Ctq | I had the perfect childhood. | Radio |
| e114 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| 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 |
| e126 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for … | Dropdown |
| e284_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e291_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e293_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e295_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e297_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| faces_notes | Family_Adaptability_And_Cohesion_Evaluation_Scale | Notes | Notes |
| ftnd_st | Ftndst | Do you use chewing tobacco daily? | Radio |
| ftnd_st_3 | Ftndst | Which chew would you hate to give up most? | Radio |
| ftnd_st_6 | Ftndst | Do you chew if you are so ill that you are in bed most of the day? | Radio |
| lec_13 | Life_Events_Checklist | Severe human suffering | Checkbox |
| lec_17 | Life_Events_Checklist | Any other stressful event or experience | Checkbox |
| md_38_e | Major_Depression | 38e. Did you feel depressed,sad,down or low? | Radio |
| md_39d | Major_Depression | 39d. Over what period of time did you lose/gain this amount of weight? | Text |
| md_51 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: during this episode, was… | Radio |
| md_52 | Major_Depression | Did you tend to feel worse in the morning or in the evening or was there no di… | Radio |
| md_54_1 | Major_Depression | 1. If yes: were you using any street drugs at the time that you experienced the… | Radio |
| md_54_c | Major_Depression | 54c. If yes: how long did they last after your mood returned to normal? | Text |
| mctq_11 | Munich_Chronotype_Questionnaire | If i wake up at around the normal (workday) alarm time, i try to get back to sl… | Radio |
| mctq_14_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| mctq_4_ampm | Munich_Chronotype_Questionnaire | Am/pm | Radio |
| ambien_zolpidem | Overview_Of_Psychiatric_Disturbance | Ambien (zolpidem) | Checkbox |
| pf_3note | Participant_Feedback | I don't like this because: | Notes |
| s_s_1 | Schizophrenia | Has there been any time since the last interview when you've heard voices that … | yesno |
| most_episodes_to_get_back | Suicidal_Behavior | Most episodes | Radio |
| op_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| oth_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Text |
| stim_15 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_152 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | If yes: was this treatment: | Checkbox |
| waic_3 | Working_Alliance_Inventory | I believe my treatment provider likes me. | Radio |