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 47 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a72_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a87_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as13 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| as14_a | A_Mood_Episodes_W_Specifiers | ...were you especially energetic, productive, or busy? (were you so active tha… | Notes |
| as43_logic1 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| audit_1 | Alcohol_Use_Disorders_Identification_Test | How often do you have a drink containing alcohol or use other drugs (e.g., mari… | Radio |
| ap_1k | Antisocial_Personality | 1k. Did you ever break into someone's house, building or car? | Radio |
| b35 | B_And_C_Psychotic_And_Associated_Symptoms | Negativism (i.e., opposition or no response to instructions or external stimuli… | Dropdown |
| b44_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| caq_22 | Caq | Allowing myself to feel happy leaves me vulnerable to feeling terrible in the e… | Radio |
| d30_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_child_1_age | Demographics | Age of child 1 | Text |
| e119 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e120_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e127 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for … | Dropdown |
| e201 | E_Substance_Use_Disorders | Other/unknown | Text |
| e239 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e243_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e295_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e87_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e94 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| f72_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f76_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f86 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>number of months prior to interview when … | Text |
| g40 | G_Obsessive_Compulsive_And_Related_Disorders | Substance/medication-induced obsessive-compulsive and related disorder criteria… | Text |
| c75_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c76_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="margin-bottom: 0in;"><em><span sty… | Notes |
| i32 | I_Eating_Disorders | Age at onset of bulimia nervosa: | Text |
| i36 | I_Eating_Disorders | Criteria b.2 (past month): eating until feeling uncomfortably full | Dropdown |
| i37_a | I_Eating_Disorders | ...ever eat large amounts of food when you didn't feel physically hungry? | Notes |
| l101 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b5 (lifetime): marked physiological reactions to internal or external … | Dropdown |
| l48 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>description <span style="font-weight: nor… | Notes |
| l91 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria a4: experiencing repeated or extreme exposure to aversive details of t… | Dropdown |
| md_38_d | Major_Depression | 38d. How long (did that period last/has it lasted)? | Text |
| md_38_e | Major_Depression | 38e. Did you feel depressed,sad,down or low? | Radio |
| md_51 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: during this episode, was… | Radio |
| mh_26 | Maniahypomania | Rdc impairment 26. If no change or improvement in question 25: was your functio… | Radio |
| mh_40_spec | Maniahypomania | If yes: specify: | Text |
| mh_48 | Maniahypomania | Were you prescribed a medication or was there a change in your dosage? | Radio |
| mh_49 | Maniahypomania | During this episode, were you admitted to the hospital (including day hospital)? | Radio |
| mh_60 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: has there been at least … | Radio |
| phq9_9visits | Patient_Health_Questionnaire_9 | 9a. Total number of visits | Text |
| psqi_10b | Pittsburgh_Sleep_Quality_Index | 10b) long pauses between breaths while asleep | Radio |
| psy_14 | Psychosis | Have you ever felt your thoughts were broadcast so other people could hear them? | Radio |
| psy_48_yes | Psychosis | If yes: specify: | Text |
| stroopclrwdtscor | Stroop | Stroop word/color t score | Text |
| op_1 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Text |