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 69 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a39 | A_Mood_Episodes_W_Specifiers | Feelings of worthlessness or excessive or inappropriate guilt (which may be del… | Dropdown |
| a43 | A_Mood_Episodes_W_Specifiers | A-9. Recurrent thoughts of death (not just fear of dying), recurrent suicidal i… | Dropdown |
| a59_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a65 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a66_c | A_Mood_Episodes_W_Specifiers | (anything sexual that was likely to get you in trouble? driving recklessly?) | Notes |
| a8 | A_Mood_Episodes_W_Specifiers | Hypersomnia | Radio |
| a92_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have you <span style="text-decoration: un… | Notes |
| a9_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...have you been so fidgety or restless t… | Notes |
| as8 | A_Mood_Episodes_W_Specifiers | Onset of mood symptoms occurs during pregnancy or in the 4 weeks following deli… | Dropdown |
| audit_notes | Alcohol_Use_Disorders_Identification_Test | Notes | Notes |
| b24_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">th… | descriptive |
| c22 | B_And_C_Psychotic_And_Associated_Symptoms | An uninterrupted period of illness during which there is a major mood episode [… | Dropdown |
| c25_d | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before</strong> <span style=… | Notes |
| c8_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before </strong><span style=… | Notes |
| bc1_d | Bc_Psychotic_Screening | Did you ever have the feeling that the words in a popular song were meant to se… | Notes |
| bc9a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| caq_25 | Caq | Sometimes i would rather just feel bad now, instead of having to wait and see h… | Radio |
| ctq_8 | Ctq | I thought that my parents wished i had never been born. | Radio |
| d53 | D_Mood_Disorders | If psychotic features are present, specify if mood-congruent or mood-incongruen… | Dropdown |
| 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 |
| e134_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e144 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e163 | E_Substance_Use_Disorders | Sedatives: number of months prior to interview when the subject last had any su… | Text |
| e251_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e251_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e252_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e266_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e54_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e56_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f129_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when you were worrying, did you find that… | Notes |
| f21_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before the attacks, were you physica… | Notes |
| f34 | F_Anxiety_Disorders | Phobic situations (in specific phobia) | Radio |
| faces_10 | Family_Adaptability_And_Cohesion_Evaluation_Scale | We shift household responsibilities from person to person. | Radio |
| faces_7 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Our family does things together. | Radio |
| g18_b | G_Obsessive_Compulsive_And_Related_Disorders | On average, over the past week, how strongly did you believe this terrible thin… | Notes |
| g30_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if gmc… | Notes |
| g39_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| f158_c | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| f159_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f161 | Gmcsubstance_For_Anxiety_Symptoms | Indicate context of development of anxiety symptoms: | Dropdown |
| a203 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B. There is evidence from the history, physical examination, or laboratory find… | Dropdown |
| i22_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>how often were you binge eating and <span… | Notes |
| i43_sum | I_Eating_Disorders | Sum of items coded "3" in criteria b | Calculation |
| i47_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l56 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| md_42 | Major_Depression | Were you moving or speaking so slowly that other people could have noticed? | Radio |
| md_70a7 | Major_Depression | 72a7. Doing risky things for pleasure - spending, sex, reckless driving etc. | Radio |
| mh_cat_year | Medical_History_Scid | Years of most recent test for cat scan test | Text |
| mctq_30k | Munich_Chronotype_Questionnaire | And is... | Dropdown |
| op19_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op22_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op_alcohol_1 | Overview | How much do you usually drink? | Notes |
| op_cp2 | Overview | What has your mood been like? | Notes |
| opd_other_antidepressants | Overview_Of_Psychiatric_Disturbance | Other antidepressants | Text |
| phq9_1h | Patient_Health_Questionnaire_9 | H. Moving or speaking so slowly that other people could have noticed? or the op… | Radio |
| psqi_10d | Pittsburgh_Sleep_Quality_Index | 10d) episodes of disorientation or confusion during sleep | Radio |
| psqi_6 | Pittsburgh_Sleep_Quality_Index | During the past month, how would you rate your sleep quality overall? | Radio |
| psqi_9 | Pittsburgh_Sleep_Quality_Index | During the past month, how much of a problem has it been for you to keep up eno… | Radio |
| psy_53 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: has the subject ever met… | Radio |
| reyrecogile | Rey_Complex_Figure_Test | Rey recognition percentile | Text |
| spaq_11_specify | Seasonal_Pattern_Assessment_Questionnaire | Please specify: | Text |
| spaq_4 | Seasonal_Pattern_Assessment_Questionnaire | Marital status | Dropdown |
| stroopwdacorr | Stroop | Stroop word age corrected | Text |
| oth_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| sed_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Text |
| stim_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Text |
| stim_5 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_137 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Tolerance | descriptive |
| wcst6prraw | Wisconsin_Card_Sorting_Task | Wcst perseverative responses raw | Text |