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 48 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a110 | A_Mood_Episodes_W_Specifiers | A. A distinct period of abnormally and persistently elevated, expansive, or irr… | Dropdown |
| a128_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a27_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have you <span style="text-decoration: un… | Notes |
| a61 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| a76 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (e.g., feels rested after only 3 hours of sleep). | Dropdown |
| ad_12 | Anxiety_Disorder | Describe spells and situations in which (symptoms indicated above) happen: (are… | Text |
| ad_33_1 | Anxiety_Disorder | Agoraphobic | Radio |
| adhd_11 | Attention_Deficit_Hyperactivity_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: count number of boxes wi… | Text |
| b22_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | 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 |
| c25_d | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before</strong> <span style=… | Notes |
| c27 | B_And_C_Psychotic_And_Associated_Symptoms | Indicate subtype that applies: | Dropdown |
| c57_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| bc12 | Bc_Psychotic_Screening | Thought broadcasting, i.e., the delusion that one's thoughts are being broadcas… | Dropdown |
| bc19_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc1_notes | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p> </p> <p>now i'd like to ask you about un… | descriptive |
| bdi_10 | Boss_Durkee_Inventory | I never get mad enough to throw things. | Radio |
| bdi_36 | Boss_Durkee_Inventory | When people are bossy, i take my time just to show them. | Radio |
| aggression_13 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltt5_z | California_Verbal_Learning_Test | Cvlt trial 5 z score | Text |
| caq_14 | Caq | I don't like it when external events control my ups and downs. | Radio |
| caq_20 | Caq | I focus on the negative because at least i know not much can happen that could … | Radio |
| d11_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| d53 | D_Mood_Disorders | If psychotic features are present, specify if mood-congruent or mood-incongruen… | Dropdown |
| e10_a | E_Substance_Use_Disorders | Has your drinking caused you any problems like making you very depressed or anx… | Notes |
| e23_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e318_a | E_Substance_Use_Disorders | Inhalants: how old were you when you first had (list of substance use disorder… | Notes |
| e326 | E_Substance_Use_Disorders | Hallucinogens: age at onset | Text |
| relationships_partner_8 | Experiences_In_Close_Relationships_Questionnairepa | When i show my feelings for romantic partners, i'm afraid they will not feel th… | Radio |
| f143_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f77_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g11 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria c: [primary obsessive-compulsive disorder.] the obsessive-compulsive … | Dropdown |
| g17_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f161 | Gmcsubstance_For_Anxiety_Symptoms | Indicate context of development of anxiety symptoms: | Dropdown |
| c76_e | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| i38_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| overall_reliability | Interviewers_Reliability_Assessment | Overall reliability | Radio |
| md_7f | Major_Depression | 7f. Were you sleeping much more than usual? | Radio |
| mh_mp_disc_yes | Medical_History_Digs | If yes: specify | Text |
| mctq_8a | Munich_Chronotype_Questionnaire | I then sleep for ______ minutes <font size="1"> enter a whole number in minutes… | Text |
| op_cp5 | Overview | When you drink, who are you usually with? (are you usually alone or out with o… | Notes |
| neurontin_gabapentin | Overview_Of_Psychiatric_Disturbance | Neurontin (gabapentin) | Checkbox |
| phq9_1g | Patient_Health_Questionnaire_9 | G. Trouble concentrating on things, such as reading the newspaper or watching t… | Radio |
| psy_50a_3 | Psychosis | Thoughts racing, jumping from topic to topic | Radio |
| stroopclrwdacorr | Stroop | Stroop color/word age corrected | Text |
| oth_1 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Text |
| tmd_30 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | While using marijuana, did you more than once have a psychological problem star… | Radio |