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 137 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a101 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a106_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a108_logic | 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 |
| a136_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you physical… | Notes |
| a27_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>have you <span style="text-decoration: un… | Notes |
| a48_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a61 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| a68_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a76 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (e.g., feels rested after only 3 hours of sleep). | Dropdown |
| a87_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| as68_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_15 | Alcohol_Abuse_And_Dependence | Have you often given up or greatly reduced important activities because of your… | Radio |
| ad_12 | Anxiety_Disorder | Describe spells and situations in which (symptoms indicated above) happen: (are… | Text |
| ad_2 | Anxiety_Disorder | Have you ever had to repeat some act over and over which you could not resist r… | Radio |
| ad_33_1 | Anxiety_Disorder | Agoraphobic | Radio |
| ad_7b | Anxiety_Disorder | 7b. Did they significantly interfere with how you managed your work, school, ho… | Radio |
| adhd_11 | Attention_Deficit_Hyperactivity_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: count number of boxes wi… | Text |
| b12 | B_And_C_Psychotic_And_Associated_Symptoms | Thought broadcasting, i.e., the delusion that one's thoughts are being broadcas… | Text |
| b15_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| 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 |
| b47_delusions_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| b6_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| 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 |
| bc1 | Bc_Psychotic_Screening | Delusion of reference, i.e., events, objects, or other persons in the individua… | Dropdown |
| bc12 | Bc_Psychotic_Screening | Thought broadcasting, i.e., the delusion that one's thoughts are being broadcas… | Dropdown |
| bc18a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc19_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc1_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | 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 |
| bc1_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc6_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| 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 |
| bdi_53 | Boss_Durkee_Inventory | If i let people see the way i feel, i'd be considered a hard person to get alon… | Radio |
| bdi_9 | Boss_Durkee_Inventory | Once in a while i cannot control my urge to harm others. | Radio |
| aggression_13 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltsubjbi_z | California_Verbal_Learning_Test | Cvlt subjective cluster bidirectional z score | Text |
| cvltt5_z | California_Verbal_Learning_Test | Cvlt trial 5 z score | Text |
| cvltt5r | California_Verbal_Learning_Test | Cvlt trial 5 raw | 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 |
| d49 | D_Mood_Disorders | Age at onset of first manic, mixed, hypomanic, or major depressive episode (cod… | Text |
| d53 | D_Mood_Disorders | If psychotic features are present, specify if mood-congruent or mood-incongruen… | Dropdown |
| demo_child_7_sex | Demographics | Sex of child 7 | Dropdown |
| dudit_prompt_full1 | Dudit_Full | For a list of substances download this link: | descriptive |
| e10_a | E_Substance_Use_Disorders | Has your drinking caused you any problems like making you very depressed or anx… | Notes |
| e183_b | E_Substance_Use_Disorders | Pcp: age quit | Text |
| e210_year | E_Substance_Use_Disorders | Inhalants: year | Text |
| e223_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e227 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e22_a | E_Substance_Use_Disorders | During that time, did you find that once you started drinking you ended up drin… | Notes |
| e23_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e244 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e247_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e251_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e279_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e27_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | 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 |
| e342 | E_Substance_Use_Disorders | Remission : cannabis | Dropdown |
| e55 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e84 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e85 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| e87_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| ept21 | Ept_Test | Ept 21 sad | Radio |
| ept9 | Ept_Test | Ept 9 angry | Radio |
| ecrf_notes | Experiences_In_Close_Relationships_Questionnairefa | Notes | Notes |
| relationships_mother_4 | Experiences_In_Close_Relationships_Questionnairemo | I often wish that my mother's feelings for me were as strong as my feelings for… | Radio |
| relationship_p_yes | Experiences_In_Close_Relationships_Questionnairepa | I have experience in a relationship with a partner | yesno |
| relationships_partner_35 | Experiences_In_Close_Relationships_Questionnairepa | It's easy for me to be affectionate with my partner. | Radio |
| 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 |
| f102 | F_Anxiety_Disorders | Animal (e.g., spiders, insects, dogs) | Radio |
| f129 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f130_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel physically restless… | Notes |
| f138 | F_Anxiety_Disorders | [primary anxiety disorder:] the disturbance is not attributable to the physiolo… | Dropdown |
| f140_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f143_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f144_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before you began having (<span style… | Notes |
| f18_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f50_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>why did you avoid (<span style="font-weig… | Notes |
| f75_gmc_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f77 | F_Anxiety_Disorders | If another medical condition (e.g., parkinson's disease, obesity, disfigurement… | Dropdown |
| f77_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f88_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f95_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| faces_havefam | Family_Adaptability_And_Cohesion_Evaluation_Scale | Do you have a family? "family" is one or more persons (related or unrelated … | Radio |
| 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 |
| g37_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unk… | Notes |
| gad_2 | Generalized_Anxiety_Disorder_Scale | Not being able to stop or control worrying | Radio |
| f156 | Gmcsubstance_For_Anxiety_Symptoms | There is evidence from the history, physical examination, or laboratory finding… | Dropdown |
| f161 | Gmcsubstance_For_Anxiety_Symptoms | Indicate context of development of anxiety symptoms: | Dropdown |
| a202 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent disturbance in mood that predominates in the clin… | Dropdown |
| a212 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The disturbance causes clinically significant distress or impairment in soci… | Dropdown |
| a212_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">note: … | descriptive |
| 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 |
| i4 | I_Eating_Disorders | Criteria b (lifetime):intense fear of gaining weight or of becoming fat, or per… | Dropdown |
| overall_reliability | Interviewers_Reliability_Assessment | Overall reliability | Radio |
| l102 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b5 (past month): marked physiological reactions to internal or externa… | Dropdown |
| l116_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l118 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d4 (past month): persistent negative emotional state (e.g., fear, horr… | Dropdown |
| leosr_13 | Life_Events_Occurrence_Survey | Birth of a child, or adopted a child | Checkbox |
| leosr_notes | Life_Events_Occurrence_Survey | Notes | Notes |
| md_10 | Major_Depression | Were you much less able to enjoy sex and other pleasurable activities? | Radio |
| md_61_a | Major_Depression | 61a. Did something happen as a result of this (such as marital separation, abse… | Radio |
| md_7f | Major_Depression | 7f. Were you sleeping much more than usual? | Radio |
| mh_57_specify | Maniahypomania | If yes: specify: | Text |
| mh_72b | Maniahypomania | (if subject describes multiple episodes of similar polarity) 72b. Are you sure … | Radio |
| mh_mp_disc_yes | Medical_History_Digs | If yes: specify | Text |
| mh_mri_year | Medical_History_Digs | 5c.2. Years of most recent test for head mri test | Text |
| mh_mp_disc | Medical_History_Scid | Do you have any other medical problem or condition we haven't discussed | Radio |
| mh_weight_fem_preg | Medical_History_Scid | In females who were pregnant currently or before: most you've ever weighed | Text |
| mctq_5_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| mctq_8a | Munich_Chronotype_Questionnaire | I then sleep for ______ minutes <font size="1"> enter a whole number in minutes… | Text |
| dg_adoptnature | Overview | 4 a. Clarify nature of adoption | Notes |
| op16_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op19_lifetime | Overview | Lifetime | Dropdown |
| op_cp5 | Overview | When you drink, who are you usually with? (are you usually alone or out with o… | Notes |
| ambien_zolpidem | Overview_Of_Psychiatric_Disturbance | Ambien (zolpidem) | Checkbox |
| neurontin_gabapentin | Overview_Of_Psychiatric_Disturbance | Neurontin (gabapentin) | Checkbox |
| phq9_1c | Patient_Health_Questionnaire_9 | C. Trouble falling or staying asleep, or sleeping too much | Radio |
| phq9_1g | Patient_Health_Questionnaire_9 | G. Trouble concentrating on things, such as reading the newspaper or watching t… | Radio |
| if_the_patient_is_a_woman | Present_Menstrual_Status | If the patient is a woman, which category best describes present general menstr… | Radio |
| psy_1h | Psychosis | 1h. <h6 style="background-color:#da70d6">interviewer</h6>: does the subject man… | Radio |
| psy_38 | Psychosis | How many episodes have you had? (by episodes i mean spells separated by periods… | Text |
| psy_50a_3 | Psychosis | Thoughts racing, jumping from topic to topic | Radio |
| som_2j | Somatization | 2j. Being unconscious or fainting (not seizures)? | 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 |