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 62 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a133 | A_Mood_Episodes_W_Specifiers | B. During the above 2-year period (1 year in children or adolescents), the hypo… | Dropdown |
| a30_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>during that <span style="font-weight: nor… | descriptive |
| a42 | A_Mood_Episodes_W_Specifiers | Diminished ability to think or concentrate, or indecisiveness, nearly every day… | Dropdown |
| a49_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a49_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>did (<span style="font-weight: normal;">d… | Notes |
| a51_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a56 | A_Mood_Episodes_W_Specifiers | Irritable mood | Radio |
| a87_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as58 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| mh_3b_days | A_Mood_Episodes_W_Specifiers | How long did that period last in days? (as long as 1 week?) | Text |
| ad_11 | Anxiety_Disorder | Have you ever had panic attacks or anxiety attacks when you suddenly felt very … | Radio |
| ad_2 | Anxiety_Disorder | Have you ever had to repeat some act over and over which you could not resist r… | Radio |
| 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 |
| bc10a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc16_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_52 | Boss_Durkee_Inventory | I sometimes carry a chip on my shoulder. | Radio |
| bdi_6 | Boss_Durkee_Inventory | I know that people tend to talk about me behind my back. | Radio |
| bdi_9 | Boss_Durkee_Inventory | Once in a while i cannot control my urge to harm others. | Radio |
| cvltsdfr_z | California_Verbal_Learning_Test | Cvlt short delay free recall z score | Text |
| cvltt5r | California_Verbal_Learning_Test | Cvlt trial 5 raw | Text |
| d38 | D_Mood_Disorders | [symptoms] cause clinically significant distress or impairment in social, occup… | Dropdown |
| d8_e | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>have </strong>(<span style="font-… | Notes |
| e19 | E_Substance_Use_Disorders | Age at onset of alcohol use disorder (code -999 if unknown). | Text |
| e200 | E_Substance_Use_Disorders | Hallucinogens | Text |
| e225_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 |
| e26_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e276_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e2_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e317 | E_Substance_Use_Disorders | Inhalants: indicate severity: | Text |
| e318 | E_Substance_Use_Disorders | Inhalants: age at onset | Text |
| e3_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept9 | Ept_Test | Ept 9 angry | Radio |
| relationships_father_19 | Experiences_In_Close_Relationships_Questionnairefa | I feel comfortable depending on my father. | Radio |
| relationship_m_yes | Experiences_In_Close_Relationships_Questionnairemo | I have experience in a relationship with my mother or with a mother figure | yesno |
| relationships_mother_8 | Experiences_In_Close_Relationships_Questionnairemo | When i show my feelings for my mother, i'm afraid she will not feel the same ab… | Radio |
| relationships_partner_19 | Experiences_In_Close_Relationships_Questionnairepa | I prefer not to show a partner how i feel deep down. | Radio |
| f122_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f130_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel physically restless… | Notes |
| f15_a | F_Anxiety_Disorders | ...were you afraid that you were dying? | Notes |
| f21_gmc | F_Anxiety_Disorders | If there is any indication that panic attacks may be secondary (i.e., a direct … | Radio |
| f80_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the past 6 months, since (<span st… | Notes |
| f92_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| faces_havefam | Family_Adaptability_And_Cohesion_Evaluation_Scale | Do you have a family? "family" is one or more persons (related or unrelated … | Radio |
| g15_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a198_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a202 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | A. A prominent and persistent disturbance in mood that predominates in the clin… | Dropdown |
| a205_c | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| a212_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">note: … | descriptive |
| a219_logic_2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i55_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| l103_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l104_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l107 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria c2 (lifetime): avoidance of or efforts to avoid external reminders (pe… | 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_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l120 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d5 (past month): markedly diminished interest or participation in sign… | Dropdown |
| l37 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| ptsd_criteria_b_notes | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_menst | Medical_History_Scid | Have you ever noticed regular mood changes in the premenstrual or menstrual per… | Radio |
| mh_mp_disc | Medical_History_Scid | Do you have any other medical problem or condition we haven't discussed | Radio |