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 65 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a125_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a4 | A_Mood_Episodes_W_Specifiers | Weight loss or decreased appetite | Radio |
| a75 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| as67_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as6_sum | A_Mood_Episodes_W_Specifiers | Number of items as.1-as.6 coded "3". | Calculation |
| md_075 | A_Mood_Episodes_W_Specifiers | How many times have you been hospitalized for a depressive episode? (code -999 … | Text |
| mh62d_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_21 | Alcohol_Abuse_And_Dependence | Did you ever have times when you stopped or cut down on drinking and had withdr… | Radio |
| ap_1a | Antisocial_Personality | 1a1. Did you often skip school? | Radio |
| ap_1l | Antisocial_Personality | 1l. Did you often tell lies? <i style="background-color:#ffff00">(if no to all… | Radio |
| ad_31_2 | Anxiety_Disorder | Social | Radio |
| ad_diag_agphb | Anxiety_Disorder | Diagnostic criteria for panic disorder with agoraphobia | Checkbox |
| b29_a | B_And_C_Psychotic_And_Associated_Symptoms | Mannerism: | Notes |
| b47_catatonic_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| c25_b | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before</strong> <span style=… | Notes |
| c5_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c6 | B_And_C_Psychotic_And_Associated_Symptoms | Continuous signs of the disturbance persist for at least 6 months. this 6-mon… | Dropdown |
| c8_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| bc12a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc2_a | Bc_Psychotic_Screening | What about anyone going out of their way to give you a hard time, or trying to … | Notes |
| bc6_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bc6a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc8_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| bdi_57 | Boss_Durkee_Inventory | I get into fights about as often as the next person. | Radio |
| bdi_72 | Boss_Durkee_Inventory | I seldom feel that people are trying to anger or insult. | Radio |
| cudit_r2 | Cudit_R | How many hours were you "stoned" on a typical day when you had been using canna… | Radio |
| d18_depressive | D_Mood_Disorders | Indicate month of regular remission of depressive episode: | Dropdown |
| d36 | D_Mood_Disorders | D. Seasonal major depressive episodes (as described above) substantially outnum… | Dropdown |
| dudit_f3 | Dudit_Full | How many times do you take drugs on a typical day when you use drugs? | Radio |
| e107 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e118_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e124_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e127_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e219 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e288_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e294_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e325 | E_Substance_Use_Disorders | Hallucinogens: indicate severity: | Text |
| e5 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use alcohol. | Dropdown |
| e53_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e60_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e9 | E_Substance_Use_Disorders | Criteria 8: recurrent alcohol use in situations in which it is physically hazar… | Dropdown |
| e93_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e99 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| relationships_father_24 | Experiences_In_Close_Relationships_Questionnairefa | I rarely worry about my father leaving me. | Radio |
| f119 | F_Anxiety_Disorders | Sleep disturbance (difficulty falling or staying asleep, or restless unsatisfyi… | Dropdown |
| f74_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f88_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| ftnd_st_1 | Ftndst | How soon after you wake up do you place your first dip? | Radio |
| g6 | G_Obsessive_Compulsive_And_Related_Disorders | Screen q#11 | Text |
| c77_c | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><strong>how have </strong><span style="fo… | Notes |
| k6 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - c: often does not seem to listen when spoken to directly (e.g., mi… | Dropdown |
| l122 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d6 (past month): feelings of detachment or estrangement from others. | Dropdown |
| l128 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e1 (past month): irritable behavior and angry outbursts (with little o… | Dropdown |
| leosr_23 | Life_Events_Occurrence_Survey | Robbed or burglarized. | Checkbox |
| lfq_17_other | Life_Functioning_Questionnaire | Other, please specify | Text |
| mh_61d | Maniahypomania | 61d. Age at last "clean" manic periods | Text |
| mh_epi | Medical_History_Scid | Epilepsy/seizures/convulsions | Radio |
| mh_preg_emo_spec | Medical_History_Scid | Specify | Notes |
| op_emp_type | Overview | Employment type: | Dropdown |
| rand36_18 | Rand_36_Item_Sf_Health_Survey | 5b. Accomplished less than you would like | Radio |
| rand36_timestamp | Rand_36_Item_Sf_Health_Survey | Rand36 timestamp | Text |
| reycopyraw | Rey_Complex_Figure_Test | Rey copy raw | Text |
| spaq_7a | Seasonal_Pattern_Assessment_Questionnaire | A. Sleep length | Radio |
| sf12_4 | Sf_12_Health_Survey | Accomplished less than you would like | yesno |