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 52 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a122_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a132_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a13_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a28_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a76_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>(during that time...)</p></div> | descriptive |
| a83_a | A_Mood_Episodes_W_Specifiers | ...were you doing anything that could have caused trouble for you or your famil… | Notes |
| a95_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as45_b | A_Mood_Episodes_W_Specifiers | ...if something good happened to you or if someone tried to cheer you up. Did y… | Notes |
| as55_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...have trouble concentrating because you… | Notes |
| audit_3_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| audit_4_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ap_16 | Antisocial_Personality | Since you were 15, have you ever been faithful to one person in a romantic or l… | yesno |
| ap_4 | Antisocial_Personality | Because of (positive behaviors) was there a difference in your social life or i… | Radio |
| adhd_5 | Attention_Deficit_Hyperactivity_Disorder | Did you often leave projects incomplete or did you have a hard time following t… | Radio |
| b47_disorgspeech_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| bis_21 | Barratt_Impulsiveness_Scale | I change residences. | Radio |
| bis_4 | Barratt_Impulsiveness_Scale | I am happy-go-lucky. | Radio |
| bc14a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc15 | Bc_Psychotic_Screening | Visual hallucinations, i.e., a hallucination involving sight, which may consist… | Dropdown |
| bdi_59 | Boss_Durkee_Inventory | I often make threats i don't really mean to carry out. | Radio |
| bdi_60 | Boss_Durkee_Inventory | I can't help being a little rude to people i don't like. | Radio |
| aggression_11 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| caq_12 | Caq | I prefer to feel bad now so i don't have to endure losing my happiness later. | Radio |
| cowaagecorr | Controlled_Oral_Word_Association | Cowa total age corrected | Text |
| d58_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| e115_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e135_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e53_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| making_yourself_vomit | Eating_Disorder | Making yourself vomit | Radio |
| ept1 | Ept_Test | Ept 1 happy | Radio |
| ept18 | Ept_Test | Ept 18 fear | Radio |
| ess_1 | Epworth_Sleepiness_Scale | Sitting and reading | Radio |
| relationships_father_27 | Experiences_In_Close_Relationships_Questionnairefa | I worry a lot about my relationship with my father. | Radio |
| f86_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have (<span style="font… | Notes |
| sldi_gen_impact_of_ill | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | General impact of illness on life functioning | Radio |
| g6_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| f156_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f157_b | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| hamd_21a_total | Hamd | 21- hamilton with atypical items (29 items) total | Text |
| l55 | L_Trauma_And_Stress_Or_Related_Disorders | Directly experienced | Radio |
| leosr_6_disruption | Life_Events_Occurrence_Survey | Level of disruption 6. Engaged or married. | Radio |
| md_38_c | Major_Depression | 38c. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| mh_3b_weeks | Maniahypomania | 3b. How long did that period last? | Text |
| mh_45 | Maniahypomania | Did you hear things that other people could not see or hear? | Radio |
| details_if_yes_for_th2_ef2 | Medical_History_Digs | Additional details: if yes for the above condition | Text |
| mctq_30d | Munich_Chronotype_Questionnaire | Sibling #2 is my (brother/sister) | Radio |
| mctq_30m | Munich_Chronotype_Questionnaire | And is... | Dropdown |
| op19 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you ever used any drugs t… | yesno |
| s_s_3 | Schizophrenia | Diagnostic criteria for schizophrenia | Checkbox |
| category | Suicidal_Gestures_And_Attempts | Category | Checkbox |
| op_10 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| oth_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |