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 61 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a29_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how was your appetite? (what about com… | Notes |
| a9_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...have you been so fidgety or restless t… | Notes |
| as97 | A_Mood_Episodes_W_Specifiers | Fatigue or loss of energy. | Dropdown |
| ap_1b | Antisocial_Personality | 1b. Did you run away from home overnight more than once or did you run away fro… | Radio |
| adhd_3a | Attention_Deficit_Hyperactivity_Disorder | 3a. Did you have trouble sticking to one activity or when you were playing or d… | Radio |
| b31 | B_And_C_Psychotic_And_Associated_Symptoms | Agitation, not influenced by external stimuli | Dropdown |
| b48_disorgspeech_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| b5 | B_And_C_Psychotic_And_Associated_Symptoms | Delusion of guilt, i.e., a belief that a minor error in the past will lead to d… | Text |
| c3_disorgspeech | B_And_C_Psychotic_And_Associated_Symptoms | Number of disorganized speech sxs endorsed: | Text |
| bc5_a | Bc_Psychotic_Screening | Have you ever felt that you had committed a crime or done something terrible fo… | Notes |
| bdi_7 | Boss_Durkee_Inventory | When i disapprove of my friends' behavior, i let them know it. | Radio |
| cvltlrnslp_z | California_Verbal_Learning_Test | Cvlt total learning slopes trial 1-5 z score | Text |
| caq_13 | Caq | When i have already been in a bad mood, it has been easier to endure bad news. | Radio |
| d8_f | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e124_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e138 | E_Substance_Use_Disorders | Cannabis: at least two substance use disorder items coded "3" for the past 12 … | Text |
| e140_sum | E_Substance_Use_Disorders | Stimulants: sum of of items coded "3" between criteria 1 and criteria 11 | Calculation |
| e244_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e293_a | E_Substance_Use_Disorders | During (12-month period), did you need to use much more (drug) in order to get … | Notes |
| e296_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e300 | E_Substance_Use_Disorders | Sedatives/hypnotics anxiolytic: year | Text |
| e6_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, since<span style="f… | Notes |
| e76_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… | Notes |
| e89_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| idept | Ept_Test | Id | Text |
| relationships_father_35 | Experiences_In_Close_Relationships_Questionnairefa | I talk things over with my father. | Radio |
| relationships_mother_22 | Experiences_In_Close_Relationships_Questionnairemo | I find it difficult to allow myself to depend on my mother. | Radio |
| relationships_partner_23 | Experiences_In_Close_Relationships_Questionnairepa | I don't feel comfortable opening up to romantic partners. | Radio |
| relationships_partner_9 | Experiences_In_Close_Relationships_Questionnairepa | I rarely worry about my partner leaving me. | Radio |
| f112_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>what kinds of things have you worried abo… | Notes |
| g10_f | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>have <span style="font-weight: normal;">(… | Notes |
| g10_g | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if hav… | Notes |
| g39_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| f158_c | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| a203_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i31_a | I_Eating_Disorders | When did you last have (any sxs of bulimia nervosa)? | Notes |
| i39 | I_Eating_Disorders | Criteria b.4 (lifetime): eating alone because of being embarrassed by how much … | Dropdown |
| i6_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| adhd_3 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| k17 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 d: often unable to play or engage in leisure activities quietly. | Dropdown |
| k5_notes | K_Adult_Attention_Deficit_Hyperactivity_Disorder | In the past 6 months... | descriptive |
| l119 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d5 (lifetime): markedly diminished interest or participation in signif… | Dropdown |
| l139_sum | L_Trauma_And_Stress_Or_Related_Disorders | Sum of items coded "3" between e1 and e6 | Calculation |
| l33_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l99_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| lfq_29 | Life_Functioning_Questionnaire | Day hospital | Radio |
| did_someone_notice_a_chang | Major_Depression | 28b. Did someone notice a change in your functioning? | Radio |
| mh_44d | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: does this total more tha… | Radio |
| mh_45_spec | Maniahypomania | If yes: specify | Text |
| mh_hatt_details | Medical_History_Scid | Additional details: | Notes |
| op_cp7 | Overview | How have you been spending your free time? | Notes |
| vivactil_protriptyline | Overview_Of_Psychiatric_Disturbance | Vivactil (protriptyline) | Checkbox |
| phq9_3 | Patient_Health_Questionnaire_9 | How many days did you take your psychiatric medication(s) over the past 2 month… | Text |
| psy_61a | Psychosis | 61a. Is this a current episode? | Radio |
| what_type_of_recreati2_cde | Psychosocial_Functioning | At the time when you were struggling the most with your mental health since the… | Radio |
| spaq_4 | Seasonal_Pattern_Assessment_Questionnaire | Marital status | Dropdown |
| spaq_8j | Seasonal_Pattern_Assessment_Questionnaire | J. Sleep most | Checkbox |
| sf12_5 | Sf_12_Health_Survey | Were limited in the kind of work or other activites | yesno |
| sd_pd_1 | Somatization_Disorders | Since the last interview, have you been in a lot of physical pain? does the pai… | yesno |
| stroopclrtscor | Stroop | Stroop color t score | Text |
| sb_17_other | Suicidal_Behavior | Ever | Radio |