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 71 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a113_b | A_Mood_Episodes_W_Specifiers | ...how did you feel about yourself? | Notes |
| a137_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a32_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how were you sleeping? (trouble fallin… | Notes |
| a3_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a48_sum | A_Mood_Episodes_W_Specifiers | Number of items a.1-a.9 coded "3". | Calculation |
| a75 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a77_a | A_Mood_Episodes_W_Specifiers | ...were you much more talkative than usual? (did people have trouble stopping … | Notes |
| a85 | A_Mood_Episodes_W_Specifiers | C. The episode is associated with an unequivocal change in functioning that is … | Dropdown |
| a85_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| aad_1 | Alcohol_Abuse_And_Dependence | How old were you when you had your first drink of alcohol? | Text |
| ad_29a | Anxiety_Disorder | Agoraphobic fear? | Radio |
| ad_30a | Anxiety_Disorder | Agoraphobic fears | Notes |
| ad_13 | Anxiety_Disorders | Since the last interview, have there been any social situations that you have a… | yesno |
| adhd_26 | Attention_Deficit_Hyperactivity_Disorder | How did these behaviors impact your functioning? | Notes |
| c25_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| bc18_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc1a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc4_b | Bc_Psychotic_Screening | Have you ever felt that something strange was happening to parts of your body? | Notes |
| bdi_16 | Boss_Durkee_Inventory | I sometimes have bad thoughts, which make me feel ashamed of myself. | Radio |
| bdi_29 | Boss_Durkee_Inventory | When i look back on what's happened to me, i can't help feeling mildly resentf… | Radio |
| caq1_timestamp | Caq | Caq timestamp: | Text |
| ca_1a1_weeks | Commorbidity_Assessment | 1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right b… | Text |
| cis_3 | Coronavirus_Impact_Scale | Food access: | Radio |
| d18_display_manic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d5_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d8_d | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how did this affect your ability … | Notes |
| demo_child_2_sex | Demographics | Sex of child 2 | Dropdown |
| demo_employment_disability | Demographics | If disabled/unable to work, please specify all that apply: | Checkbox |
| demo_timestamp | Demographics | Demo timestamp | Text |
| e109_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e113 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e123_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e141 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… | Text |
| e216_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e217 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e227_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e23_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e240 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e242 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e295_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e298_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e298_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e32_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e58_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| ept45 | Ept_Test | Ept 45 angry | Radio |
| ess_2 | Epworth_Sleepiness_Scale | Watching tv | Radio |
| relationships_mother_15 | Experiences_In_Close_Relationships_Questionnairemo | My desire to be very close sometimes drives my mother away. | Radio |
| relationships_partner_2 | Experiences_In_Close_Relationships_Questionnairepa | I often worry that my partner will not want to stay with me. | Radio |
| relationships_partner_4 | Experiences_In_Close_Relationships_Questionnairepa | I worry that romantic partners won't care about me as much as i care about them. | Radio |
| f110_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f110_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f136 | F_Anxiety_Disorders | At least three "c" sxs are coded "3" and at least some occurred more days than … | Text |
| f13_a | F_Anxiety_Disorders | ...did you have the feeling that you were detached from your body or mind, that… | Notes |
| f66 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f75_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g13_sum | G_Obsessive_Compulsive_And_Related_Disorders | Number of items coded "3" between a.1 and d | Calculation |
| g19_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g37 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b: there is evidence from the history, physical examination, or labora… | Dropdown |
| f155_notes | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">co… | descriptive |
| k13_k23_sum | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Calculation |
| k25_b | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Tell me about that. (did teachers complain that you were not paying attention … | Notes |
| l145_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month : sum of items coded "3" for criteria b, c, d, e and g | Calculation |
| l4_notes | L_Trauma_And_Stress_Or_Related_Disorders | Notes: have you ever seen another person killed or dead, or badly hurt? | Notes |
| l59_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l6 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| ptsd_criteria_d_display2 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>criteria d. <span style="font-weight: nor… | descriptive |
| trauma_hx_display2 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_motprob_spec | Medical_History_Scid | Specify: | Notes |
| op18_lifetime | Overview | Lifetime | Dropdown |
| scid_p_type | Overview | <div class="rich-text-field-label"><p>patient or non patient:</p></div> | Dropdown |