Request Data
Important Information
Request Process
-
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.
-
Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
-
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.
-
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
-
Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
-
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.
-
Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
-
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 59 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a19 | A_Mood_Episodes_W_Specifiers | Suicidal ideation | Radio |
| a44 | A_Mood_Episodes_W_Specifiers | Thoughts of own death | Radio |
| a63_b | A_Mood_Episodes_W_Specifiers | (did you find yourself more enthusiastic at work or working harder at your job?… | Notes |
| a68_e | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a83_c | A_Mood_Episodes_W_Specifiers | (anything sexual that was likely to get you in trouble? driving recklessly?) | Notes |
| mh_62_ab_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how many separate times in your life have… | Notes |
| aad_11 | Alcohol_Abuse_And_Dependence | Have you often kept on drinking when you promised yourself that you would not, … | Radio |
| aad_14 | Alcohol_Abuse_And_Dependence | Has there ever been a period when you spent so much time drinking or recovering… | Radio |
| asrm_notes | Altman_Selfrating_Mania_Scale | Notes | Notes |
| ap_1k | Antisocial_Personality | 1k. Did you ever break into someone's house, building or car? | Radio |
| ad_27 | Anxiety_Disorder | What proportion of panic attacks have occurred at other times? | Radio |
| ad_diag_po2 | Anxiety_Disorder | Diagnostic criteria for agoraphobia without history of panic disorder | Checkbox |
| b22_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>did you do anything because of</s… | Notes |
| b9 | B_And_C_Psychotic_And_Associated_Symptoms | Delusion of being controlled, i.e., feelings, impulses, thoughts, or actions ar… | Text |
| c4 | B_And_C_Psychotic_And_Associated_Symptoms | Schizoaffective disorder and depressive or bipolar disorder with psychotic feat… | Dropdown |
| c52_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | Notes |
| bc11 | Bc_Psychotic_Screening | Thought withdrawal, i.e., that one's thoughts have been "removed" by some outsi… | Dropdown |
| bc11_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc15_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc16a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc9_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| aggression_1 | Brown_Goodwin_Aggression_History | Child (age 12 and below) | Radio |
| cis_10a | Coronavirus_Impact_Scale | Number of immediate family members diagnosed with coronavirus: | Text |
| d16_display_manic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d22_notes | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| d9_logic2 | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_child_5_sex | Demographics | Sex of child 5 | Dropdown |
| demo_child_other | Demographics | List ages and sex of any other children | Text |
| dudit_c2 | Dudit_C | Do you use more than one type of drug on the same occasion? | Radio |
| dudit_c4 | Dudit_C | How often are you influenced heavily by drugs? | Radio |
| e148 | E_Substance_Use_Disorders | Hallucinogens:: at least two substance use disorder items coded "3" for the pas… | Text |
| e162_hallucinogens | E_Substance_Use_Disorders | Hallucinogens: in a controlled environment: if the individual is [currently] in… | Radio |
| e167 | E_Substance_Use_Disorders | Cannabis:number of months prior to interview when the subject last had any subs… | Text |
| e174 | E_Substance_Use_Disorders | Opioid: early remission. no criteria (except craving) met for at least 3 month… | Radio |
| e207_year | E_Substance_Use_Disorders | Cannabis: year | Text |
| e221_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e228_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e295_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e297 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The char… | Dropdown |
| e308_a | E_Substance_Use_Disorders | Stimulants: age quit | Text |
| e53 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e59 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e65_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept36 | Ept_Test | Ept 36 fear | Radio |
| ess_notes | Epworth_Sleepiness_Scale | Notes | Notes |
| relationships_father_13 | Experiences_In_Close_Relationships_Questionnairefa | It's easy for me to be affectionate with my father. | Radio |
| relationships_mother_25 | Experiences_In_Close_Relationships_Questionnairemo | My mother makes me doubt myself. | Radio |
| ecrp_timestamp | Experiences_In_Close_Relationships_Questionnairepa | Ecrp timestamp | Text |
| relationships_partner_15 | Experiences_In_Close_Relationships_Questionnairepa | I'm afraid that once a romantic partner gets to know me, he/she won't like who … | Radio |
| f114_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often felt keyed up or on edg… | Notes |
| f127_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f1_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>you've said that you have had an intense … | descriptive |
| f72 | F_Anxiety_Disorders | The fear or anxiety is out of proportion to the actual threat posed by the soci… | Dropdown |
| f73_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ftnd_2 | Fagerstrom_Test_For_Nicotine_Dependence | Do you find it difficult to refrain from smoking in places where it is forbidde… | Radio |
| family_history | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Family history | yesno |
| sldi_chronicity | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Chronicity of substance abuse (since affective onset) | Radio |
| sldi_second_degree_uni | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Second degree with unipolar | Checkbox |
| g31_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |