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 80 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a17 | A_Mood_Episodes_W_Specifiers | Current major depression a-9. Recurrent thoughts of death (not just fear of dyi… | Dropdown |
| a3_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a78_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you have thoughts racing through y… | Notes |
| as17_sum | A_Mood_Episodes_W_Specifiers | Number of items as.10-as.16 coded "3". | Calculation |
| as18 | A_Mood_Episodes_W_Specifiers | B. Mixed symptoms are observable by others and represent a change from the pers… | Dropdown |
| as2 | A_Mood_Episodes_W_Specifiers | Feeling unusually restless. | Dropdown |
| as38 | A_Mood_Episodes_W_Specifiers | Early morning awakening (i.e., at least 2 hours before usual awakening). | Dropdown |
| as40 | A_Mood_Episodes_W_Specifiers | Significant anorexia or weight loss. | Dropdown |
| as40_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| audit_6_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_6_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ap_6 | Antisocial_Personality | When you were working, were you often absent from work when you were not ill or… | Radio |
| ap_8 | Antisocial_Personality | Since you were 15, have you repeatedly done things that you could have been arr… | Radio |
| ad_39b | Anxiety_Disorder | Social phobia onset age | Text |
| adhd_16 | Attention_Deficit_Hyperactivity_Disorder | Did you have a hard time playing quietly or did your parents or teachers often … | Radio |
| audit_f_timestamp | Audit_Full | Audit full timestamp: | Text |
| bc6_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ctq_14 | Ctq | People in my family said hurtful or insulting things to me. | Radio |
| ctq_15 | Ctq | I believe that i was physically abused. | Radio |
| ctq_19 | Ctq | People in my family felt close to each other. | Radio |
| ctq_7 | Ctq | I felt loved. | Radio |
| e115_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… | Notes |
| e115_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e121 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e123_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e128_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e80 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| ed_13 | Eating_Disorder | How old were you the last time your weight was below __? (see weight criterion … | Text |
| f24_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… | Notes |
| f24_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f29_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| f30_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f31_b | F_Anxiety_Disorders | .... For example, did they occur when you were already anxious about something,… | Notes |
| f31_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you drinking or taking any drugs or … | Notes |
| f35 | F_Anxiety_Disorders | Chronic generalized anxiety and worry (in current gad) | Radio |
| f36 | F_Anxiety_Disorders | Separation from attachment figures (in separation anxiety disorder) | Radio |
| f39 | F_Anxiety_Disorders | Obsession/compulsion-related (in ocd) | Radio |
| f44_a | F_Anxiety_Disorders | Tell me about the situations that you've been afraid of. | Notes |
| f45 | F_Anxiety_Disorders | Being in open spaces (e.g., parking lots, marketplaces, bridges). | Dropdown |
| f46 | F_Anxiety_Disorders | Being in enclosed places (e.g., shops, theaters, cinemas). | Dropdown |
| f48_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f50_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f51 | F_Anxiety_Disorders | The agoraphobic situations almost always provoke fear or anxiety. | Dropdown |
| f51_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you almost always felt frightened or… | Notes |
| f52 | F_Anxiety_Disorders | The agoraphobic situations are actively avoided, require the presence of a comp… | Dropdown |
| f52_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| a195_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>did the <span style="font-weight: normal;… | Notes |
| i14_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>do you have eating binges in which you ea… | Notes |
| lec_14 | Life_Events_Checklist | Sudden, violent death (for example, homicide, suicide) | Checkbox |
| lec_3 | Life_Events_Checklist | Transportation accident (for example, car accident, boat accident, train wreck,… | Checkbox |
| md_35_a | Major_Depression | 35a. Did this episode follow decreased use of alcohol? | Radio |
| md_37a8 | Major_Depression | 37a8. <h6 style="background-color:#da70d6">interviewer</h6>: enter number of ye… | Text |
| md_38_c | Major_Depression | 38c. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| md_40_b | Major_Depression | 40b. If yes: was this for at least one hour? | Radio |
| md_40_c | Major_Depression | 40c. Were you waking up in the middle of the night and having trouble going bac… | Radio |
| md_40_d | Major_Depression | 40e. If yes: was this at least one hour earlier than usual? | Radio |
| md_40_e | Major_Depression | 40f. Were you sleeping much more than usual? | Radio |
| md_41 | Major_Depression | Were you so fidgety or restless that other people could have noticed (e.g. Paci… | Radio |
| md_50 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… | Text |
| md_55 | Major_Depression | If yes to question 53 or 54: <h6 style="background-color:#da70d6">interviewer<… | Radio |
| md_69b_year | Major_Depression | Date of death | Text |
| md_73_c | Major_Depression | 73c. How old were you the last time when you had an episode like this? | Text |
| md_73a | Major_Depression | 73a. How many episodes like this have you had? | Text |
| md_73b | Major_Depression | 73b. How old were you the first time when you had an episode like this? | Text |
| thoughts_racing_jumping_fr | Major_Depression | 37a3. Thoughts racing, jumping from topic to topic | Radio |
| mh_1f | Maniahypomania | 1f. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect a pas… | Radio |
| mrcir_11 | Measures_Related_To_Close_Interpersonal_Relationsh | K. Help you understand and sort things out when you are troubled by something? | Radio |
| mrcir_6 | Measures_Related_To_Close_Interpersonal_Relationsh | F. Act in ways that show he/she/they dislike you? | Radio |
| op19_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| pf_13 | Participant_Feedback | Are there specific data of yours that you would like shared back to you annuall… | Notes |
| pf_3 | Participant_Feedback | The part i least like about this study is: | Radio |
| psqi_5a | Pittsburgh_Sleep_Quality_Index | 5a) cannot get to sleep within 30 minutes | Radio |
| psqi_5d | Pittsburgh_Sleep_Quality_Index | 5d) cannot breathe comfortably | Radio |
| psqi_5h | Pittsburgh_Sleep_Quality_Index | 5h) had bad dreams | Radio |
| at_the_time_you_were_strug | Psychosocial_Functioning | At the time you were struggling the most with your mental health since the last… | Radio |
| comments_ppeg | Purdue_Pegboard | Purdue peg comments | Notes |
| comments_rey | Rey_Complex_Figure_Test | Rey comments | Notes |
| ed_4_1 | Substance_Use_Disorders | Alcohol abuse? | yesno |
| ed_4_2 | Substance_Use_Disorders | Drug /abuse? | yesno |