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 |
|---|---|---|---|
| a11 | A_Mood_Episodes_W_Specifiers | Psychomotor retardation | Radio |
| a125_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a127 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if sev… | Radio |
| a24_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_62d | A_Mood_Episodes_W_Specifiers | Age at last hypomanic episode? (code -999 if unknown) | Text |
| aad_4specify | Alcohol_Abuse_And_Dependence | Record response | Text |
| audit_8_other_drugs | Alcohol_Use_Disorders_Identification_Test | Other drugs | Radio |
| b49_delusions | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| 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 |
| bc9_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| aggression_19 | Brown_Goodwin_Aggression_History | Child | Radio |
| cvltserfwdr | California_Verbal_Learning_Test | Cvlt serial cluster forward raw | Text |
| cudit_c3 | Cudit_C | How often were you "stoned" for 6 or more hours? | Radio |
| demo_child_5_age | Demographics | Age of child 5 | Text |
| dsymscal | Digit_Symbol | Digit symbol scaled score | Text |
| dudit_f_timestamp | Dudit_Full | Dudit full timestamp | Text |
| e244_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e249_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e287 | E_Substance_Use_Disorders | Criteria 10: tolerance, as defined by either of the following: a. A need for… | Dropdown |
| e56_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| relationships_partner_12 | Experiences_In_Close_Relationships_Questionnairepa | I find that my partner(s) don't want to get as close as i would like. | Radio |
| f16_sum | F_Anxiety_Disorders | Number of items f.3-f.15 coded "3". | Calculation |
| f6 | F_Anxiety_Disorders | Sensations of shortness of breath or smothering. | Dropdown |
| f75_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| sldi_hypomania_noe | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Number of episodes within this interval | Text |
| sldi_ind_of_psych_epi | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Rapid cycling (4 or more in a year) | Radio |
| f158_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a198_logic2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| k13 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | At least five a.1 sxs are coded "3" | Text |
| l132_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l2 | L_Trauma_And_Stress_Or_Related_Disorders | What about being physically or sexually assaulted or abused, or threatened with… | yesno |
| l96 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b2 (past month): recurrent distressing dreams in which the content and… | Dropdown |
| md_72a | Major_Depression | 72a. How old were you the first time you had an episode of depression like this? | Text |
| mh_10a | Maniahypomania | 10a. How many hours of sleep did you get per night? | Text |
| mh_24_b | Maniahypomania | 24b. Did someone notice a change in your functioning? | Radio |
| mh_33 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: specify and code whether… | Radio |
| mctq_30e | Munich_Chronotype_Questionnaire | And is... | Dropdown |
| op16_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op19_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| pf_2 | Participant_Feedback | The part i like best about this study is: | Radio |
| psy_13 | Psychosis | Have you ever felt you were controlled or possessed by some outside force or pe… | Radio |
| psy_1e | Psychosis | 1e. You have had many days in a row when you did not get dressed or you had not… | Radio |
| psy_44_yes | Psychosis | If yes: specify: | Text |
| psy_50a | Psychosis | 50a. During the period of feeling especially good or high when you were also ha… | descriptive |
| psy_67 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: were the affective syndr… | Radio |
| rand36_29 | Rand_36_Item_Sf_Health_Survey | 9g. Did you feel worn out? | Radio |
| spaq_11_specify | Seasonal_Pattern_Assessment_Questionnaire | Please specify: | Text |
| sb_14_4 | Suicidal_Behavior | Drug abuse | Radio |
| oth_8 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| tmd_18 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often been high on marijuana or suffering its after-effects while in s… | Radio |
| tmd_8 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | During the period when you were smoking the most, were there times you smoked e… | Radio |