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 |
|---|---|---|---|
| a111 | A_Mood_Episodes_W_Specifiers | Elevated, expansive mood | Radio |
| a112 | A_Mood_Episodes_W_Specifiers | Irritable mood | Radio |
| a130_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how old were you when (<span style="font-… | Notes |
| a136_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a136_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you physical… | Notes |
| a31 | A_Mood_Episodes_W_Specifiers | Weight gain or increased appetite | Radio |
| a35_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...were you so fidgety or restless that y… | Notes |
| a63_d | A_Mood_Episodes_W_Specifiers | (were you spending more time thinking about sex or involved in doing something … | Notes |
| a73 | A_Mood_Episodes_W_Specifiers | Elevated, expansive mood | Radio |
| as39_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as51 | A_Mood_Episodes_W_Specifiers | C. Criteria are not met for "with melancholic features" during the same episode. | Text |
| as67_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...were things so bad that you thought a … | Notes |
| as71 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| as88_a | A_Mood_Episodes_W_Specifiers | ...feel afraid that something awful was going to happen? (on most of the days?) | Notes |
| as95_a | A_Mood_Episodes_W_Specifiers | ...lose interest or pleasure in things you usually enjoyed? (on most of the da… | Notes |
| as98_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as98_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ap_4 | Antisocial_Personality | Because of (positive behaviors) was there a difference in your social life or i… | Radio |
| ad_12 | Anxiety_Disorder | Describe spells and situations in which (symptoms indicated above) happen: (are… | Text |
| ad_1a | Anxiety_Disorder | If yes: 1a. What were they? | Notes |
| ad_3 | Anxiety_Disorder | Did you feel that these behaviors were excessive or unreasonable? | Radio |
| chest_tightness_or_pain | Anxiety_Disorder | Chest tightness or pain | Checkbox |
| c2 | B_And_C_Psychotic_And_Associated_Symptoms | Psychotic symptoms occur at times other than during major depressive or manic e… | Dropdown |
| c3_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">ch… | descriptive |
| bis_16 | Barratt_Impulsiveness_Scale | I change jobs. | Radio |
| bis_22 | Barratt_Impulsiveness_Scale | I buy things on impulse. | Radio |
| bc12_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc17 | Bc_Psychotic_Screening | Somatic hallucination, i.e., a hallucination involving the perception of physic… | Dropdown |
| bc1_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bdi_53 | Boss_Durkee_Inventory | If i let people see the way i feel, i'd be considered a hard person to get alon… | Radio |
| bdi_62 | Boss_Durkee_Inventory | I used to think that most people told the truth, but now i know otherwise. | Radio |
| cvltldrec_z | California_Verbal_Learning_Test | Cvlt long delay recognition z score | Text |
| cis_1 | Coronavirus_Impact_Scale | Routines: | Radio |
| cssrs_5a_v2 | Cssrs_V2 | Active suicidal ideation with specific plan and intent - since last visit<br><f… | Radio |
| d39_gmc_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_child_10_sex | Demographics | Sex of child 10 | Dropdown |
| demo_child_7_sex | Demographics | Sex of child 7 | Dropdown |
| e106_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e112 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e133_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e214_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e214_b_2 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e243_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e279_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e306 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e310 | E_Substance_Use_Disorders | Stimulants: age at onset | Text |
| e315 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e322 | E_Substance_Use_Disorders | Pcp: age at onset | Text |
| e346 | E_Substance_Use_Disorders | Remission : pcp | Dropdown |
| e52_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e55 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| ept8 | Ept_Test | Ept 8 fear | Radio |
| idept | Ept_Test | Id | Text |
| relationships_father_15 | Experiences_In_Close_Relationships_Questionnairefa | My desire to be very close sometimes drives my father away. | Radio |
| relationship_p_yes | Experiences_In_Close_Relationships_Questionnairepa | I have experience in a relationship with a partner | yesno |
| f114 | F_Anxiety_Disorders | Restlessness or feeling keyed up or on edge. | Dropdown |
| f12 | F_Anxiety_Disorders | Paresthesias (numbness or tingling sensations) | Dropdown |
| f127_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f20 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criterion b… | Text |
| sldi_hypomania_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| g12 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria d:the disturbance is not better explained by the symptoms of another m… | Dropdown |
| g6_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i><span style="font-weight: normal;">if … | Notes |
| a194 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | If symptoms not temporally associated with a general medical condition, check h… | Radio |
| a203_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a211 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B/c. There is evidence from the history, physical examination, or laboratory fi… | Dropdown |
| a212_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| a213_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i24_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| i39_a | I_Eating_Disorders | ...ever eat alone because you were embarrassed by how much you were eating? | Notes |
| i40_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i44_sum | I_Eating_Disorders | Past 3 months: sum of items coded 3 in criteria: "b" sxs | Calculation |
| i53 | I_Eating_Disorders | Indicate current severity: (circle the appropriate number) (the level of sever… | Dropdown |
| i9 | I_Eating_Disorders | Past month: anorexia nervosa criteria a, b, and c are coded "3" for the past 3 … | Text |
| l44 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| mh_can_age | Medical_History_Scid | Age of onset | Text |
| mh_eeg_year | Medical_History_Scid | Years of most recent test for eeg/"brain wave" test: | Text |
| mh_weight_fem_preg | Medical_History_Scid | In females who were pregnant currently or before: most you've ever weighed | Text |
| op15 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you taken any pills to ca… | yesno |
| op19_lifetime | Overview | Lifetime | Dropdown |
| op_livingstat | Overview | Are you living alone or with others? | Dropdown |