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 81 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a100_a | A_Mood_Episodes_W_Specifiers | ...were you so easily distracted by things around you that you had trouble conc… | Notes |
| a104_c | A_Mood_Episodes_W_Specifiers | (anything sexual that was likely to get you in trouble? driving recklessly?) | Notes |
| a113_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a124_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a130 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>age at onset of past hypomanic episode co… | Text |
| a27_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a44 | A_Mood_Episodes_W_Specifiers | Thoughts of own death | Radio |
| a5 | A_Mood_Episodes_W_Specifiers | Weight gain or increased appetite | Radio |
| a95_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as52_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_61ab | A_Mood_Episodes_W_Specifiers | Total number of manic episodes, including current (code -999 if unknown or 999 … | Text |
| aad_18 | Alcohol_Abuse_And_Dependence | While drinking, did you more than once have psychological problems start or get… | Radio |
| audit_f10 | Audit_Full | Has a relative, friend, doctor, or other health care worker been concerned abou… | Radio |
| b40_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">rate t… | descriptive |
| b44_i | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| b7_a | B_And_C_Psychotic_And_Associated_Symptoms | Is the symptom definitely "primary" or is there a possible or definite etiologi… | Text |
| c52_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | Notes |
| c8_gmc | B_And_C_Psychotic_And_Associated_Symptoms | If there is any indication that delusions or hallucinations may be secondary (i… | Radio |
| bis_8 | Barratt_Impulsiveness_Scale | I am self controlled. | Radio |
| bis_timestamp | Barratt_Impulsiveness_Scale | Bis timestamp | Text |
| bc1_d | Bc_Psychotic_Screening | Did you ever have the feeling that the words in a popular song were meant to se… | Notes |
| bdi_50 | Boss_Durkee_Inventory | Since the age of ten, i have never had a temper tantrum. | Radio |
| d23_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| demo_sexual_orientation | Demographics | What is your sexual orientation? | Radio |
| e167 | E_Substance_Use_Disorders | Cannabis:number of months prior to interview when the subject last had any subs… | Text |
| e189 | E_Substance_Use_Disorders | Other/ unknown: at least one substance use disorder symptom (except for craving… | Dropdown |
| e214 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e216 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e226_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e246 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major rol… | Dropdown |
| e248_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e25_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e44 | E_Substance_Use_Disorders | Pcp | Text |
| e66_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e75 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e76_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e95 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ed_diag_anorexia | Eating_Disorder | Diagnostic criteria for anorexia nervosa | Checkbox |
| ess_3 | Epworth_Sleepiness_Scale | Sitting, inactive in a public place (e.g. A theatre or a meeting) | Radio |
| relationships_father_13 | Experiences_In_Close_Relationships_Questionnairefa | It's easy for me to be affectionate with my father. | Radio |
| relationships_father_31 | Experiences_In_Close_Relationships_Questionnairefa | It helps to turn to my father in times of need. | Radio |
| f114_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often felt keyed up or on edg… | Notes |
| f120_duration | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #000000; font-weight:… | yesno |
| f2_a | F_Anxiety_Disorders | Tell me about that. When was the last bad one? what was it like? how did it beg… | Notes |
| f50_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>why did you avoid (<span style="font-weig… | Notes |
| f62 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a,… | Text |
| faces_10 | Family_Adaptability_And_Cohesion_Evaluation_Scale | We shift household responsibilities from person to person. | Radio |
| g30 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b/c: there is evidence from the history, physical examination, or labo… | Dropdown |
| g32 | G_Obsessive_Compulsive_And_Related_Disorders | Oc and related disorder due to amc criteria a, b/c, and e coded "3." | Text |
| g38_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a197_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a203_b | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a204_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a212_notes2 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>ask… | descriptive |
| i35_a | I_Eating_Disorders | ...ever eat until you felt uncomfortably full? | Notes |
| i7_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l30 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l32 | L_Trauma_And_Stress_Or_Related_Disorders | Repeated or extreme exposure to aversive details of traumatic events (e.g., po… | Radio |
| l34 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">indica… | Dropdown |
| l51 | L_Trauma_And_Stress_Or_Related_Disorders | Serious injury, actual | Radio |
| l99 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria b4 (lifetime): intense or prolonged psychological distress at exposure… | Dropdown |
| leosr_27 | Life_Events_Occurrence_Survey | Took out a major loan. | Checkbox |
| md_20_b | Major_Depression | 20b. If yes: how long were they present before the depression began? | Text |
| mh_58_a | Maniahypomania | Cocaine? | Radio |
| mh_61ab | Maniahypomania | A/b) number of "clean" manias (include mixed periods): | Text |
| mh_67b | Maniahypomania | 67b. How many hours did you sleep each night? | Text |
| mh_72a_desc | Maniahypomania | Describe | Notes |
| mh_neu_age | Medical_History_Scid | Age of onset | Text |
| md_dd_2 | Mood_Disorder | Diagnostic criteria for dysthymic disorder | Checkbox |
| dg_ethnicityfather | Overview | What is the ethnic background of your biological father? | Dropdown |
| op16 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you ever used marijuana (… | yesno |
| op19_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op21 | Overview | Have you ever used glue, paint, or correction fluid, gasoline, or other inhalan… | yesno |
| opd_4c | Overview_Of_Psychiatric_Disturbance | If any in 4a-b 4c. Were any primarily for alcohol and/or drug treatment? | Radio |
| pg_16 | Pathological_Gambling | How old were you when you first gambled heavily? | Text |
| phq9_6 | Patient_Health_Questionnaire_9 | Because of the way you felt, or any health problems, how many days of work did … | Text |
| rand36_30 | Rand_36_Item_Sf_Health_Survey | 9h. Have you been a happy person? | Radio |
| spaq_10_summer | Seasonal_Pattern_Assessment_Questionnaire | Summer | Text |
| tmd_29 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Did you ever need larger amounts of marijuana to get an effect, or did you ever… | Radio |
| tmd_99 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| med_note | Touch_Point_Medications | Medication notes (consolidated from multiple medication entries) | Notes |