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 91 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a104_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? | Notes |
| a118 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a132_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>for the past couple of years, since<span … | Notes |
| a137_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have mood swings affected your relati… | Notes |
| a40 | A_Mood_Episodes_W_Specifiers | Worthlessness | Radio |
| a68 | A_Mood_Episodes_W_Specifiers | C. The mood disturbance is sufficiently severe to cause marked impairment in so… | Dropdown |
| a78_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...did you have thoughts racing through y… | Notes |
| a97_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as1_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as4 | A_Mood_Episodes_W_Specifiers | Fear that something awful may happen. | Dropdown |
| as58_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as67_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as96_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...talk or move more slowly than was norm… | Notes |
| skip_to_tobacco_marijuana | Alcohol_Abuse_And_Dependence | Skip to tobacco, marijuana and other drug abuse and dependence if no | descriptive |
| ad_40b | Anxiety_Disorder | Social | Text |
| adhd_10 | Attention_Deficit_Hyperactivity_Disorder | Did you often leave your homework at home or leave things outside by accident? | Radio |
| b33_a | B_And_C_Psychotic_And_Associated_Symptoms | Mutism: | Notes |
| b5 | B_And_C_Psychotic_And_Associated_Symptoms | Delusion of guilt, i.e., a belief that a minor error in the past will lead to d… | Text |
| c26_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc10_a | Bc_Psychotic_Screening | Did you ever feel that certain thoughts that were not your own were put into yo… | Notes |
| bdi_10 | Boss_Durkee_Inventory | I never get mad enough to throw things. | Radio |
| bdi_68 | Boss_Durkee_Inventory | When arguing, i tend to raise my voice. | Radio |
| ca_1a | Commorbidity_Assessment | 1a. Mood changes/psychotic symptoms occurred first: did you have (mood changes/… | Radio |
| ca_1a1_days | Commorbidity_Assessment | 1a1. If yes: for how long did you have(mood changes/psychotic symptoms) right b… | Text |
| cowal_w | Controlled_Oral_Word_Association | Cowa 3rd letter - l or w | Text |
| cis_4 | Coronavirus_Impact_Scale | Medical health care access: | Radio |
| ctq_3 | Ctq | People in my family called me things like "stupid," "lazy," or "ugly." | Radio |
| cudit_c2 | Cudit_C | How many hours were you "stoned" on a typical day when you had been using canna… | Radio |
| e167 | E_Substance_Use_Disorders | Cannabis:number of months prior to interview when the subject last had any subs… | Text |
| e191_a | E_Substance_Use_Disorders | Other/ unknown: when did you last have (any sxs of substance use disorder)? | Notes |
| e231_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e23_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e249_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e250_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e273 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e278 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e279_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e296_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e300 | E_Substance_Use_Disorders | Sedatives/hypnotics anxiolytic: year | Text |
| e318_a | E_Substance_Use_Disorders | Inhalants: how old were you when you first had (list of substance use disorder… | Notes |
| e97 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e98_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| e98_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ed_10_spec | Eating_Disorder | If yes: specify | Text |
| ept19 | Ept_Test | Ept 19 sad | Radio |
| ept36 | Ept_Test | Ept 36 fear | Radio |
| relationships_father_18 | Experiences_In_Close_Relationships_Questionnairefa | I'm afraid once my father gets to know me, he won't like who i really am. | Radio |
| relationships_mother_27 | Experiences_In_Close_Relationships_Questionnairemo | I worry a lot about my relationship with my mother. | Radio |
| relationships_partner_32 | Experiences_In_Close_Relationships_Questionnairepa | I am nervous when partners get too close to me. | Radio |
| f16_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f19_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f41 | F_Anxiety_Disorders | Body dysmorphic-disorder-related (in bdd) | Radio |
| faces_18 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Discipline is fair in our family. | Radio |
| sldi_ind_of_psych_epi | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Rapid cycling (4 or more in a year) | Radio |
| g15_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f158_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a204_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| i6_b | I_Eating_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| k21 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 h.often has difficulty awaiting his or her turn (e.g., while waiting… | Dropdown |
| k5_notes | K_Adult_Attention_Deficit_Hyperactivity_Disorder | In the past 6 months... | descriptive |
| l110_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of items coded '3' for criteria c | Calculation |
| l116_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l142 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria g (lifetime): the disturbance causes clinically significant distress o… | Dropdown |
| l57 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| l99_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| lfq_16 | Life_Functioning_Questionnaire | B. School | Radio |
| lfq_29 | Life_Functioning_Questionnaire | Day hospital | Radio |
| doing_risky_things_for_ple | Major_Depression | 37a7. Doing risky things for pleasure - spending, sex, reckless driving etc. | Radio |
| md_38_e | Major_Depression | 38e. Did you feel depressed,sad,down or low? | Radio |
| mh_art_age | Medical_History_Scid | Age of onset | Text |
| mh_docvisits | Medical_History_Scid | 2 b. Sees doctor regularly | Radio |
| mh_sc_age | Medical_History_Scid | Age of onset | Text |
| mh_weight_fem_preg | Medical_History_Scid | In females who were pregnant currently or before: most you've ever weighed | Text |
| op16_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op17_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| op_cp7 | Overview | How have you been spending your free time? | Notes |
| opd_2 | Overview | Have you ever seen any professional for emotional problems, your nerves, or the… | Radio |
| opd_2c | Overview | 10 c. Were you employed at that time or a full-time student or homemaker? | Radio |
| pf_5 | Participant_Feedback | Is there anything else you would like to tell us? | Notes |
| psy_47m | Psychosis | 47m. How long did you have these experiences before you had (active psychotic f… | Text |
| psy_50a_5 | Psychosis | Needing less sleep - energetic after little or no sleep | Radio |
| work_since_last_diagnostic | Psychosocial_Functioning | Work since last diagnostic interview | Text |
| spaq_7a | Seasonal_Pattern_Assessment_Questionnaire | A. Sleep length | Radio |
| stroopclrtscor | Stroop | Stroop color t score | Text |
| sb_15 | Suicidal_Behavior | Have you ever intentionally harmed yourself when you were upset but you had no … | Radio |
| sb_15a | Suicidal_Behavior | If yes: describe | Text |
| sb_18_bipolar_mixed_state | Suicidal_Behavior | Bipolar (mixed_state) | Radio |
| coc_14 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| tmd_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you ever used marijuana? | Radio |
| tmd_2a1_perday | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | # of packs per day | Text |