Request Data
Important Information
Request Process
-
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.
-
Regulatory Requirements
If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.
-
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.
-
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
-
Researcher Information
Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.
-
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.
-
Timeline
Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.
-
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 143 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a101 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a121_d | A_Mood_Episodes_W_Specifiers | (did you make any risky or impulsive business investments or get involved in a … | Notes |
| a128_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a130_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how old were you when (<span style="font-… | Notes |
| a68_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a76 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (e.g., feels rested after only 3 hours of sleep). | Dropdown |
| a87_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a91_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a96_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...how did you feel about yourself? (more… | Notes |
| as1_b | A_Mood_Episodes_W_Specifiers | ...feel keyed up or tense? (on most of the days?) | Notes |
| as1_notes | A_Mood_Episodes_W_Specifiers | On most of the days when you were feeling depressed, did you also... | descriptive |
| as34_notes | A_Mood_Episodes_W_Specifiers | During that time when you were feeling the worst... | descriptive |
| as39_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| aad_8 | Alcohol_Abuse_And_Dependence | Did your drinking often cause you to have problems at work, school or at home? | Radio |
| if_3_drinks_or_fewer_skip | Alcohol_Abuse_And_Dependence | If 3 drinks or fewer, skip to tobacco, marijuana and other drug abuse dependence | descriptive |
| ap_16 | Antisocial_Personality | Since you were 15, have you ever been faithful to one person in a romantic or l… | yesno |
| ad_10 | Anxiety_Disorder | Did you ever have (obsession and/or compulsion) at some time other than within … | Radio |
| ad_11 | Anxiety_Disorder | Have you ever had panic attacks or anxiety attacks when you suddenly felt very … | Radio |
| ad_2 | Anxiety_Disorder | Have you ever had to repeat some act over and over which you could not resist r… | Radio |
| ad_2a | Anxiety_Disorder | 2a. What was it you did over and over? | Notes |
| ad_2c | Anxiety_Disorder | 2c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the beha… | Radio |
| ad_35c | Anxiety_Disorder | 35c. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| ad_7b | Anxiety_Disorder | 7b. Did they significantly interfere with how you managed your work, school, ho… | Radio |
| ad_8 | Anxiety_Disorder | How old were you the first time you were bothered by (obsessions and/or compuls… | Text |
| fear_of_going_crazy_or_doi | Anxiety_Disorder | Fear of going crazy or doing something uncontrolled | Checkbox |
| adhd_3a | Attention_Deficit_Hyperactivity_Disorder | 3a. Did you have trouble sticking to one activity or when you were playing or d… | Radio |
| specify | Attention_Deficit_Hyperactivity_Disorder | Specify: | Notes |
| b24 | B_And_C_Psychotic_And_Associated_Symptoms | Disorganized speech: the individual may switch from one topic to another (derai… | Dropdown |
| b46_delusions | B_And_C_Psychotic_And_Associated_Symptoms | Course: | Text |
| b47_negative_year | B_And_C_Psychotic_And_Associated_Symptoms | Onset (year) | Text |
| b48_catatonic_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| c25_d | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>just before</strong> <span style=… | Notes |
| c3_disorgspeech | B_And_C_Psychotic_And_Associated_Symptoms | Number of disorganized speech sxs endorsed: | Text |
| c57_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| bc12_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bc14a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc18a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc1_e | Bc_Psychotic_Screening | Did you ever have the feeling that what people were wearing was intended to sen… | Notes |
| bc1_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc3a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc5_a | Bc_Psychotic_Screening | Have you ever felt that you had committed a crime or done something terrible fo… | Notes |
| bc6_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| bdi_7 | Boss_Durkee_Inventory | When i disapprove of my friends' behavior, i let them know it. | Radio |
| bdi_70 | Boss_Durkee_Inventory | I have known people who pushed me so far that we came to blows. | Radio |
| aggression_11 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| caq_18 | Caq | I maintain a negative mood because it makes it easier to cope when bad things h… | Radio |
| caq_21 | Caq | I would rather feel down than have to go through life experiencing ups and down… | Radio |
| d39_gmc_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d8_e | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>have </strong>(<span style="font-… | Notes |
| demo_basic_needs | Demographics | In the past 12 months, was there ever a time that you ran out of money to affor… | yesno |
| demo_child_2_age | Demographics | Age of child 2 | Text |
| dudit_prompt_full1 | Dudit_Full | For a list of substances download this link: | descriptive |
| e107_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e15_a | E_Substance_Use_Disorders | During the past 3 months, how much have you been drinking? | Notes |
| e15_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e206_e213_notes | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p> </p> <p><span style="font-weight: 400;">… | descriptive |
| e210_year | E_Substance_Use_Disorders | Inhalants: year | Text |
| e217_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e225_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e227_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e247_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e251_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e252_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e27_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e28 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e315 | E_Substance_Use_Disorders | Inhalants: at least two substance use disorder items coded "3" for the past 12… | Text |
| e317 | E_Substance_Use_Disorders | Inhalants: indicate severity: | Text |
| e318_a | E_Substance_Use_Disorders | Inhalants: how old were you when you first had (list of substance use disorder… | Notes |
| e338 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>hallucinogens:<br /><br /><span style="fo… | Notes |
| e342 | E_Substance_Use_Disorders | Remission : cannabis | Dropdown |
| e343 | E_Substance_Use_Disorders | Remission : stimulants | Dropdown |
| e5_a | E_Substance_Use_Disorders | Have you had a strong desire or urge to drink in between those times when you w… | Notes |
| e60_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you wanted to … | Notes |
| e80_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e84_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e86_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e87_a | E_Substance_Use_Disorders | During the past year, have you missed work or school or often arrived late beca… | Notes |
| e88_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e89_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e96_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| ept1 | Ept_Test | Ept 1 happy | Radio |
| relationships_mother_4 | Experiences_In_Close_Relationships_Questionnairemo | I often wish that my mother's feelings for me were as strong as my feelings for… | Radio |
| f120_sum | F_Anxiety_Disorders | Number of items f.114 - f.119 coded "3". | Calculation |
| f144_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before you began having (<span style… | Notes |
| f17_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 |
| f50_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>why did you avoid (<span style="font-weig… | Notes |
| f74_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f75_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f75_gmc_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f88_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g12 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria d:the disturbance is not better explained by the symptoms of another m… | Dropdown |
| gad_2 | Generalized_Anxiety_Disorder_Scale | Not being able to stop or control worrying | Radio |
| taking_into_consideration | Global_Social_Adjustment | Taking into consideration everything you know about the subject including educa… | Radio |
| f151 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">anxiety dis… | Text |
| a218_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c78_logic3 | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| i1 | I_Eating_Disorders | Screen q#12 | Text |
| i30 | I_Eating_Disorders | Indicate type of remission by circling the appropriate number: 1 -in partial r… | Dropdown |
| i3_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… | Notes |
| i43 | I_Eating_Disorders | At least 3 "b" sxs coded "3" | Text |
| i53 | I_Eating_Disorders | Indicate current severity: (circle the appropriate number) (the level of sever… | Dropdown |
| i55 | I_Eating_Disorders | Number of months prior to interview when last had a symptom of binge-eating dis… | Text |
| i6_a | I_Eating_Disorders | <div class="rich-text-field-label"><p>at your lowest weight, did you still feel… | Notes |
| k17 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 d: often unable to play or engage in leisure activities quietly. | Dropdown |
| k28_a | K_Adult_Attention_Deficit_Hyperactivity_Disorder | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l142_e | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><strong>have<span style="font-weight: nor… | Notes |
| l145 | L_Trauma_And_Stress_Or_Related_Disorders | Ptsd criteria b, c, d, e, and g met for the past month. | Text |
| l31 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| l50 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| leosr_13_disruption | Life_Events_Occurrence_Survey | Level of disruption 13. Birth of a child, or adopted a child | Radio |
| leosr_37 | Life_Events_Occurrence_Survey | Recently assumed care-giving duties for relative, spouse/ partner, or friend. | Checkbox |
| leosr_9_disruption | Life_Events_Occurrence_Survey | Level of disruption 9. Separate or divorce from your partner. | Radio |
| lfq_timestamp | Life_Functioning_Questionnaire | Lfq timestamp | Text |
| md_5 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: is the most severe episo… | Radio |
| md_63_a_spec | Major_Depression | If yes: specify | Text |
| mh_44d | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: does this total more tha… | Radio |
| mh_desc1 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if only one or none, ski… | descriptive |
| details_if_yes_for_th2_0f7 | Medical_History_Digs | Additional details: if yes for the above condition | Text |
| mh_art_details | Medical_History_Scid | Additional details: | Notes |
| mctq_10 | Munich_Chronotype_Questionnaire | I normally wake up at ______ hours (use 24-hour time) enter values from 00:00… | Text |
| op19_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| opd_4b | Overview | 12 b. How many times were you admitted to a day hospital? | Text |
| abilify_ariprapizole | Overview_Of_Psychiatric_Disturbance | Abilify (ariprapizole) | Checkbox |
| anafranil_clomipramine_hyd | Overview_Of_Psychiatric_Disturbance | Anafranil (clomipramine hydrochloride) | Checkbox |
| elavil_amitriptyline | Overview_Of_Psychiatric_Disturbance | Elavil (amitriptyline) | Checkbox |
| phq9_1c | Patient_Health_Questionnaire_9 | C. Trouble falling or staying asleep, or sleeping too much | Radio |
| phq9_1g | Patient_Health_Questionnaire_9 | G. Trouble concentrating on things, such as reading the newspaper or watching t… | Radio |
| psy_47f2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: speak in a way that … | Radio |
| psy_63b2a | Psychosis | If yes: two or more voices or a voice commenting on the subject's behavior or t… | Radio |
| sf_so_specify | Psychosocial_Functioning | Specify: | Text |
| reyrecogile | Rey_Complex_Figure_Test | Rey recognition percentile | Text |
| spaq_10_spring | Seasonal_Pattern_Assessment_Questionnaire | Spring | Text |
| spaq_12 | Seasonal_Pattern_Assessment_Questionnaire | If you experience changes with the seasons, do you feel that these are problems… | yesno |
| spaq_3 | Seasonal_Pattern_Assessment_Questionnaire | Sex | Dropdown |
| spaq_7f | Seasonal_Pattern_Assessment_Questionnaire | F. Energy level | Radio |
| spaq_8j | Seasonal_Pattern_Assessment_Questionnaire | J. Sleep most | Checkbox |
| som_2i | Somatization | 2i. Having a seizure or convulsion(where you had staring spells or were unconsc… | Radio |
| stroopclrtscor | Stroop | Stroop color t score | Text |
| stroopwdtscor | Stroop | Stroop word t score | Text |
| sb_17 | Suicidal_Behavior | Circle yes in the ever column for any of the following reasons offered; ask if … | descriptive |
| mfu_8 | Summary | N/A | Calculation |
| oth_1 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Text |