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 167 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a101_c | A_Mood_Episodes_W_Specifiers | (were you more sociable during that time, such as calling on friends or going o… | Notes |
| a101_e | A_Mood_Episodes_W_Specifiers | Were you physically restless during this time, doing things like pacing a lot, … | Notes |
| a105 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| a105_sum | A_Mood_Episodes_W_Specifiers | Number of items a.96-a.104 coded "3". | Calculation |
| a107 | A_Mood_Episodes_W_Specifiers | D. [primary manic episode:] the episode is not attributable to the physiologic… | Dropdown |
| a107_logic4 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a110_b | A_Mood_Episodes_W_Specifiers | What was it like? | Notes |
| a113 | A_Mood_Episodes_W_Specifiers | Inflated self-esteem or grandiosity. | Dropdown |
| a114 | A_Mood_Episodes_W_Specifiers | Decreased need for sleep (e.g., feels rested after only 3 hours of sleep). | Dropdown |
| a122_sum | A_Mood_Episodes_W_Specifiers | Number of items a.113-a.121 coded "3". | Calculation |
| a27_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a28 | A_Mood_Episodes_W_Specifiers | Markedly diminished interest or pleasure in all, or almost all, activities most… | Dropdown |
| a28_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a39_b | A_Mood_Episodes_W_Specifiers | Did you feel guilty about things you had done or not done? | Notes |
| a39_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a49_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a54_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| a58_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if unc… | Notes |
| a87_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| a90_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a96_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">fo… | descriptive |
| a97_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as35_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as50 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| as63_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...lose interest or pleasure in things yo… | Notes |
| as86 | A_Mood_Episodes_W_Specifiers | Feeling unusually restless. | Dropdown |
| as90 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least tw… | Text |
| ad_30a1 | Anxiety_Disorder | 30a1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| adhd_22 | Attention_Deficit_Hyperactivity_Disorder | <h6 style="background-color:#da70d6">interviewer</h6>: count the number of yes … | Text |
| adhd_5a | Attention_Deficit_Hyperactivity_Disorder | 5a. Did your parents or teachers complain that you didn't follow instructions? | Radio |
| audit_f9 | Audit_Full | Have you or someone else been injured because of your drinking? | Radio |
| b40 | B_And_C_Psychotic_And_Associated_Symptoms | Avolition: an inability to initiate and persist in goal-directed activities. w… | Dropdown |
| c23 | B_And_C_Psychotic_And_Associated_Symptoms | Delusions or hallucinations for two or more weeks in the absence of a major moo… | Dropdown |
| c25_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| c58 | B_And_C_Psychotic_And_Associated_Symptoms | Age at onset of prodromal symptoms (if any) (code -999 if unknown). | Text |
| bis_notes | Barratt_Impulsiveness_Scale | Notes | Notes |
| bc17_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if yes… | Notes |
| bc18_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| be_opiate_quit | Best_Estimates | Quit age | Text |
| bdi_20 | Boss_Durkee_Inventory | I am irritated a great deal more than people are aware of. | Radio |
| bdi_21 | Boss_Durkee_Inventory | I don't know any people that i downright hate. | Radio |
| bdi_26 | Boss_Durkee_Inventory | When i am mad, i sometimes slam doors. | Radio |
| bdi_56 | Boss_Durkee_Inventory | Failure gives me feelings of remorse. | Radio |
| bdi_69 | Boss_Durkee_Inventory | I often feel that i have not lived the right kind of life. | Radio |
| aggression_4_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| cvltldcdr | California_Verbal_Learning_Test | Cvlt long delay cued recall raw | Text |
| cvltsdfrr | California_Verbal_Learning_Test | Cvlt short delay free recall raw | Text |
| cvltt3r | California_Verbal_Learning_Test | Cvlt trial 3 raw | Text |
| caq_12 | Caq | I prefer to feel bad now so i don't have to endure losing my happiness later. | Radio |
| caq_24 | Caq | I try to stay focused on the bad things that could happen, because it prevents … | Radio |
| cssrs_2b | Cssrs_Baseline | 2b. Non-specific active suicidal thoughts - <i style="background-color:#0272a6"… | Radio |
| cssrs_ab_b | Cssrs_Baseline | <i style="background-color:#4cbb17">past years</i>: | Radio |
| cssrs_v2_1a | Cssrs_Life | <div class="rich-text-field-label"><p><span style="color: rgb(0, 0, 0);">1. Wis… | yesno |
| d1 | D_Mood_Disorders | If there have never been any clinically significant mood symptoms, or if all mo… | Radio |
| d2 | D_Mood_Disorders | A. Criteria have been met for at least one manic episode. | Text |
| d30 | D_Mood_Disorders | If there has only been one major depressive episode in the past 2 years, check … | Radio |
| d35 | D_Mood_Disorders | C. In the last 2 years, two major depressive episodes have occurred that demons… | Dropdown |
| d40 | D_Mood_Disorders | Indicate type | Dropdown |
| demo_religion | Demographics | Which of the following spiritual communities do you identify with (choose all t… | Checkbox |
| e10 | E_Substance_Use_Disorders | Criteria 9; alcohol use is continued despite knowledge of having a persistent o… | Dropdown |
| e12_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, since <span style="… | Notes |
| e13 | E_Substance_Use_Disorders | At least two alcohol use disorder items coded "3" during the period of the past… | Text |
| e15 | E_Substance_Use_Disorders | At least one alcohol use disorder symptom (except for craving) in the past 3 mo… | Dropdown |
| e210_month | E_Substance_Use_Disorders | Inhalants: month | Dropdown |
| e221_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e222_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e223 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e223_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e226_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e234 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e249_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e252_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e253_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| e260 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e264 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e274_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e277_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e278 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e30_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e326_a | E_Substance_Use_Disorders | Hallucinogens: how old were you when you first had (list of substance use diso… | Notes |
| e337 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>phencyclidineand related substances:<br /… | Notes |
| e5_diaplay | E_Substance_Use_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| e66_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you wanted to … | Notes |
| e84_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e98 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ecrf_notes | Experiences_In_Close_Relationships_Questionnairefa | Notes | Notes |
| relationships_father_27 | Experiences_In_Close_Relationships_Questionnairefa | I worry a lot about my relationship with my father. | Radio |
| relationships_father_30 | Experiences_In_Close_Relationships_Questionnairefa | It makes me mad that i don't get the affection and support i need from my fathe… | Radio |
| relationship_m_yes | Experiences_In_Close_Relationships_Questionnairemo | I have experience in a relationship with my mother or with a mother figure | yesno |
| relationships_mother_12 | Experiences_In_Close_Relationships_Questionnairemo | I find it easy to depend on my mother. | Radio |
| relationships_partner_32 | Experiences_In_Close_Relationships_Questionnairepa | I am nervous when partners get too close to me. | Radio |
| f100_logic2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f105 | F_Anxiety_Disorders | Situational (includes airplanes, elevators, enclosed places) | Radio |
| f122_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before (<span style="font-weight: no… | Notes |
| f125 | F_Anxiety_Disorders | Age at onset of generalized anxiety disorder (code -999 if unknown) | Text |
| f138_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f2_a | F_Anxiety_Disorders | Tell me about that. When was the last bad one? what was it like? how did it beg… | Notes |
| f59_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>since (<span style="font-weight: normal;"… | Notes |
| f88_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f94_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| faces_16 | Family_Adaptability_And_Cohesion_Evaluation_Scale | In solving problems, the children's suggestions are followed. | Radio |
| faces_18 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Discipline is fair in our family. | Radio |
| faces_8 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members discuss problems and feel good about solutions. | Radio |
| sldi_mania_aao | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Age of onset within this interval | Text |
| sldi_suicideattempts_noe | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Number of episodes within this interval | Text |
| ftnd_st_2 | Ftndst | How often do you intentionally swallow tobacco juice? | Radio |
| g10_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g10_b | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| g11_b | G_Obsessive_Compulsive_And_Related_Disorders | Just before this began, were you physically ill? | Notes |
| g4_c | G_Obsessive_Compulsive_And_Related_Disorders | How about having urges to do something that kept coming back to you even though… | Notes |
| gas_2 | Global_Assessment_Scale | Score at worst point during current episode | Text |
| f150 | Gmcsubstance_For_Anxiety_Symptoms | The disturbance causes clinically significant distress or impairment in social,… | Dropdown |
| f158_b | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p>how did (<span style="font-weight: normal… | Notes |
| f159_logic | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a208 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>indicate context of development of mood s… | Dropdown |
| a216 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | If symptoms not temporally associated with substance/medication use, check here… | Radio |
| c78 | Gmcsubstance_For_Psychotic_Symptoms | Substance-induced psychotic disorder criteria a, b, c, and e are coded "3." | Text |
| i20_a | I_Eating_Disorders | Have you ever done anything to keep yourself from gaining weight because of the… | Notes |
| i26 | I_Eating_Disorders | Criteria e : the disturbance does not occur exclusively during episodes of anor… | Dropdown |
| i28 | I_Eating_Disorders | Past month: bulimia nervosa criteria a, b, c, d, and e are coded "3." | Text |
| i31 | I_Eating_Disorders | Number of months prior to interview when last had a symptom of bulimia nervosa | Text |
| i8_sum | I_Eating_Disorders | Lifetime: sum of items coded 3 between criteria a - c | Calculation |
| k2 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Screen q#15: | Text |
| k5 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - b: often has difficulty sustaining attention in tasks or play acti… | Dropdown |
| l120 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d5 (past month): markedly diminished interest or participation in sign… | Dropdown |
| l122_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l134 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e4 (past month): exaggerated startle response. | Dropdown |
| l188_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l3 | L_Trauma_And_Stress_Or_Related_Disorders | How about seeing another person being physically or sexually assaulted or abuse… | yesno |
| l30 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l34_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l51 | L_Trauma_And_Stress_Or_Related_Disorders | Serious injury, actual | Radio |
| l57 | L_Trauma_And_Stress_Or_Related_Disorders | Learning about actual or threatened violence or accidental death of a close fam… | Radio |
| leosr_7_disruption | Life_Events_Occurrence_Survey | Level of disruption 7. Started a love affair. | Radio |
| md_21 | Major_Depression | Did you see or hear things that other people could not see or hear? | Radio |
| md_4d | Major_Depression | 4d. Did you feel irritable? | Radio |
| md_61 | Major_Depression | Was your functioning (in this role) affected? | Radio |
| md_68 | Major_Depression | Did this episode follow increased use of alcohol? | Radio |
| mh_birth_dev | Medical_History_Digs | Was your own birth or early development abnormal in any way if no, skip to q8. | Radio |
| mh_dos2 | Medical_History_Digs | Dosage (medication 2) per day | Text |
| mh_weight_highest | Medical_History_Digs | Most you've ever weighed | Text |
| cs_logic | Medical_History_Scid | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| mh_eeg | Medical_History_Scid | 4 a. Eeg/"brain wave" tests | Radio |
| mh_neu_age | Medical_History_Scid | Age of onset | Text |
| md_cd_2 | Mood_Disorder | Does that mean that much of the time you either up or down? does your mood chan… | yesno |
| md_sdm_2 | Mood_Disorder | Have you though that anyone was out t get you, plotting behind your back, or pu… | yesno |
| dg_relaff | Overview | What was your childhood religious affiliation? | Notes |
| op15_a | Overview | Over your lifetime, when were you taking (substance) the most? how long did th… | Notes |
| op15_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op16_b | Overview | Have you ever had a time when your use of (substance) caused problems for you? | Notes |
| op16_pastyear | Overview | Past year | Dropdown |
| op18_pastyear | Overview | Past year | Dropdown |
| op_7a | Overview | 1 a. If ever married: how many times have you been legally married? | Text |
| op_schoolyear | Overview | How many years of school did you complete (highest attained)? | Text |
| opd_2b | Overview | 10 b. How old were you when you first saw someone for (emotional problem)? | Text |
| opd_4d | Overview | 12 e. How old were you at the time of your first psychiatric hospitalization? | Text |
| atarax_hydroxyzine | Overview_Of_Psychiatric_Disturbance | Atarax (hydroxyzine) | Checkbox |
| miltown_equanil_meprobamat | Overview_Of_Psychiatric_Disturbance | Miltown/equanil (meprobamate) | Checkbox |
| navane_thiotixene | Overview_Of_Psychiatric_Disturbance | Navane (thiotixene) | Checkbox |
| opd_4 | Overview_Of_Psychiatric_Disturbance | Have you ever been admitted to a hospital or day hospital because of problems w… | Radio |
| remeron_mirtazapine | Overview_Of_Psychiatric_Disturbance | Remeron (mirtazapine) | Checkbox |
| valproic_acid_depakene_dep | Overview_Of_Psychiatric_Disturbance | Valproic acid (depakene, depakote) | Checkbox |
| wellbutrin_bupropion | Overview_Of_Psychiatric_Disturbance | Wellbutrin (bupropion) | Checkbox |
| psy_41 | Psychosis | Did the current/most recent episode follow use of street drugs? | Radio |
| which_of_the_following_cat | Psychosocial_Functioning | Which of the following categories best characterizes your level of satisfaction… | Radio |
| reyimmedraw | Rey_Complex_Figure_Test | Rey immediate recall raw | Text |
| wasi2iq | Wasi | Two subtests estimated iq | Calculation |