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 159 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a136_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you using an… | Notes |
| a138 | A_Mood_Episodes_W_Specifiers | Cyclothymic disorder criteria a, b, c, d, e, and f are coded "3." | Text |
| a64 | A_Mood_Episodes_W_Specifiers | Increase in activity | Radio |
| a91_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as38 | A_Mood_Episodes_W_Specifiers | Early morning awakening (i.e., at least 2 hours before usual awakening). | Dropdown |
| as40_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as41_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as58_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as67 | A_Mood_Episodes_W_Specifiers | Recurrent thoughts of death (not just fear of dying), recurrent suicidal ideati… | Dropdown |
| inpatient_alcohol_program | Alcohol_Abuse_And_Dependence | Inpatient alcohol program | Radio |
| ad_18c | Anxiety_Disorder | 18c. Have you changed your behavior because of the attack? | Radio |
| ad_18c1 | Anxiety_Disorder | 18c1. If yes to questioon 18 a,b,c: how long did you fear, worry or change in y… | Text |
| ad_34 | Anxiety_Disorder | Because of (feared object/situation), was there a difference in your social lif… | descriptive |
| b20 | B_And_C_Psychotic_And_Associated_Symptoms | Gustatory hallucinations (i.e., a hallucination involving the perception of ta… | Text |
| b44_notes | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>use… | descriptive |
| b48_delusions_month | B_And_C_Psychotic_And_Associated_Symptoms | Offset (months) | Dropdown |
| c1_gmc_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c24 | B_And_C_Psychotic_And_Associated_Symptoms | Symptoms that meet criteria for a major mood episode are present for the majori… | Dropdown |
| bis_17 | Barratt_Impulsiveness_Scale | I act "on impulse." | Radio |
| be_anorexia_aao | Best_Estimates | Anorexia nervosa (307.10): age of onset | Text |
| be_func_seve_msd | Best_Estimates | Functional severity of most severe depression | Radio |
| be_othaffective_aao_3 | Best_Estimates | Age of onset | Text |
| be_patho_gamble_aao | Best_Estimates | Pathological gambling (312.31): age of onset | Text |
| bdi_6 | Boss_Durkee_Inventory | I know that people tend to talk about me behind my back. | Radio |
| aggression_5 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| bsps_3b | Bsps | Palpitation | Radio |
| cvltldcdr | California_Verbal_Learning_Test | Cvlt long delay cued recall raw | Text |
| caq_17 | Caq | I don't anticipate that anything good will happen so that everything will feel … | Radio |
| s9 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>9. How about having images pop into your … | yesno |
| cis_12c | Coronavirus_Impact_Scale | 12c. Can you describe your symptomology of your long haul syndrome? | Notes |
| cssrs_1b | Cssrs_Baseline | 1b. Wish to be dead - <i style="background-color:#0272a6">past months</i> <br><… | Radio |
| cssrs_b_mra | Cssrs_Scid_5 | Most recent attampt | Dropdown |
| cssrs_b_sb_b2 | Cssrs_Scid_5 | <i style="background-color:#4cbb17">past year</i>: <font size=2 color="#c46210… | Notes |
| cssrs_2_desc_v2 | Cssrs_V2 | If answered yes to 2, describe: | Notes |
| cssrs_4a_v2 | Cssrs_V2 | Active suicidal ideation with some intent to act, without specific plan - since… | Radio |
| cssrs_ab_v2 | Cssrs_V2 | <u>aborted attempts</u> when person begins to take steps towards making a suic… | descriptive |
| cssrs_mlad_v2 | Cssrs_V2 | Most lethal attempt date | Text |
| d20_b | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how often did they occur during o… | Notes |
| d30_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| d32 | D_Mood_Disorders | Indicate month of regular onset of episode | Dropdown |
| dudit_f9 | Dudit_Full | How often over the past year have you had guilty feelings or a bad conscience b… | Radio |
| e100_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… | Notes |
| e132_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e133 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The cha… | Dropdown |
| e134_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e154 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>stimulants (including cocaine):</p> <p><e… | Notes |
| e158 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>hallucinogens:<br /><br /><em><span style… | Notes |
| e162_hallucinogens | E_Substance_Use_Disorders | Hallucinogens: in a controlled environment: if the individual is [currently] in… | Radio |
| e162_sedatives | E_Substance_Use_Disorders | Sedatives: in a controlled environment: if the individual is [currently] in an … | Radio |
| e176 | E_Substance_Use_Disorders | Opiods: age at onset | Text |
| e183 | E_Substance_Use_Disorders | Pcp: number of months prior to interview when the subject last had any substanc… | Text |
| e207_month | E_Substance_Use_Disorders | Cannabis: month | Dropdown |
| e217 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e221_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e249_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e27_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e30_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e310_a | E_Substance_Use_Disorders | Stimulants: how old were you when you first had (list of substance use disorde… | Notes |
| e315_sum | E_Substance_Use_Disorders | Inhalants: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e319 | E_Substance_Use_Disorders | Pcp: at least two substance use disorder items coded "3" for the past 12 months | Text |
| e324 | E_Substance_Use_Disorders | Hallucinogens: year | Text |
| e332 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>sedatives, hypnotics, or anxiolytics:<br … | Notes |
| e37_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>how old were you when you first had<span … | Notes |
| e70_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e85_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 120px;"><em><span st… | Notes |
| ed_2a | Eating_Disorders | Diagnostic criteria for bulimia nervosa | Checkbox |
| comments_ept | Emotion_Perception_Test | Ept comments | Notes |
| ept34 | Ept_Test | Ept 34 happy | Radio |
| relationships_mother_19 | Experiences_In_Close_Relationships_Questionnairemo | I feel comfortable depending on my mother. | Radio |
| f111_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | yesno |
| f115_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often tired easily?</p></div> | Notes |
| f120_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f131_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often tire easily?</p></div> | Notes |
| f143_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f47_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f59_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f75_gmc_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f78_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f88_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | descriptive |
| f98 | F_Anxiety_Disorders | [during the past 6 months,] the phobic situation(s) is actively avoided, or end… | Dropdown |
| g11_c | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| g31_d | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| g40 | G_Obsessive_Compulsive_And_Related_Disorders | Substance/medication-induced obsessive-compulsive and related disorder criteria… | Text |
| g4_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><i></i><strong>have you ever been bothere… | Notes |
| g7 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria 1:repetitive behaviors (e. G., hand washing, ordering, checking) or me… | Dropdown |
| gad_1 | Generalized_Anxiety_Disorder_Scale | Feeling nervous, anxious, or on edge | Radio |
| gad_8 | Generalized_Anxiety_Disorder_Scale | If you checked off <u>any</u> problems, how <u>difficult</u> have these problem… | Radio |
| gas_3a | Global_Assessment_Scale | Score range during past month | Radio |
| be_sure_to_enter_interim_f | Global_Social_Adjustment | Be sure to enter interim family psychiatric history | descriptive |
| f150_a | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a200 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | Specify if | Dropdown |
| c68_b | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c77_a | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| c77_f | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| hamd_grid_image_19 | Hamd | Depersonalization and derealization | descriptive |
| i1 | I_Eating_Disorders | Screen q#12 | Text |
| i22 | I_Eating_Disorders | Criteria c( lifetime): the binge eating and inappropriate compensatory behavior… | Dropdown |
| k8 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteira 1 - e: often has difficulty organizing tasks and activities (e.g., dif… | Dropdown |
| l105_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l120 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d5 (past month): markedly diminished interest or participation in sign… | Dropdown |
| l121 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d6 (lifetime): feelings of detachment or estrangement from others. | Dropdown |
| l129 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria e2 (lifetime) : reckless or self-destructive behavior. | Dropdown |
| l129_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you done reckless things, like dr… | Notes |
| l134_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| leosr_19 | Life_Events_Occurrence_Survey | Family member other than spouse or child died. | Checkbox |
| lfq_3 | Life_Functioning_Questionnaire | Enjoyment: enjoying time spent together | Radio |
| from_within_your_head | Major_Depression | 2.a. From within your head | Radio |
| md_35_spec | Major_Depression | If yes: specify: | Text |
| md_4c | Major_Depression | 4c. Did you feel depressed, sad, down, or low? | Radio |
| md_4e | Major_Depression | 4e. Did you feel anxious? | Radio |
| md_76 | Major_Depression | How many courses of ect have you had for depression? | Text |
| losing_interest_in_pleasur | Maniahypomania | 31a5. Losing interest in pleasurable activities? | Radio |
| mh_20_specify | Maniahypomania | If yes: specify: | Text |
| mh_23 | Maniahypomania | Was your major responsibility during this episode job, home, school or somethin… | Radio |
| mh_24_a | Maniahypomania | 24a. Did something negative happen as a result of this (such as marital separat… | Radio |
| mh_43 | Maniahypomania | Were you so excited that it was almost impossible to hold a conversation with y… | Radio |
| mh_53 | Maniahypomania | Code based on answers to questions 43-52 modified rdc impairment: decreased fu… | Radio |
| mh_55_spec | Maniahypomania | If yes: specify <h6 style="background-color:#da70d6">interviewer</h6>: the fol… | Text |
| mh_emp_age | Medical_History_Digs | Age of onset | Text |
| mh_mri | Medical_History_Digs | 5c. Head mri | Radio |
| mh_neu_age | Medical_History_Digs | Age of onset | Text |
| mh_dia | Medical_History_Scid | Diabetes | Radio |
| mctq_10_min | Munich_Chronotype_Questionnaire | Minutes: | Text |
| mctq_14_hr | Munich_Chronotype_Questionnaire | Hour: | Text |
| mctq_1_hr | Munich_Chronotype_Questionnaire | Hour: | Text |
| mctq_1a | Munich_Chronotype_Questionnaire | Are you currently working (this includes being, for example, a housewife or hou… | yesno |
| mctq_28 | Munich_Chronotype_Questionnaire | Mother | Dropdown |
| mctq_8b | Munich_Chronotype_Questionnaire | Because i would feel terrible afterwords | Radio |
| op16_c1 | Overview | <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… | Notes |
| opd_1 | Overview | Have you ever had any emotional problems or a period when you were not feeling … | Radio |
| abilify_ariprapizole | Overview_Of_Psychiatric_Disturbance | Abilify (ariprapizole) | Checkbox |
| pg_15 | Pathological_Gambling | <h6 style="background-color:#da70d6">interviewer</h6>: count positive symptoms … | Text |
| post_traumatic_stress_disordercsv_notes | Post_Traumatic_Stress_Disorder | Notes | Notes |
| ptsd_13 | Post_Traumatic_Stress_Disorder | Irritability or angry outbursts (apart from depression or mania) | Radio |
| psy_3 | Psychosis | If no: how old were you the last time you had (psychotic symptoms)? | Text |
| psy_32b | Psychosis | 32b. If yes: definitely bizarre delusions (question 21 coded 2) | Radio |
| psy_3a_days | Psychosis | 3a. How long did these symptoms last? | Text |
| psy_40 | Psychosis | Did the current/most recent episode follow increased or excessive use of alcohol | Radio |
| psy_42_yes | Psychosis | If yes: specify: | Text |
| psy_47a2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: stay away from famil… | Radio |
| psy_47d2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: neglect grooming, ba… | Radio |
| psy_6_desc | Psychosis | What made you think so? | Text |
| psy_9_spec | Psychosis | If yes: specify: | Text |
| how_many_times_have_y2_7fa | Psychosocial_Functioning | How many times have you had to interrupt your work for mental health reasons si… | Radio |
| if_in_school_since_th2_338 | Psychosocial_Functioning | If in school since the last diagnostic interview, how many times have you had t… | Radio |
| pf_emp | Psychosocial_Functioning | What best characterizes your level of impairment at work (due to mental health)… | Radio |
| pf_hd_init | Psychosocial_Functioning | Only if the subject has not performed any household duties since the last inter… | descriptive |
| school_history | Psychosocial_Functioning | School history: | Radio |
| rends_5 | Roswell_Ends_Nicotine_Dependence_Scale | How often do you vape? | Radio |
| spaq_7f | Seasonal_Pattern_Assessment_Questionnaire | F. Energy level | Radio |
| sighd_note | Sighd | Note | Notes |
| som_2j | Somatization | 2j. Being unconscious or fainting (not seizures)? | Radio |
| sb_11 | Suicidal_Behavior | Did the suicidal behavior described occur during an episode of.. | descriptive |
| sb_11_5 | Suicidal_Behavior | Psychosis | Radio |
| sb_18_alcohol_abuse | Suicidal_Behavior | Alcohol abuse | Radio |
| sb_5b | Suicidal_Behavior | 5b. Psychiatric hospital? | Radio |
| sb_8 | Suicidal_Behavior | <h6 style="background-color:#da70d6">interviewer</h6>: rate intent of most seri… | Radio |
| sd_up_2 | Summary | N/A | Calculation |
| coc_2 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |