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 138 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a101_b | A_Mood_Episodes_W_Specifiers | (did you find yourself more enthusiastic at work or working harder at your job?… | Notes |
| a107_logic5 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a108_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a118 | A_Mood_Episodes_W_Specifiers | Increase in goal-directed activity (either socially, at work or school, or sexu… | Dropdown |
| a121_a | A_Mood_Episodes_W_Specifiers | ...did you do anything that could have caused trouble for you or your family? | Notes |
| a121_d | A_Mood_Episodes_W_Specifiers | (did you make any risky or impulsive business investments or get involved in a … | Notes |
| a125_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a128_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a133_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a43_b | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| a50_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a57_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a85_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a87_logic | 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 |
| as102 | A_Mood_Episodes_W_Specifiers | D. The mixed symptoms are not attributable to the physiological effects of a su… | Dropdown |
| as1_b | A_Mood_Episodes_W_Specifiers | ...feel keyed up or tense? (on most of the days?) | Notes |
| as47_a | A_Mood_Episodes_W_Specifiers | ...how many hours (in a 24-hour period) did you usually sleep (including naps)?… | Notes |
| as51 | A_Mood_Episodes_W_Specifiers | C. Criteria are not met for "with melancholic features" during the same episode. | Text |
| as60 | A_Mood_Episodes_W_Specifiers | Onset of mood symptoms occurs during pregnancy or in the 4 weeks following deli… | Dropdown |
| as85 | A_Mood_Episodes_W_Specifiers | Feeling keyed up or tense. | Dropdown |
| as95_a | A_Mood_Episodes_W_Specifiers | ...lose interest or pleasure in things you usually enjoyed? (on most of the da… | Notes |
| ap_14 | Antisocial_Personality | Since you were 15, have you ever been responsible for children? if no, skip to… | Radio |
| ap_4a | Antisocial_Personality | If yes: specify: | Text |
| ad_11 | Anxiety_Disorder | Have you ever had panic attacks or anxiety attacks when you suddenly felt very … | Radio |
| ad_30a1 | Anxiety_Disorder | 30a1. <h6 style="background-color:#da70d6">interviewer</h6>: did the avoidant b… | Radio |
| ad_33_2 | Anxiety_Disorder | Social | Radio |
| ad_35b | Anxiety_Disorder | 35b. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| sudden_trembling_or_shakin | Anxiety_Disorder | Sudden trembling or shaking | Checkbox |
| adhd_10a | Attention_Deficit_Hyperactivity_Disorder | 10a. Were you often forgetful throughout your day or did other people tell you … | Radio |
| b12 | B_And_C_Psychotic_And_Associated_Symptoms | Thought broadcasting, i.e., the delusion that one's thoughts are being broadcas… | Text |
| b47_delusions_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| b49_negative | B_And_C_Psychotic_And_Associated_Symptoms | Check if present last month | Radio |
| b6 | B_And_C_Psychotic_And_Associated_Symptoms | Jealous delusion, i.e., that one's sexual partner is unfaithful. | Text |
| bc12_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc14a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc17 | Bc_Psychotic_Screening | Somatic hallucination, i.e., a hallucination involving the perception of physic… | Dropdown |
| bc18a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc19a | Bc_Psychotic_Screening | Is the symptom definitely "primary" or whether there is a possible or definite … | Dropdown |
| bc3_3_b | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| bc6_a | Bc_Psychotic_Screening | Have you ever been convinced that your spouse or partner was being unfaithful t… | Notes |
| bdi_10 | Boss_Durkee_Inventory | I never get mad enough to throw things. | Radio |
| bdi_53 | Boss_Durkee_Inventory | If i let people see the way i feel, i'd be considered a hard person to get alon… | Radio |
| bdi_70 | Boss_Durkee_Inventory | I have known people who pushed me so far that we came to blows. | Radio |
| cvltacrstrilrcn_z | California_Verbal_Learning_Test | Cvlt across trials learning consistency z score | Text |
| cvltldrec_z | California_Verbal_Learning_Test | Cvlt long delay recognition z score | Text |
| s2 | Core_Screening_Module_Excluding_Optional_Disorders | <div class="rich-text-field-label"><p>2. Have you ever been very anxious about … | yesno |
| cssrs_2b | Cssrs_Baseline | 2b. Non-specific active suicidal thoughts - <i style="background-color:#0272a6"… | Radio |
| cssrs_ab | Cssrs_Baseline | <u>aborted attempts</u> when person begins to take steps towards making a suic… | descriptive |
| deter_a_v2 | Cssrs_V2 | Most severe: | Radio |
| d39_c | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| demo_housing_other | Demographics | If some other place not mentioned, please specify: | Text |
| e133_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e214_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>have you ever found that once you started… | Notes |
| e247_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e250_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e251_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 |
| e2_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e306 | E_Substance_Use_Disorders | Cannabis: age at onset | Text |
| e322 | E_Substance_Use_Disorders | Pcp: age at onset | Text |
| e84 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| ept1 | Ept_Test | Ept 1 happy | Radio |
| ept21 | Ept_Test | Ept 21 sad | Radio |
| ept7 | Ept_Test | Ept 7 happy | Radio |
| relationships_partner_21 | Experiences_In_Close_Relationships_Questionnairepa | I find it difficult to allow myself to depend on romanticpartners. | Radio |
| f12 | F_Anxiety_Disorders | Paresthesias (numbness or tingling sensations) | Dropdown |
| f122_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f129 | F_Anxiety_Disorders | The person finds it difficult to control the worry. | Dropdown |
| f130_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often feel physically restless… | Notes |
| f143_notes | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| f17_a | F_Anxiety_Disorders | Have any of these attacks ever come on out of the blue-in situations where you … | Notes |
| f17_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f21_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before you began having panic attack… | Notes |
| f21_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>just before the attacks, were you physica… | Notes |
| f65_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f73 | F_Anxiety_Disorders | The fear, anxiety, or avoidance is persistent, typically lasting for 6 months o… | Dropdown |
| f74_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>how have (<span style="font-weight: norma… | Notes |
| f77_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f80_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the past 6 months, since (<span st… | Notes |
| f98_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| g14 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria a:[during the past month,] presence of obsessions, compulsions, or bot… | Dropdown |
| g15 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b: [during the past month,] the obsession or compulsions are time cons… | Dropdown |
| g19 | G_Obsessive_Compulsive_And_Related_Disorders | Tic-related: the individual has a current or past history of a tic disorder (i… | Radio |
| gad_4 | Generalized_Anxiety_Disorder_Scale | Trouble relaxing | Radio |
| f156_logic2 | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f157_e | Gmcsubstance_For_Anxiety_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a198_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a211 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | B/c. There is evidence from the history, physical examination, or laboratory fi… | Dropdown |
| a212 | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | E. The disturbance causes clinically significant distress or impairment in soci… | Dropdown |
| a212_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| a213_logic | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c76_d | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| i1 | I_Eating_Disorders | Screen q#12 | Text |
| i19_a | I_Eating_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| i35 | I_Eating_Disorders | Criteria b.2 (lifetime): eating until feeling uncomfortably full | Dropdown |
| l104_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l108_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;">if lif… | Notes |
| l109_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria c1 and c 2 | Calculation |
| l56 | L_Trauma_And_Stress_Or_Related_Disorders | Witnessed happening to others in person | Radio |
| l87 | L_Trauma_And_Stress_Or_Related_Disorders | Check here, if all traumas are confined to the past month | Radio |
| ptsd_criteria_b_notes | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| leosr_16_disruption | Life_Events_Occurrence_Survey | Level of disruption 16. Child died. | Radio |
| leosr_29 | Life_Events_Occurrence_Survey | Serious physical illness or injury started or got worse. | Checkbox |
| leosr_35 | Life_Events_Occurrence_Survey | Serious illness started or got worse in family member other than spouse/partner… | Checkbox |
| leosr_otherevent1 | Life_Events_Occurrence_Survey | Other event: | Text |
| md_32 | Major_Depression | Did this episode occur during or shortly after a serious physical illness? | Radio |
| md_7f | Major_Depression | 7f. Were you sleeping much more than usual? | Radio |
| mh_37 | Maniahypomania | Did you feel you were a very important person, or that you had special powers, … | Radio |
| mh_desc1 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: if only one or none, ski… | descriptive |
| mh_ast_age | Medical_History_Scid | Age of onset | Text |
| mh_docvisits | Medical_History_Scid | 2 b. Sees doctor regularly | Radio |
| mh_mscar | Medical_History_Scid | 6 b. number of miscarriages: | Text |
| mh_ost_details | Medical_History_Scid | Additional details: | Notes |
| mh_still | Medical_History_Scid | 6 d. Number of still births | Text |
| mmse_recall | Modified_Minimental_Status_Examination | Ask the subject to name the three objects repeated above.score one point for ea… | Text |
| md_me_1 | Mood_Disorder | Since the last interview, has there been any time when you were feeling so exci… | yesno |
| mctq_14_hr | Munich_Chronotype_Questionnaire | Hour: | Text |
| op15 | Overview | <div class="rich-text-field-label"><p>1. <strong>have you taken any pills to ca… | yesno |
| op16_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op_hoh | Overview | 12 a. If the subject not head of household: what is/was the occupation of the… | Dropdown |
| op_military_n | Overview | 15 a. If no: were you ever rejected for military service? why? | Dropdown |
| opd_sedatives | Overview_Of_Psychiatric_Disturbance | Other sedatives/hypnotics/ minor tranquilizers | Text |
| stelazine_trifluoperazine | Overview_Of_Psychiatric_Disturbance | Stelazine (trifluoperazine) | Checkbox |
| phq9_7 | Patient_Health_Questionnaire_9 | Now think about your productivity in the last 2 months when you were at work, w… | Text |
| phq_timestamp | Patient_Health_Questionnaire_9 | Phq timestamp | Text |
| psy_146 | Psychosis | Now i would like to ask you about the year before and after your (active psycho… | descriptive |
| psy_35 | Psychosis | How old were you the first time that you were experiencing (describe delusions,… | Text |
| psy_43 | Psychosis | Did the current/most recent episode follow use of presciption medications? | Radio |
| psy_53b2a | Psychosis | If yes: two or more voices or a voice commenting on the subject's behavior or t… | Radio |
| what_is_your_current_relat | Psychosocial_Functioning | What is your current relationship status? | Radio |
| rand36_26 | Rand_36_Item_Sf_Health_Survey | 9d. Have you felt calm and peaceful? | Radio |
| spaq_12_specify | Seasonal_Pattern_Assessment_Questionnaire | If yes, is this problem... | Radio |
| sd_bdd_2 | Somatization_Disorders | Diagnostic criteria for body dysmorphic disorder | Checkbox |
| stroopclrraw | Stroop | Stroop color raw | Text |
| stroopclrwdacorr | Stroop | Stroop color/word age corrected | Text |
| tics_5 | Telephone_Interview_For_Cognitive_Status | I am going to read you a list of ten words.please listen carefully and try to r… | Text |
| wcst6catptile | Wisconsin_Card_Sorting_Task | Wcst categories percentile | Text |