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 178 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a106_notes | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">as… | descriptive |
| a107_d | A_Mood_Episodes_W_Specifiers | Just before this began, were you taking any medications? | Notes |
| a107_gmc_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a113_c | A_Mood_Episodes_W_Specifiers | (more self-confident than usual? did you feel much smarter or better than ever… | Notes |
| a137_f | 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 |
| a69_b | A_Mood_Episodes_W_Specifiers | Just before this began, were you physically ill? | Notes |
| as20_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| as34 | A_Mood_Episodes_W_Specifiers | Loss of pleasure in all, or almost all activities. | Dropdown |
| as85_a | 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 |
| ad_19 | Anxiety_Disorder | Did you seek help from anyone, like a doctor or other professional? | Radio |
| ad_1c | Anxiety_Disorder | 1c. <h6 style="background-color:#da70d6">interviewer</h6>: code no if thoughts,… | Radio |
| ad_32 | Anxiety_Disorder | Were you more anxious than you should have been? | descriptive |
| b34 | B_And_C_Psychotic_And_Associated_Symptoms | Echolalia (i.e., mimicking another's speech). | Dropdown |
| b37 | B_And_C_Psychotic_And_Associated_Symptoms | Catalepsy (i.e., passive induction of a posture held against gravity). | Dropdown |
| b47_hallucinations_month | B_And_C_Psychotic_And_Associated_Symptoms | Onset (months) | Dropdown |
| b48_disorgspeech_year | B_And_C_Psychotic_And_Associated_Symptoms | Offset (year) | Text |
| c11_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc4_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| be_dsmiv | Best_Estimates | Dsmiv | Dropdown |
| be_nicotine | Best_Estimates | Nicotine | Radio |
| be_nicotine_conf | Best_Estimates | Confidence | Dropdown |
| be_othercom_4 | Best_Estimates | Other comorbid conditions: specify | Text |
| be_ptsd_conf | Best_Estimates | Ptsd (309.81): confidence | Dropdown |
| be_socialphobia_aao | Best_Estimates | Social phobia (300.23): age of onset | Text |
| be_specificphobia_aao | Best_Estimates | Specific phobia (300.29): age of onset | Text |
| bdi_26 | Boss_Durkee_Inventory | When i am mad, i sometimes slam doors. | 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 |
| bsps_1e | Bsps | Being crtiticized | Radio |
| bsps_3d | Bsps | Sweating | Radio |
| bsps_physiological_missing | Bsps | Physiological: count of questions that were unanswered | Calculation |
| cssrs_control_a | Cssrs_Baseline | <i style="background-color:#da70d6">lifetime:</i>: | Radio |
| cssrs_intensity | Cssrs_Baseline | <u>intensity of ideation</u> the following features should be rated with respe… | descriptive |
| cssrs_sb_b | Cssrs_Baseline | <i style="background-color:#da70d6">lifetime:</i>: <font size=2 color="#c4621… | Notes |
| cssrs_v2_aa | Cssrs_Life | <div class="rich-text-field-label"><p><span style="color: rgb(224, 62, 45);">si… | yesno |
| cssrs_v2_ia_desc | Cssrs_Life | Describe: | Notes |
| cssrs_v2_mlad_month | Cssrs_Life | Most lethal attempt date month: | Dropdown |
| cssrs_v2_sb | Cssrs_Life | <div class="rich-text-field-label"><p><span style="color: rgb(224, 62, 45);">si… | yesno |
| cssrs_b_1_desc | Cssrs_Scid_5 | Describe: | Notes |
| cssrs_b_2b | Cssrs_Scid_5 | <div class="rich-text-field-label"><p><span style="text-decoration: underline; … | yesno |
| cssrs_b_mlad_yr | Cssrs_Scid_5 | Year: most lethal attempt date | Text |
| cssrs_b_prep_a | Cssrs_Scid_5 | Lifetime: have you taken any steps towards making a suicide attempt or preparin… | yesno |
| cssrs_b_sb_a | Cssrs_Scid_5 | <i style="background-color:#da70d6">lifetime:</i>: what did you do? <font size=… | Notes |
| cssrs_5_desc_v2 | Cssrs_V2 | If answered yes to 5, describe: | Notes |
| cssrs_inter_total_v2 | Cssrs_V2 | Since last visit: total # of interrupted attempts | Text |
| deter_a_v2 | Cssrs_V2 | Most severe: | Radio |
| d20 | D_Mood_Disorders | D. Seasonal manias, hypomanias, or depressions (as described above) substantial… | Dropdown |
| d21 | D_Mood_Disorders | Symptoms characteristic of a bipolar and related disorder...predominate...but d… | Dropdown |
| d22_c | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>how have </strong>(<span style="f… | Notes |
| d23_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d30_logic | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| d35 | D_Mood_Disorders | C. In the last 2 years, two major depressive episodes have occurred that demons… | Dropdown |
| d39_c | D_Mood_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| d6 | D_Mood_Disorders | B. There has never been a manic episode. | Text |
| d9_logic2 | D_Mood_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| dg_7a | Demographics_Edigs | 7a. If ever married: how many times have you been legally married? | Text |
| dg_military | Demographics_Edigs | Have you ever been in the military? | Radio |
| dg_schoolyear | Demographics_Edigs | How many years of school did you complete | Text |
| dudit_c4 | Dudit_C | How often are you influenced heavily by drugs? | Radio |
| e100 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e12 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. At least… | Dropdown |
| e13 | E_Substance_Use_Disorders | At least two alcohol use disorder items coded "3" during the period of the past… | Text |
| e134_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e15 | E_Substance_Use_Disorders | At least one alcohol use disorder symptom (except for craving) in the past 3 mo… | Dropdown |
| e15_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| e162_other | E_Substance_Use_Disorders | Other/ unknown: in a controlled environment: if the individual is [currently] … | Radio |
| e180 | E_Substance_Use_Disorders | Inhalants: age at onset: | Text |
| e187 | E_Substance_Use_Disorders | Hallucinogens:number of months prior to interview when the subject last had any… | Text |
| e194 | E_Substance_Use_Disorders | Sedative/hypnotic/anx: | Text |
| e206_month | E_Substance_Use_Disorders | Sedative/hypnotic/anx: month | Dropdown |
| e206_year | E_Substance_Use_Disorders | Sedative/hypnotic/anx: year | Text |
| e210_year | E_Substance_Use_Disorders | Inhalants: year | Text |
| e219_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e226 | E_Substance_Use_Disorders | Criteria 2: there is a persistent desire or unsuccessful efforts to cut down or… | Dropdown |
| e235 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e236 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e261 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e279 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e28 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e29_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 80px;"><em><span sty… | Notes |
| e305 | E_Substance_Use_Disorders | Cannabis: indicate severity: | Text |
| e324_a | E_Substance_Use_Disorders | Hallucinogens: age quit | Text |
| e327_sum | E_Substance_Use_Disorders | Other/unknown: sum of items coded "3" between criteria 1 and 11 | Calculation |
| e341 | E_Substance_Use_Disorders | Indicate current remission status : sedative/hypnoticanxiolytic | Dropdown |
| e61_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e68 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e80 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| ed_23 | Eating_Disorder | How old were you when you first binged and compensatory behavior/s regularly? | Text |
| fasting | Eating_Disorder | Fasting | Radio |
| epterr | Emotion_Perception_Test | Ept errors | Text |
| ept13 | Ept_Test | Ept 13 sad | Radio |
| ept22 | Ept_Test | Ept 22 fear | Radio |
| relationships_father_14 | Experiences_In_Close_Relationships_Questionnairefa | Sometimes my father changes his feelings about me for no apparent reason. | Radio |
| relationships_father_19 | Experiences_In_Close_Relationships_Questionnairefa | I feel comfortable depending on my father. | Radio |
| relationships_father_20 | Experiences_In_Close_Relationships_Questionnairefa | I worry that i won't measure up to my father. | Radio |
| relationships_partner_12 | Experiences_In_Close_Relationships_Questionnairepa | I find that my partner(s) don't want to get as close as i would like. | Radio |
| f112_c | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you worried about (<span style="font… | Notes |
| f112_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>during the last 6 months, since (<span st… | Notes |
| f121_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>has your anxiety or worry affected any ot… | Notes |
| f122_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f124_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f125_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f127_a_2 | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f137_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>did your anxiety or worry affect any othe… | Notes |
| f1_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>you've said that you have had an intense … | descriptive |
| f50_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>why did you avoid (<span style="font-weig… | Notes |
| f93_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| ftnd_3 | Fagerstrom_Test_For_Nicotine_Dependence | Which cigarette would you hate most to give up? | Radio |
| ftnd_timestamp | Fagerstrom_Test_For_Nicotine_Dependence | Ftnd timestamp | Text |
| g10_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| g8_a | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| gad_7 | Generalized_Anxiety_Disorder_Scale | Feeling afraid as if something awful might happen | Radio |
| a205_d | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>how did <span style="font-weight: normal;… | Notes |
| c75_logic | Gmcsubstance_For_Psychotic_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| gmr | Hamd | <u>global mania rating</u> | Radio |
| hamd_gafs | Hamd | <u>global assessment of functioning scale</u> <font size = 2 color=#5959ab>rate… | Text |
| i2 | I_Eating_Disorders | Criteria a (lifetime): restriction of energy intake relative to requirements, l… | Dropdown |
| k20 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria2 - g.often blurts out an answer before a question has been completed (… | Dropdown |
| k24 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criterion a.1 or criterion a.2 is coded "3" | Text |
| l103_sum | L_Trauma_And_Stress_Or_Related_Disorders | Lifetime : sum of items coded '3' between criteria b1 and b 4 | Calculation |
| l112_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l115_c | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l117_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you had bad feelings much of the … | Notes |
| l119_b | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| l122 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria d6 (past month): feelings of detachment or estrangement from others. | Dropdown |
| l124_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l140 | L_Trauma_And_Stress_Or_Related_Disorders | Past month: criterion e met | Text |
| l142_d | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>how have they affected your ability to ta… | Notes |
| l147_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| l22 | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>description <span style="font-weight: nor… | Notes |
| if_delusions_are_suspected | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: if delusions are suspect… | Notes |
| md_2_spec | Major_Depression | If yes: specify: | Text |
| md_40_c | Major_Depression | 40c. Were you waking up in the middle of the night and having trouble going bac… | Radio |
| md_4a | Major_Depression | 4a. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| md_61 | Major_Depression | Was your functioning (in this role) affected? | Radio |
| md_7b | Major_Depression | 7b. If yes: was this for at least one hour? | Radio |
| over_what_period_of_time_d | Major_Depression | 6d. Over what period of time did you lose/gain this amount of weight? | Text |
| mh_18a | Maniahypomania | 18a. If yes: <h6 style="background-color:#da70d6">interviewer</h6>: was the sub… | Radio |
| mh_20 | Maniahypomania | Were you prescribed a medication or was there a change in your dosage? | Radio |
| mh_21 | Maniahypomania | During this episode, were you admitted to the hospital (including day hospital)? | Radio |
| mh_23_a | Maniahypomania | If other: specify | Text |
| mh_31_10_weeks | Maniahypomania | 31a.10. How long were these symptoms present? | Text |
| mh_32 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: refer to the instruction… | Radio |
| mh_40 | Maniahypomania | Did you do anything that could have gotten you into trouble like buying things,… | Radio |
| mh_41 | Maniahypomania | <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… | Text |
| mh_45_spec | Maniahypomania | If yes: specify | Text |
| mh_51 | Maniahypomania | Was your major responsibility during this episode job, home, school or somethin… | Radio |
| mh_alz | Medical_History_Digs | Alzheimer disease | Radio |
| mh_can_details | Medical_History_Digs | Additional details: if yes for the above condition | Text |
| mh_freqsymp | Medical_History_Digs | 2a. Frequent symptoms | Radio |
| mh_mig_age | Medical_History_Digs | Age of onset | Text |
| mh_ast | Medical_History_Scid | Asthma | Radio |
| mh_epi | Medical_History_Scid | Epilepsy/seizures/convulsions | Radio |
| mctq_7 | Munich_Chronotype_Questionnaire | ...and it takes me ______ minutes to fall asleep <font size="1"> enter a whole … | Text |
| op19_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| lamictal_lamotrigine | Overview_Of_Psychiatric_Disturbance | Lamictal (lamotrigine) | Checkbox |
| navane_thiotixene | Overview_Of_Psychiatric_Disturbance | Navane (thiotixene) | Checkbox |
| ritalin_methylphenidate | Overview_Of_Psychiatric_Disturbance | Ritalin (methylphenidate) | Checkbox |
| stelazine_trifluoperazine | Overview_Of_Psychiatric_Disturbance | Stelazine (trifluoperazine) | Checkbox |
| topamax_topiramate_anti_ep | Overview_Of_Psychiatric_Disturbance | Topamax (topiramate([anti-epileptic]) | Checkbox |
| tranzene_chlorazepate | Overview_Of_Psychiatric_Disturbance | Tranzene (chlorazepate) | Checkbox |
| trilafon_perphenazine | Overview_Of_Psychiatric_Disturbance | Trilafon (perphenazine) | Checkbox |
| valproic_acid_depakene_dep | Overview_Of_Psychiatric_Disturbance | Valproic acid (depakene, depakote) | Checkbox |
| psy_1_desc | Psychosis | Describe | Text |
| pf_hw_1 | Psychosocial_Functioning | What best characterizes your level of impairment in household activities (due t… | Radio |
| which_of_the_following_bes | Psychosocial_Functioning | Which of the following best characterizes your level of interpersonal relations… | Radio |
| which_of_the_following_cat | Psychosocial_Functioning | Which of the following categories best characterizes your level of satisfaction… | Radio |
| which_of_the_following_friends | Psychosocial_Functioning | Which of the following best characterizes your level of interpersonal relations… | Radio |
| sighd_19 | Sighd | <u>depersonalization and derealization</u> feeling of unreality <font size=2 c… | Radio |
| sighd_a1 | Sighd | <u>social withdrawal</u> <font size=2 color="#871f78">in the last week, have y… | Radio |
| sighd_a7 | Sighd | <u>fatigability </u> (or low energy, or feelings of being heavy, leaden, weighe… | Radio |
| sighd_missing | Sighd | <font size = 2 color=#b03060>sighd: count of questions that were unaswered</fon… | Calculation |
| sb_18_if_yes_specify | Suicidal_Behavior | If yes: specify | Notes |
| sb_1d | Suicidal_Behavior | 1d. Please tell me more about the time/times you tried to kill yourself | Notes |
| fd_bp_1 | Summary | N/A | Calculation |
| sd_bp_2 | Summary | N/A | Calculation |
| ymrs_6 | YMRS | <u>6. Speech (rate and amount)</u> <font size = 2 color=#5959ab> have you felt … | Text |