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 163 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a24_d | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>just before this began, were you using an… | Notes |
| a2_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49 | A_Mood_Episodes_W_Specifiers | B. The symptoms cause clinically significant distress or impairment in social, … | Dropdown |
| a49_f | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a49_logic | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a50_logic2 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| a65 | A_Mood_Episodes_W_Specifiers | Psychomotor agitation | Radio |
| a69_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that mania may be secondary (i.e., a direct physiolo… | Radio |
| a78 | A_Mood_Episodes_W_Specifiers | Flight of ideas or subjective experience that thoughts are racing. | Dropdown |
| a86 | A_Mood_Episodes_W_Specifiers | D. The disturbance in mood and the change in functioning are observable by othe… | Dropdown |
| a90_c | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| as36_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>...was your feeling of (depression/<span … | Notes |
| as39 | A_Mood_Episodes_W_Specifiers | Marked psychomotor agitation or retardation. | Dropdown |
| as41_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as42 | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… | Text |
| aad_7 | Alcohol_Abuse_And_Dependence | Did your alcohol use more than once caused you to have legal problems, such as … | Radio |
| ap_1g | Antisocial_Personality | 1g. Did you physically hurt another person on purpose (other than in a fight) | Radio |
| ad_1b | Anxiety_Disorder | 1b. What did you do about them? | Text |
| ad_31_3 | Anxiety_Disorder | Simple/specific | Radio |
| ad_diag_po | Anxiety_Disorder | Diagnostic criteria for panic disorder | Checkbox |
| b39 | B_And_C_Psychotic_And_Associated_Symptoms | Rate severity of abnormal psychomotor behavior at its most severe in past 7 day… | Dropdown |
| b40_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| b44_c | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| b8 | B_And_C_Psychotic_And_Associated_Symptoms | Religious delusion, i.e., a delusion with a religious or spiritual content. | Text |
| c2_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| c2_logic2 | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| bc10_tp | Bc_Psychotic_Screening | Period of time during which the symptom was present: | Notes |
| bc3_3_a | Bc_Psychotic_Screening | <div class="rich-text-field-label"><p>just before <span style="font-weight: nor… | Notes |
| aggression_3 | Brown_Goodwin_Aggression_History | Adult (age 18 and above) | Radio |
| aggression_32 | Brown_Goodwin_Aggression_History | Adolescent | Radio |
| aggression_5_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| aggression_7_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| caq_16 | Caq | When i am relaxed or calm, i focus on the negative as a way to avoid a sudden s… | 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_10b | Coronavirus_Impact_Scale | 10a. Rate the symptoms of the person who was most sick: | Radio |
| ctq_7 | Ctq | I felt loved. | Radio |
| d21 | D_Mood_Disorders | Symptoms characteristic of a bipolar and related disorder...predominate...but d… | Dropdown |
| d22_e | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>have </strong>(<span style="font-… | Notes |
| d26 | D_Mood_Disorders | [at least one major depressive episode (i.e., meeting criteria a-c for a major … | Text |
| d43_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><stron… | Notes |
| d56_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><span style="font-weight: normal;"><i>if … | Notes |
| dudit_c_drug_list | Dudit_C | For a list of substances download this link: | descriptive |
| dudit_f10 | Dudit_Full | Have you or anyone else been hurt (mentally or physically) because you used dru… | Radio |
| e102 | E_Substance_Use_Disorders | Criteria 7: important social, occupational, or recreational activities given up… | Dropdown |
| e125_a | E_Substance_Use_Disorders | <p>have you found that you needed to use much more (drug) in order to get the f… | Notes |
| e127_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e128_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e155 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>opioids:</p> <p><em><span style="font-wei… | Notes |
| e162_other | E_Substance_Use_Disorders | Other/ unknown: in a controlled environment: if the individual is [currently] … | Radio |
| e175_b | E_Substance_Use_Disorders | Opioid: age quit | Text |
| e178 | E_Substance_Use_Disorders | Inhalants: early remission. no criteria (except craving) met for at least 3 mo… | Radio |
| e179_b | E_Substance_Use_Disorders | Inhalants: age quit | Text |
| e191_a | E_Substance_Use_Disorders | Other/ unknown: when did you last have (any sxs of substance use disorder)? | Notes |
| e211_year | E_Substance_Use_Disorders | Pcp: year | Text |
| e231_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e232_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e248_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| e259 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| e270 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e276 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e282 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e283_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>did your use of <span style="font-weight:… | Notes |
| e284_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during<span style="font-weight: normal;">… | Notes |
| e286_d | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| e289_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e29 | E_Substance_Use_Disorders | Criteria 8: recurrent alcohol use in situations in which it is physically hazar… | Dropdown |
| e290_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e297_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during (<span style="font-weight: normal;… | Notes |
| e336 | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>inhalants:<br /><br /><em><span style="fo… | Notes |
| e46 | E_Substance_Use_Disorders | Other/unknown | Text |
| e53_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e57_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you found that… | Notes |
| e58 | E_Substance_Use_Disorders | Criteria 1: the substance is often taken in larger amounts or over a longer per… | Dropdown |
| e70_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you spent a lo… | Notes |
| e81 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e96 | E_Substance_Use_Disorders | Criteria 6: continued substance use despite having persistent or recurrent soci… | Dropdown |
| ecrm_notes | Experiences_In_Close_Relationships_Questionnairemo | Notes | Notes |
| relationships_mother_23 | Experiences_In_Close_Relationships_Questionnairemo | I am very comfortable being close to my mother. | Radio |
| relationships_mother_27 | Experiences_In_Close_Relationships_Questionnairemo | I worry a lot about my relationship with my mother. | Radio |
| ecrp_notes | Experiences_In_Close_Relationships_Questionnairepa | Notes | Notes |
| f117_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...have you often been irritable?</p></di… | Notes |
| f136_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f144_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(how much coffee, tea, or caffeinated bev… | Notes |
| f21_e | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… | Notes |
| f52 | F_Anxiety_Disorders | The agoraphobic situations are actively avoided, require the presence of a comp… | Dropdown |
| f70_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>have you almost always felt frightened wh… | Notes |
| f74_g | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f82_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| ftnd_6 | Fagerstrom_Test_For_Nicotine_Dependence | Do you smoke even if you are so ill that you are in bed most of the day? | Radio |
| faces_28 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members are afraid to say what is on their minds. | Radio |
| ftnd_st_4 | Ftndst | How many cans/pouches per week do you use? | Radio |
| g10_e | G_Obsessive_Compulsive_And_Related_Disorders | <div class="rich-text-field-label"><p>how have <span style="font-weight: normal… | Notes |
| gas_2a | Global_Assessment_Scale | Score range at worst point during current episode | Radio |
| k27 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria d:there is clear evidence that the symptoms interfere with, or reduce … | Dropdown |
| k7 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 1 - d: often does not follow through on instructions and fails to fini… | Dropdown |
| l115_a | L_Trauma_And_Stress_Or_Related_Disorders | <div class="rich-text-field-label"><p>...have you blamed yourself for the <span… | Notes |
| l126 | L_Trauma_And_Stress_Or_Related_Disorders | Past month: criterion d met | Text |
| l126_sum | L_Trauma_And_Stress_Or_Related_Disorders | Past month: sum of items coded"3" for criteria d | Calculation |
| l141 | L_Trauma_And_Stress_Or_Related_Disorders | Criteria f: duration of the disturbance (symptoms in criteria b, c, d, and e) i… | Dropdown |
| l147 | L_Trauma_And_Stress_Or_Related_Disorders | Age at onset of posttraumatic stress disorder | Text |
| l24 | L_Trauma_And_Stress_Or_Related_Disorders | Death, threatened | Radio |
| l41 | L_Trauma_And_Stress_Or_Related_Disorders | Sexual violence, threatened | Radio |
| lec_11 | Life_Events_Checklist | Captivity (for example, being kidnapped, abducted, held hostage, prisoner of wa… | Checkbox |
| lec_3 | Life_Events_Checklist | Transportation accident (for example, car accident, boat accident, train wreck,… | Checkbox |
| leosr_31_disruption | Life_Events_Occurrence_Survey | Level of disruption 31. Broke up with a friend. | Radio |
| lfq_27 | Life_Functioning_Questionnaire | Work | Radio |
| lfq_c_difficulty | Life_Functioning_Questionnaire | If you are having any difficulty, what do you think is the cause? | Text |
| md_074 | Major_Depression | What was the duration of your longest episode of depression in weeks? | Text |
| md_40_e | Major_Depression | 40f. Were you sleeping much more than usual? | Radio |
| md_63_specify | Major_Depression | If yes: specify | Text |
| md_73b | Major_Depression | 73b. How old were you the first time when you had an episode like this? | Text |
| more_talkative_than_usual | Major_Depression | 37a2. More talkative than usual, speech pressured | Radio |
| mh_19 | Maniahypomania | Did you seek or receive help from a doctor or other professionals? | Radio |
| mh_1e | Maniahypomania | 1e. If any yes to quesyions 1a-d: did this last persistently throughout the day… | Radio |
| mh_1f | Maniahypomania | 1f. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect a pas… | Radio |
| mh_23 | Maniahypomania | Was your major responsibility during this episode job, home, school or somethin… | Radio |
| mh_23_a | Maniahypomania | If other: specify | Text |
| mh_24_spec | Maniahypomania | If yes: specify: | Text |
| mh_2a_weeks | Maniahypomania | 2a. If yes: how long have you felt this way? | Text |
| mh_31_10_days | Maniahypomania | 31a.10. How long were these symptoms present? | Text |
| mh_32_a | Maniahypomania | 32a. Is the selected episode also a current episode (in the past 30 days) | Radio |
| mh_45_b | Maniahypomania | 45b. If yes: how long were they present before the episode began? | Text |
| mh_51 | Maniahypomania | Was your major responsibility during this episode job, home, school or somethin… | Radio |
| mh_55_spec | Maniahypomania | If yes: specify <h6 style="background-color:#da70d6">interviewer</h6>: the fol… | Text |
| mh_6 | Maniahypomania | Were you more active than usual sexually, socially, or at work, or were you phy… | Radio |
| mh_9 | Maniahypomania | Did you feel you were a very important person, or that you had special powers, … | Radio |
| mrcir_11 | Measures_Related_To_Close_Interpersonal_Relationsh | K. Help you understand and sort things out when you are troubled by something? | Radio |
| mrcir_16 | Measures_Related_To_Close_Interpersonal_Relationsh | P. Make you feel you can rely on him/her/them? | Radio |
| mh_ane_age | Medical_History_Digs | Age of onset | Text |
| mh_cat | Medical_History_Digs | 5b. Head cat scan | Radio |
| mh_hbp | Medical_History_Scid | High blood pressure | Radio |
| mh_live | Medical_History_Scid | 6 e. Number of live births | Text |
| op21_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op_military_y | Overview | What kind of discharge did you receive? | Dropdown |
| ativan_lorazepam | Overview_Of_Psychiatric_Disturbance | Ativan (lorazepam) | Checkbox |
| phq9_10 | Patient_Health_Questionnaire_9 | To what extent has your psychiatric treatment met your needs? if you do not ha… | Radio |
| psy_10 | Psychosis | Have you ever had a change in your body or the way it was working for which the… | Radio |
| psy_32f | Psychosis | 32f. Grossly disorganized or catatonic behavior (question 1.g) | Radio |
| psy_3a_days | Psychosis | 3a. How long did these symptoms last? | Text |
| psy_47d2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: neglect grooming, ba… | Radio |
| psy_50a_6 | Psychosis | Attention distracted by unimportant things? | Radio |
| psy_63b2 | Psychosis | 63b2. Hallucinations | Radio |
| comments_ppeg | Purdue_Pegboard | Purdue peg comments | Notes |
| rand36_33 | Rand_36_Item_Sf_Health_Survey | 11a. I seem to get sick a little easier than other people | Radio |
| rand36_36 | Rand_36_Item_Sf_Health_Survey | 11d. My health is excellent | Radio |
| rand36_7 | Rand_36_Item_Sf_Health_Survey | 3e. Climbing one flight of stairs | Radio |
| coc_12 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| coc_5 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Cocaine | Radio |
| op_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Text |
| op_5 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Opiates | Radio |
| oth_2 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| oth_3 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| oth_7 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Others | Radio |
| sed_2 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| sed_4 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| sed_6 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| sed_8 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Sedatives | Radio |
| stim_16 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Text |
| stim_6 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Stimulants | Radio |
| tmd_161 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | 53b. Stimulants | Text |
| tmd_diag_2 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Diagnostic criteria for substance abuse a maladaptive pattern of substance use… | Checkbox |
| tmd_now_id_like | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Now i'd like you to think about your cigarette smoking throughout your life as … | descriptive |
| med_not_current | Touch_Point_Medications | Medication not current (consolidated from multiple medication entries) | descriptive |