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 152 variables for your request.
Review your selected variables below before submitting your request.
| Variable Name | Form | Description | Type |
|---|---|---|---|
| a49_f | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| a53_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p>how many separate times in your life have… | Notes |
| a69_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | Notes |
| a69_gmc | A_Mood_Episodes_W_Specifiers | If there is any indication that mania may be secondary (i.e., a direct physiolo… | Radio |
| a90_f | A_Mood_Episodes_W_Specifiers | Just before this began, were you drinking or using any drugs? | 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 |
| as40 | A_Mood_Episodes_W_Specifiers | Significant anorexia or weight loss. | Dropdown |
| as40_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as53_a | A_Mood_Episodes_W_Specifiers | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| as66 | A_Mood_Episodes_W_Specifiers | <p>5. Feelings of worthlessness or excessive or inappropriate guilt (not merely… | Dropdown |
| aad_23 | Alcohol_Abuse_And_Dependence | While you were drinking, did you ever have at least three of these experiences … | Radio |
| audit_1_marijuana | Alcohol_Use_Disorders_Identification_Test | Marijuana | Radio |
| audit_5_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| audit_6_alcohol | Alcohol_Use_Disorders_Identification_Test | Alcohol | Radio |
| asrm_2 | Altman_Selfrating_Mania_Scale | N/A | Radio |
| ap_1m | Antisocial_Personality | 1m. Did you ever force someone to have sex with you? | Radio |
| ap_1n | Antisocial_Personality | 1n. Did you ever take money or property from someone else by threatening them o… | Radio |
| ad_18b | Anxiety_Disorder | 18b. Have you been worried about the implications or consequences of the attack? | Radio |
| ad_23 | Anxiety_Disorder | How old were you when you last time had a panic attack? | Text |
| ad_33_3 | Anxiety_Disorder | Simple/specific | Radio |
| ad_35a | Anxiety_Disorder | 35a. <h6 style="background-color:#da70d6">interviewer</h6>: code yes if the fea… | Radio |
| ad_39b | Anxiety_Disorder | Social phobia onset age | Text |
| ad_diag_po | Anxiety_Disorder | Diagnostic criteria for panic disorder | Checkbox |
| adhd_16 | Attention_Deficit_Hyperactivity_Disorder | Did you have a hard time playing quietly or did your parents or teachers often … | Radio |
| audit_f8 | Audit_Full | How often during the last year have you been unable to remember what happened t… | Radio |
| b44_e | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p style="margin-top: 6pt; padding-left: 40p… | Notes |
| c10_logic | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| c56_a | B_And_C_Psychotic_And_Associated_Symptoms | <div class="rich-text-field-label"><p><strong>how old were you when you first h… | Notes |
| bc3 | Bc_Psychotic_Screening | Grandiose delusion, i.e., content involves inflated worth, power, knowledge ide… | Dropdown |
| aggression_7_describe | Brown_Goodwin_Aggression_History | When did it happen? | Notes |
| ctq_14 | Ctq | People in my family said hurtful or insulting things to me. | Radio |
| ctq_15 | Ctq | I believe that i was physically abused. | Radio |
| d12 | D_Mood_Disorders | At least two major depressive episodes in the past two years (including current… | Dropdown |
| d12_a | D_Mood_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| d19_b | D_Mood_Disorders | <div class="rich-text-field-label"><p><i></i><span style="font-weight: normal;"… | Notes |
| d22_e | D_Mood_Disorders | <div class="rich-text-field-label"><p><strong>have </strong>(<span style="font-… | Notes |
| d23 | D_Mood_Disorders | [primary other specified bipolar disorder: not attributable to the physiologica… | Dropdown |
| demo_child_9_age | Demographics | Age of child 9 | Text |
| e109_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e110 | E_Substance_Use_Disorders | Criteria 8: recurrent substance use in situations in which it is physically haz… | Dropdown |
| e121 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e122 | E_Substance_Use_Disorders | Criteria 9: substance use is continued despite knowledge of having a persistent… | Dropdown |
| e133_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during the past year, have you had any wi… | Notes |
| e134 | E_Substance_Use_Disorders | Criteria 11: withdrawal, as manifested by either of the following: a. The cha… | Dropdown |
| e146 | E_Substance_Use_Disorders | Pcp: at least two substance use disorder items coded "3" for the past 12 months | Text |
| e231_a | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… | Notes |
| e237 | E_Substance_Use_Disorders | Criteria 3: a great deal of time is spent in activities necessary to obtain the… | Dropdown |
| e26_e | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e40 | E_Substance_Use_Disorders | Cannabis | Text |
| e57_b | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e64_c | E_Substance_Use_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| e77 | E_Substance_Use_Disorders | Criteria 4: craving, or a strong desire or urge to use the substance. | Dropdown |
| e89 | E_Substance_Use_Disorders | Criteria 5: recurrent substance use resulting in a failure to fulfill major ro… | Dropdown |
| ed_2 | Eating_Disorder | At that time, had you lost a lot of weight on purpose or was it while you were … | Radio |
| ed_weight_chart | Eating_Disorder | N/A | descriptive |
| relationships_mother_36 | Experiences_In_Close_Relationships_Questionnairemo | My mother really understands me and my needs. | Radio |
| f1 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p class="p1"><span style="font-weight: norm… | Text |
| f118 | F_Anxiety_Disorders | Muscle tension | Dropdown |
| f122_gmc | F_Anxiety_Disorders | If there is any indication that the anxiety may be secondary (i.e., a direct ph… | Radio |
| f132_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>...did you often have trouble concentrati… | Notes |
| f24 | F_Anxiety_Disorders | Recurrent panic attacks (unexpected or expected) [in past month]. | Dropdown |
| f24_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f26 | F_Anxiety_Disorders | A significant maladaptive change in behavior related to the attacks; (e.g., beh… | Dropdown |
| f26_b | F_Anxiety_Disorders | <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… | Notes |
| f27 | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><span style="color: #e03e2d;">criteria a … | Text |
| f28_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f29_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>when did you last have <span style="font-… | Notes |
| f30 | F_Anxiety_Disorders | Age at onset of panic disorder (code -999 if unknown) | Text |
| f30_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f31 | F_Anxiety_Disorders | Depressive thoughts (in mdd, in bipolar disorder, in context of major depressiv… | Radio |
| f31_b | F_Anxiety_Disorders | .... For example, did they occur when you were already anxious about something,… | Notes |
| f31_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>were you (high/irritable/<span style="fon… | Notes |
| f32 | F_Anxiety_Disorders | Manic or hypomanic symptoms (in context of manic episode, in context of hypoman… | Radio |
| f35 | F_Anxiety_Disorders | Chronic generalized anxiety and worry (in current gad) | Radio |
| f36 | F_Anxiety_Disorders | Separation from attachment figures (in separation anxiety disorder) | Radio |
| f38 | F_Anxiety_Disorders | Due to another medical condition (in anxiety disorder due to amc) | Radio |
| f41 | F_Anxiety_Disorders | Body dysmorphic-disorder-related (in bdd) | Radio |
| f42_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f45_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f46 | F_Anxiety_Disorders | Being in enclosed places (e.g., shops, theaters, cinemas). | Dropdown |
| f47_a | F_Anxiety_Disorders | <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… | Notes |
| f50_d | F_Anxiety_Disorders | <div class="rich-text-field-label"><p>(or becoming impaired in some way like by… | Notes |
| f50_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f52_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| f67_logic | F_Anxiety_Disorders | <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… | descriptive |
| faces_28 | Family_Adaptability_And_Cohesion_Evaluation_Scale | Family members are afraid to say what is on their minds. | Radio |
| sldi_gen_impact_of_ill | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | General impact of illness on life functioning | Radio |
| sldi_suicidal_thoughts | Feature_Of_Illness_Since_The_Last_Diagnostic_Inter | Suicidal thoughts / behavior | Radio |
| g10 | G_Obsessive_Compulsive_And_Related_Disorders | Criteria b:the obsessions or compulsions are time consuming (e.g., take more th… | Dropdown |
| a195_a | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p>did the <span style="font-weight: normal;… | Notes |
| a196_notes | Gmcsubstance_For_Bipolar_And_Depressive_Symptoms | <div class="rich-text-field-label"><p><span style="font-weight: normal;">note: … | descriptive |
| i16 | I_Eating_Disorders | Criteria a.2: a sense of lack of control over eating during the episode (e.g., … | Dropdown |
| i19 | I_Eating_Disorders | Past 3 months: | Dropdown |
| k21 | K_Adult_Attention_Deficit_Hyperactivity_Disorder | Criteria 2 h.often has difficulty awaiting his or her turn (e.g., while waiting… | Dropdown |
| 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_8 | Life_Events_Checklist | Sexual assault (rape, attempted rape, made to perform any type of sexual act th… | Checkbox |
| lfq_30 | Life_Functioning_Questionnaire | Activity center | Radio |
| lfq_7 | Life_Functioning_Questionnaire | Time: amount of time spent performing | Radio |
| md_34_spec | Major_Depression | If yes: specify drug and quantity | Text |
| md_38_c | Major_Depression | 38c. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| md_40_a | Major_Depression | 40a. Were you unable to fall asleep? | Radio |
| md_40_e | Major_Depression | 40f. Were you sleeping much more than usual? | Radio |
| md_41 | Major_Depression | Were you so fidgety or restless that other people could have noticed (e.g. Paci… | Radio |
| md_76 | Major_Depression | How many courses of ect have you had for depression? | Text |
| md_desc3 | Major_Depression | <h6 style="background-color:#da70d6">interviewer</h6>: the following illnesses,… | descriptive |
| thoughts_racing_jumping_fr | Major_Depression | 37a3. Thoughts racing, jumping from topic to topic | Radio |
| being_unable_to_think_or_r | Maniahypomania | 31a7. Being unable to think or retain written information | Radio |
| mh_16c | Maniahypomania | 16c. If yes: how long did they last after your mood returned to normal? | Text |
| mh_2 | Maniahypomania | Have you been feeling that way recently (i.e. During the past 30 days)? | Radio |
| mh_23 | Maniahypomania | Was your major responsibility during this episode job, home, school or somethin… | Radio |
| mh_24_spec | Maniahypomania | If yes: specify: | Text |
| mh_31_10_days | Maniahypomania | 31a.10. How long were these symptoms present? | Text |
| mh_3a | Maniahypomania | 3a. <h6 style="background-color:#da70d6">interviewer</h6>: compute age | Calculation |
| mh_55_spec | Maniahypomania | If yes: specify <h6 style="background-color:#da70d6">interviewer</h6>: the fol… | Text |
| mrcir_1 | Measures_Related_To_Close_Interpersonal_Relationsh | A. Provide you with <u>encouragement</u> and <u>reassurance</u> when you need i… | Radio |
| mrcir_13 | Measures_Related_To_Close_Interpersonal_Relationsh | M. Provide you with direct help, that is, how much does he/she/they do things f… | Radio |
| mrcir_14 | Measures_Related_To_Close_Interpersonal_Relationsh | N. Get on your nerves? | Radio |
| mrcir_16 | Measures_Related_To_Close_Interpersonal_Relationsh | P. Make you feel you can rely on him/her/them? | Radio |
| mrcir_2 | Measures_Related_To_Close_Interpersonal_Relationsh | B. Act in an unpleasant or angry manner toward you? | Radio |
| mrcir_6 | Measures_Related_To_Close_Interpersonal_Relationsh | F. Act in ways that show he/she/they dislike you? | Radio |
| mh_fib_details | Medical_History_Scid | Additional details: | Notes |
| mctq_29 | Munich_Chronotype_Questionnaire | Father | Dropdown |
| op17_b1 | Overview | <div class="rich-text-field-label"><p>3 a. <em><span style="font-weight: normal… | Notes |
| op18_d | Overview | <div class="rich-text-field-label"><p>5. <em><span style="font-weight: normal;"… | Notes |
| op19_d1 | Overview | <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… | Notes |
| op21_c | Overview | Have you ever had a time when anyone objected to your use of (substance)? | Notes |
| op22_e | Overview | <div class="rich-text-field-label"><p>6.<em><span style="font-weight: normal;">… | Notes |
| op_military_y | Overview | What kind of discharge did you receive? | Dropdown |
| pf_13 | Participant_Feedback | Are there specific data of yours that you would like shared back to you annuall… | Notes |
| pf_2note | Participant_Feedback | I like this because: | Notes |
| pf_3 | Participant_Feedback | The part i least like about this study is: | Radio |
| phq9_1e | Patient_Health_Questionnaire_9 | E. Poor appetite or overeating | Radio |
| phq9_4 | Patient_Health_Questionnaire_9 | Are you having any side effects from your psychiatric medication? | Radio |
| psqi_4 | Pittsburgh_Sleep_Quality_Index | During the past month, how many hours of <u>actual sleep</u> did you get at nig… | Text |
| psy_47d2 | Psychosis | <h6 style="background-color:#c1ff33">residual period</h6>: neglect grooming, ba… | Radio |
| psy_47o | Psychosis | 47o. How long did you have these experiences after your (active psychotic featu… | Text |
| psy_47p | Psychosis | 47p. Did you return to your usual self(as subject was prior to age of onset of … | Radio |
| psy_50 | Psychosis | <h6 style="background-color:#da70d6">interviewer</h6>: specify and code whether… | Radio |
| psy_50a_6 | Psychosis | Attention distracted by unimportant things? | Radio |
| rand36_21 | Rand_36_Item_Sf_Health_Survey | How much bodily pain have you had during the past 4 weeks? (choose one answer.) | Radio |
| rand36_33 | Rand_36_Item_Sf_Health_Survey | 11a. I seem to get sick a little easier than other people | Radio |
| rand36_8 | Rand_36_Item_Sf_Health_Survey | 3f. Bending, kneeling, or stooping | Radio |
| s_s_3 | Schizophrenia | Diagnostic criteria for schizophrenia | Checkbox |
| tmd_17 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you ever used marijuana? | Radio |
| tmd_24 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you often used marijuana over a longer period in larger amounts than you i… | Radio |
| tmd_2a1_year | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | # years | Text |
| tmd_34 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | Have you ever used any of these drugs to feel good or high, or to feel more act… | Radio |
| tmd_94 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How many times have you use (drug) in your life? | Text |
| tmd_96 | Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence | How old were you | Text |
| comments_trails | Trail_Making | Trails comments | Notes |