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Important Information

Request Process

  • 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.

  • Regulatory Requirements

    If approved, you will need to complete appropriate documentation (Data Use Agreement, Memorandum of Understanding, or IRB application/amendment) before receiving data.

  • 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.

  • 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.edu

Data 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

  • Researcher Information

    Please provide complete details about your position, institution, and contact information, including the name of the Principal Investigator.

  • 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.

  • Timeline

    Specify when you need the data and the expected duration of your project. This helps us prioritize requests and plan our resources accordingly.

  • 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.

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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 203 variables for your request.

Review your selected variables below before submitting your request.

Variable Name Form Description Type
a123_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
a132_b A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
a136_f A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>just before this began, were you drinking… Notes
a14 A_Mood_Episodes_W_Specifiers Worthlessness Radio
a17 A_Mood_Episodes_W_Specifiers Current major depression a-9. Recurrent thoughts of death (not just fear of dyi… Dropdown
a24 A_Mood_Episodes_W_Specifiers Current major depression c. [primary depressive episode:] the episode is not at… Dropdown
a2_b A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
a2_logic A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
a30 A_Mood_Episodes_W_Specifiers Weight loss or decreased appetite Radio
a3_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
a66 A_Mood_Episodes_W_Specifiers Excessive involvement in activities that have a high potential for painful cons… Dropdown
a78_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>...did you have thoughts racing through y… Notes
a80_c A_Mood_Episodes_W_Specifiers (were you more sociable, such as calling on friends or going out with them more… Notes
as17_sum A_Mood_Episodes_W_Specifiers Number of items as.10-as.16 coded "3". Calculation
as18 A_Mood_Episodes_W_Specifiers B. Mixed symptoms are observable by others and represent a change from the pers… Dropdown
as2 A_Mood_Episodes_W_Specifiers Feeling unusually restless. Dropdown
as38 A_Mood_Episodes_W_Specifiers Early morning awakening (i.e., at least 2 hours before usual awakening). 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
as54_a A_Mood_Episodes_W_Specifiers ...feel unusually restless? (on most of the days?) Notes
as60_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
as62_notes A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>on most of the days when you were feeling… descriptive
as66_a A_Mood_Episodes_W_Specifiers <div class="rich-text-field-label"><p>...feel worthless?</p></div> Notes
as93 A_Mood_Episodes_W_Specifiers Indicate onset specifier: Dropdown
aad_17a Alcohol_Abuse_And_Dependence 17a. If yes, did you continue to drink after you knew it caused you any of thes… Radio
audit_10_other_drugs Alcohol_Use_Disorders_Identification_Test Other drugs Radio
audit_4_other_drugs Alcohol_Use_Disorders_Identification_Test Other drugs Radio
audit_6_alcohol Alcohol_Use_Disorders_Identification_Test Alcohol Radio
audit_6_other_drugs Alcohol_Use_Disorders_Identification_Test Other drugs Radio
ap_1m Antisocial_Personality 1m. Did you ever force someone to have sex with you? Radio
ap_3 Antisocial_Personality How old were you the first time you (list positive symptoms in question 1)? Text
ap_6 Antisocial_Personality When you were working, were you often absent from work when you were not ill or… Radio
ap_8 Antisocial_Personality Since you were 15, have you repeatedly done things that you could have been arr… Radio
ad_17 Anxiety_Disorder Have you ever had at least four of these attacks within a four-week period? Radio
ad_19 Anxiety_Disorder Did you seek help from anyone, like a doctor or other professional? Radio
ad_21_yes Anxiety_Disorder If yes: specify: Text
ad_32_2 Anxiety_Disorder Social Radio
ad_39b Anxiety_Disorder Social phobia onset age Text
adhd_16 Attention_Deficit_Hyperactivity_Disorder Did you have a hard time playing quietly or did your parents or teachers often … Radio
attention_deficit_hyperactivity_disordercsv_notes Attention_Deficit_Hyperactivity_Disorder Notes: Notes
audit_f_timestamp Audit_Full Audit full timestamp: Text
bc6_3_b Bc_Psychotic_Screening <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
bdi_60 Boss_Durkee_Inventory I can't help being a little rude to people i don't like. Radio
aggression_26 Brown_Goodwin_Aggression_History Adolescent Radio
aggression_3_describe Brown_Goodwin_Aggression_History When did it happen? Notes
cowac_p Controlled_Oral_Word_Association Cowa 1st letter - c or p Text
s15 Core_Screening_Module_Excluding_Optional_Disorders <div class="rich-text-field-label"><p>15. Over the past several years, have you… yesno
cis_11a Coronavirus_Impact_Scale Number of extended family member(s) and/or close friends diagnosed with coronav… Text
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
ctq_19 Ctq People in my family felt close to each other. Radio
ctq_7 Ctq I felt loved. Radio
cudit_r3 Cudit_R How often during the past 6 months did you find that you were not able to stop … Radio
cudit_r6 Cudit_R How often in the past 6 months have you had a problem with your memory or conce… Radio
d16_depressive D_Mood_Disorders Indicate month of regular onset of depressive episode: Dropdown
e104_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>have you had to give up or reduce the tim… Notes
e110_d E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e115_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… Notes
e115_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
e118_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… Notes
e121 E_Substance_Use_Disorders Criteria 9: substance use is continued despite knowledge of having a persistent… Dropdown
e122_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p>has your use of <span style="font-weight:… Notes
e123_d E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
e125_d E_Substance_Use_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
e128_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e135_c E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e175_a E_Substance_Use_Disorders Opiods: when did you last have (any sxs of substance use disorder)? Notes
e190 E_Substance_Use_Disorders Other/ unknown: early remission. no criteria (except craving) met for at least… Radio
e195 E_Substance_Use_Disorders Cannabis Text
e20_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>besides the past year, have you ever drun… Notes
e241 E_Substance_Use_Disorders Criteria 4: craving, or a strong desire or urge to use the substance. Dropdown
e270_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during <span style="font-weight: normal;"… Notes
e34 E_Substance_Use_Disorders <div class="rich-text-field-label"><p><span style="color: #e03e2d;">indicate se… Text
e52_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>during the past year, have you found that… Notes
e75_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p>have you had a strong desire or urge to u… Notes
e80 E_Substance_Use_Disorders Criteria 4: craving, or a strong desire or urge to use the substance. Dropdown
e92 E_Substance_Use_Disorders Criteria 6: continued substance use despite having persistent or recurrent soci… Dropdown
e92_b E_Substance_Use_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
e93_a E_Substance_Use_Disorders <div class="rich-text-field-label"><p><span style="font-weight: normal;"><em>if… Notes
ed_13 Eating_Disorder How old were you the last time your weight was below __? (see weight criterion … Text
ed_21 Eating_Disorder <h6 style="background-color:#da70d6">interviewer</h6>: are questions 16 and 19g… Radio
ed_other Eating_Disorder Other Radio
relationships_mother_5 Experiences_In_Close_Relationships_Questionnairemo When my mother is out of sight, i worry that she might forget about what i need. Radio
f104 F_Anxiety_Disorders Blood-injection-injury (e.g., needles, invasive medical procedures) Radio
f114_notes F_Anxiety_Disorders <div class="rich-text-field-label"><p>now i am going to ask you some questions … descriptive
f120 F_Anxiety_Disorders <div class="rich-text-field-label"><p><span style="color: #e03e2d;">at least th… Text
f129_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>when you were worrying, did you find that… Notes
f24_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>since <span style="font-weight: normal;">… Notes
f24_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
f2_logic F_Anxiety_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
f30_logic F_Anxiety_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
f31_b F_Anxiety_Disorders .... For example, did they occur when you were already anxious about something,… Notes
f31_e F_Anxiety_Disorders <div class="rich-text-field-label"><p>were you drinking or taking any drugs or … Notes
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
f39 F_Anxiety_Disorders Obsession/compulsion-related (in ocd) Radio
f44_a F_Anxiety_Disorders Tell me about the situations that you've been afraid of. Notes
f45 F_Anxiety_Disorders Being in open spaces (e.g., parking lots, marketplaces, bridges). Dropdown
f46 F_Anxiety_Disorders Being in enclosed places (e.g., shops, theaters, cinemas). Dropdown
f48_a F_Anxiety_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
f50_logic F_Anxiety_Disorders <div class="rich-text-field-label"><table style="border-collapse: collapse; wid… descriptive
f51 F_Anxiety_Disorders The agoraphobic situations almost always provoke fear or anxiety. Dropdown
f51_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>have you almost always felt frightened or… Notes
f52 F_Anxiety_Disorders The agoraphobic situations are actively avoided, require the presence of a comp… Dropdown
f52_b F_Anxiety_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><span style="… Notes
f54_a F_Anxiety_Disorders <div class="rich-text-field-label"><p>how long have you been afraid of or avoid… Notes
faces_4 Family_Adaptability_And_Cohesion_Evaluation_Scale Each family member has input regarding major family decisions. Radio
sldi_hospitalization_aao Feature_Of_Illness_Since_The_Last_Diagnostic_Inter Age of onset within this interval Text
gad_timestamp Generalized_Anxiety_Disorder_Scale Gad timestamp Text
gas_3a Global_Assessment_Scale Score range during past month Radio
f148_b Gmcsubstance_For_Anxiety_Symptoms <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
a195_a Gmcsubstance_For_Bipolar_And_Depressive_Symptoms <div class="rich-text-field-label"><p>did the <span style="font-weight: normal;… Notes
i14_a I_Eating_Disorders <div class="rich-text-field-label"><p>do you have eating binges in which you ea… Notes
i26_a I_Eating_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
k10_a K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… Notes
k17_a K_Adult_Attention_Deficit_Hyperactivity_Disorder <div class="rich-text-field-label"><p style="padding-left: 40px;">...have you o… Notes
k29_sum K_Adult_Attention_Deficit_Hyperactivity_Disorder Criteria a, b, c, d, and e are coded "3" Calculation
l106_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
l131_b L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p style="padding-left: 40px;"><em><span sty… Notes
l140 L_Trauma_And_Stress_Or_Related_Disorders Past month: criterion e met Text
l142_a L_Trauma_And_Stress_Or_Related_Disorders <div class="rich-text-field-label"><p><em><span style="font-weight: normal;">if… Notes
l97_a L_Trauma_And_Stress_Or_Related_Disorders ...what about having found yourself acting or feeling as if you were back in th… Notes
lec_14 Life_Events_Checklist Sudden, violent death (for example, homicide, suicide) Checkbox
lec_3 Life_Events_Checklist Transportation accident (for example, car accident, boat accident, train wreck,… Checkbox
leosr_24_disruption Life_Events_Occurrence_Survey Level of disruption 24. Involved in a lawsuit. Radio
lfq_15 Life_Functioning_Questionnaire A. Work Radio
lfq_16 Life_Functioning_Questionnaire B. School Radio
lfq_19 Life_Functioning_Questionnaire Transitional job Checkbox
lfq_stopwork_1 Life_Functioning_Questionnaire Mental illness Checkbox
if_no_clean_episodes Major_Depression If no clean episodes: descriptive
md_35_a Major_Depression 35a. Did this episode follow decreased use of alcohol? Radio
md_37a8 Major_Depression 37a8. <h6 style="background-color:#da70d6">interviewer</h6>: enter number of ye… Text
md_38_c Major_Depression 38c. <h6 style="background-color:#da70d6">interviewer</h6>: compute age Calculation
md_39_b Major_Depression 39b. What was your weight before the loss/gain? Text
md_40_b Major_Depression 40b. If yes: was this for at least one hour? Radio
md_40_c Major_Depression 40c. Were you waking up in the middle of the night and having trouble going bac… Radio
md_40_d Major_Depression 40e. If yes: was this at least one hour earlier than usual? 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_50 Major_Depression <h6 style="background-color:#da70d6">interviewer</h6>: enter number of boxes wi… Text
md_55 Major_Depression If yes to question 53 or 54: <h6 style="background-color:#da70d6">interviewer<… Radio
md_69b_year Major_Depression Date of death Text
md_72b Major_Depression 72b. How old were you the last time you had an episode of depression like this? Text
md_73_c Major_Depression 73c. How old were you the last time when you had an episode like this? Text
md_73a Major_Depression 73a. How many episodes like this have you had? Text
md_73b Major_Depression 73b. How old were you the first time when you had an episode like this? Text
thoughts_racing_jumping_fr Major_Depression 37a3. Thoughts racing, jumping from topic to topic Radio
mf_53_spec Maniahypomania Improvement in function. Specify: Notes
mh_10b Maniahypomania 10b. How many hours of sleep do you usually get per night? Text
mh_16_1 Maniahypomania 1. If yes: were you convinced of these beliefs at the time? Radio
mh_17_2a Maniahypomania 2a. From within your head Radio
mh_1b Maniahypomania 1b. Did you ever have a period when you were unusually irritable, clearly diffe… Radio
mh_1f Maniahypomania 1f. <h6 style="background-color:#da70d6">interviewer</h6>: do you suspect a pas… Radio
mh_32 Maniahypomania <h6 style="background-color:#da70d6">interviewer</h6>: refer to the instruction… Radio
mh_4 Maniahypomania <h6 style="background-color:#da70d6">interviewer</h6>: is the most severe episo… Radio
mh_55_spec Maniahypomania If yes: specify <h6 style="background-color:#da70d6">interviewer</h6>: the fol… Text
mh_59_a_3 Maniahypomania 59a3. Feeling slowed down Radio
mh_64ab Maniahypomania A/b) number of "unclean" hypomanias (include mixed periods): Text
mrcir_11 Measures_Related_To_Close_Interpersonal_Relationsh K. Help you understand and sort things out when you are troubled by something? Radio
mrcir_6 Measures_Related_To_Close_Interpersonal_Relationsh F. Act in ways that show he/she/they dislike you? Radio
mh_dia_details Medical_History_Scid Additional details: Notes
mctq_23b Munich_Chronotype_Questionnaire On free days Text
mctq_23b_hr Munich_Chronotype_Questionnaire Hours on free days Text
mctq_25 Munich_Chronotype_Questionnaire As a child, i was Dropdown
op17_d1 Overview <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… Notes
op18_c Overview Have you ever had a time when anyone objected to your use of (substance)? Notes
op19_c1 Overview <div class="rich-text-field-label"><p>4 a. <span style="font-weight: normal;"><… Notes
op20_d1 Overview <div class="rich-text-field-label"><p>5 a. <em><span style="font-weight: normal… Notes
op21_b Overview Have you ever had a time when your use of (substance) caused problems for you? Notes
lithium Overview_Of_Psychiatric_Disturbance Lithium Checkbox
pf_13 Participant_Feedback Are there specific data of yours that you would like shared back to you annuall… Notes
pf_3 Participant_Feedback The part i least like about this study is: Radio
psqi_10e Pittsburgh_Sleep_Quality_Index 10e) other restlessness while you sleep; please describe Notes
psqi_10e1 Pittsburgh_Sleep_Quality_Index 10e) how often has that affected you? Radio
psqi_5a Pittsburgh_Sleep_Quality_Index 5a) cannot get to sleep within 30 minutes Radio
psqi_5d Pittsburgh_Sleep_Quality_Index 5d) cannot breathe comfortably Radio
psqi_5h Pittsburgh_Sleep_Quality_Index 5h) had bad dreams Radio
ptsd_21a Post_Traumatic_Stress_Disorder 21a. <h6 style="background-color:#da70d6">interviewer</h6>: compute age on onset Calculation
psy_10 Psychosis Have you ever had a change in your body or the way it was working for which the… Radio
psy_10_spec Psychosis If yes: specify: Text
psy_11 Psychosis Have you ever believed that another person was in love with you when there was … Radio
psy_15 Psychosis Have you ever felt that thoughts that were not your own were being put into you… Radio
psy_47j1 Psychosis <h6 style="background-color:#ff7733">prodromal period</h6> - think that things … Radio
psy_47m Psychosis 47m. How long did you have these experiences before you had (active psychotic f… Text
psy_5 Psychosis Have you ever felt that people were out to get you or deliberately trying to ha… Radio
psy_59 Psychosis Did the (delusions or hallucinations) correspond to either of the depressive ep… Radio
psy_6 Psychosis Have you ever been convinced that your (husband/wife/boyfriend/girlfriend) was … Radio
at_the_time_you_were_strug Psychosocial_Functioning At the time you were struggling the most with your mental health since the last… Radio
comments_ppeg Purdue_Pegboard Purdue peg comments Notes
rand36_13 Rand_36_Item_Sf_Health_Survey 4a. Cut down the amount of time you spent on work or other activities Radio
rand36_15 Rand_36_Item_Sf_Health_Survey 4c. Were limited in the kind of work or other activities Radio
rand36_25 Rand_36_Item_Sf_Health_Survey 9c. Have you felt so down in the dumps that nothing could cheer you up? Radio
comments_rey Rey_Complex_Figure_Test Rey comments Notes
spaq_1 Seasonal_Pattern_Assessment_Questionnaire Current weight (in lbs) Text
spaq_7c Seasonal_Pattern_Assessment_Questionnaire C. Mood (overall feeling of well being) Radio
spaq_notes Seasonal_Pattern_Assessment_Questionnaire Notes Notes
sf12_10 Sf_12_Health_Survey Did you have a lot of energy? Radio
ed_4_1 Substance_Use_Disorders Alcohol abuse? yesno
ed_4_2 Substance_Use_Disorders Drug /abuse? yesno
did_your_use_of_drug_more Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence Did your use of (drug) more than once cause you to have legal problems such as … Checkbox
tmd_118 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence How many times have you use (drug) in your life? Text
tmd_80 Tobacco_Marijuana_And_Other_Drug_Abuse_And_Dependence <h6 style="background-color:#da70d6">interviewer</h6>: if questions 24-32 are a… descriptive