Loading...

National Institute of Mental Health Data Archive (NDA) Sign In
National Institute of Mental Health Data Archive (NDA) Sign In
NDA

Success! An email is on its way!

Please check your email to complete the linking process. The link you receive is only valid for 30 minutes.

Check your spam or junk folder if you do not receive the email in the next few minutes.

Warning Notice This is a U.S. Government computer system, which may be accessed and used only for authorized Government business by authorized personnel. Unauthorized access or use of this computer system may subject violators to criminal, civil, and/or administrative action. All information on this computer system may be intercepted, recorded, read, copied, and disclosed by and to authorized personnel for official purposes, including criminal investigations. Such information includes sensitive data encrypted to comply with confidentiality and privacy requirements. Access or use of this computer system by any person, whether authorized or unauthorized, constitutes consent to these terms. There is no right of privacy in this system.
Create or Link an Existing NDA Account
NIMH Data Archive (NDA) Sign In or Create An Account
Update Password

You have logged in with a temporary password. Please update your password. Passwords must contain 8 or more characters and must contain at least 3 of the following types of characters:

  • Uppercase
  • Lowercase
  • Numbers
  • Special Characters limited to: %,_,!,@,#,$,-,%,&,+,=,),(,*,^,:,;

Subscribe to our mailing list

Mailing List(s)
Email Format

You are now leaving the NIMH Data Archive (NDA) web site to go to:

Click on the address above if the page does not change within 10 seconds.

Disclaimer

NDA is not responsible for the content of this external site and does not monitor other web sites for accuracy.

Accept Terms
Data Access Terms - Decline Terms

Are you sure you want to cancel? This will decline terms and you will not be authorized for access.

Filter Cart
No filters selected
Description
Value Range
Notes
Data Structures with shared data
No filters have been selected
helpcenter.filter-cart

NDA Help Center

Filter Cart

Viewable at the top right of NDA pages, the Filter Cart is a temporary holder for filters and data they select. Filters are added to the Workspace first, before being submitted to The Filter Cart. Data selected by filters in the Filter Cart can be added to a Data Package or an NDA Study from the Data Packaging Page, by clicking the 'Create Data Package / Add Data to Study' button.

The filter cart supports combining multiple filters together, and depending on filter type will use "AND" or "OR" when combining filters.

Multiple selections from the same filter type will result in those selections being applied with an ‘OR’ condition. For example, if you add an NDA Collection Filter with selections for both collections 2112 and 2563 to an empty Workspace, the subjects from NDA Collection 2112 ‘OR’ NDA Collection 2563 will be added to your Workspace even if a subject is in both NDA Collections. You can then add other NDA Collections to your Workspace which further extends the ‘OR’ condition.

If a different filter type is added to your Workspace, or a filter has already been submitted to the Filter Cart, the operation then performs a logical ‘AND’ operation. This means that given the subjects returned from the first filter, only those subjects that matched the first filter are returned by the second filter (i.e., subjects that satisfied both filters).

When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Note that only the subjects specific to your filter will be added to your Filter Cart and only on data shared with the research community. Other data for those same subjects may exist (i.e., within another NDA Collection, associated with a data structure that was not requested in the query, etc.). So, users should select ‘Find all Subjects Data’ to identify all data for those specific subjects.

Additional Tips:

  • You may query the data without an account, but to gain access you will need to create an NDA user account and apply for access. Most data access requires that you or your lab are sponsored by an NIH recognized institution with Federal Wide Assurance (FWA). Without access, you will not be able to obtain individual-level data.

Once you have selected data of interest you can:

  • Create a data package - This allows you to specify format for access/download
  • Assign to Study Cohort - Associate the data to an NDA Study allowing for a DOI to be generated and the data to be linked directly to a finding, publication, or data release.
  • Find All Subject Data - Depending on filter types being used, not all data associated with a subject will be selected. Data may be restricted by data structure, NDA Collection, or outcome variables (e.g., NDA Study). ‘Find All Data’ expands the filter criteria by replacing all filters in your Filter Cart with a single Query by GUID filter for all subjects selected by those filters.

Please Note:

  • When running a query, it may take a moment to populate the Filter Cart. Queries happen in the background so you can define other queries during this time.
  • When you add your first filter, all data associated with your query will be added to the Filter Cart (e.g., a Concept, an NDA Collection, a Data Structure/Element, etc.). As you add additional filters, they will also display in the Filter Cart. Only the name of filter will be shown in the Filter Cart, not the underlying structures.
  • Information about the contents of the Filter Cart can be seen by clicking "Edit”.
  • Once your results appear in the Filter Cart, you can create a data package or assign subjects to a study by selecting the 'Package/Assign to Study' option. You can also 'Edit' or 'Clear' filters.

Frequently Asked Questions

  • What is a Filter Cart?
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user, through querying or browsing, as being of some potential interest. The Filter Cart is where you send the data from your Workspace after it has been filtered.
  • What do I do after filters are added to the Filter Cart?
    After filters are added to the Filter Cart, users have options to ‘Create a Package’ for download, ‘Associate to Study Cohort’, or ‘Find All Subject Data’. Selecting ‘Find All Subject Data’ identifies and pulls all data for the subjects into the Filter Cart. Choosing ‘Create a Package’ allows users to package and name their query information for download. Choosing ‘Associate to Study Cohort’ gives users the opportunity to choose the Study Cohort they wish to associate this data.
  • Are there limitations on the amount of data a user can download?

    NDA limits the rate at which individual users can transfer data out of Amazon Web Services (AWS) S3 Object storage to non-AWS internet addresses. All users have a download limit of 20 Terabytes. This limit applies to the volume of data an individual user can transfer within a 30-day window. Only downloads to non-AWS internet addresses will be counted against the limit.

  • How does Filter Cart Boolean logic work?

    The Filter Cart currently employs basic AND/OR Boolean logic. A single filter may contain multiple selections for that filter type, e.g., a single NDA Study filter might contain NDA Study 1 and NDA Study 2. A subject that is in EITHER 1 OR 2 will be returned. Adding multiple filters to the cart, regardless of type, will AND the result of each filter. If NDA Study 1 and NDA Study 2 are added as individual filters, data for a subject will only be selected if the subject is included in BOTH 1 AND 2.

    When combining other filters with the GUID filter, please note the GUID filter should be added last. Otherwise, preselected data may be lost. For example, a predefined filter from Featured Datasets may select a subset of data available for a subject. When combined with a GUID filter for the same subject, the filter cart will contain all data available from that subject, data structure, and dataset; this may be more data than was selected in the predefined filter for that subject. Again, you should add the GUID Filter as the last filter to your cart. This ensures 'AND' logic between filters and will limit results to the subjects, data structures, and datasets already included in your filter cart.

Glossary

  • Workspace
    The Workspace within the General Query Tool is a holding area where you can review your pending filters prior to adding them to Filter Cart. Therefore, the first step in accessing data is to select one or more items and move it into the Workspace.
  • Filter Cart
    Viewable at the top right of NDA pages, the Filter Cart is a temporary holder of data identified by the user through querying or browsing as being of some potential interest. The Filter Cart adds data using an AND condition. The opportunity to further refine data to determine what will be downloaded or sent to a miNDAR is available on the Data Packaging Page, the next step after the Filter Cart. Subsequent access to data is restricted by User Permission or Privilege; however Filter Cart use is not.
Switch User

DIGS - Major Depression

0 Shared Subjects

The Diagnostic Interview for Genetic Studies (DIGS), a clinical interview especially constructed for the assessment of major mood and psychotic disorders and their spectrum conditions. The DIGS, which was developed and piloted as a collaborative effort of investigators from sites in the National Institute of Mental Health (NIMH) Genetics Initiative DIGS - Section: Major Depression doi:10.1001/archpsyc.1994.03950110009002 DOI: 10.1017/s0033291700034796
Clinical Assessments
Depression
06/07/2022
digs_majdep01
06/09/2022
View Change History
01
Query Element Name Data Type Size Required Description Value Range Notes Aliases
subjectkey GUID Required The NDAR Global Unique Identifier (GUID) for research subject NDAR*
src_subject_id String 20 Required Subject ID how it's defined in lab/project
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY
interview_age Integer Required Age in months at the time of the interview/test/sampling/imaging. 0 :: 1260 Age is rounded to chronological month. If the research participant is 15-days-old at time of interview, the appropriate value would be 0 months. If the participant is 16-days-old, the value would be 1 month.
sex String 20 Required Sex of subject at birth M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported
digs_maj_dep_week Integer Recommended Have you ever had a period of at least one week when you were bothered most of the day, nearly every day, by feeling depressed, sad, down, low? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_irritation Integer Recommended By feeling irritable? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_anx Integer Recommended By feeling anxious? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_not_enjoy_things Integer Recommended Have you ever had a period of at least one week when you did not enjoy most things, even things you usually like to do? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_sus_epi Integer Recommended INTERVIEWER: Do you suspect a past or current episode from subject's responses, behavior, or other information? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_sus_epi_y String 1,000 Recommended If yes: Specify subject's responses, behavior, or other information:
digs_maj_dep_rec_week Integer Recommended Have you been feeling that way recently (i.e., for at least one week during the past days)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_rec_week_num Integer Recommended If yes: How long have you felt this way? Number of Weeks
digs_maj_dep_worst_epi Date Recommended Think about the most severe period in your life when you were feeling this way. When did it begin? MM/YYYY
digs_maj_dep_worst_epi_age Integer Recommended INTERVIEWER: Compute age of most severe period Age in Years
digs_maj_dep_worst_epi_dur Integer Recommended How long did the period last? (weeks) Number of Weeks
digs_maj_dep_worst_epi_sad Integer Recommended Did you feel depressed, sad, down, or low? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_worst_epi_irrit Integer Recommended Did you feel irritable? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_worst_epi_anx Integer Recommended Did you feel anxious? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_sev_cur_same Integer Recommended INTERVIEWER: Is the most severe episode also the current episode? 0;1 0=No; 1=Yes
digs_maj_dep_app_change Integer Recommended Did you have a loss of appetite or did your appetite greatly increase? 0 :: 3; 9 0= No; 1= Yes, decreased; 2= Yes, increased; 3= Yes, mixture; 9= Unknown/No information
digs_weight_ch_not_trying Integer Recommended Did you lose/gain weight when you were not trying to? 0 :: 2;9 0= No; 1= Loss; 2= Gain; 9= Unknown
digs_maj_dep_prev_weight Integer Recommended What was your weight before the loss/gain? Pounds
digs_maj_dep_weight_after Integer Recommended What was your weight after the loss/gain? Pounds
digs_weight_ch_time Integer Recommended Over what period of time did you lose/gain this amount of weight? Number of Weeks
digs_maj_dep_sleep_ch Integer Recommended Did you have trouble sleeping or were you sleeping more than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_insomnia Integer Recommended Were you unable to fall asleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_insom_1_hr Integer Recommended Was this for at least one hour? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_mid_insom Integer Recommended Were you waking up in the middle of the night and having trouble going back to sleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_wake_early Integer Recommended Were you waking up too early in the morning? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_1_hr_earlier Integer Recommended Was this at least one hour earlier than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_oversleep Integer Recommended Were you sleeping much more than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_restless Integer Recommended Were you so fidgety or restless that other people could have notices (eg., pacing or writing hands)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_slow_speech Integer Recommended Were you moving or speaking so slowly that other people could have noticed? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_enjoy_sex Integer Recommended Were you much less able to enjoy sex and other pleasurable activities? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_interest_act Integer Recommended Did you lose interest in nearly all of your usual activities? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_fatigue Integer Recommended Were you feeling a loss of energy or more tired than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_guilt Integer Recommended Were you feeling guilty or that you were a bad person? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_worthless Integer Recommended Were you feeling that you were a failure or worthless? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_diff_conc Integer Recommended Were you having difficulty thinking, concentrating, or making decisions? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_suic_idea Integer Recommended Were you frequently thinking about death, or wishing you were dead, or thinking about taking your life? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_self_harm Integer Recommended Did you actually try to harm yourself? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_sym_total Integer Recommended INTERVIEWER: Enter number of boxes with at least one YES response in questions Total Boxes
digs_maj_dep_sym_2_weeks Integer Recommended During this episode was there a two-week period when these symptoms were present nearly every day (at least four symptoms plus depressed mood)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_worse_time Integer Recommended Did you tend to feel worse in the morning or in the evening or was there no difference? 0 :: 2 0= A.M.; 1= P.M.; 2= No difference
digs_maj_dep_epi_del Integer Recommended During this episode, did you have beliefs or ideas that you later found out were not true? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_epi_del_note String 1,000 Recommended INTERVIEWER: If delusions are suspected, probe further to determine the content and whether the beliefs were held with certainty. Code on the basis of this information and describe below:
digs_maj_dep_del_conv Integer Recommended Were you convinced of these beliefs at the time? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_del_before Integer Recommended Did these beliefs occur either just before this depression or after it cleared? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_del_before_dep_days Integer Recommended How long were they present before the depression began? Number of Days
digs_del_until_norm_days Integer Recommended How long did they last after your mood returned to normal? Number of Days
digs_maj_dep_del_day_total Integer Recommended INTERVIEWER: Does this total more than 14 days? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_voices_during Integer Recommended Did you see or hear things that other people could not see or hear? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_voices_y String 1,000 Recommended If yes to hearing voices: Specify:
digs_maj_dep_drugs_during Integer Recommended Were you using any street drugs at the times that you experienced these? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_drugs_during_y String 1,000 Recommended If yes to using street drugs: What were they? (INTERVIEWER: List the drugs used and describe the frequency of use and doses, if possible.)
digs_maj_dep_voice_in Integer Recommended If voices: Did these voices usually seem to originate: from within your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_voice_out Integer Recommended If voices: Did these voices usually seem to originate: from outside your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_place_outside Integer Recommended If voices: Did these voices usually seem to originate: from some particular place outside your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_not_own_th Integer Recommended If voices: Did these voices usually seem to originate: Were these voices definitely different from your own thoughts? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_exp_bef_aft_dep Integer Recommended Did these (refer to experiences) occur either just before this depression or after it cleared? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_exp_bef_days Integer Recommended How long were they present before the depression began? Number of Days
digs_dep_exp_after_norm Integer Recommended How long did they last after your mood returned to normal? Number of Days
digs_maj_dep_exp_day_total Integer Recommended INTERVIEWER: Does this total more than 14 days? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_psych_not_dep_theme Integer Recommended INTERVIEWER: Did psychotic symptoms have content that was inconsistent with depressive themes such as poverty, guilt, illness, personal inadequacy or catastrophe? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_psych_sym_preocc Integer Recommended INTERVIEWER: Was the subject preoccupied with psychotic symptoms to the exclusion of other symptoms or concerns? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_psych_help Integer Recommended Did you seek or receive help from a doctor or other professional for this period of depression? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_med_presc Integer Recommended Were you prescribed medication for depression or was there a change in your dosage? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_med_presc_y String 1,000 Recommended If yes prescribed medication for depression: Specify:
digs_maj_dep_inpatient Integer Recommended During this episode were you admitted to the hospital for depression (including day hospital)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_inpt_days Integer Recommended If yes to admitted to the hospital for depression: For how long (inpatient)? Number of Days
digs_maj_dep_day_hosp_days Integer Recommended If yes to admitted to the hospital for depression: For how long (day hospital) ? Number of Days
digs_maj_dep_ect Integer Recommended Did you receive ECT (shock treatments)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_maj_resp_type Integer Recommended Was your major responsibility during this episode job, home, school, or something else? 1 :: 4 1= Job; 2= Home; 3= School; 4= Other
digs_maj_dep_resp_type_oth String 1,000 Recommended If other responsibilities: Specify:
digs_maj_dep_funct_aff Integer Recommended Was your functioning in this role affected? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_funct_aff_y String 1,000 Recommended If yes: Specify how your role was affected:
digs_maj_dep_neg_eff_life Integer Recommended Did something happen as a result of this (such as marital separation, absence from work or school, loss of a job, or lower grades)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_neg_eff_life_y String 1,000 Recommended If yes: Specify results episode:
digs_dep_funct_social Integer Recommended Did someone notice a change in your functioning? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_impairment Integer Recommended INTERVIEWER: If impaired or incapacitated: Specify: 0;1;2;9 0= No change; 1= Impairment; 2= Incapacitation; 9= Unknown
digs_funct_aff_other_area Integer Recommended Was your functioning in any other area of your life affected? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_funct_aff_oth_y String 1,000 Recommended If yes functioning in other areas affecting life: Specify:
digs_maj_dep_evi_distress Integer Recommended Is there any other evidence of clinically significant distress? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_evi_distress_y String 1,000 Recommended If yes to evidence of clinically significant distress: Specify:
digs_maj_dep_dur_preg Integer Recommended Did this episode occur during pregnancy or just after childbirth? 0 :: 2;9 0= No; 1= Yes, pregnancy; 2= Yes, after childbirth; 9= Unknown
digs_dep_preg_y_birth_date Date Recommended What was the date of childbirth? MM/YY
digs_maj_dep_birth_ill Integer Recommended Did this episode occur during or shortly after a serious physical illness? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_birth_ill_y String 1,000 Recommended If yes: Specify physical illness:
digs_maj_dep_epi_aft_meds Integer Recommended Did this episode begin shortly after you started taking any prescribed medication? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_epi_aft_meds_y String 1,000 Recommended If yes: Specify prescribed medication:
digs_dep_epi_street_drug Integer Recommended Did this episode begin while you were using street drugs? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_epi_street_drug_y String 1,000 Recommended If yes: Specify street drugs:
digs_maj_dep_epi_inc_alc Integer Recommended Did this episode follow increased use of alcohol? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_epi_inc_alc_y String 1,000 Recommended If yes: Specify alcohol use:
digs_maj_dep_epi_dec_alc Integer Recommended Did this episode follow decreased use of alcohol? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_epi_dec_alc_y String 1,000 Recommended If yes: Specify alcohol use:
digs_maj_dep_epi_aft_death Integer Recommended Did this episode follow the death of someone close to you? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_aft_death_relat String 1,000 Recommended If yes: Specify relationship:
digs_dep_relat_death_date Date Recommended Date of death MM/YY
digs_maj_dep_mood_ch_week Integer Recommended During this episode of depression did you have a week or more during which your mood frequently changed between sadness and irritability or even elation? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_overactive Integer Recommended During this episode of depression did you also experience: Overactivity; Running around, many projects, or physically agitated? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_pres_speech Integer Recommended During this episode of depression did you also experience: More talkative than usual, speech pressured? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_racing_th Integer Recommended During this episode of depression did you also experience: Thoughts racing, jumping from topic to topic? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_grandiose Integer Recommended During this episode of depression did you also experience: Feeling grandiose; more important, special, powerful? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_less_sleep Integer Recommended During this episode of depression did you also experience: Needing less sleep; energetic after little or no sleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_no_conc Integer Recommended During this episode of depression did you also experience: Attention distracted by unimportant things? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_risky_act Integer Recommended During this episode of depression did you also experience: Doing risky things for pleasure; spending, sex, reckless driving, etc.? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_epi_sym_total Integer Recommended INTERVIEWER: Enter number of YES responses Total Boxes
digs_maj_dep_sym_days Integer Recommended How long were these symptoms present? Days Number of Days
digs_maj_dep_sym_weeks Integer Recommended How long were these symptoms present? Weeks Number of Weeks
digs_maj_dep_addit_epi_sym Integer Recommended Did you have at least one other episode when you were depressed for at least one week and had several of the symptoms you described? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_addit_epi_sym_y String 50 Recommended When was the most recent time that you had depression that was almost as severe as the time we just talked about? Date/Time
digs_dep_addit_epi_30_days Integer Recommended Is the selected episode also the current episode (in the past days)? 0;1 0=No; 1=Yes
digs_dep_add_epi_ons_date Date Recommended When did episode begin? MM/YY
digs_maj_dep_addit_epi_age Integer Recommended INTERVIEWER: Compute age when episode happened Age in Years
digs_dep_addit_epi_weeks Integer Recommended How long (did that period last/has it lasted)? Number of Weeks
digs_add_epi_sym_dep Integer Recommended Did you feel depression, sad, down or low? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_sym_irrit Integer Recommended Did you feel irritable? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_sym_anx Integer Recommended Did you feel anxious? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_sym_app Integer Recommended Did you have a loss of appetite or did your appetite greatly increase? 0 :: 3; 9 0= No; 1= Yes, decreased; 2= Yes, increased; 3= Yes, mixture; 9= Unknown/No information
digs_dep_add_epi_weight Integer Recommended Did you lose/gain weight when you were not trying to? 0 :: 2;9 0= No; 1= Loss; 2= Gain; 9= Unknown
digs_add_epi_weight_bef_y Integer Recommended What was your weight before the loss/gain? Pounds
digs_add_epi_weight_aft Integer Recommended What was your weight after the loss/gain? Pounds
digs_dep_add_weight_weeks Integer Recommended Over what period of time did you lose/gain this amount of weight? Number of Weeks
digs_dep_add_epi_sym_sleep Integer Recommended Did you have trouble sleeping or were you sleeping more than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_sleep_insom Integer Recommended Were you unable to fall asleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_sleep_insom_1_hr Integer Recommended Was this for at least one hour? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_sleep_mid_insom Integer Recommended Were you waking up in the middle of the night and having trouble going back to sleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_sleep_ter_insom Integer Recommended Were you waking up too early in the morning? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_sl_ter_som_1_hr Integer Recommended Was this at least one hour earlier than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_sleep_more Integer Recommended Were you sleeping much more than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_fidget Integer Recommended Were you so fidgety or restless that other people could have notices (eg., pacing or writing hands)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_move_slowly Integer Recommended Were you moving or speaking so slowly that other people could have noticed? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_low_sex_drive Integer Recommended Were you much less able to enjoy sex and other pleasurable activities? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_not_activ Integer Recommended Did you lose interest in nearly all of your usual activities? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_tired_more Integer Recommended Were you feeling a loss of energy or more tired than usual? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_guilt Integer Recommended Were you feeling guilty or that you were a bad person? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_failure Integer Recommended Were you feeling that you were a failure or worthless? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_no_conc Integer Recommended Were you having difficulty thinking, concentrating, or making decisions? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_suic_idea Integer Recommended Were you frequently thinking about death, or wishing you were dead, or thinking about taking your life? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_self_harm Integer Recommended Did you actually try to harm yourself? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_sym_total Integer Recommended INTERVIEWER: Enter number of boxes with at least one YES response in questions Total Boxes
digs_add_epi_sym_2_week Integer Recommended During this episode was there a two-week period when these symptoms were present nearly every day (at least four symptoms plus depressed mood)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_worse_time Integer Recommended Did you tend to feel worse in the morning or in the evening or was there no difference? 0 :: 2 0= A.M.; 1= P.M.; 2= No difference
digs_maj_dep_add_epi_del Integer Recommended During this episode, did you have beliefs or ideas that you later found out were not true? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_del_y String 1,000 Recommended INTERVIEWER: If delusions are suspected, probe further to determine the content and whether the beliefs were held with certainty. Code on the basis of this information and describe below:
digs_dep_add_epi_del_conv Integer Recommended Were you convinced of these beliefs at the time? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_del_bef_aft Integer Recommended Did these beliefs occur either just before this depression or after it cleared? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_bef_del_days Integer Recommended How long were they present before the depression began? Number of Days
digs_add_epi_aft_del_days Integer Recommended How long did they last after your mood returned to normal? Number of Days
digs_add_epi_del_14_days Integer Recommended INTERVIEWER: Does this total more than 14 days? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_hal Integer Recommended Did you see or hear things that other people could not see or hear? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_hal_y String 1,000 Recommended If yes to hearing voices: Specify:
digs_dep_add_epi_hal_drugs Integer Recommended Were you using any street drugs at the times that you experienced these? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_hal_drugs_y String 1,000 Recommended If yes to using street drugs: What were they?
digs_add_epi_voice_in_head Integer Recommended If voices: Did these voices usually seem to originate: from within your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_ad_epi_voice_out_head Integer Recommended If voices: Did these voices usually seem to originate: from outside your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_voice_pl_out_head Integer Recommended If voices: Did these voices usually seem to originate: from some particular place outside your head? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_voice_diff_own_th Integer Recommended If voices: Did these voices usually seem to originate: Were these voices definitely different from your own thoughts? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_voice_bef_aft Integer Recommended Did these (refer to experiences) occur either just before this depression or after it cleared? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_voices_bef_days Integer Recommended How long were they present before the depression began? Number of Days
digs_dep_voices_aft_days Integer Recommended How long did they last after your mood returned to normal? Number of Days
digs_dep_voices_14_days Integer Recommended INTERVIEWER: Does this total more than 14 days? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_psy_sym_incon_dep Integer Recommended INTERVIEWER: Did psychotic symptoms have content that was inconsistent with depressive themes such as poverty, guilt, illness, personal inadequacy or catastrophe? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_preoc_psych_sym Integer Recommended INTERVIEWER: Was the subject preoccupied with psychotic symptoms to the exclusion of other symptoms or concerns? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_help Integer Recommended Did you seek or receive help from a doctor or other professional for this period of depression? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_add_epi_med Integer Recommended Were you prescribed medication for depression or was there a change in your dosage? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_med_note String 1,000 Recommended If yes prescribed medication for depression: Specify:
digs_dep_add_epi_hosp Integer Recommended During this episode were you admitted to the hospital for depression (including day hospital)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_inpt_days Integer Recommended If yes to admitted to the hospital for depression: For how long (inpatient)? Number of Days
digs_dep_add_epi_hosp_days Integer Recommended If yes to admitted to the hospital for depression: For how long (day hospital) ? Number of Days
digs_maj_dep_add_epi_ect Integer Recommended Did you receive ECT (shock treatments)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_maj_resp_social Integer Recommended Was your major responsibility during this episode job, home, school, or something else? 1 :: 4 1= Job; 2= Home; 3= School; 4= Other
digs_dep_maj_resp_soc_oth String 1,000 Recommended If other responsibilities: Specify:
digs_add_epi_resp_soc_aff Integer Recommended Was your functioning in this role affected? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_resp_soc_af_y String 1,000 Recommended If yes: Specify how your role was affected:
digs_add_epi_neg_eff_life Integer Recommended Did something happen as a result of this (such as marital separation, absence from work or school, loss of a job, or lower grades)? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_neg_ef_life_y String 1,000 Recommended If yes: Specify results episode:
digs_add_epi_funct_ch_soc Integer Recommended Did someone notice a change in your functioning? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_impair_code Integer Recommended INTERVIEWER: If impaired or incapacitated: Specify: 0 :: 2;9 0= No change; 1= Impairment; 2= Incapacitation; 9= Unknown
digs_add_epi_funct_oth_aff Integer Recommended Was your functioning in any other area of your life affected? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_func_oth_af_y String 1,000 Recommended If yes functioning in other areas affecting life: Specify:
digs_dep_add_epi_distress Integer Recommended Is there any other evidence of clinically significant distress? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_dist_y String 1,000 Recommended If yes to evidence of clinically significant distress: Specify:
digs_maj_dep_add_epi_preg Integer Recommended Did this episode occur during pregnancy or just after childbirth? 0 :: 2;9 0= No; 1= Yes, pregnancy; 2= Yes, after childbirth; 9= Unknown
digs_add_epi_birth_date Date Recommended What was the date of childbirth? MM/YY
digs_dep_add_epi_aft_ill Integer Recommended Did this episode occur during or shortly after a serious physical illness? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_aft_ill_note String 1,000 Recommended If yes: Specify physical illness:
digs_add_epi_aft_pres_med Integer Recommended Did this episode begin shortly after you started taking any prescribed medication? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_aft_med_type String 1,000 Recommended If yes: Specify prescribed medication:
digs_add_epi_street_drug Integer Recommended Did this episode begin while you were using street drugs? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_street_drug_y String 1,000 Recommended If yes: Specify street drugs:
digs_dep_add_epi_inc_alc Integer Recommended Did this episode follow increased use of alcohol? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_inc_alc_y String 1,000 Recommended If yes: Specify alcohol use:
digs_dep_add_epi_dec_alc Integer Recommended Did this episode follow decreased use of alcohol? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_add_epi_dec_alc_y String 1,000 Recommended If yes: Specify alcohol use:
digs_maj_dep_add_epi_death Integer Recommended Did this episode follow the death of someone close to you? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_death_relat String 1,000 Recommended If yes: Specify relationship:
digs_add_epi_death_date Date Recommended Date of death MM/YY
digs_dep_add_epi_mood_ch Integer Recommended During this episode of depression did you have a week or more during which your mood frequently changed between sadness and irritability or even elation? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_overactiv Integer Recommended During this episode of depression did you also experience: Overactivity; Running around, many projects, or physically agitated? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_pres_speech Integer Recommended During this episode of depression did you also experience: More talkative than usual, speech pressured? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_racing_th Integer Recommended During this episode of depression did you also experience: Thoughts racing, jumping from topic to topic? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_grandiose Integer Recommended During this episode of depression did you also experience: Feeling grandiose; more important, special, powerful? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_less_sleep Integer Recommended During this episode of depression did you also experience: Needing less sleep; energetic after little or no sleep? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_no_conc Integer Recommended During this episode of depression did you also experience: Attention distracted by unimportant things? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_add_epi_risky_beh Integer Recommended During this episode of depression did you also experience: Doing risky things for pleasure; spending, sex, reckless driving, etc.? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_epi_mania_sym_total Integer Recommended INTERVIEWER: Enter number of YES responses Total Boxes
digs_add_epi_mania_days Integer Recommended How long were these symptoms present? Days
digs_add_epi_mania_weeks Integer Recommended How long were these symptoms present? Weeks
digs_maj_dep_clean_epi Integer Recommended Has there been at least one "clean" episode? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_dep_clean_epi_total Integer Recommended How many clean episodes like this have you had? Clean Episodes
digs_maj_dep_clean_ons_age Integer Recommended How old were you the first time you had a clean episode of depression like this? Age in Years
digs_maj_dep_clean_rec_age Integer Recommended How old were you the last time you had a clean episode of depression like this? Age in Years
digs_dep_unclean_epi_total Integer Recommended How many no clean episodes like this have you had? Unclean Episodes
digs_unclean_epi_ons_age Integer Recommended How old were you the first time you had a no clean episode like this? Age in Years
digs_unclean_epi_rec_age Integer Recommended How old were you the last time you had a no clean episode like this? Age in Years
digs_dep_longest_epi_weeks Integer Recommended What was the duration of your longest episode of depression in weeks? Number of Weeks
digs_maj_dep_hosp_total Integer Recommended How many times were you hospitalized for an episode of depression? (inpatient) Hospitalized
digs_dep_hosp_day_total Integer Recommended How many times were you hospitalized for an episode of depression? (day hospital) Hospitalized
digs_maj_dep_ect_total Integer Recommended How many courses of ECT have you had for depression? Number of courses
digs_maj_dep_meds_high Integer Recommended Did you ever feel high or were you overactive following medical treatment for depression? 0;1;9 0=No; 1=Yes; 9=Unknown
digs_maj_dep_meds_high_y String 1,000 Recommended If yes: Describe how high or were you overactive you were:
digs_maj_dep_seasonal Integer Recommended Do your depressions tend to begin in any particular season? 0 :: 4;9 0= No pattern; 1= Winter; 2= Spring; 3= Summer; 4= Fall; 9= Unknown
Data Structure

This page displays the data structure defined for the measure identified in the title and structure short name. The table below displays a list of data elements in this structure (also called variables) and the following information:

  • Element Name: This is the standard element name
  • Data Type: Which type of data this element is, e.g. String, Float, File location.
  • Size: If applicable, the character limit of this element
  • Required: This column displays whether the element is Required for valid submissions, Recommended for valid submissions, Conditional on other elements, or Optional
  • Description: A basic description
  • Value Range: Which values can appear validly in this element (case sensitive for strings)
  • Notes: Expanded description or notes on coding of values
  • Aliases: A list of currently supported Aliases (alternate element names)
  • For valid elements with shared data, on the far left is a Filter button you can use to view a summary of shared data for that element and apply a query filter to your Cart based on selected value ranges

At the top of this page you can also:

  • Use the search bar to filter the elements displayed. This will not filter on the Size of Required columns
  • Download a copy of this definition in CSV format
  • Download a blank CSV submission template prepopulated with the correct structure header rows ready to fill with subject records and upload

Please email the The NDA Help Desk with any questions.