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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). 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 fliter 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

  • 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.

  • 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.

  • 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.

Glossary

  • Once your filter cart contains the subjects of interest, select Create Data Package/Assign to Data Study which will provide options for accessing item level data and/or assigning to a study.  

  • Once queries have been added to your workspace, the next step is to Submit the Filters in the workspace to the Filter Cart.  This process runs the queries selected, saving the results within a filter cart attached to your account.  

  • 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. 

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NDA provides a single access to de-identified autism research data. For permission to download data, you will need an NDA account with approved access to NDA or a connected repository (AGRE, IAN, or the ATP). For NDA access, you need to be a research investigator sponsored by an NIH recognized institution with federal wide assurance. See Request Access for more information.

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ABCD Timeline Follow-back Survey Calendar Scores (TLFB)

11,869 Shared Subjects

Time line followup back calendar scores
Clinical Assessments
Substance Use
12/04/2017
abcd_tlfb01
05/06/2020
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 Required field
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 the subject M;F; O; NR M = Male; F = Female; O=Other; NR = Not reported gender
eventname String 60 Required The event name for which the data was collected
tlfb_cal_scr_assess_date Date Recommended Assessment Date su_tlfb_cal_scr_assess_date
Query tlfb_cal_scr_num_events Integer Recommended Number of recorded substance used events. Multiple usages per day for a substance are pooled together. su_tlfb_cal_scr_num_events
Query tlfb_cal_scr_num_bde Integer Recommended Number of binge drinking episodes (use per event >= 4 for female, >= 5 for male) su_tlfb_cal_scr_num_bde
Query tlfb_cal_scr_tot_bde Integer Recommended Binge drinking episodes total use su_tlfb_cal_scr_tot_bde
Query tlfb_cal_scr_drinksperbinge Float Recommended Binge drinks per binge occasion su_tlfb_cal_scr_drinksperbinge
Query tlfb_cal_scr_alc_avg Float Recommended Average standard drinks on use days su_tlfb_cal_scr_alc_avg
Query tlfb_cal_scr_alc_ud Float Recommended Number of standard drinks use days su_tlfb_cal_scr_alc_ud
Query tlfb_cal_scr_alc_td Float Recommended Total dose standard drinks su_tlfb_cal_scr_alc_td
Query tlfb_cal_scr_alc_max Float Recommended Max dose standard drinks su_tlfb_cal_scr_alc_max
Query tlfb_cal_scr_alc_wu Float Recommended Number of standard drinks weekend use days su_tlfb_cal_scr_alc_wu
Query tlfb_cal_scr_alc_wt Float Recommended Standard drinks weekend use total su_tlfb_cal_scr_alc_wt
tlfb_cal_scr_alc_lud String 30 Recommended Standard drinks last use day su_tlfb_cal_scr_alc_lud
Query tlfb_cal_scr_opiaterx_avg Float Recommended Average pain relievers on use days su_tlfb_cal_scr_opiaterx_avg
Query tlfb_cal_scr_opiaterx_ud Float Recommended Number of pain relievers use days su_tlfb_cal_scr_opiaterx_ud
Query tlfb_cal_scr_opiaterx_td Float Recommended Total dose pain relievers su_tlfb_cal_scr_opiaterx_td
Query tlfb_cal_scr_opiaterx_max Float Recommended Max dose pain relievers su_tlfb_cal_scr_opiaterx_max
Query tlfb_cal_scr_opiaterx_wu Float Recommended Number of pain relievers weekend use su_tlfb_cal_scr_opiaterx_wu
Query tlfb_cal_scr_opiaterx_wt Float Recommended Pain relievers weekend use total su_tlfb_cal_scr_opiaterx_wt
tlfb_cal_scr_opiaterx_lud String 30 Recommended Pain relievers last use day su_tlfb_cal_scr_opiaterx_lud
Query tlfb_cal_scr_blunt_avg Float Recommended Average blunts on use days su_tlfb_cal_scr_blunt_avg
Query tlfb_cal_scr_blunt_ud Float Recommended Number of blunts use days su_tlfb_cal_scr_blunt_ud
Query tlfb_cal_scr_blunt_td Float Recommended Total dose blunts su_tlfb_cal_scr_blunt_td
Query tlfb_cal_scr_blunt_max Float Recommended Max dose blunts su_tlfb_cal_scr_blunt_max
Query tlfb_cal_scr_blunt_wu Float Recommended Number of blunts weekend use days su_tlfb_cal_scr_blunt_wu
Query tlfb_cal_scr_blunt_wt Float Recommended Blunts weekend use total su_tlfb_cal_scr_blunt_wt
tlfb_cal_scr_blunt_lud String 30 Recommended Blunt last use day su_tlfb_cal_scr_blunt_lud
Query tlfb_cal_scr_ket_avg Float Recommended Average Ketamine on use days su_tlfb_cal_scr_ket_avg
Query tlfb_cal_scr_ket_ud Float Recommended Number of Ketamine use days su_tlfb_cal_scr_ket_ud
Query tlfb_cal_scr_ket_td Float Recommended Total dose Ketamine su_tlfb_cal_scr_ket_td
Query tlfb_cal_scr_ket_max Float Recommended Max dose Ketamine su_tlfb_cal_scr_ket_max
Query tlfb_cal_scr_ket_wu Float Recommended Number of Ketamine weekend use days su_tlfb_cal_scr_ket_wu
Query tlfb_cal_scr_ket_wt Float Recommended Ketamine weekend use total su_tlfb_cal_scr_ket_wt
tlfb_cal_scr_ket_lud String 30 Recommended Ketamine last use day su_tlfb_cal_scr_ket_lud
Query tlfb_cal_scr_nicrx_avg Float Recommended Average nicotine replacements on use days su_tlfb_cal_scr_nicrx_avg
Query tlfb_cal_scr_nicrx_ud Float Recommended Number of nicotine replacement use days su_tlfb_cal_scr_nicrx_ud
Query tlfb_cal_scr_nicrx_td Float Recommended Total dose nicotine replacements su_tlfb_cal_scr_nicrx_td
Query tlfb_cal_scr_nicrx_max Float Recommended Max dose nicotine replacements su_tlfb_cal_scr_nicrx_max
Query tlfb_cal_scr_nicrx_wu Float Recommended Number of nicotine replacements weekend use days su_tlfb_cal_scr_nicrx_wu
Query tlfb_cal_scr_nicrx_wt Float Recommended Nicotine replacements weekend use total su_tlfb_cal_scr_nicrx_wt
tlfb_cal_scr_nicrx_lud String 30 Recommended Nicotine replacements last use day su_tlfb_cal_scr_nicrx_lud
Query tlfb_cal_scr_bthslt_avg Float Recommended Average cathiones on use days su_tlfb_cal_scr_bthslt_avg
Query tlfb_cal_scr_bthslt_ud Float Recommended Number of cathiones use days su_tlfb_cal_scr_bthslt_ud
Query tlfb_cal_scr_bthslt_td Float Recommended Total dose cathiones su_tlfb_cal_scr_bthslt_td
Query tlfb_cal_scr_bthslt_max Float Recommended Max dose cathiones su_tlfb_cal_scr_bthslt_max
Query tlfb_cal_scr_bthslt_wu Float Recommended Number of cathiones weekend use days su_tlfb_cal_scr_bthslt_wu
Query tlfb_cal_scr_bthslt_wt Float Recommended Cathiones weekend use total su_tlfb_cal_scr_bthslt_wt
tlfb_cal_scr_bthslt_lud String 30 Recommended Cathiones last use day su_tlfb_cal_scr_bthslt_lud
Query tlfb_cal_scr_fake_avg Float Recommended Average bittamugen on use days su_tlfb_cal_scr_fake_avg
Query tlfb_cal_scr_fake_ud Float Recommended Number of bittamugen use days su_tlfb_cal_scr_fake_ud
Query tlfb_cal_scr_fake_td Float Recommended Total dose bittamugen su_tlfb_cal_scr_fake_td
Query tlfb_cal_scr_fake_max Float Recommended Max dose bittamugen su_tlfb_cal_scr_fake_max
Query tlfb_cal_scr_fake_wu Float Recommended Number of bittamugen weekend use days su_tlfb_cal_scr_fake_wu
Query tlfb_cal_scr_fake_wt Float Recommended Bittamugen weekend use total su_tlfb_cal_scr_fake_wt
tlfb_cal_scr_fake_lud String 30 Recommended Bittamugen last use day su_tlfb_cal_scr_fake_lud
Query tlfb_cal_scr_roid_avg Float Recommended Average steroids on use days su_tlfb_cal_scr_roid_avg
Query tlfb_cal_scr_roid_ud Float Recommended Number of steroids use days su_tlfb_cal_scr_roid_ud
Query tlfb_cal_scr_roid_td Float Recommended Total dose steroids su_tlfb_cal_scr_roid_td
Query tlfb_cal_scr_roid_max Float Recommended Max dose steroids su_tlfb_cal_scr_roid_max
Query tlfb_cal_scr_roid_wu Float Recommended Number of steroids weekend use days su_tlfb_cal_scr_roid_wu
Query tlfb_cal_scr_roid_wt Float Recommended Steroids weekend use total su_tlfb_cal_scr_roid_wt
tlfb_cal_scr_roid_lud String 30 Recommended Steroids last use day su_tlfb_cal_scr_roid_lud
Query tlfb_cal_scr_inhal_avg Float Recommended Average inhalants on use days su_tlfb_cal_scr_inhal_avg
Query tlfb_cal_scr_inhal_ud Float Recommended Number of inhalants use days su_tlfb_cal_scr_inhal_ud
Query tlfb_cal_scr_inhal_td Float Recommended Total dose inhalants su_tlfb_cal_scr_inhal_td
Query tlfb_cal_scr_inhal_max Float Recommended Max dose inhalants su_tlfb_cal_scr_inhal_max
Query tlfb_cal_scr_inhal_wu Float Recommended Number of inhalants weekend use days su_tlfb_cal_scr_inhal_wu
Query tlfb_cal_scr_inhal_wt Float Recommended Inhalants weekend use total su_tlfb_cal_scr_inhal_wt
tlfb_cal_scr_inhal_lud String 30 Recommended Inhalants last use day su_tlfb_cal_scr_inhal_lud
Query tlfb_cal_scr_shroom_avg Float Recommended Average magic mushrooms on use days su_tlfb_cal_scr_shroom_avg
Query tlfb_cal_scr_shroom_ud Float Recommended Number of magic mushrooms use days su_tlfb_cal_scr_shroom_ud
Query tlfb_cal_scr_shroom_td Float Recommended Total dose magic mushrooms su_tlfb_cal_scr_shroom_td
Query tlfb_cal_scr_shroom_max Float Recommended Max dose magic mushrooms su_tlfb_cal_scr_shroom_max
Query tlfb_cal_scr_shroom_wu Float Recommended Number of magic mushrooms weekend use days su_tlfb_cal_scr_shroom_wu
Query tlfb_cal_scr_shroom_wt Float Recommended Magic mushrooms weekend use total su_tlfb_cal_scr_shroom_wt
tlfb_cal_scr_shroom_lud String 30 Recommended Magic mushrooms last use day su_tlfb_cal_scr_shroom_lud
Query tlfb_cal_scr_sal_avg Float Recommended Average saliva on use days su_tlfb_cal_scr_sal_avg
Query tlfb_cal_scr_sal_ud Float Recommended Number of saliva use days su_tlfb_cal_scr_sal_ud
Query tlfb_cal_scr_sal_td Float Recommended Total dose saliva su_tlfb_cal_scr_sal_td
Query tlfb_cal_scr_sal_max Float Recommended Max dose saliva su_tlfb_cal_scr_sal_max
Query tlfb_cal_scr_sal_wu Float Recommended Number of saliva weekend use days su_tlfb_cal_scr_sal_wu
Query tlfb_cal_scr_sal_wt Float Recommended Saliva weekend use total su_tlfb_cal_scr_sal_wt
tlfb_cal_scr_sal_lud String 30 Recommended Saliva last use day su_tlfb_cal_scr_sal_lud
Query tlfb_cal_scr_cg_avg Float Recommended Average cigars on use days su_tlfb_cal_scr_cg_avg
Query tlfb_cal_scr_cg_ud Float Recommended Number of cigars use days su_tlfb_cal_scr_cg_ud
Query tlfb_cal_scr_cg_td Float Recommended Total dose cigars su_tlfb_cal_scr_cg_td
Query tlfb_cal_scr_cg_max Float Recommended Max dose cigars su_tlfb_cal_scr_cg_max
Query tlfb_cal_scr_cg_wu Float Recommended Number of cigars weekend use days su_tlfb_cal_scr_cg_wu
Query tlfb_cal_scr_cg_wt Float Recommended Cigars weekend use total su_tlfb_cal_scr_cg_wt
tlfb_cal_scr_cg_lud String 30 Recommended Cigars last use day su_tlfb_cal_scr_cg_lud
Query tlfb_cal_scr_pipe_avg Float Recommended Average pipe tobacco on use days su_tlfb_cal_scr_pipe_avg
Query tlfb_cal_scr_pipe_ud Float Recommended Number of pipe tobacco use days su_tlfb_cal_scr_pipe_ud
Query tlfb_cal_scr_pipe_td Float Recommended Total dose pipe tobacco su_tlfb_cal_scr_pipe_td
Query tlfb_cal_scr_pipe_max Float Recommended Max dose pipe tobacco su_tlfb_cal_scr_pipe_max
Query tlfb_cal_scr_pipe_wu Float Recommended Number of pipe tobacco weekend use days su_tlfb_cal_scr_pipe_wu
Query tlfb_cal_scr_pipe_wt Float Recommended Pipe tobacco weekend use total su_tlfb_cal_scr_pipe_wt
tlfb_cal_scr_pipe_lud String 30 Recommended Pipe tobacco last use days su_tlfb_cal_scr_pipe_lud
Query tlfb_cal_scr_dxm_avg Float Recommended Average cough or cold medicine on use days su_tlfb_cal_scr_dxm_avg
Query tlfb_cal_scr_dxm_ud Float Recommended Number of cough or cold medicine use days su_tlfb_cal_scr_dxm_ud
Query tlfb_cal_scr_dxm_td Float Recommended Total dose cough or cold medicine su_tlfb_cal_scr_dxm_td
Query tlfb_cal_scr_dxm_max Float Recommended Max dose cough or cold medicine su_tlfb_cal_scr_dxm_max
Query tlfb_cal_scr_dxm_wu Float Recommended Number of cough or cold medicine weekend use days su_tlfb_cal_scr_dxm_wu
Query tlfb_cal_scr_dxm_wt Float Recommended Cough or cold medicine weekend use total su_tlfb_cal_scr_dxm_wt
tlfb_cal_scr_dxm_lud String 30 Recommended Cough and cold medicine last use day su_tlfb_cal_scr_dxm_lud
Query tlfb_cal_scr_coc_avg Float Recommended Average cocaine on use days su_tlfb_cal_scr_coc_avg
Query tlfb_cal_scr_coc_ud Float Recommended Number of cocaine use days su_tlfb_cal_scr_coc_ud
Query tlfb_cal_scr_coc_td Float Recommended Total dose cocaine su_tlfb_cal_scr_coc_td
Query tlfb_cal_scr_coc_max Float Recommended Max dose cocaine su_tlfb_cal_scr_coc_max
Query tlfb_cal_scr_coc_wu Float Recommended Number of cocaine weekend use days su_tlfb_cal_scr_coc_wu
Query tlfb_cal_scr_coc_wt Float Recommended Cocaine weekend use total su_tlfb_cal_scr_coc_wt
tlfb_cal_scr_coc_lud String 30 Recommended Cocaine last use day su_tlfb_cal_scr_coc_lud
Query tlfb_cal_scr_gbh_avg Float Recommended Average GBH on use days su_tlfb_cal_scr_gbh_avg
Query tlfb_cal_scr_gbh_ud Float Recommended Number of GBH use days su_tlfb_cal_scr_gbh_ud
Query tlfb_cal_scr_gbh_td Float Recommended Total dose GBH su_tlfb_cal_scr_gbh_td
Query tlfb_cal_scr_gbh_max Float Recommended Max dose GBH su_tlfb_cal_scr_gbh_max
Query tlfb_cal_scr_gbh_wu Float Recommended Number of GBH weekend use days su_tlfb_cal_scr_gbh_wu
Query tlfb_cal_scr_gbh_wt Float Recommended GBH weekend use total su_tlfb_cal_scr_gbh_wt
tlfb_cal_scr_gbh_lud String 30 Recommended GBH last use day su_tlfb_cal_scr_gbh_lud
Query tlfb_cal_scr_ecig_avg Float Recommended Average E-cigarettes on use days su_tlfb_cal_scr_ecig_avg
Query tlfb_cal_scr_ecig_ud Float Recommended Number of E-cigarettes use days su_tlfb_cal_scr_ecig_ud
Query tlfb_cal_scr_ecig_td Float Recommended Total dose E-cigarettes su_tlfb_cal_scr_ecig_td
Query tlfb_cal_scr_ecig_max Float Recommended Max dose E-cigarettes su_tlfb_cal_scr_ecig_max
Query tlfb_cal_scr_ecig_wu Float Recommended Number of E-cigarettes weekend use days su_tlfb_cal_scr_ecig_wu
Query tlfb_cal_scr_ecig_wt Float Recommended E-cigarettes weekend use total su_tlfb_cal_scr_ecig_wt
tlfb_cal_scr_ecig_lud String 30 Recommended E-cigarettes last use day su_tlfb_cal_scr_ecig_lud
Query tlfb_cal_scr_mdma_avg Float Recommended Average Ecstasy on use days su_tlfb_cal_scr_mdma_avg
Query tlfb_cal_scr_mdma_ud Float Recommended Number of ecstasy use days su_tlfb_cal_scr_mdma_ud
Query tlfb_cal_scr_mdma_td Float Recommended Total dose ecstasy su_tlfb_cal_scr_mdma_td
Query tlfb_cal_scr_mdma_max Float Recommended Max dose ecstasy su_tlfb_cal_scr_mdma_max
Query tlfb_cal_scr_mdma_wu Float Recommended Number of ecstasy weekend use days su_tlfb_cal_scr_mdma_wu
Query tlfb_cal_scr_mdma_wt Float Recommended Ecstasy weekend use total su_tlfb_cal_scr_mdma_wt
tlfb_cal_scr_mdma_lud String 30 Recommended Ecstasy last use day su_tlfb_cal_scr_mdma_lud
Query tlfb_cal_scr_hall_avg Float Recommended Average hallucinogens on use days su_tlfb_cal_scr_hall_avg
Query tlfb_cal_scr_hall_ud Float Recommended Number of hallucinogens use days su_tlfb_cal_scr_hall_ud
Query tlfb_cal_scr_hall_td Float Recommended Total dose hallucinogens su_tlfb_cal_scr_hall_td
Query tlfb_cal_scr_hall_max Float Recommended Max dose hallucinogens su_tlfb_cal_scr_hall_max
Query tlfb_cal_scr_hall_wu Float Recommended Number of hallucinogens weekend use days su_tlfb_cal_scr_hall_wu
Query tlfb_cal_scr_hall_wt Float Recommended Hallucinogens weekend use total su_tlfb_cal_scr_hall_wt
tlfb_cal_scr_hall_lud String 30 Recommended Hallucinogens last use day su_tlfb_cal_scr_hall_lud
Query tlfb_cal_scr_opiate_avg Float Recommended Average heroin on use days su_tlfb_cal_scr_opiate_avg
Query tlfb_cal_scr_opiate_ud Float Recommended Number of heroin use days su_tlfb_cal_scr_opiate_ud
Query tlfb_cal_scr_opiate_td Float Recommended Total dose heroin su_tlfb_cal_scr_opiate_td
Query tlfb_cal_scr_opiate_max Float Recommended Max dose heroin su_tlfb_cal_scr_opiate_max
Query tlfb_cal_scr_opiate_wu Float Recommended Number of heroin weekend use days su_tlfb_cal_scr_opiate_wu
Query tlfb_cal_scr_opiate_wt Float Recommended Heroin weekend use total su_tlfb_cal_scr_opiate_wt
tlfb_cal_scr_opiate_lud String 30 Recommended Heroine last use day su_tlfb_cal_scr_opiate_lud
Query tlfb_cal_scr_hooka_avg Float Recommended Average hookah on use days su_tlfb_cal_scr_hooka_avg
Query tlfb_cal_scr_hooka_ud Float Recommended Number of hookah use days su_tlfb_cal_scr_hooka_ud
Query tlfb_cal_scr_hooka_td Float Recommended Total dose hookah su_tlfb_cal_scr_hooka_td
Query tlfb_cal_scr_hooka_max Float Recommended Max dose hookah su_tlfb_cal_scr_hooka_max
Query tlfb_cal_scr_hooka_wu Float Recommended Number of hookah weekend use days su_tlfb_cal_scr_hooka_wu
Query tlfb_cal_scr_hooka_wt Float Recommended Hookah weekend use total su_tlfb_cal_scr_hooka_wt
tlfb_cal_scr_hooka_lud String 30 Recommended Hookah last use day su_tlfb_cal_scr_hooka_lud
Query tlfb_cal_scr_ot_avg Float Recommended Average other on use days su_tlfb_cal_scr_ot_avg
Query tlfb_cal_scr_ot_ud Float Recommended Number of other use days su_tlfb_cal_scr_ot_ud
Query tlfb_cal_scr_ot_td Float Recommended Total dose other su_tlfb_cal_scr_ot_td
Query tlfb_cal_scr_ot_max Float Recommended Max dose other su_tlfb_cal_scr_ot_max
Query tlfb_cal_scr_ot_wu Float Recommended Number of other weekend use days su_tlfb_cal_scr_ot_wu
Query tlfb_cal_scr_ot_wt Float Recommended Other weekend use total su_tlfb_cal_scr_ot_wt
tlfb_cal_scr_ot_lud String 30 Recommended Other last use day su_tlfb_cal_scr_ot_lud
Query tlfb_cal_scr_smj_avg Float Recommended Average smoked MJ on use days su_tlfb_cal_scr_smj_avg
Query tlfb_cal_scr_smj_ud Float Recommended Number of smoked MJ use days su_tlfb_cal_scr_smj_ud
Query tlfb_cal_scr_smj_td Float Recommended Total dose smoked MJ su_tlfb_cal_scr_smj_td
Query tlfb_cal_scr_smj_max Float Recommended Max dose smoked MJ su_tlfb_cal_scr_smj_max
Query tlfb_cal_scr_smj_wu Float Recommended Number of smoked MJ weekend use days su_tlfb_cal_scr_smj_wu
Query tlfb_cal_scr_smj_wt Float Recommended Smoked MJ weekend use total su_tlfb_cal_scr_smj_wt
tlfb_cal_scr_smj_lud String 30 Recommended Smoked MJ last use day su_tlfb_cal_scr_smj_lud
Query tlfb_cal_scr_emj_avg Float Recommended Average edible MJ on use days su_tlfb_cal_scr_emj_avg
Query tlfb_cal_scr_emj_ud Float Recommended Number of edible MJ use days su_tlfb_cal_scr_emj_ud
Query tlfb_cal_scr_emj_td Float Recommended Total dose edible MJ su_tlfb_cal_scr_emj_td
Query tlfb_cal_scr_emj_max Float Recommended Max dose edible MJ su_tlfb_cal_scr_emj_max
Query tlfb_cal_scr_emj_wu Float Recommended Number of edible MJ weekend use days su_tlfb_cal_scr_emj_wu
Query tlfb_cal_scr_emj_wt Float Recommended Edible MJ weekend use total su_tlfb_cal_scr_emj_wt
tlfb_cal_scr_emj_lud String 30 Recommended Edible MJ last use day su_tlfb_cal_scr_emj_lud
Query tlfb_cal_scr_k2_avg Float Recommended Average synthetic MJ on use days su_tlfb_cal_scr_k2_avg
Query tlfb_cal_scr_k2_ud Float Recommended Number of synthetic MJ use days su_tlfb_cal_scr_k2_ud
Query tlfb_cal_scr_k2_td Float Recommended Total dose synthetic MJ su_tlfb_cal_scr_k2_td
Query tlfb_cal_scr_k2_max Float Recommended Max dose synthetic MJ su_tlfb_cal_scr_k2_max
Query tlfb_cal_scr_k2_wu Float Recommended Number of synthetic MJ weekend use days su_tlfb_cal_scr_k2_wu
Query tlfb_cal_scr_k2_wt Float Recommended Synthetic MJ weekend use total su_tlfb_cal_scr_k2_wt
tlfb_cal_scr_k2_lud String 30 Recommended Synthetic MJ last use day su_tlfb_cal_scr_k2_lud
Query tlfb_cal_scr_dab_avg Float Recommended Average MJ concentrates on use days su_tlfb_cal_scr_dab_avg
Query tlfb_cal_scr_dab_ud Float Recommended Number of MJ concentrates use days su_tlfb_cal_scr_dab_ud
Query tlfb_cal_scr_dab_td Float Recommended Total dose MJ concentrates su_tlfb_cal_scr_dab_td
Query tlfb_cal_scr_dab_max Float Recommended Max dose MJ concentrates su_tlfb_cal_scr_dab_max
Query tlfb_cal_scr_dab_wu Float Recommended Number of MJ concentrates weekend use days su_tlfb_cal_scr_dab_wu
Query tlfb_cal_scr_dab_wt Float Recommended MJ concentrates weekend use total su_tlfb_cal_scr_dab_wt
tlfb_cal_scr_dab_lud String 30 Recommended MJ concentrates last use day su_tlfb_cal_scr_dab_lud
tlfb_cal_scr_mjalc_avg String 30 Recommended Average MJ infused alcohol drinks on use days su_tlfb_cal_scr_mjalc_avg
Query tlfb_cal_scr_mjalc_ud Float Recommended Number of MJ infused alcohol drinks on use days su_tlfb_cal_scr_mjalc_ud
Query tlfb_cal_scr_mjalc_td Float Recommended Total dose MJ infused alcohol drinks su_tlfb_cal_scr_mjalc_td
Query tlfb_cal_scr_mjalc_max Float Recommended Max dose MJ infused alcohol drinks su_tlfb_cal_scr_mjalc_max
Query tlfb_cal_scr_mjalc_wu Float Recommended Number of MJ infused alcohol drinks weekend use days su_tlfb_cal_scr_mjalc_wu
Query tlfb_cal_scr_mjalc_wt Float Recommended MJ infused alcohol drinks weekend use total su_tlfb_cal_scr_mjalc_wt
tlfb_cal_scr_mjalc_lud String 30 Recommended MJ infused alcohol drinks last use day su_tlfb_cal_scr_mjalc_lud
Query tlfb_cal_scr_mjt_avg Float Recommended Average MJ tincture on use days su_tlfb_cal_scr_mjt_avg
Query tlfb_cal_scr_mjt_ud Float Recommended Number of MJ tincture use days su_tlfb_cal_scr_mjt_ud
Query tlfb_cal_scr_mjt_td Float Recommended Total dose MJ tincture su_tlfb_cal_scr_mjt_td
Query tlfb_cal_scr_mjt_max Float Recommended Max dose MJ tincture su_tlfb_cal_scr_mjt_max
Query tlfb_cal_scr_mjt_wu Float Recommended Number of MJ tincture weekend use days su_tlfb_cal_scr_mjt_wu
Query tlfb_cal_scr_mjt_wt Float Recommended MJ tincture weekend use total su_tlfb_cal_scr_mjt_wt
tlfb_cal_scr_mjt_lud String 30 Recommended MJ tincture last use day su_tlfb_cal_scr_mjt_lud
Query tlfb_cal_scr_stimrx_avg Float Recommended Average stimulant medications on use days su_tlfb_cal_scr_stimrx_avg
Query tlfb_cal_scr_stimrx_ud Float Recommended Number of stimulant medication use days su_tlfb_cal_scr_stimrx_ud
Query tlfb_cal_scr_stimrx_td Float Recommended Total dose stimulant medications su_tlfb_cal_scr_stimrx_td
Query tlfb_cal_scr_stimrx_max Float Recommended Max dose stimulant medications su_tlfb_cal_scr_stimrx_max
Query tlfb_cal_scr_stimrx_wu Float Recommended Number of stimulant medications weekend use days su_tlfb_cal_scr_stimrx_wu
Query tlfb_cal_scr_stimrx_wt Float Recommended Stimulant medications weekend use total su_tlfb_cal_scr_stimrx_wt
tlfb_cal_scr_stimrx_lud String 30 Recommended Stimulant medication last use day su_tlfb_cal_scr_stimrx_lud
Query tlfb_cal_scr_meth_avg Float Recommended Average Methamphetamine on use days su_tlfb_cal_scr_meth_avg
Query tlfb_cal_scr_meth_ud Float Recommended Number of Methamphetamine use days su_tlfb_cal_scr_meth_ud
Query tlfb_cal_scr_meth_td Float Recommended Total dose Methamphetamine su_tlfb_cal_scr_meth_td
Query tlfb_cal_scr_meth_max Float Recommended Max dose Methamphetamines su_tlfb_cal_scr_meth_max
Query tlfb_cal_scr_meth_wu Float Recommended Number of Methamphetamine weekend use days su_tlfb_cal_scr_meth_wu
Query tlfb_cal_scr_meth_wt Float Recommended Methamphetamine weekend use total su_tlfb_cal_scr_meth_wt
tlfb_cal_scr_meth_lud String 30 Recommended Methamphetamine last use day su_tlfb_cal_scr_meth_lud
Query tlfb_cal_scr_chew_avg Float Recommended Average tobacco chewed on use days su_tlfb_cal_scr_chew_avg
Query tlfb_cal_scr_chew_ud Float Recommended Number of tobacco chewed use days su_tlfb_cal_scr_chew_ud
Query tlfb_cal_scr_chew_td Float Recommended Total dose tobacco chewed su_tlfb_cal_scr_chew_td
Query tlfb_cal_scr_chew_max Float Recommended Max dose tobacco chewed su_tlfb_cal_scr_chew_max
Query tlfb_cal_scr_chew_wu Float Recommended Number of tobacco chewed weekend use days su_tlfb_cal_scr_chew_wu
Query tlfb_cal_scr_chew_wt Float Recommended Tobacco chewed weekend use total su_tlfb_cal_scr_chew_wt
tlfb_cal_scr_chew_lud String 30 Recommended Tobacco chewed last use day su_tlfb_cal_scr_chew_lud
Query tlfb_cal_scr_cig_avg Float Recommended Average tobacco smoked on use days su_tlfb_cal_scr_cig_avg
Query tlfb_cal_scr_cig_ud Float Recommended Number of tobacco smoked use days su_tlfb_cal_scr_cig_ud
Query tlfb_cal_scr_cig_td Float Recommended Total dose tobacco smoked su_tlfb_cal_scr_cig_td
Query tlfb_cal_scr_cig_max Float Recommended Max dose tobacco smoked su_tlfb_cal_scr_cig_max
Query tlfb_cal_scr_cig_wu Float Recommended Number of tobacco smoked weekend use days su_tlfb_cal_scr_cig_wu
Query tlfb_cal_scr_cig_wt Float Recommended Tobacco smoked weekend use total su_tlfb_cal_scr_cig_wt
tlfb_cal_scr_cig_lud String 30 Recommended Tobacco smoked last use day su_tlfb_cal_scr_cig_lud
Query tlfb_cal_scr_sedrx_avg Float Recommended Average tranquilizers or sedatives on use days su_tlfb_cal_scr_sedrx_avg
Query tlfb_cal_scr_sedrx_ud Float Recommended Number of tranquilizers or sedatives use days su_tlfb_cal_scr_sedrx_ud
Query tlfb_cal_scr_sedrx_td Float Recommended Total dose tranquilizers or sedatives su_tlfb_cal_scr_sedrx_td
Query tlfb_cal_scr_sedrx_max Float Recommended Max dose tranquilizers or sedatives su_tlfb_cal_scr_sedrx_max
Query tlfb_cal_scr_sedrx_wu Float Recommended Number of tranquilizer weekend use days su_tlfb_cal_scr_sedrx_wu
Query tlfb_cal_scr_sedrx_wt Float Recommended Tranquilizer weekend use total su_tlfb_cal_scr_sedrx_wt
tlfb_cal_scr_sedrx_lud String 30 Recommended Tranquilizer last use day su_tlfb_cal_scr_sedrx_lud
Query tlfb_cal_scr_co_mjsd_drinks Float Recommended Average marijuana and standard drinks co-use drinks su_tlfb_cal_scr_co_mjsd_drinks
Query tlfb_cal_scr_co_mjsd_mj Float Recommended Average marijuana and standard drinks co-use marijuana (grams) su_tlfb_cal_scr_co_mjsd_mj
Query tlfb_cal_scr_co_mjsd_num Integer Recommended Number of co-use days of Marijuana and Alcohol su_tlfb_cal_scr_co_mjsd_num
Query tlfb_cal_scr_co_tomj_to Float Recommended Average tobacco and marijuana co-use tobacco occasions su_tlfb_cal_scr_co_tomj_to
Query tlfb_cal_scr_co_tomj_mj Float Recommended Average tobacco and canabis co-use canabis occasions su_tlfb_cal_scr_co_tomj_mj
Query tlfb_cal_scr_co_tomj_num Integer Recommended Number of co-use days of Tobacco and Canabis su_tlfb_cal_scr_co_tomj_num
Query tlfb_cal_scr_co_toal_to Float Recommended Average Tobacco and Alcohol co-use Tobacco occasions su_tlfb_cal_scr_co_toal_to
Query tlfb_cal_scr_co_toal_al Float Recommended Average Tobacco and Alcohol co-use Alcohol occasions su_tlfb_cal_scr_co_toal_al
Query tlfb_cal_scr_co_toal_num Integer Recommended Number of co-use days of Tobacco and Alcohol su_tlfb_cal_scr_co_toal_num
su_tlfb_cal_scr_nic_days_yr Float Recommended combined count of total days of cigarettes, ENDS, smokeless tobacco, cigars, hookah, pipe, nic replacement?
su_tlfb_cal_scr_mj_days_yr Float Recommended combined count of total days of smoked/vaped MJ flower; blunts; MJ edibles; MJ concentrates; MJ alcohol drinks; MJ tinctures.
tlfb_cal_scr_cbd_avg Float Recommended Average CBD on use days su_tlfb_cal_scr_cbd_avg
tlfb_cal_scr_cbd_ud Float Recommended Number of CBD use days su_tlfb_cal_scr_cbd_ud
tlfb_cal_scr_cbd_td Float Recommended Total dose CBD su_tlfb_cal_scr_cbd_td
tlfb_cal_scr_cbd_max Float Recommended Max dose CBD su_tlfb_cal_scr_cbd_max
tlfb_cal_scr_cbd_wu Float Recommended Number of CBD weekend use days su_tlfb_cal_scr_cbd_wu
tlfb_cal_scr_cbd_wt Float Recommended CBD weekend use total su_tlfb_cal_scr_cbd_wt
tlfb_cal_scr_cbd_lud String 20 Recommended CBD last use day su_tlfb_cal_scr_cbd_lud
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.