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The Filter Cart provides a powerful way to query and access data for which you may be interested.  

A few points related to the filter cart are important to understand with the NDA Query/Filter implementation: 

First, the filter cart is populated asyncronously.  So, when you run a query, it may take a moment to populate but this will happen in the background so you can define other queries during this time.  

When you are adding your first filter, all data associated with your query will be added to the filter cart (whether it be a collection, a concept, a study, a data structure/elment or subjects). Not all data structures or collections will necessarily be displayed.  For example, if you select the NDA imaging structure image03, and further restrict that query to scan_type fMRI, only fMRI images will appear and only the image03 structure will be shown.  To see other data structures, select "Find All Subject Data" which will query all data for those subjects. When a secord or third filter is applied, an AND condition is used.  A subject must exist in all filters.  If the subject does not appear in any one filter, that subjects data will not be included in your filter cart. If that happens, clear your filter cart, and start over.  

It is best to package more data than you need and access those data using other tools, independent of the NDA (e.g. miNDAR snapshot), to limit the data selected.  If you have any questions on data access, are interested in using avaialble web services, or need help accessing data, please contact us for assistance.  

Frequently Asked Questions

Glossary

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Fagerstrom Test for Nicotine Dependence

4,332 Shared Subjects

Fagerstrom Test for Nicotine Dependence
Clinical Assessments
Substance Use
12/09/2013
fagerstrom01
03/13/2018
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* ndar_fagerstrom
src_subject_id String 20 Required Subject ID how it's defined in lab/project record_id, subject_id
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. age, age_fagerstrom
interview_date Date Required Date on which the interview/genetic test/sampling/imaging/biospecimen was completed. MM/DD/YYYY Required field date_fagerstrom, date_ftcd, date_of_interview_contact, fnd_doa, ftnd_date, visit_date_fagerstrom
sex String 20 Required Sex of the subject
M;F
M = Male; F = Female gender, gender_fagerstrom
Query q01_first_cig Integer Recommended How soon after you wake up do you smoke your first cigarette? 0::3 0=after 60 min; 1 = 31-60 min; 2=6-30 min; 3 = withing 5 min aftrwake, fager_1, firstcig, fnd1_cig_after_waking, ftcd_1, ftnd_8, ftnd_rstcig, how_soon_after_you_wake_up, smoking1
Query q02_forbidden Integer Recommended Do you find it difficult to refrain from smoking in places where it is forbidden? 0;1; 9 0=No; 1=Yes; 9=NA do_you_find_it_difficult_t, fager_2, fnd2_smoking_forbid_places, frbiddn, ftcd_2, ftnd_9, ftnd_forbidden, refrain, smoking2
Query q03_give_up Integer Recommended Which cigarette would you hate most to give up?
0;1; 9
0=All others; 1= First one in the morning; 9= NA fager_3, fnd3_cig_hate_giveup, ftcd_3, ftnd_10, ftnd_giveup, giveup, smoking3, which_cigarette_would_hate, whichgvup
Query q04_per_day Integer Recommended How many cigarettes per day do you smoke? 0::3 0=10 or less; 1=11 to 20; 2=21-30; 3=31 or more cigsaday, cigsperday, fager_4, fnd4_cigs_per_day, ftcd_4, ftnd_11, ftnd_cigperday, how_many_cigarettes_per_da, smoking4
Query q05_frequency Integer Recommended Do you smoke more frequently during the first hours of waking than during the rest of the day? 0;1 0=No; 1=Yes do_you_smoke_more_frequent, fager_5, fnd5_smoke_most_waking, ftcd_5, ftnd_12, ftnd_awakening, morning, smoking5
Query q06_ill Integer Recommended Do you smoke if you are so ill that you are in bed most of the day? 0;1 0=No; 1=Yes do_you_smoke_when_you_are, fager_6, fnd6_smoke_even_ill, ftcd_6, ftnd_13, ftnd_ill, sick, smoking6, whensick
Query nds Integer Recommended Nicotine dependence score 1::5 1=0 No Dependence; 2=1-2 Low Dependence; 3=3-5 Moderately Dependent; 4=6-8 Highly Dependent; 5=9-10 Very Dependent
Query ftnd_7 Integer Recommended Do you currently smoke any cigarettes? Y/N
0::2; -99; 77; 88
0=No; 1=Yes; 2=No, but used to; -99=NA; 77=refused; 88=missing do_you_currently_smoke_cig, fager_0, fagerstrom_nico_dependence, fnd_current_smoker_yn, ftnd8, ftnd_smoking_history, smokecigarettes
Query ftnd_score_total Integer Recommended FTND Total sums all ques fager_total, fnd_smoke_total, ftcd_score, ftnd_score, total, total_score
subject_description String 4,000 Recommended Subject related information (e.g the affection, phenotype, disease information, etc.).
site String 101 Recommended Site Study Site
Query study String 100 Recommended Study
Query week Float Recommended Week in level/study 99=week 10-week 14
comments String 4,000 Recommended Comments about assessment fnd_notes, ftnd_notesexpanded
doa_futdt String 20 Recommended Future date entered (Assessment) fnd_doa_futdt
dode String 10 Recommended Date of Data Entry fnd_dode
dode_futdt String 20 Recommended Future date entered (Data Entry) fnd_dode_futdt
Query form_completed Integer Recommended Was the form completed?
1::4
1=Yes; 2=No; 3=Unverified; 4 = N/A-Not in age range fagerstrom_complete, fnd_form_complete
Query form_explain Integer Recommended Why was this form not completed? 86::99 99=Participant unable to complete due to cognitive impairment; 98=Participant unable to complete due to physical impairment; 97=Participant refused to begin/finish; 96=Participant completed but with less than best effort; 95=Participant unable to be contacted; 94=Participant deceased; 93=Participant withdrew consent; 92=Time constraints; 91=Rater forgot to administer; 90=Missed appointment; 89=Participant was terminated from study; 88=Other;87 = Not Done (reason unspecified); 86 = Not Applicable fnd_explain
other_reason_nc String 100 Recommended Other reason form was not completed fnd_other_reason_nc
Query assessment_complete Integer Recommended Complete? 0::2 0=Incomplete; 1=Unverified; 2=Complete fagerstrom_nicotine_dependence_complete, fagerstron_complete, ftnd_fagerstrom_test_for_nicotine_dependence_complete
Query fnd_smoker_yn Integer Recommended Have you ever been a smoker (past or current)? 0;1 0=No; 1=Yes ftcd_ever
Query fnd_how_long_quit Integer Recommended How long has it been since you quit smoking?
Query fnd_units_since_quit_smoking Integer Recommended Units for time since quit smoking 1::4 1=Days; 2=Weeks; 3=Months; 4=Years
Query ftcd_days Integer Recommended If YES, have you smoked in the past 30 days? 0;1 0=No; 1=Yes smokeinpastmonth
Query mhx052 Integer Recommended Does the client currently use chewing tobacco 0;1 0=No; 1=Yes
Query mhx053 Integer Recommended How soon after you wake up to do you place your first dip 0::3 0=after 60 min; 1 = 31-60 min; 2=6-30 min; 3 = withing 5 min
Query mhx054 Integer Recommended How often do you intentionally swallow tobacco juice 1::3 1=Always; 2=Sometimes; 3=Never
Query mhx055 Integer Recommended Which chew would you hate to give up most 0;1 0=All others; 1= First one in the morning
Query mhx056 Integer Recommended How many cans/pouches per week do you use 1::3 1=more than 3; 2= 2-3; 3=1
Query mhx057 Integer Recommended Do you chew more frequently during the first hours after awakening than during the rest of the day 0;1 0=No; 1=Yes
Query mhx058 Integer Recommended Do you chew if you are so ill that you are in bed most of the day 0;1 0=No; 1=Yes
Query chwscore Integer Recommended Total Score for Chewing Tobacco Section Items (uses re-coded values)
Query wrstscor String 25 Recommended Worst Score (Cigarette vs Tobacco)
Query visit String 50 Recommended Visit name
Query dusa1a Integer Recommended If yes, on average, how many cigarettes per day have you smoked in the past 7 days? 0::100; 999 999= Legitimately skipped ftnd9
Query first_cig_smoke_reg_age Integer Recommended How old were you when you first started smoking cigarettes FAIRLY REGULARLY? PX030702_First_Cigarette_Smoking_Regularly_Age 1::99;999 ftnd10
Query fgrstrm_packs Integer Recommended How many packs of cigarettes per day have you smoked at the most?
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.