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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.
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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.

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Ambulatory Assessment

0 Shared Subjects

Ambulatory Assessments cover a wide range of assessments to study people in their natural environment, including self-report, observational, and biological/physiological/behavioral. AA methods minimize retrospective bias while gathering ecologically valid data from patients' everyday life in real time or near real time. https://doi.org/10.1146%2Fannurev-clinpsy-050212-185510
Clinical Assessments
Questionnaire; Self-Concept
03/21/2023
ambulatory01
03/21/2023
View Change History
01
Definition
Submission Template
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::1440 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
expiwell_participant_id String 50 Recommended Unique participant ID associated with Expiwell ambulatory surveys
bac_backtrack Float Recommended Breathalyzer reading from BackTrack
read_time String 20 Recommended Date and time of BAC reading
sweatlv Float Recommended How much are you currently perspiring? (i.e., how much sweat is on your skin right now?) 1::5 1= Dry; 3= Damp; 5= Dripping
food_quant Integer Recommended How much food have you eaten since the last time you completed a survey? 1::4 1= Full meal; 2= Half meal; 3= Snack; 4= A few bites
nonalc_bev_quant Integer Recommended About how many ounces of non-alcoholic beverage have you consumed since the last time you completed a survey? (For example, 20 oz is the size of the typical small soda bottle, and 10oz is the size of the average ceramic coffee mug)
nonalc_bev_water Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Water 0;1 0= No; 1= Yes
nonalc_bev_caffeine Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Caffeinated beverage (coffee, tea, caffeinated sodas, energy drinks) 0;1 0= No; 1= Yes
nonalc_bev_noncaff_nondiet Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Non-caffeinated soft drinks (non-diet) 0;1 0= No; 1= Yes
nonalc_bev_noncaff_diet Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Non-caffeinated soft drinks (diet) 0;1 0= No; 1= Yes
nonalc_bev_protein Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Protein rich beverages (milk, protein drinks, meal replacement, smoothies/shakes) 0;1 0= No; 1= Yes
nonalc_bev_juice Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Fruit juice/juice-based smoothies 0;1 0= No; 1= Yes
nonalc_bev_other Integer Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Other 0;1 0= No; 1= Yes
nonalc_bev_other_sp String 50 Recommended What type(s) of non-alcoholic beverages have you consumed since the last time you completed a survey? (check all that apply) Other, specify
meds_drugs_stimulant Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Stimulants (e.g., Adderall, Ritalin, Cocaine, Methamphetamine) 0;1 0= No; 1= Yes
meds_drugs_opioid Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Opioids (e.g., Heroin, Morphine, Opium, Vicodin, Oxycontin) 0;1 0= No; 1= Yes
meds_drugs_ssri Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: SSRIs (e.g., Prozac) 0;1 0= No; 1= Yes
meds_drugs_benzodiazepine Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Benzodiazepines (e.g., Xanax) 0;1 0= No; 1= Yes
meds_drugs_sedative Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Sedatives 0;1 0= No; 1= Yes
meds_drugs_hallucinogen Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Hallucinogens and dissociative (LSD, PCP, Ketamine) 0;1 0= No; 1= Yes
meds_drugs_inhalant Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Inhalants 0;1 0= No; 1= Yes
meds_drugs_cannabis Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Cannabis 0;1 0= No; 1= Yes
meds_drugs_nicotine Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Nicotine (e.g., cigarettes, JUUL) 0;1 0= No; 1= Yes
meds_drugs_nonpsychoactive Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Non-psychoactive drugs (E.g., vitamin supplements, CBD) 0;1 0= No; 1= Yes
meds_drugs_other Integer Recommended Type of any drugs or medications taken since the last time you filled out a survey: Other drugs/medication 0;1 0= No; 1= Yes
meds_drugs_other_sp String 50 Recommended Type of any drugs or medications taken since the last time you filled out a survey: Other drugs/medication, specify
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.

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