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# Data Set Module Nutritional Epidemiology 2.16.840.1.113883.3.1937.777.64.1.3

Name | Id
--- | ---
Module Nutritional Epidemiology | 2.16.840.1.113883.3.1937.777.64.1.3
Version / effective date | Expiration date
2023‑09‑11 19:05:32 |
Description
NFDI4Health LogicalModel Nutritional Epidemiology Metadataschema (Use Case 5.1) V3
Name | Details [‑] |
--- | --- | ---
DietAssessment nfdhtfcov19-dataelement-103 | link
Id | nfdhtfcov19-dataelement-103 (2023‑09‑28 19:34:31)
Synonym | diet_assessment
Description | Diet assessment
### Properties
No 3_0 | NE1
Rationale | Description: Group of items providing information on diet assessment. Additional information: Filtering condition to decide if all following questions will be asked.
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..*, if nutritional_data == "Yes"; otherwise 0.. 0
Comment | Display information? (Data capturing): yes Display information? (Data visualization): no
instrument nfdhtfcov19-dataelement-101 |
Id | nfdhtfcov19-dataelement-101 (2023‑09‑11 19:05:32)
Synonym | diet_assessment_instrument
Description | Dietary assessment instrument used
### Properties
No 3_0 | NE1.1
Rationale | Description: Which dietary assessment instrument is used in the study/data collection event?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Operationalization | Short input help: Select one value from the list.
Value Domain | Code
Choice list |
Concept List
Concept | Description | Assigned references
Food frequency questionnaire (FFQ) | A food frequency questionnaire (FFQ) consists of a finite list of foods and beverages with response categories to indicate usual frequency of consumption over the time period queried [NIH Dietary Assessment Primer (https://dietassessmentprimer.cancer.gov/profiles/)]. | code "C94817" (Food Frequency Questionnaire) from code system "NCI Metathesaurus"
Diet history | The diet history method is a detailed retrospective dietary assessment which obtains details of individual foods, and comprehensive information about foods eaten less regularly. It is used to describe usual food and / or nutrient intakes over months or a year [DAPA-Toolkit (https://dapa-toolkit.mrc.ac.uk/diet/subjective-methods/diet-history)]. | code "C17994" (Dietary History) from code system "NCI Metathesaurus"
24-h dietary recall | A 24-hour dietary recall (24HR) is a structured interview intended to capture detailed information about all foods and beverages consumed by the respondent in the past 24 hours, most commonly, from midnight to midnight the previous day [NIH Dietary Assessment Primer (https://dietassessmentprimer.cancer.gov/profiles/)]. | code "118" (24-h dietary recall) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Food record | A food record (also called a food diary) is a self-reported open-ended account of all foods and beverages consumed by a respondent over one or more days [NIH Dietary Assessment Primer (https://dietassessmentprimer.cancer.gov/profiles/)]. | code "120" (Food record) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Screener | Screeners, also called short dietary assessment instruments: A short food frequency questionnaire, usually without portion size questions or a behavioral questionnaire that asks about general dietary practices (for example, "Do you generally butter your bread?") [NIH Dietary Assessment Primer (https://dietassessmentprimer.cancer.gov/profiles/)]. | code "129" (Screener) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Other | Other dietary assessment instrument, which does not fit in the above mentioned categories [NFDI4Health]. | code "C17649" (Other (Qualitative Concept)) from code system "NCI Metathesaurus"
Value Set required NFDI4Health_VS_MDS_NE_Instrument_NCI_Local (version 2023‑10‑10 15:39:11)
ffqItemsNumber nfdhtfcov19-dataelement-104 |
Id | nfdhtfcov19-dataelement-104 (2023‑09‑28 22:37:37)
Synonym | ffq_items_number
Description | Number of items in FFQ
### Properties
No 3_0 | NE1.2
Rationale | Description: How many items were inquired with the FFQ?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1, if diet_assessment == "Food frequency questionnaire"; otherwise 0.. 0
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Quantity
mode nfdhtfcov19-dataelement-105 |
Id | nfdhtfcov19-dataelement-105 (2023‑09‑28 22:44:09)
Synonym | diet_assessment_mode
Description | Mode used to apply the dietary assessment instrument to study participants
### Properties
No 3_0 | NE1.3
Rationale | Description: How was the dietary assessment instrument applied to the study participants?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..*
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Operationalization | Short input help: Select all that apply.
Value Domain | Code
Choice list |
Concept List
Concept | Description | Assigned references
Proxy-administered | Information is given by another person than the one the intake data are related to (e.g. parents fill in information of children) [NFDI4Health]. | code "119" (Proxy-administered) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Self-administered | The information on dietary intake is given by the person itself [NFDI4Health]. | code "C1519231" (Self-Administered) from code system "Unified Medical Language System"
Face-to-face interview | The dietary assessment is conducted by a face-to-face interview [NFDI4Health]. | code "C0681912" (face-to-face interview) from code system "Unified Medical Language System"
Telephone interview | The dietary assessment is conducted by a telephone interview [NFDI4Health]. | code "C0021823" (Telephone interview) from code system "Unified Medical Language System"
Other |  | code "C0205394" (Other) from code system "Unified Medical Language System"
Value Set NFDI4Health_VS_MDS_NE_Mode_UMLS_Local (version 2023‑10‑10 16:32:56)
device nfdhtfcov19-dataelement-106 |
Id | nfdhtfcov19-dataelement-106 (2023‑09‑29 00:00:11)
Synonym | diet_assessment_device
Description | Device used to apply the dietary assessment instrument to study participants
### Properties
No 3_0 | NE1.4
Rationale | Description: Which device was used to apply the dietary assessment instrument to the study participants?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..*
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Operationalization | Short input help: Select all that apply.
Value Domain | Code
Choice list |
Concept List
Concept | Description | Assigned references
Paper-based | The dietary assessment instrument is provided in a paper-based form [NFDI4Health]. | code "22151000087106" (Paper report (record artifact)) from code system "SNOMED Clinical Terms"
Online questionnaire | The dietary assessment instrument is provided as an online questionnaire [NFDI4Health]. | code "125" (Online questionnaire) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
App-based | The dietary assessment is conducted with an application-based approach [NFDI4Health]. | code "706690007" (Web-based application software (physical object)) from code system "SNOMED Clinical Terms"
Other |  | code "C17649" (Other) from code system "NCI Metathesaurus"
Value Set NFDI4Health_VS_MDS_NE_Device_NCI_SNOMEDCT_Local (version 2023‑10‑11 11:49:17)
portionSizeEstimation nfdhtfcov19-dataelement-107 |
Id | nfdhtfcov19-dataelement-107 (2023‑09‑29 00:03:18)
Synonym | portion_size_estimation
Description | Portion size estimated by:
### Properties
No 3_0 | NE1.5
Rationale | Description: How is the portion size inquired in the dietary assessment instrument?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..*
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Operationalization | Short input help: Select all that apply.
Value Domain | Code
Choice list |
Concept List
Concept | Description | Assigned references
Described portion sizes | Standard portion sizes described with words, but without visual aids [NFDI4Health]. | code "121" (Described portion sizes) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Picture book/visual aids | Standard portion sizes with visual aids [NFDI4Health]. | code "122" (Picture book/visual aids) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Weighing | Portions of consumed foods are weighed by the study participants [NFDI4Health]. | code "123" (Weighing) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
Volume measures | Portion sizes are estimated with standard volume measures (e.g. 1 litre, 300ml) [NFDI4health]. | code "124" (Volume measures) from code system "NFDI4Health_CS_MDS_Remaining_Concepts"
None | The portion size was not quantified in the dietary assessment instrument [NFDI4Health]. | code "260413007" (None (qualifier value)) from code system "SNOMED Clinical Terms"
Value Set required NFDI4Health_VS_MDS_NE_Portion_Size_SNOMEDCT_Local (version 2023‑10‑11 10:38:11)
referencePeriodUnit nfdhtfcov19-dataelement-108 |
Id | nfdhtfcov19-dataelement-108 (2023‑09‑29 00:06:52)
Synonym | reference_period_unit
Description | Reference period unit
### Properties
No 3_0 | NE1.6
Rationale | Description: Which reference period is the dietary assessment instrument referring to, e.g. 24-h recall is referring to the previous day.
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Operationalization | Short input help: Select one value from the list.
Value Domain | Code
Choice list |
Concept List
Concept | Description | Assigned references
Days |  | code "258703001" (days) from code system "SNOMED Clinical Terms"
Weeks |  | code "258705008" (week) from code system "SNOMED Clinical Terms"
Months |  | code "258706009" (month) from code system "SNOMED Clinical Terms"
Years |  | code "258707000" (years) from code system "SNOMED Clinical Terms"
Value Set NFDI4Health_VS_MDS_NE_Reference_Period_Unit_SNOMEDCT (version 2023‑10‑10 13:00:19)
referencePeriodNumber nfdhtfcov19-dataelement-109 |
Id | nfdhtfcov19-dataelement-109 (2023‑09‑29 00:09:29)
Synonym | reference_period_number
Description | Numerical value of reference period units
### Properties
No 3_0 | NE1.7
Rationale | Description: How many of the reference period units were assessed?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Quantity
repeat nfdhtfcov19-dataelement-110 |
Id | nfdhtfcov19-dataelement-110 (2023‑09‑29 00:12:06)
Synonym | diet_assessment_repeat
Description | Was this instrument applied repeatedly?
### Properties
No 3_0 | NE1.8
Rationale | Description: Was the same instrument applied repeatedly?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Boolean
repeatFrequency nfdhtfcov19-dataelement-111 |
Id | nfdhtfcov19-dataelement-111 (2023‑09‑29 00:15:39)
Synonym | diet_assessment_repeat_frequency
Description | Frequency of applying the dietary assessment instrument
### Properties
No 3_0 | NE1.9
Rationale | Description: How often was the dietary assessment instrument repeatedly applied?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1, if diet_assessment_repeat == "Yes"; otherwise 0.. 0
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Quantity
validity nfdhtfcov19-dataelement-112 |
Id | nfdhtfcov19-dataelement-112 (2023‑09‑29 00:18:08)
Synonym | diet_assessment_validity
Description | Was this instrument validated?
### Properties
No 3_0 | NE1.10
Rationale | Description: Was the dietary assessment instrument validated?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Boolean
validityReference nfdhtfcov19-dataelement-113 |
Id | nfdhtfcov19-dataelement-113 (2023‑09‑29 00:20:41)
Synonym | diet_assessment_validity_reference
Description | Please provide a reference describing the validation
### Properties
No 3_0 | NE1.11
Rationale | Description: Reference describing the validation.
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1, if diet_assessment_validity == "Yes"; otherwise 0.. 0
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | String
reliability nfdhtfcov19-dataelement-114 |
Id | nfdhtfcov19-dataelement-114 (2023‑09‑29 00:23:14)
Synonym | diet_assessment_reliability
Description | Instrument described according to reliablity?
### Properties
No 3_0 | NE1.12
Rationale | Description: Was the dietary assessment instrument described according to its reliability?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Boolean
reliabilityReference nfdhtfcov19-dataelement-115 |
Id | nfdhtfcov19-dataelement-115 (2023‑09‑29 00:25:04)
Synonym | diet_assessment_reliability_reference
Description | Please provide a reference describing the reliability measures
### Properties
No 3_0 | NE1.13
Rationale | Description: Reference describing the reliability measures.
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1, if diet_assessment_reliability == "Yes"; otherwise 0.. 0
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | String
dietarySupplements nfdhtfcov19-dataelement-116 |
Id | nfdhtfcov19-dataelement-116 (2023‑09‑29 00:27:06)
Synonym | dietary_supplements
Description | Dietary supplements inquired?
### Properties
No 3_0 | NE1.14
Rationale | Description: Does the dietary assessment instrument inquire information about dietary supplements?
Source | NFDI4Health UC 5.1 requirements
Comment | Cardinality: 1..1
Comment | Display information? (Data capturing): yes Display information? (Data visualization): yes
Value Domain | Boolean