62280-3
PhenX - caffeine protocol 050301
Trial
Status Information
- Status
- TRIAL
Term Description
These self-administered questions can be used to inquire about the frequency of an individual's consumption of beverages containing caffeine. Various time frames, ranging from once per month to six or more times per day, are arrayed on the response card for the respondent to use in assessing caffeine intake. The protocol also includes scoring procedures to convert an individual's responses to an estimate of caffeine intake in milligrams.
Reference Information
Type | Source | Reference |
---|---|---|
Citation | Consensus measures for Phenotypes and Exposures | Fred Hutchinson Cancer Research Center, Caffeine Questionnaire, 2004. |
Webcontent | Consensus measures for Phenotypes and Exposures | Five-Factor Screener: Validation Results is on the PhenX Portal Five Factor Screener: Validation Results |
Panel Hierarchy
Details for each LOINC in Panel LHC-Forms
LOINC | Name | R/O/C | Cardinality | Example UCUM Units |
---|---|---|---|---|
62280-3 | PhenX - caffeine protocol 050301 | |||
Indent61482-6 | HOW OFTEN DID YOU DRINK Decaffeinated coffee (Instant & brewed)? | |||
Indent61498-2 | HOW OFTEN DID YOU DRINK Instant coffee, not decaffeinated (Including flavored types)? | |||
Indent61480-0 | HOW OFTEN DID YOU DRINK Brewed coffee, not decaffeinated? | |||
Indent61484-2 | HOW OFTEN DID YOU DRINK Decaffeinated espresso and espresso drinks (Latte, Mocha, Americano)? | |||
Indent61492-5 | HOW OFTEN DID YOU DRINK Espresso and espresso drinks, not decaffeinated (Latte, Mocha, Americano)? | |||
Indent61486-7 | HOW OFTEN DID YOU DRINK Herbal or decaffeinated tea (Instant, bottled, and brewed)? | |||
Indent61494-1 | HOW OFTEN DID YOU DRINK Green tea (Not decaffeinated-instant, bottled, and brewed)? | |||
Indent61478-4 | HOW OFTEN DID YOU DRINK Black tea such as Lipton®, or Earl Grey (Not decaffeinated-instant, bottled, and brewed)? | |||
Indent61496-6 | HOW OFTEN DID YOU DRINK Jolt®, Surge®, Mountain Dew®, Red Bull® and other highly caffeinated sodas? | |||
Indent61502-1 | HOW OFTEN DID YOU DRINK Regular colas and root beer (With caffeine, not diet)? | |||
Indent61490-9 | HOW OFTEN DID YOU DRINK Diet colas and diet root beer (With caffeine)? | |||
Indent61500-5 | HOW OFTEN DID YOU DRINK Regular colas and root beer (Caffeine free, not diet)? | |||
Indent61488-3 | HOW OFTEN DID YOU DRINK Diet colas and diet root beer (Caffeine free)? | |||
Indent61483-4 | What is your serving size for Decaffeinated coffee (Instant & brewed)? | |||
Indent61499-0 | What is your serving size for Instant coffee, not decaffeinated (Including flavored types)? | |||
Indent61481-8 | What is your serving size for Brewed coffee, not decaffeinated? | |||
Indent61485-9 | What is your serving size for Decaffeinated espresso and espresso drinks (Latte, Mocha, Americano)? | |||
Indent61493-3 | What is your serving size for Espresso and espresso drinks, not decaffeinated (Latte, Mocha, Americano)? | |||
Indent61487-5 | What is your serving size for Herbal or decaffeinated tea (Instant, bottled, and brewed)? | |||
Indent61495-8 | What is your serving size for Green tea (Not decaffeinated-instant, bottled, and brewed)? | |||
Indent61479-2 | What is your serving size for Black tea such as Lipton®, or Earl Grey (Not decaffeinated-instant, bottled, and brewed)? | |||
Indent61497-4 | What is your serving size for Jolt®, Surge®, Mountain Dew®, Red Bull® and other highly caffeinated sodas? | |||
Indent61503-9 | What is your serving size for Regular colas and root beer (With caffeine, not diet)? | |||
Indent61491-7 | What is your serving size for Diet colas and diet root beer (With caffeine)? | |||
Indent61501-3 | What is your serving size for Regular colas and root beer (Caffeine free, not diet)? | |||
Indent61489-1 | What is your serving size for Diet colas and diet root beer (Caffeine free)? |
Fully-Specified Name
- Component
- PhenX - caffeine protocol 050301
- Property
- -
- Time
- Pt
- System
- ^Patient
- Scale
- -
- Method
- PhenX
Additional Names
- Long Common Name
- PhenX - caffeine protocol 050301
- Short Name
- PhenX - caffeine protocol
Survey Question
- Source
- PX050301
Basic Attributes
- Class
- PANEL.PHENX
- Type
- Clinical
- First Released
- Version 2.34
- Last Updated
- Version 2.66 (NAM)
- Change Reason
- Updated the PhenX ID from "PhenX.<ID>" to "PX<ID>" in Survey Question Source field to align with the variable identifier used in the PhenX Toolkit.; Added the PhenX protocol ID to the Component to clearly define the protocol version for which this panel is based upon.
- Panel Type
- Panel
Member of these Panels
LOINC | Long Common Name |
---|---|
62263-9 | PhenX domain - Nutrition and dietary supplements |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
el-GR | Greek (Greece) | PhenX - πρωτόκολλο καφεΐνης 050301: Synonyms: PhenX - πρωτόκολλο καφεΐνης 050301 Καφεΐνη |
es-MX | Spanish (Mexico) | PhenX - protocolo de cafeína 050301: |
it-IT | Italian (Italy) | PhenX - caffeina, protocollo: Synonyms: Panel PhenX paziente PhenX Punto nel tempo (episodio) |
ru-RU | Russian (Russian Federation) | PhenX - кофеин протокол: Synonyms: Точка во времени; |
zh-CN | Chinese (China) | PhenX - 咖啡因方案 050301: Synonyms: C8H10N4O2; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=62280-3 - Questionnaire definition
- https:
//fhir.loinc.org/Questionnaire/?url=http: //loinc.org/q/62280-3
LOINC Copyright
Copyright © 2025 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://