Status:
COMPLETED
Validation of a 24-hour Caffeine Intake Recall
Lead Sponsor:
University of Waterloo
Collaborating Sponsors:
Centers for Disease Control and Prevention
Canadian Institutes of Health Research (CIHR)
Conditions:
Caffeine-Related Disorders
Eligibility:
All Genders
17-30 years
Brief Summary
A 24-hour Caffeine Intake Recall (CIR-24) was developed to estimate caffeine consumption in the previous 24 hours, modeled after the Automated Self-Administered 24-hour Dietary Assessment Tool (ASA24)...
Detailed Description
The objective of this study was to evaluate the accuracy of the CIR-24 compared to caffeine concentration biomarkers in urine and a caffeinated beverage intake frequency screener (CBQ) among a young a...
Eligibility Criteria
Inclusion
- 17-30 years of age
- read and speak English
- consumed at least some caffeine in a typical day
Exclusion
- had smoked a cigarette in the past month
- pregnant
- taking oral contraceptives
Key Trial Info
Start Date :
July 6 2015
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
August 19 2015
Estimated Enrollment :
79 Patients enrolled
Trial Details
Trial ID
NCT03292380
Start Date
July 6 2015
End Date
August 19 2015
Last Update
September 25 2017
Active Locations (1)
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1
School of Public Health, University of Waterloo
Waterloo, Ontario, Canada, N2L3G1