Research
Mixed
Adjusting self-reported dietary intake data for total daily energy intake significantly reduces measurement error and improves the validity of relative risk estimates in nutritional epidemiology.
When analyzing diet-health relationships, always adjust intake data for total energy. This corrects for common reporting errors and makes your findings more reliable.
StrongSupportsHIGH confidence
In the analyses, food and nutrient intakes always need to be adjusted for total daily energy intake to account for errors related to reporting.
Why this rating
Supported by multiple large-scale validation studies (OPEN, Validation Studies Pooling Project) using recovery biomarkers.
Source
Dietary assessment methods in epidemiological research: current state of the art and future prospects
Androniki Naska et al. · F1000Research · 2017
DOI 10.12688/f1000research.10703.1
narrative_reviewCited 486×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Using recovery biomarkers (such as doubly labeled water and urinary nitrogen) is the most effective method to validate self-reported dietary intake and quantify measurement error.Strong
- Combining multiple dietary assessment methods (e.g., FFQ and 24-HDR) and using statistical modeling reduces within-person variation and improves the accuracy of usual intake estimates.Good
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