Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Energy adjustment: the concepts underlying the debate

D Mackerras1

  • 1Nutrition Program, University of Queensland, Royal Brisbane Hospital, Herston, Australia.

Journal of Clinical Epidemiology
|September 1, 1996
PubMed
Summary

This study compares four methods for adjusting nutrient intake relative to energy intake. Different approaches are suitable for macronutrients and micronutrients, and data categorization impacts results.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prenatal iodine supplementation and early childhood neurodevelopment: the PoppiE trial - study protocol for a multicentre randomised controlled trial.

BMJ open·2023
Same author

No dose-dependent increase in fracture risk after long-term exposure to high doses of retinol or beta-carotene.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2012
Same author

Fruit, vegetable, vitamin A intakes, and prostate cancer risk.

Prostate cancer and prostatic diseases·2007
Same author

The prevalence of anaemia depends on the definition: an example from the Aboriginal Birth Cohort Study.

European journal of clinical nutrition·2006
Same author

Monitoring the 'Strong Women, Strong Babies, Strong Culture Program': the first eight years.

Journal of paediatrics and child health·2003
Same author

Comparison of an Australian food-frequency questionnaire with diet records: implications for nutrition surveillance.

Public health nutrition·2003

Area of Science:

  • Nutritional Science
  • Dietary Analysis
  • Public Health Nutrition

Background:

  • Accurate assessment of nutrient intake is crucial for understanding dietary patterns and health outcomes.
  • Adjusting nutrient intake for total energy intake is a common method in nutritional research.
  • Different nutrient classes (macronutrients vs. micronutrients) may require distinct analytical approaches.

Purpose of the Study:

  • To compare and contrast four methods for adjusting nutrient intake based on energy intake.
  • To evaluate the applicability of these methods for both macronutrients and micronutrients.
  • To identify potential sources of misinterpretation in nutritional data analysis.

Main Methods:

  • Discussion and comparison of four distinct statistical methods for nutrient intake adjustment.
  • Comparative analysis of adjustment methods for fat intake (macronutrient) and vitamin C intake (micronutrient).
  • Examination of how data categorization influences the interpretation of study findings.

Main Results:

  • Identified similarities and differences among the four nutrient intake adjustment methods.
  • Demonstrated that distinct adjustment methods are appropriate for macronutrients versus micronutrients.
  • Highlighted data categorization as a critical factor leading to potential misinterpretation.

Conclusions:

  • The choice of method for adjusting nutrient intake for energy intake depends on the nutrient class (macro- vs. micronutrients).
  • Researchers must carefully consider data categorization to avoid misinterpreting study results.
  • Standardized approaches for nutrient intake adjustment are needed to improve the reliability of nutritional research.

Related Experiment Videos