Reference values for body fat content as a measure for desirable body fat content

Area of Science:

• Epidemiology
• Public Health
• Cardiovascular Health

Background:

• Adiposis is a significant cardiovascular risk factor.
• Traditional adiposis assessment relies on body weight indices (e.g., Broca index, MLIC standards), which do not account for body composition variations like muscle mass or frame size.
• Established reference values for body fat content are scarce and often based on population averages, lacking specificity for epidemiological studies.

Purpose of the Study:

• To establish provisional reference values for desirable body fat content.
• To improve the differentiation between overweight and adiposis using body fat percentage.
• To provide data for more precise epidemiological analyses of adiposis and its cardiovascular consequences.

Main Methods:

• The caliper method was employed to measure body fat content in 500 subjects (male and female, aged 15-65).
• Subjects were selected within a +/- 10% range of MLIC ideal weight.
• Body fat content was calculated using Broca or MLIC standards to estimate values for normal or ideal weight individuals.

Main Results:

• Provisional reference values for body fat content were established.
• These values exhibit distinct age dependency, with differences observed between sexes.
• The reference values are stratified into 5-year age groups and separated by sex.

Conclusions:

• The developed reference values offer a more precise method for assessing adiposis compared to traditional weight-based measures.
• These findings can enhance the epidemiological understanding and management of adiposis as a cardiovascular risk factor.
• The age and sex-specific data provide a valuable tool for clinical and public health assessments.