Cited by 1,513Body Composition Measurement TechniquesObesity, Physical Activity, DietDiabetes, Cardiovascular Risks, and Lipoproteins

How Useful Is Body Mass Index for Comparison of Body Fatness across Age, Sex, and Ethnic Groups?

Gallagher, D., Visser, M., Sepulveda, D., Pierson, R. N., Harris, T., Heymsfield, S. B.·1996·American Journal of Epidemiology

Abstract

This study tested the hypothesis that body mass index (BMI) is representative of body fatness independent of age, sex, and ethnicity. Between 1986 and 1992, the authors studied a total of 202 black and 504 white men and women who resided in or near New York City, were ages 20-94 years, and had BMIs of 18-35 kg/m2. Total body fat, expressed as a percentage of body weight (BF%), was assessed using a four-compartment body composition model that does not rely on assumptions known to be age, sex, or ethnicity dependent. Statistically significant age dependencies were observed in the BF%-BMI relations in all four sex and ethnic groups (p values < 0.05-0.001) with older persons showing a higher BF% compared with younger persons with comparable BMIs. Statistically significant sex effects were also observed in BF%-BMI relations within each ethnic group (p values < 0.001) after controlling first for age. For an equivalent BMI, women have significantly greater amounts of total body fat than do men throughout the entire adult life span. Ethnicity did not significantly influence the BF%-BMI relation after controlling first for age and sex even though both black women and men had longer appendicular bone lengths relative to stature (p values < 0.001 and 0.02, respectively) compared with white women and men. Body mass index alone accounted for 25% of between-individual differences in body fat percentage for the 706 total subjects; adding age and sex as independent variables to the regression model increased the variance (r2) to 67%. These results suggest that BMI is age and sex dependent when used as an indicator of body fatness, but that it is ethnicity independent in black and white adults.

Integrity signals

Registry

Crossref · 10.1093/oxfordjournals.aje.a008733

Cites

48 of 48 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Gallagher, D., Visser, M., Sepulveda, D., Pierson, R. N., Harris, T., & Heymsfield, S. B.
Affiliations
  • St. Luke's-Roosevelt Hospital Center (US)
  • Wageningen University & Research (NL)
  • National Institutes of Health (US)
Corresponding author
Gallagher, D.
Venue
American Journal of Epidemiology
Published
1996-02-01
Volume
143
Issue
3
Pages
228-239
ISSN
  • 0002-9262 (ISSN-L)
  • 1476-6256
OpenAlex
W2146056535
Cited by
1,513
References
48
Citations by year
2026: 22 · 2025: 39 · 2024: 50 · 2023: 42 · 2022: 58 · 2021: 51 · 2020: 69 · 2019: 63 · 2018: 63 · 2017: 63 · 2016: 73 · 2015: 92 · 2014: 81 · 2013: 85 · 2012: 62
FWCI
10.92
Type
journal article
Language
en
Open access
closed
Locations
  • American Journal of Epidemiology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Institute of Diabetes and Digestive and Kidney Diseases (P01-DK37352)
Topics
  • Health Sciences › Medicine › Physiology › Body Composition Measurement Techniques
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Obesity, Physical Activity, Diet
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
body mass index, body fat percentage, body composition, age differences, sex differences, ethnic differences, Black and White adults, four-compartment model, obesity indices
MeSH terms
Adipose Tissue, Adult, Age Factors, Aged, Aged, 80 and over, Anthropometry, Body Composition, Cross-Sectional Studies, Ethnicity, Female, Humans, Male, Middle Aged, New York City, Regression Analysis, Sex Factors, Body Mass Index

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review