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Assessment of Child Anthropometry in a Large Epidemiologic Study
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Gender differences in factors associated with body weight misperception.

Su Yeon Kye1, Keeho Park2

  • 1Division of Cancer Control & Policy, National Cancer Control Institute, National Cancer Center, Goyang410-769, Republic of Korea.

Public Health Nutrition
|September 28, 2020
PubMed
Summary

Body weight misperception differs significantly between genders in South Korea. Socio-economic status, urban living, and physical inactivity influence these perceptions, necessitating targeted health policies.

Keywords:
BMIBody weight misperceptionFactorsGender

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Area of Science:

  • Public Health
  • Health Disparities
  • Sociology of Health

Background:

  • Understanding body weight misperception is crucial for public health interventions.
  • Gender-specific analyses are vital for effective health system strengthening.
  • The Korean population's perception of body weight requires detailed investigation.

Purpose of the Study:

  • To explore factors associated with body weight misperception in the general Korean population.
  • To identify gender differences in the predictors of body weight misperception.
  • To inform the development of targeted health policies addressing weight-related issues.

Main Methods:

  • Cross-sectional study design.
  • Utilized data from 12,900 adults from the Seventh Korea National Health and Nutrition Examination Survey (2016-2018).
  • Analyzed socio-economic status, living area, physical activity, stress, and depression as potential predictors.

Main Results:

  • Disadvantageous socio-economic status predicted misperceptions in men (overweight/healthy weight, underweight/healthy weight).
  • Favorable socio-economic status predicted misperceptions in women (underweight/healthy weight, overweight/healthy weight).
  • Urban living and physical inactivity were significant predictors, with gender-specific patterns; psychological factors were not significant.

Conclusions:

  • Significant gender differences exist in factors influencing body weight misperception.
  • These findings underscore the need for gender-tailored public health strategies.
  • Developing sophisticated policies is essential to address health problems stemming from weight misperceptions.