Age- and sex-related trends in body composition among Beijing adults aged 20-60 years: a cross-sectional study.

ABSTRACT:

Background

Obesity is the most serious global epidemic and body composition is the main indicator to evaluate obesity. This study aimed to investigate the changing trends of body composition by age and gender in Beijing adults aged 20-60 years and explore the distribution of obesity rates in different age groups of both sexes under different evaluation criteria.

Methods

A total of 24,948 adults aged 20-60 years in Beijing, including 10,225 males and 14,192 females, were included, divided into four age groups (20-29, 30-39, 40-49, and ≥ 50 years) with each decade of age as an age group. Body composition indicators (BMI, fat mass, BF%, muscle mass, visceral fat area, and WHR) were measured in all subjects.

Results

BMI and total fat mass peaked in males aged 40-49 years

SUBMITTER: Huayi Z 

PROVIDER: S-EPMC10413732 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature