Dyslipidemia is Associated with Unfit and Overweight-Obese Children and Adolescents
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Updated: Mar 25, 2026

Cell-free Biochemical Fluorometric Enzymatic Assay for High-throughput Measurement of Lipid Peroxidation in High Density Lipoprotein
Published on: October 12, 2017
Cézane Priscila Reuter1, Priscila Tatiana da Silva1, Jane Dagmar Pollo Renner1
1Universidade de Santa Cruz do Sul, Santa Cruz do Sul, RS, Brazil.
Background:
Both poor aerobic fitness and obesity, separately, are associated with abnormal lipid profiles.
Objective:
To identify possible relationships of dyslipidemia with cardiorespiratory fitness and obesity, evaluated together, in children and adolescents.
Methods:
This cross-sectional study included 1,243 children and adolescents (563 males and 680 females) between 7 and 17 years of age from 19 schools. Obesity was assessed using body mass index (BMI) measurements, and cardiorespiratory fitness was determined via a 9-minute run/walk test. To analyze the lipid profile of each subject, the following markers were used: total cholesterol, cholesterol fractions (high-density lipoprotein and low-density lipoprotein) and triglycerides. Data were analyzed using SPSS v. 20.0, via prevalence ratio (PR), using the Poisson regression.
Results:
Dyslipidemia is more prevalent among unfit/overweight-obese children and adolescents compared with fit/underweight-normal weight boys (PR: 1.25; p = 0.007) and girls (PR: 1.30, p = 0.001).
Conclusions:
The prevalence of dyslipidemia is directly related to both obesity and lower levels of cardiorespiratory fitness.
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