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Updated: Aug 31, 2025

Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
Relationship between sexual maturation and anthropometric and blood pressure indicators in teenagers
Luís Eduardo Soares Dos Santos1, Maísa de Lima Claro1, David de Sousa Carvalho2
1Programa de Pós-Graduação em Ciências e Saúde, Universidade Federal do Piauí (UFPI). Campus Universitário Ministro Petrônio Portella s/n, Bairro Ininga. 64049-550 Teresina PI Brasil. luisedu.edu19@gmail.com.
Abstract:
This study aimed to investigate the relationship between sexual maturation and anthropometric and blood pressure indicators in teenagers. This was a population-based cross-sectional study, conducted with 345 teenagers, aged 10 to 19 years, between 2018 and 2020. In this study, data referent to sociodemographic and anthropometric variables, blood pressure, and sexual maturation were collected. The data analysis was performed by applying the Principle Component Analysis (PCA), which generated three components and then tested the correlation between sexual maturation and the generated components. Most of the teenagers were female (53%), normotensive (66.1%), and with a normal weight (73%). A positive correlation was found between breast development and component 1 and component 2, as well as a negative correlation between the breasts and component 3. In the boys, the development of genitals and pubic hair was positively correlated with component 2 and inversely correlated with component 3. It could therefore be concluded that there is a relationship between sexual maturation and the anthropometric and blood pressure indicators, which proved to be representative variables for cardiovascular risk in teenagers, even if not in their entirety.
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