Júlio Cesar da Costa

Biographic Data

ID7761794
NAMEJúlio Cesar da Costa
GIVEN NAMESJúlio Cesar
FAMILY NAMEda Costa
SIGNATUREDA COSTA J C
AFFILIATIONSUniversidade Estadual de Londrina
ORCID0000-0003-4538-6915
VERIFIEDYes
TOTAL WORKS2
TOTAL CITATIONS0
WORKS AS AUTHOR2
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2023
LATEST PUBLICATION YEAR2026
H-INDEX0

  • Screen time tracking across electronic devices in school-aged adolescents

    Open AccessMileny Caroline Menezes de Freitas, Júlio Cesar da Costa et al.ARTICLECiência & Saúde Coletiva2026

    The aim of this article is to verify the tracking of screen time (ST) on different electronic devices in school-aged adolescent during a three-year follow-up. This is a three-year longitudinal study involving students. The baseline data collection occurred in 2016, and the follow-up in 2019. A total of 151 adolescents of both sexes aged 14.9 (0.9) years participated. ST was analyzed by self-reported questions about time spent watching television …

  • Interrelationship between muscle fitness in childhood and bone mineral density in adulthood

    Open AccessCynthia C L Barbosa, Júlio Cesar da Costa et al.ARTICLEBMC Public Health2023

    Muscular fitness indicators in childhood showed significant relationship with bone health indicators in adulthood and the sit-ups test in childhood had direct effect on lumbar spine aBMD in adulthood. Adulthood handgrip strength mediated the relationship between childhood handgrip strength and total body and upper limb aBMD, pointing out that muscular fitness in childhood may be a aBMD determinant in adulthood, especially when higher muscle fitne…