RT Journal Article T1 Prevalence of Low Back Pain and Associated Risks in School-Age Children A1 De Souza Santos, Elisiane A1 Bernardes, João Marcos A1 Noll, Matias A1 Gómez Salgado, Juan A1 Ruiz Frutos, Carlos A1 Dias, Adriano K1 Educación K1 Antropología K1 Medicina AB Background: Low back pain (LBP) is highly prevalent in children and adolescents, while psychosocial, anthropometric, developmental, and lifestyle factors have been associated. However, the evidence is in- consistent from a biological point of view, so identifying predictors of LBP in the 6–12 years children through physical examination should be appropriate. Aims: To estimate the prevalence of LBP and associated factors in schoolchildren in a Brazilian population. Design: Cross-sectional study. Setting: Three schools in Botucatu, Brazil. Participants/Subjects: 377 students from 6-12 years. Methods: Data collection consisted of questions regarding personal history, socioeconomic and anthropo- metric information, kinesiologic evaluation with anthropometry, lumbar biophotogrammetry, and back- pack weight and use. Descriptive analyses were performed, and simple and multiple logistic regression models were used for risk factors. Results: The prevalence of LBP was 27.32% (confidence interval [CI] 95% = 23.07-32.03). The mean age was 8.85 years ( ±1.83) in the group with LBP and 8 years ( ±1.76) in the group without LBP ( p = .006). Variables such as backpack weight (odds ratio [OR] = 1.45, CI 95% = 1.018-2.064) and exceeding 3 hours per day in front of the television (OR = 7.97, CI 95% = 1.957-32.515) increased the chance of LBP in these students. Conclusion: LBP is prevalent in younger schoolchildren, and the factors associated with this outcome can be effectively addressed through the promotion of health measures. LBP in schoolchildren is a muscu- loskeletal discomfort that negatively affects the quality of life of these individuals and persists in adult- hood. YR 2021 FD 2021-01-31 LK http://hdl.handle.net/10272/20499 UL http://hdl.handle.net/10272/20499 LA eng NO Santos, E. S., Bernardes, J. M., Noll, M., Gómez-Salgado, J., Ruiz-Frutos, C., & Dias, A. (2021). Prevalence of Low Back Pain and Associated Risks in School-Age Children. Pain management nursing : official journal of the American Society of Pain Management Nurses, 22(4), 459–464. https://doi.org/10.1016/j.pmn.2021.01.017 DS Repositorio Institucional de la Universidad de Huelva RD 13 jul 2026