Muñoz-Serrano Javier, García-Durán Sandra, Ávila-Martín Gerardo, Fernández-Pérez Cristina, Jiménez-Tamurejo Pilar, Marín-Guerrero Ana Cecilia
Unidad de Fisioterapia de Atención Primaria. Gerencia de Área Integrada (GAI) de Talavera de la Reina-Toledo (SESCAM). Toledo. España.
Unidad de Apoyo a la Investigación. Gerencia de Área Integrada (GAI) de Talavera de la Reina-Toledo (SESCAM). Toledo. España.
Rev Esp Salud Publica. 2021 Oct 13;95:e202110132.
Low back pain in childhood and adolescence is considered a predictor of low back pain in adulthood. Sedentary lifestyle is associated with low back pain. This study evaluated the relationship between low back pain and screen time in adolescents 10 to 15 years.
Cross-sectional study involving schoolchildren 10 and 15 years from school centers of the urban area in Talavera de la Reina. Chi-square test was used to analyze the relationship between low back pain and time spent watching. A logistic regression adjusted for confounding variables was performed and represented by the Odds Ratio. Statistical significance was considered for p<0.05.
A total of 1,278 surveys were completed. 31% of schoolchildren reported low back pain in the last 3 months. Statistically significant differences were observed between low back pain with respect to sex and sleep time. Moreover, differences were noticed in the proportion of school-children who report low back pain during the week and use screens more than 2 hours compared to those who report using screens less than 2 hours. These differences were not observed on weekends.
Although adolescents spend more time in front of screens on weekends, the proportion of adolescents who report low back pain is higher during the week.
儿童和青少年时期的腰痛被认为是成年后腰痛的一个预测指标。久坐不动的生活方式与腰痛有关。本研究评估了10至15岁青少年腰痛与屏幕使用时间之间的关系。
对来自塔拉韦拉德雷纳市区学校中心的10至15岁学童进行横断面研究。采用卡方检验分析腰痛与观看时间之间的关系。进行了调整混杂变量后的逻辑回归分析，并以比值比表示。p<0.05被视为具有统计学意义。
共完成了1278份调查问卷。31%的学童报告在过去3个月内有腰痛。在腰痛方面，观察到性别和睡眠时间存在统计学上的显著差异。此外，与报告屏幕使用时间少于2小时的学童相比，报告在一周内有腰痛且屏幕使用时间超过2小时的学童比例存在差异。周末未观察到这些差异。
尽管青少年在周末花更多时间看屏幕，但报告有腰痛的青少年比例在一周内更高。
