背景:基于交叉性理论,这项研究在韩国(正式为大韩民国)的具有全国代表性的青少年样本中,调查了符合加拿大24小时运动指南(以下简称指南)的6年流行趋势和相关性.
方法:自我报告,使用2013年至2018年期间收集的年度重复横截面数据(n=372,433,12-17岁,47.9%的女性)。青少年被归类为参加或不参加不同的身体活动,屏幕时间(ST),以及指南中的睡眠建议,分别为工作日和周末。交叉相关性包括性别和社会阶层(即,家庭经济状况,父母的教育水平,和学业成绩)。进行多元logistic回归分析。
结果:总体而言,青少年参加体育锻炼的比例,ST,睡眠建议为5.3%,60.3%,工作日为10.2%,5.3%,28.2%,周末为46.4%,分别。在2013年至2018年期间,没有观察到满足身体活动或睡眠建议的实质性变化。而2018年符合ST建议的水平明显较低。平日满足所有3项建议的比例为0.5%,周末为0.8%。总的来说,与女性青少年相比,男性青少年始终与满足不同建议的更有利模式相关,不分社会阶层。只有女性,在满足不同的建议方面,社会阶层似乎并不重要,甚至是有害的。作为男性,加上社会阶层,与满足ST建议有关。
结论:不到1%的韩国青少年符合总体指南。基于交叉性的分析和干预对于促进韩国青少年健康积极的生活方式可能很重要。
Grounded in intersectionality theory, this study examined the 6-year prevalence trend and correlates in meeting Canada\'s 24-Hour Movement
Guidelines (
Guidelines hereafter) in a nationally representative adolescent samples of South Korea (officially the Republic of Korea).
Self-reported, annually repeated cross-sectional data collected between 2013 and 2018 were used (n = 372,433, 12-17 years old, 47.9% females). Adolescents were categorized as meeting or not meeting different sets of physical activity, screen time (ST), and sleep recommendations within the
Guidelines, separately for weekdays and weekend days. Intersectional correlates included sex and social class (i.e., family economic status, parental education level, and academic performance). Multiple logistic regression analyses were performed.
Overall, the proportion of adolescents meeting physical activity, ST, and sleep recommendations were 5.3%, 60.3%, and 10.2% on weekdays and 5.3%, 28.2%, and 46.4% on weekend days, respectively. Between 2013 and 2018, no substantial changes were observed for meeting the physical activity or sleep recommendation, while meeting the ST recommendation was markedly lower in 2018. The proportion of meeting all 3 recommendations were 0.5% for weekdays and 0.8% for weekend days. Overall, compared to female adolescents, male adolescents were consistently associated with more favorable patterns of meeting different sets of recommendations, regardless of social class. Among females only, social class appeared to be not important or even detrimental in meeting different sets of recommendations. Being male, compounded with social class, was associated with meeting the ST recommendation.
Less than 1% of Korean adolescents met the overall
Guidelines. Intersectionality-based analysis and intervention may be important in promoting healthy active lifestyles among South Korean adolescents.