Injury Prevention Research Center, Shantou University Medical College, Shantou, Guangdong, China.
Department of Non-communicable Disease Control and Prevention, Shenzhen Center for Chronic Disease Control, Shenzhen, Guangdong, China.
Sci Rep. 2020 Mar 6;10(1):4174. doi: 10.1038/s41598-020-61197-7.
This cross-sectional study aimed to describe the characteristics of physical activity-related injury (PARI) and to explore its associated factors among university students in Chaoshan district. Selected from the baseline survey in March and April, 434 students graded 1-3 from two universities were interviewed face-to-face in April and May 2017. Socio-demographics, physical activity (PA) participation, risk-taking behaviors, and PARI occurrences in the past 12 months were collected. Group Lasso logistic regression was applied to identify the risk factors of PARI. Totally, 317 PARI episodes were reported by 184 subjects with an overall injury risk of 0.73 injuries/student/year (males: 1.00, females: 0.63) and an injury incidence density of 0.81 injuries per 1000 PA exposure hours (males: 1.13, females: 0.69). Most injuries involved the lower extremities and were sprains and strains. Males, sports team members, and those with high-risk rebellious and anti-social behaviors were more likely to sustain PARI compared to their counterparts. Those who participated in vigorous-intensity PA with longer duration (particularly ≥ 150 min/week) were at a higher risk for PARI. This study indicates that PARI is a health concern among university students and great efforts should be taken to prevent them from PARI when promoting a physically active lifestyle.
本横断面研究旨在描述潮汕地区大学生与体力活动相关损伤（PARI）的特征，并探讨其相关因素。该研究于 2017 年 4 月至 5 月期间，从两所大学的基线调查中选取了一至三年级的 434 名学生进行面对面访谈。收集了社会人口统计学、体力活动（PA）参与、冒险行为以及过去 12 个月中 PARI 的发生情况。应用组套索逻辑回归来确定 PARI 的危险因素。共有 184 名学生报告了 317 次 PARI 发作，总体损伤风险为 0.73 次损伤/学生/年（男性：1.00，女性：0.63），损伤发生率密度为每 1000 次 PA 暴露小时 0.81 次损伤（男性：1.13，女性：0.69）。大多数损伤涉及下肢，且为扭伤和拉伤。与同龄人相比，男性、运动队成员以及具有高风险叛逆和反社会行为的学生更易发生 PARI。那些进行剧烈强度 PA 且持续时间较长（特别是≥150 分钟/周）的学生发生 PARI 的风险更高。本研究表明，PARI 是大学生健康关注的问题，在倡导积极的生活方式时，应大力预防 PARI。
