Gatorade Sports Science Institute, PepsiCo R&D, Barrington, Illinois.
PepsiCo R&D, Data Science and Analytics, Barrington, Illinois.
J Clin Sleep Med. 2022 Sep 1;18(9):2189-2196. doi: 10.5664/jcsm.10076.
Lack of sleep has been shown to be harmful to athletic and academic performance as well as health and well-being. The primary purpose of this study was to analyze the sleep and physical activity differences between US high school student-athletes and nonathletes during a semester of school and competition.
Participants included 34 student-athletes (18 males and 16 females), age 15.8 ± 0.8 years, and 38 nonathletes (10 males and 28 females), age 16.3 ± 0.7 years. Objective sleep and physical activity outcomes were collected using Fitbit wrist-worn activity trackers for 8-14 consecutive days and nights, measuring total sleep time, sleep efficiency, bedtimes, wake times, and steps counted.
Student-athletes and nonathletes did not differ in total sleep time (440.4 ± 46.4 vs 438.1 ± 41.7 min, = .82) and sleep efficiency (93.6 ± 2.3 vs 92.9 ± 2.3%, = .20). Fitbit data revealed that 79% of student-athletes and 87% of nonathletes failed to get greater than the minimally recommended 8 hours of total sleep time per night. Student-athletes had significantly more steps per day (10,163 ± 2,035 vs 8,418 ± 2,489, < .01). Student-athletes had earlier bedtimes and wake times. Earlier bedtimes were significantly correlated with increased total sleep time ( < .01). Earlier wake times were significantly correlated to increased steps per day ( < .01).
Participation in high school sports may not have a detrimental effect on a student's sleep habits. High school students are not meeting the recommended 8-10 hours of sleep per night. Going to bed and waking up early were linked to healthier outcomes. Consistent and earlier sleep/wake schedules may optimize students sleep and health.
Ungaro CT, De Chavez PJD. Sleep habits of high school student-athletes and nonathletes during a semester. . 2022;18(9):2189-2196.
已有研究表明，睡眠不足不仅对运动员的运动表现和学业表现、健康和幸福感有害，对非运动员也是如此。本研究的主要目的是分析美国高中生运动员和非运动员在一学期的学习和比赛期间的睡眠和体育活动差异。
参与者包括 34 名运动员（18 名男性和 16 名女性），年龄 15.8 ± 0.8 岁，以及 38 名非运动员（10 名男性和 28 名女性），年龄 16.3 ± 0.7 岁。使用 Fitbit 腕戴式活动追踪器连续 8-14 天和晚上收集客观的睡眠和体育活动结果，测量总睡眠时间、睡眠效率、就寝时间、起床时间和计步数。
运动员和非运动员的总睡眠时间（440.4 ± 46.4 与 438.1 ± 41.7 分钟， =.82）和睡眠效率（93.6 ± 2.3 与 92.9 ± 2.3%， =.20）没有差异。Fitbit 数据显示，79%的运动员和 87%的非运动员没有达到每晚至少 8 小时的总睡眠时间。运动员每天的步数明显更多（10163 ± 2035 与 8418 ± 2489， <.01）。运动员的就寝时间和起床时间更早。更早的就寝时间与总睡眠时间的增加显著相关（ <.01）。更早的起床时间与每天步数的增加显著相关（ <.01）。
参加高中体育活动可能不会对学生的睡眠习惯产生不利影响。高中生每晚没有达到建议的 8-10 小时睡眠时间。早睡早起与更健康的结果相关。一致和更早的睡眠/醒来时间表可能会优化学生的睡眠和健康。
Ungaro CT，De Chavez PJD。一学期内高中生运动员和非运动员的睡眠习惯。. 2022;18(9)：2189-2196。
