《中国康复理论与实践》 ›› 2022, Vol. 28 ›› Issue (8): 869-878.doi: 10.3969/j.issn.1006-9771.2022.08.001

• 专题 儿童与青少年功能康复 • 上一篇    下一篇

久坐行为对12~17岁青少年眼健康的影响

杨剑1,2(),吴铭3   

  1. 1.华东师范大学青少年健康评价与运动干预教育部重点实验室,上海市 200241
    2.华东师范大学体育与健康学院,上海市 200241
    3.郑州大学体育学院(校本部),河南郑州市 450001
  • 收稿日期:2022-04-27 出版日期:2022-08-25 发布日期:2022-08-30
  • 通讯作者: 杨剑 E-mail:yangjianxz@sina.com
  • 作者简介:杨剑(1970-),男,汉族,江苏徐州市人,博士,教授,世界卫生组织国际分类家族合作中心专家委员,主要研究方向:儿童青少年体育与健康,ICF,康复科学,锻炼心理学,康复心理学。
  • 基金资助:
    上海高校"立德树人"人文社科重点研究基地子项目(1100-41222-16057);青少年体育教育研究上海市社会科学创新研究基地子项目(11001-412321-17006);华东师范大学青少年运动促进健康研究院子项目

Influence of sedentary behavior on eye health in adolescents aged twelve to 17

YANG Jian1,2(),WU Ming3   

  1. 1. Key Laboratory of Adolescent Health Assessment and Exercise Intervention of Ministry of Education, East China Normal University, Shanghai 200241, China
    2. College of Physical Education and Health, East China Normal University, Shanghai 200241, China
    3. School of Physical Education (Main Campus), Zhengzhou University, Zhengzhou, Henan 450001, China
  • Received:2022-04-27 Published:2022-08-25 Online:2022-08-30
  • Contact: YANG Jian E-mail:yangjianxz@sina.com
  • Supported by:
    Sub-project of Shanghai University "Strengthening Morality" Humanities and Social Sciences Key Research Base(1100-41222-16057);Sub-project of Adolescents Physical Education Research Shanghai Social Science Innovation Research Base(11001-412321-17006);Sub-project of East China Normal University Adolescents Sports and Health Promotion Research Institute

摘要:

目的 探讨不同类型久坐行为与青少年眼健康的关系。

方法 采用主、客观久坐行为测量方法对12~17岁青少年(主观352名,客观331名)进行两个阶段(间隔14周)调查,探讨不同久坐行为对青少年视力不良发生率的影响。

结果 青少年久坐时间普遍偏长,其中教育类久坐时间、视频类久坐时间占比较大,低久坐组/低教育类久坐组青少年视力不良检出率低于高久坐组/高教育类久坐组青少年(|t| > 3.422, P < 0.01)。客观测量显示,第一阶段日均久坐时间与视力水平呈负相关(r = -0.176, P < 0.001)。主观测量显示,第一阶段教育类久坐时间与视力水平呈负相关(r = -0.188, P < 0.001),第二阶段教育类久坐时间与视力水平呈负相关(r = -0.141, P < 0.001)。控制中高强度身体活动时间后,客观测量的日均久坐时间对青少年视力不良的预测作用不显著,主观测量的教育类久坐时间能够显著负向预测青少年视力水平(β = -0.124, P = 0.026),但二者不存在交叉滞后效应。阈值分析显示,约登指数的最大值为0.206,对应教育类久坐时间为3 445 min/周,敏感性为0.738,特异性为0.467。

结论 高久坐组青少年视力不良检出率较高,教育类久坐对青少年视力水平具有显著负向预测作用。青少年每周教育类久坐时间长于3 445 min (约每天8.2 h)时,视力不良检出率较高。

关键词: 青少年, 久坐行为, 眼健康, 阈值, 视力不良

Abstract:

Objective To explore the relationship between adolescents' sedentary behavior and poor vision.

Methods Both subjective (352 adolescents) and objective (331 adolescents) methods were used to measure the sedentary behaviors of adolescents aged twelve to 17 years in two phases with an interval of 14 weeks, to investigate the influence of different sedentary behaviors on the incidence of poor vision acuity in adolescents.

Results The sedentary time of adolescents was generally long, among which educational sedentary time and screen sedentary time accounted for a higher proportion. The detection rate of poor visual acuity among adolescents was significantly lower in low sedentary group/low education sedentary group than in high sedentary group/high education sedentary group (|t| > 3.422, P < 0.01). The objective measurement showed that the average daily sedentary time was significantly negatively correlated with the eyesight level in the first phase (r= -0.176, P < 0.001). The subjective measurement showed that the educational sedentary time was significantly negatively correlated with the eyesight level both in the first phase (r= -0.188, P < 0.001) and the second phase (r= -0.141, P <0.001). After controlling for moderate to vigorous physical activity, the objectively measured average daily sedentary time had no significant predictive effect on the poor vision of adolescents, and the subjectively measured educational sedentary time could significantly negatively predict the eyesight level of adolescents (β= -0.124, P= 0.026), however, there was no cross-lag effect between the two variables. The critical value analysis showed that the maximum value of Youden index was 0.206, corresponding to the educational sedentary time of 3 445 minutes a week, the sensitivity was 0.738, and the specificity was 0.467.

Conclusion Adolescents with high sedentary group have higher detection rate of poor vision. Educational sedentary has a significantly negative predictive effect on the eyesight level of adolescents. The detection rate of poor vision would increase if the educational sedentary time of adolescents is longer than 3 445 minutes a week.

Key words: adolescents, sedentary behavior, eye health, critical value, poor vision

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