Zhao Qun, Wang Xing, Li Shu-Fan, Wang Peng, Wang Xiang, Xin Xin, Yin Suo-Wang, Yin Zhao-Song, Mao Li-Juan
School of Physical Education, Shanghai University of Sport, Shanghai 200438, China.
Department of Physical Education, Donghua University, Shanghai 201620, China.
World J Psychiatry. 2024 Jan 19;14(1):148-158. doi: 10.5498/wjp.v14.i1.148.
The detection rate of depression among university students has been increasing in recent years, becoming one of the main psychological diseases that endangers their physical and mental health. According to statistics, self-harm and suicide, for which there is no effective intervention, are the second leading causes of death.
To explore the relationship between different elements and levels of physical activity and college students' depression-symptom-specific working memory indicators.
Of 143 college students were analyzed using the Beck Depression Self-Rating Scale, the Physical Activity Rating Scale, and the Working Memory Task.
There was a significant difference between college students with depressive symptoms and healthy college students in completing verbal and spatial working memory (SWM) tasks correctly (all < 0.01). Physical Activity Scale-3 scores were significantly and positively correlated with the correct rate of the verbal working memory task ( = 0.166) and the correct rate of the SWM task ( = 0.210) (all < 0.05). There were significant differences in the correct rates of verbal and SWM tasks according to different exercise intensities (all < 0.05) and different exercise durations (all < 0.05), and no significant differences in the correct rates of verbal and SWM tasks by exercise frequency (all > 0.05).
An increase in physical exercise among college students, particularly medium- and high-intensity exercise and exercise of 30 min or more, can improve the correct rate of completing working memory tasks.
近年来，大学生抑郁症的检出率呈上升趋势，成为危害其身心健康的主要心理疾病之一。据统计，在没有有效干预的情况下，自我伤害和自杀是第二大死亡原因。
探讨身体活动的不同要素和水平与大学生抑郁症症状特异性工作记忆指标之间的关系。
对143名大学生使用贝克抑郁自评量表、身体活动量表和工作记忆任务进行分析。
有抑郁症状的大学生与健康大学生在正确完成言语和空间工作记忆（SWM）任务方面存在显著差异（均P<0.01）。身体活动量表-3得分与言语工作记忆任务的正确率（r = 0.166）和SWM任务的正确率（r = 0.210）均呈显著正相关（均P<0.05）。根据不同运动强度（均P<0.05）和不同运动时长（均P<0.05），言语和SWM任务的正确率存在显著差异，而根据运动频率，言语和SWM任务的正确率无显著差异（均P>0.
