背景音乐对脑卒中患者注意持久性影响的研究

Effect of Background Music on Attention Persistence in Stroke Patients

目的:探讨背景音乐的有无和类型对脑卒中患者注意持久性的影响。方法:脑卒中偏瘫患者54例,使用持续注意测试(CPT),分别在无音乐、中国轻音乐、美国摇滚乐背景下对受试者进行测试。对正确率、命中率、平均反应时间3项指标进行统计学分析。结果:背景音乐为轻音乐和摇滚乐时的正确率指标均高于无背景音乐(均P<0.05);背景音乐为轻音乐和摇滚乐时的命中率指标均高于无背景音乐异(均P<0.05);背景音乐为轻音乐和摇滚乐时的正确率和命中率指标均无显著差异;有背景音乐和无背景音乐下的平均反应时间指标均无显著差异。结论:相较于无背景音乐,背景音乐能显著提高脑卒中患者的注意持久性,背景音乐为轻音乐和摇滚乐时对注意持久性的影响没有差异。

Objective:To explore the effect of the presence and types of background music on the attention persistence in stroke patients.Methods:A total of 54 stroke patients who were hospitalized in the Department of Neurology of Beijing Bo’ai Hospital from April to September 2020 were selected,including 37 males and 17 females.The subjects were tested by the Continuous Performance Test(CPT)under the environmental conditions of no music,Chinese light music,and American rock music.Statistical analyses on accuracy rate,hit rate,and average reaction time were performed to compare the differences in CPT test indexes of stroke patients under three background music environmental conditions.Results:There were significant differences in the accuracy rate(P=0.002,P=0.037)and hit rate(P=0.002,P=0.048)under the environmental conditions of no music and Chinese light music,no music and American rock music.There were no significant differences in the accuracy rate and hit rate in Chinese light music and American rock music environmental conditions and the average reaction time under these three types of background music environmental conditions.Conclusion:Compared to no background music,background music can significantly improve the attention persistence of stroke patients and there is no difference in the effect of Chinese light music and American rock music environmental conditions on attention persistence.