BrainHQ视觉训练对脑卒中后抑郁患者抑郁症状的干预效果

Intervention effect of BrainHQ visual training on depressive symptom in patients with post stroke depression

目的观察BrainHQ视觉训练对脑卒中后抑郁（post—stroke depression，PSD）患者的干预效果。方法将80例PSD患者随机分为对照组（n=40）和干预组（n=40），对照组进行常规药物治疗±常规康复，干预组在对照组治疗的基础上加用BrainHQ视觉训练。干预前及干预4周后，分别采用汉密尔顿抑郁量表（Hamilton depression scale，HAMD）对两组患者进行评测。结果干预前，两组患者的HAMD评分[分别为（19．80±3．96）分，（18．43±2．94）分]差异无统计学意义（P〉0．05）；干预4周后，干预组HAMD评分[（9．58±5．42）分]显著低于对照组[（13．85±5．73）分]，差异有统计学意义（P〈0．01）。干预前两组抑郁程度分级比较差异无统计学意义（D0．05）；干预4周后，两组HAMD抑郁程度分级比较差异有统计学意义（P〈0．05）。结论BrainHQ视觉训练可改善脑卒中后抑郁患者的抑郁症状。

Objective To observe the intervention effect of BrainHQ visual training on depressive symp- tom in patients with post stroke depression.Methods Eighty patients with post stroke depression were divided into control group（ n= 40）and intervention group（ n= 40）.The control group accepted routine drug therapy and conven- tional rehabilitation,while intervention group received BrainHQ visual training additionally.They were assessed with Hamilton depression scale（HAMD） before and 4 weeks after intervention.Results Before intervention the HAMD score between control group and intervention group（ respectively（ 19.80±3.96）, （18.43±2.94）） had no statistical difference （P〉0.05）.After 4-week intervention, the HAMD score of intervention group （9.58±5.42） was significantly lower than that of control group（13.85±5.73） （P〈0.01）.Before the intervention, depression level of two groups had no difference（P〉0.05）.After 4-week intervention, the difference of depression level was statistically significant in two groups（P〈0.05）.Conclusion BrainHQ visual training can improve depressive symptom in patients with post stroke depression.