视听整合连续执行测试对焦虑症患者注意力障碍的评价

Assessment on attention deficiency for anxiety patients by IVA-CPT

目的探讨视听整合连续执行测试(integrated visual and auditory continuous performance test,IVA-CPT)在焦虑症患者治疗前后的注意缺陷特征及改善情况中的价值。方法对56例住院焦虑症患者(研究组)及40例正常健康者(对照组)进行视听整合连续执行测试(IVA-CPT),采用PEMS 3.1软件对常用的12个商数数据进行统计分析。结果 (1)治疗前,研究组患者IVA-CPT 12个商数中9个低于对照组,差异有统计学意义(P<0.05)。(2)治疗后,研究组患者IVA-CPT 12个商数中有9个升高,与治疗前相比差异有统计学意义(P<0.05)。(3)治疗前IVA-CPT大部分商数与汉密尔顿焦虑量表(HAMA)分值呈负性相关趋势。结论焦虑症患者存在注意力缺陷,经过治疗可以得到改善。IVA-CPT对焦虑症患者注意功能缺陷有较好的、客观的辅助评估价值。

Objective To assess anxiety patients specialty of attention deficit by integrated visual and auditory continuous performance test（IVA-CPT） before and after treatment.Methods Fifty six anxiety patients and 40 control cases were assessed with HAMA and tested with IVA-CPT.Than carried out analysis for results by PEMS 3.1 softwares.Results（1）Before treatment,there were 9 quotients slower than control group,with significant difference（P〈0.05）.（2） After treatment,there were 9 quotients higher than before treatment,there wanegtive correlation with HAMA.Conclusion Anxiety patients have attention deficiency.Attention deficiency of patients can improve by treatment.IVA-CPT is an effective tool for assessment anxiety patient with attention deficiency.