CAJ | 학술논문

目的探索社交焦虑障碍(SAD)患者及其一级亲属持续性注意功能的特征.方法收集58例SAD患者及68名一级亲属和60例正常对照者分别进行持续性操作测验(CPT).结果在简单操作(RT)中,SAD患者组各项指标[舍弃数(5.2±6.9)个、漏答数(6.7±13.6)个、反应时间(421.0±112.0) ms及变异系数(47.3±38.1)％]均高于一级亲属组[舍弃数(2.9±3.3)个、漏答数(1.5±2.1)个、反应时间(342.0±47.0)ms及变异系数(28.9±10.1)％]及正常对照组[舍弃数(2.8±2.9)个、漏答数(1.3±0.7)个、反应时间(329.0±53.0)ms及变异系数(27.8±9.7)％],差异均有统计学意义(P＜0.01),而后两组差异无统计学意义(P＞0.05).而在复杂操作(XT)中,SAD患者一级亲属组CPT指标介于两者之间,差异有统计学意义(P＜0.05).结论 SAD一级亲属在简单操作中未表现出注意功能障碍,而在复杂操作中SAD患者及其一级亲属都存在一定程度注意功能缺陷.
목적 탐색사교초필장애(SAD)환자급기일급친속지속성주의공능적특정.방법 수집58례SAD환자급68명일급친속화60례정상대조자분별진행지속성조작측험(CPT).결과 재간단조작(RT)중,SAD환자조각항지표[사기수(5.2±6.9)개、루답수(6.7±13.6)개、반응시간(421.0±112.0) ms급변이계수(47.3±38.1)％]균고우일급친속조[사기수(2.9±3.3)개、루답수(1.5±2.1)개、반응시간(342.0±47.0)ms급변이계수(28.9±10.1)％]급정상대조조[사기수(2.8±2.9)개、루답수(1.3±0.7)개、반응시간(329.0±53.0)ms급변이계수(27.8±9.7)％],차이균유통계학의의(P＜0.01),이후량조차이무통계학의의(P＞0.05).이재복잡조작(XT)중,SAD환자일급친속조CPT지표개우량자지간,차이유통계학의의(P＜0.05).결론 SAD일급친속재간단조작중미표현출주의공능장애,이재복잡조작중SAD환자급기일급친속도존재일정정도주의공능결함.
Objective To explore the features of sustained attention in the patients with social anxiety disorder and their first degree relatives.Methods 60 cases of normal controls,58 cases of patients with social anxiety disorder and 68 cases of their first degree relatives were performed with continuous performance test.Results In reaction time task(a simple performance),all of CPT parameters in patient group (number of cancel (5.2±6.9),number of omission(6.7± 13.6),reaction time(421.0± 112.0) ms,variance coefficient(47.3±38.1) ％)were higher than those in the first degree relatives group(number of cancel (2.9± 3.3),number of omission (1.5±2.1),reaction time (342.0±47.0) ms,variance coefficient(28.9± 10.1) ％) and controlled group (number of cancel (2.8 ± 2.9),number of omission (1.3 ± 0.7),reaction time (329.0 ± 53.0) ms,variance coefficient (27.8± 9.7) ％),the differences were significant(P＜0.01),while all of CPT parameters in the first degree relatives were similar to those in controlled group(P＞0.05).In X task (a complex performance),the results of CPT in the first degree relatives were between the patients and the normal controls,and the differences were statistically significant(P＜0.05).Conclusion The anxiety disorder patients showed no sustained attention impairment in simple performance while in a complex performance there were some defects of sustained attention functions in the patients with social anxiety disorder and their first degree relatives.