【摘要】 目的探讨精神发育迟滞患者的记忆特征及其相关因素。方法对选取的73例精神发育迟滞患者(患者组)和相匹配的73名正常被试(对照组)分别进行韦氏记忆量表第四版(WMS-Ⅳ)中文版的施测。结果患者组WMS-Ⅳ的各分测验、合成分数均明显低于对照组(P<0.01)。患者组WMS-Ⅳ各合成分数间均呈正相关(r为0.38~0.90,均P<0.01),对照组的WMS-Ⅳ各合成分数间均呈正相关(r为0.31~0.94,P<0.01)。患者组年龄和文化程度与记忆各合成分数(除视觉工作记忆外)呈正相关(P<0.05)。结论精神发育迟滞患者的记忆功能全面受损,即时记忆损害最严重,记忆功能与年龄和文化程度相关。更多还原

【Abstract】 Objective To investigate the memory characteristics and related factors of patients with mental retardation. Methods 73 patients with mental retardation(patient group) and 73 normal subjects(control group) matched with the patient group were respectively tested with Wechsler Memory Scale-Fourth Edition of Chinese Version(WMS-IV). Results The scores of each subtest and composite scores of WMS-IV were significantly lower in the patient group than in the control group(P<0.01). All the composite scores positively correlated with each other in the patient group(r=0.38-0.90, P<0.01) and in the control group(r=0.31-0.94, P<0.01). Age and education level positively correlated with all the composite scores(except the Visual Working Memory Index) in the patient group(P<0.05). Conclusion The patients with mental retardation present an overall decline in memory, especially in the immediate memory. The memory function in patients is related with their ages and education levels.更多还原