晚发与非晚发精神分裂症对照研究  

Comparison between late-onset and non late-onset schizophrenia

作　　者：张秀桂 赵福敏 赵海英[1,2,3,4] 叶春生 张晓阳[1,2,3,4] 张仁惠 赵淑慧[1,2,3,4] 

机构地区：[1]福建厦门市仙岳医院 [2]山东省精神卫生中心 [3]山东聊城第四人民医院 [4]成都市第四人民医院

出　　处：《临床精神医学杂志》1997年第4期199-201,共3页Journal of Clinical Psychiatry

摘　　要：对４个医疗单位精神科住院病人中的晚发性精神分裂症２４７例进行观察，以非晚发性精神分裂症病人２６４例为对照。结果发现，晚发组女性显著较多，病前性格内向者显著较少，家族精神病遗传史显著较少。发病诱因以晚发组显著较多，起病急或亚急者亦然。两组文化程度相仿，近期疗效以晚发组显著较好。作者认为，不仅有年龄的不同，晚发组病例在其他方面也有不少特点，精神分裂症应有晚发型为独立的亚型。Objective:To compare the characteristics between lateonset and non lateonset schizophrenia.Method:247 lateonset and 264 non lateonset schizophrenic patients admitted to four mental hospitals were recruited and compared for clinical characteristics. Results:The lateonset group had significantly more females,more acute onset,more paranoid features,less autistic and schizoid personality traits,less positive family history of mental illness and better response to treatment. Discussion:There are controversies over the diagnostic status of lateonset schizophrenia in the CCMD-2,CCMD-2-R,ICD-10,DSM-Ⅲ,DSM-Ⅲ-R and DSM-Ⅳ.Besides the age of onset,lateonset and non lateonset schizophrenia differ in several other aspects.It is suggested that late-onset schizophrenia warrants a status as subtype of schizophrenia.

关 键 词：精神分裂症 晚发性 病理 

分 类 号：R749.302[医药卫生—神经病学与精神病学]