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探讨阴性症状分裂症与神经系统软体征的关系。方法对符合ＣＣＭＤ—２诊断标准的精神分裂症患者１２０例，运用Ａｎｄｒｅａｓｏｎ等的标准，划分为阴性症状分裂症（研究组４４例）和阳性症状分裂症（对照组７６例），并分别进行神经系统软体征检查。结果研究组的神经系统软体征阳性率、平均阳性项数均较对照组为高，并有十分显著的差异。结论本资料支持阴性症状分裂症可能代表着一种器质性病变。
To explore the relationship between negative symptomatic schizophrenia and nervous system soft signs. Methods A total of 120 schizophrenia patients who conformed to the CCMD-2 diagnostic criteria were divided into negative schizophrenia (study group 44 cases) and positive schizophrenia group (control group 76 cases) using the criteria of Andreason et al. System soft check. Results In the study group, the positive rate of nervous system soft signs and the average number of positive items were higher than those in the control group, and there was a very significant difference. Conclusion The data supportive negative schizophrenia may represent an organic disease.