Ungvári G
Psychiatr Neurol Med Psychol (Leipz). 1985 May;37(5):262-71.
The author diagnoses 350 carefully selected schizophrenic subjects, their parents and their siblings during parallel studies using three different clinical classification systems and analyzes the results by multiple threshold analysis and the multifactorial inheritance model. The results suggest that, of the three classifications the author studied, Leonhard's and Sneshnewski's system yield relatively homogeneous subgroups; this indicates the future significance of these nosological systems for the planning of biopsychiatric research.
作者在平行研究中使用三种不同的临床分类系统，对350名精心挑选的精神分裂症患者、他们的父母及兄弟姐妹进行诊断，并通过多重阈值分析和多因素遗传模型对结果进行分析。结果表明，在作者研究的三种分类中，莱昂哈德和斯涅什涅夫斯基的系统产生了相对同质的亚组；这表明这些疾病分类系统在生物精神病学研究规划方面具有未来意义。
