Path analysis of qualitative data on pairs of relatives: application to schizophrenia.
Path analysis of qualitative data on pairs of relatives: application to schizophrenia.
复制标题
亲属对定性数据的路径分析：应用于精神分裂症。
作者：
Rao,DC;Morton,NE;Gottesman,II;Lew,R
基于对亲属的定性数据，开发了解决文化和生物遗传问题的方法。对精神分裂症数据的分析得出结论，除了生物遗传外，还支持双胞胎特有的文化遗传、分类交配和家庭环境。遗传和文化遗传力分别为0.707±0.077和0.203±0.120。双胞胎特有的家族环境因素估计为0.090±0.040。
Methods are developed for the resolution of cultural and biological inheritance based on qualitative data on pairs of relatives. Analysis of data on schizophrenia concluded in favor of significant cultural inheritance, assortative mating and familial environment unique to twins, in addition to biological inheritance. Genetic and cultural heritabilities were estimated as 0.707 ± 0.077 and 0.203 ± 0.120, respectively. Familial environmental component unique to twins was estimated as 0.090 ± 0.040.