Article
Relationship between positive and negative symptoms of schizophrenia and schizotypal symptoms in nonpsychotic relatives.
Archives of general psychiatry - 1 Jul 2001
Fanous A, Gardner C, Walsh D, Kendler K S
Abstract excerpt
BACKGROUND: Continuous rather than categorical measures of psychopathology may provide greater statistical power to detect susceptibility loci for schizophrenia. However, it has not been established that the dimensions of schizophrenic symptomatology and personality traits in nonpsychotic individuals share etiological factors. We therefore sought to clarify the relationship between positive and negative symptoms...
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