Based on family pedigree studies, which relative of an individual with a diagnosis of schizophrenia would be MOST at risk for developing the disorder?

Question

Quizplus · Accepted Answer

Schizophrenia has a familial pattern of inheritance with a greater risk for siblings of individuals diagnosed with schizophrenia. Studies have shown that siblings of individuals with schizophrenia have a 10% chance of also developing the disorder, while children of individuals with schizophrenia have a 6% chance, and parents have a 6-13% chance. Nieces, nephews, and grandchildren have a lower risk than siblings, parents, and children.

Based on Family Pedigree Studies, Which Relative of an Individual