Or that the diagnosis of schizophrenia is not measuring the underlying disease state. Schizophrenia is one of those episodic diseases where each acute phase cau

Or that the diagnosis of schizophrenia is not measuring the underlying disease state. Schizophrenia is one of those episodic diseases where each acute phase causes accumulated damage. You would expect that a small environmental trigger experienced by one twin to compound to a large difference in disease outcome.