Demographic variables in process/reactive schizophrenia research: noise or signal?
D003710:Demography; D006801:Humans; D007361:Intelligence Tests; D019965:Neurocognitive Disorders / Q000175:diagnosis; D012107:Research Design; D012559:Schizophrenia / Q000175:diagnosis* / Q000209:etiology*; D012561:Schizophrenia, Childhood / Q000175:diagnosis; D012569:Schizotypal Personality Disorder / Q000175:diagnosis; D012917:Social Adjustment; D013315:Stress, Psychological