title: Prediction of psychiatric hospitalization. I. The measurement of hospitalization proneness.
mesh_terms: D002908:Chronic Disease; D006760:Hospitalization; D006778:Hospitals, Psychiatric; D006801:Humans; D010044:Outpatient Clinics, Hospital; D010919:Placebos; D011581:Psychological Tests; D012565:Schizophrenic Psychology
chemical_list: D010919:Placebos