Introduction A staging model is a clinical tool used to define the development of a disease
over time. In schizophrenia, authors have proposed different theoretical staging models of …

Methods Systematic literature review following PRISMA guidelines. From the PubMed
database and backward reference search, a total of 141 records were retrieved, but only 20 …

Methods Systematic literature review following PRISMA guidelines. From the PubMed
database and backward reference search, a total of 141 records were retrieved, but only 20 …

Methods Systematic literature review following PRISMA guidelines. From the PubMed
database and backward reference search, a total of 141 records were retrieved, but only 20 …

A staging model is a clinical tool used to define the development of a disease over time. In
schizophrenia, authors have proposed different theoretical staging models of increasing …

Introduction: A staging model is a clinical tool used to define the development of a disease
over time. In schizophrenia, authors have proposed different theoretical staging models of …

Introduction A staging model is a clinical tool used to define the development of a disease
over time. In schizophrenia, authors have proposed different theoretical staging models of …