Patient subgroups of schizophrenia based on the Positive and Negative Syndrome Scale: composition and transition between acute and subsided disease states
Huang G, Tsai H, Hwu H, Chen C, Liu C, Hua M, Chen W. Patient subgroups of schizophrenia based on the Positive and Negative Syndrome Scale: composition and transition between acute and subsided disease states. Comprehensive Psychiatry 2010, 52: 469-478. PMID: 21193177, DOI: 10.1016/j.comppsych.2010.10.012.Peer-Reviewed Original ResearchConceptsPositive and Negative Syndrome ScaleNegative Syndrome ScaleNegative symptomsSyndrome ScaleWhole syndromeFlorid symptomsNeurobiological studies of schizophreniaPartial syndromesSubgroup of schizophreniaStudies of schizophreniaReality distortionAcute schizophreniaNeurocognitive variablesLatent class analysisNeurobiological studiesSchizophreniaSymptom patternsPatient subgroupsAcute stateClass analysisSociodemographic variablesPAN dataSymptomsHostilityRegression extension