Concepedia
BMC Psychiatry · 2014 · 68 citations · 17 references
Open access
Negative symptoms are highly prevalent in adult outpatients with schizophrenia with a relevant economic impact on the healthcare system.
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A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation
Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 48.8K citations
Prognostic Assessment, Longitudinal Studies, Prognostic Comorbidity +11
The Effects of Risperidone on the Five Dimensions of Schizophrenia Derived by Factor Analysis
S.R. Marder, John M. Davis, Guy Chouinard · The Journal of Clinical Psychiatry · 1997 · 738 citations
Development and Application of a Population-Oriented Measure of Ambulatory Care Case-Mix
Jonathan P. Weiner, Bárbara Starfield, Donald M. Steinwachs et al. · Medical Care · 1991 · 679 citations
Negative symptoms have greater impact on functioning than positive symptoms in schizophrenia: Analysis of CATIE data
Jonathan Rabinowitz, Stephen Z. Levine, George Garibaldi et al. · Schizophrenia Research · 2012 · 359 citations
Psychiatry, Psychotic Disorder, Catie Data +9
Negative symptoms of schizophrenia: Clinical characteristics, pathophysiological substrates, experimental models and prospects for improved treatment
Mark J. Millan, K.C.F. Fone, Thomas Steckler et al. · European Neuropsychopharmacology · 2014 · 334 citations · Full text