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KMID : 0869220140180020055
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Journal of Korean Geriatric Psychiatry
2014 Volume.18 No. 2 p.55 ~ p.63
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The Relationship among Psychopathology, Cognitive Function, Insight and Quality of Life in Elderly Patients with Chronic Schizophrenia
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Hong Kyung-Ki
Lee Joon-Noh
Yim Seon-Jin
Kim Jung-Min
Na Eui-Hyeon
Hon Moon-Hwa
Han Hye-Ree
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Abstract
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Objective： The aim of this study was to investigate the association with psychopathology, cognitive function, insight and quality of life (QOL) in elderly patients with chronic schizophrenia over age 55.
Methods： 103 schizophrenic patients over age 55 with illness duration over 10 years, are enrolled in a cross-sectional study. The subjects were assessed by the Korean version of 4th Revision of Schizophrenia Quality of Life Scale, Korean Version of Scales to Assessment Unawareness of Mental Disorder, Positive and Negative Syndrome Scale (PANSS) and the cognitive function battery designed for this study. Multiple regression stepwise selection models were executed to identify the relations among variables, and the contributing factors to QOL.
Results： Among schizophrenic patients with lower illness-severity with PANSS total score below 75, higher PANSS positive subscale score and lower number of hospitalization were related to lower QOL. Among patients with higher illness-severity with PANSS total score of 75 and over, higher PANSS general psychopathology subscale score, better intelligence, better delayed recall function, worse attention, better awareness of medication effect and later onset were related to lower QOL.
Conclusion： Results of our study suggest that improvement in positive symptom and general psychopathology could increase the QOL in elderly patients with chronic schizophrenia over age 55. And the management which could improve attention, awareness of need for medication would attribute the QOL.
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KEYWORD
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Elderly, Schizophrenia, Psychopathology, Cognition, Awareness, Quality of life
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