Publication: Prevalence of Working Memory Impairment in Drug Naive Schizophrenic Patients in a Tertiary Care Hospital
Date
2019
Article Type
Original Article
Journal Title
Journal ISSN
JNMA Print ISSN: 0028-2715; Online ISSN: 1815-672X
Volume Title
Pages
Pages: 331 - 334
Publisher
Nepal Medical Association
Abstract
Abstract
Introduction: Schizophrenia is a mental disorder in which clear consciousness and the intellectual capacity are usually maintained, although certain cognitive deficits may evolve in the course of illness. Working memory impairment in schizophrenia affects the course, outcome, and quality of life of the patient significantly. The aim of the study was to find out the prevalence of working memory impairment in drug naive schizophrenic patients.
Methods: This descriptive cross-sectional study was done in a tertiary care hospital, from June 2015 to December 2015 after taking ethical clearance from institutional review board registration number 38970/062/063. Convenience sampling was done. The samples of 30 schizophrenic patients between the ages of 15 to 45 years were enrolled from the inpatient and outpatient unit of department according to inclusion and exclusion criteria. Data was collected and entry was done in Epi Info, point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data.
Results: The prevalence of working memory impairment was 26 (86.7%) in digit span forward test and 27 (90%) in digit span backward test. The mean age of patients was 27.5 years and the age of onset of schizophrenia was mainly in the age group between 16 to 25 years 16 (53.3%).
Conclusions: These finding suggests high prevalence of working memory impairment in schizophrenic patients.
Keywords: age of onset; memory; schizophrenia.
Description
Bharat Kumar Goit
Department of Psychiatry, Janaki Medical College, Janakpur, Nepal
Jai Bahadur Khattri
Department of Psychiatry, Manipal College of Medical Sciences, Pokhara, Nepal
Keywords
age of onset, memory, schizophrenia
Identifier
https://doi.org/10.31729/jnma.4642