Association of post-traumatic stress disorder and work performance: A survey from an emergency medical service, Karachi, Pakistan

作     者：Salima Kerai Omrana Pasha Uzma Khan Muhammad Islam Nargis Asad Junaid Razzak 

作者机构：Epidemiology and Biostatistics Community Health Sciences Department Aga Khan University Community Health Sciences Department Aga Khan University Psychiatry Department Aga Khan University Emergency Medicine Department Johns Hopkins University School of Medicine 

出 版 物：《World Journal of Emergency Medicine》 (世界急诊医学杂志（英文）)

年 卷 期：2017年第8卷第3期

页      面：214-222页

核心收录：

学科分类：1002[医学-临床医学] 100205[医学-精神病与精神卫生学] 10[医学] 

基　　金：partially supported through the Johns Hopkins-Pakistan International Collaborative Trauma and Injury Research Training program(grant number 2D43-TW007-292)from the Fogarty International Center of the United States,National Institutes of Health partially supported from department of Community Health Sciences,Aga Khan University,Karachi,Pakistan 

主　　题：Emergency medical service Karachi Pakistan Post-traumatic stress disorder Stress Work performance 

摘      要：BACKGROUND: The purpose of the study was to explore the association between posttraumatic stress disorder(PTSD) and work performance of emergency medical services personnel in Karachi, Pakistan.METHODS: Emergency medical service personnel were screened for potential PTSD using Impact of Event Scale-Revised(IES-R). Work performance was assessed on the basis of fi ve variables: number of late arrivals to work, number of days absent, number of days sick, adherence to protocol, and patient satisfaction over a period of 3 months. In order to model outcomes like the number of late arrivals to work, days absent and days late, negative binomial regression was applied, whereas logistic regression was applied for adherence to protocol and linear for patient satisfaction scores.RESULTS: Mean scores of PTSD were 24.0±12.2. No association was found between PTSD and work performance measures: number of late arrivals to work(RRadj 0.99; 0.98–1.00), days absent(RRadj 0.98; 0.96–0.99), days sick(RRadj 0.99; 0.98–1.00), adherence to protocol(ORadj 1.01; 0.99–1.04) and patient satisfaction(β 0.001%–0.03%) after adjusting for years of formal schooling, living status, coping mechanism, social support, working hours, years of experience and anxiety or depression.CONCLUSION: No statistically significant association was found between PTSD and work performance amongst EMS personnel in Karachi, Pakistan.