Extreme weather events in developing countries and related injuries and mental health disorders - a systematic review

BMC Public Health

Research Article

Elisabeth Rataj¹  Katharina Kunzweiler²  Susan Garthus-Niegel³ 

[1] Center for Evidence-based Healthcare, University Hospital Carl Gustav Carus, TU Dresden, Germany;Cochrane Germany, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany;Institute and Policlinic of Occupational and Social Medicine, University Hospital Carl Gustav Carus, TU Dresden, Germany;Department of Child Health, Norwegian Institute of Public Health, Oslo, Norway;Institute and Outpatient Clinics of Psychotherapy and Psychosomatic, University Hospital Carl Gustav Carus, TU Dresden, Germany;

关键词: Extreme Weather Event;    Search String;    Harvard Trauma Questionnaire;    Disaster Mental Health;    Disaster Type;   

DOI  :  10.1186/s12889-016-3692-7

 received in 2016-03-03, accepted in 2016-09-21,  发布年份 2016

来源: Springer

【 摘 要 】

BackgroundDue to climate change, extreme weather events have an incremental impact on human health. Injuries and mental health disorders are a particular burden of disease, which is broadly investigated in high income countries. Most distressed populations are, however, those in developing countries. Therefore, this study investigates mental and physical health impacts arising from extreme weather events in these populations.MethodPost-traumatic Stress Disorder (PTSD), injury [primary outcomes], anxiety and depressive disorders [secondary outcomes], caused by weather extremes were systematically analyzed in people of developing countries. A systematic review of observational studies was conducted searching six databases, complemented by hand search, and utilizing two search engines. Review processing was done independently by two reviewers. Prevalence rates were analyzed in a pre/post design; an additional semi-structured search was conducted, to provide reference data for studies not incorporating reference values.ResultsAll 17 identified studies (70,842 individuals) indicate a disease increase, compared to the reference data. Increase ranges from 0.7–52.6 % for PTSD, and from 0.3–37.3 % for injury. No studies on droughts and heatwaves were identified. All studies were conducted in South America and Asia.ConclusionThere is an increased burden of psychological diseases and injury. This finding needs to be incorporated into activities of prevention, preparedness and general health care of those developing countries increasingly experiencing extreme weather events. There is also a gap in research in Africa (in quantity and quality) of studies in this field and a predominant heterogeneity of health assessment tools.PROSPERO registration no.: CRD42014009109

【 授权许可】

CC BY   
© The Author(s). 2016