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Who brings dengue into North Queensland? A descriptive, exploratory study.
- Source :
- Australian Journal of Rural Health; Jun2012, Vol. 20 Issue 3, p150-155, 6p
- Publication Year :
- 2012
-
Abstract
- Objective: To describe the demographics, patterns of assessment and treatment of people visiting a regional emergency department with potential diagnoses of malaria or dengue fever. Design: To identify potential dengue fever cases, we used an indicator of recent overseas travel and fever that is a request for malaria testing. A chart audit of 301 medical records of people between 2008 and 2010 was conducted to describe patient characteristics, diagnostic tests performed and treatment. Setting: A regional hospital located in the wet tropics. Results: Malaria testing was most often performed on Australian citizens (64.1%), medical evacuees (20.3%) and tourists (18.6%). Overall, 49.8% of patients tested for malaria did not also have a dengue test, despite being indicated in 54% of this group. People tested for malaria usually lived in a residential house or unit (69.7%). Only 9% were staying in hotels and hostels . Oceania was the most commonly visited region in the two weeks prior to presentation. Malaria was diagnosed in 17.3% and dengue fever in 12% of patients tested. Patients with dengue fever were more likely than patients with malaria to self-refer to hospital, be staying in commercial accommodation and to have recently travelled to Southeast Asia. Conclusion: Both dengue fever and malaria occur predominantly in residents who reside in non-commercial accommodation. Efforts to identify imported dengue fever cases should focus on both tourists and local residents returning from overseas countries. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10385282
- Volume :
- 20
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Australian Journal of Rural Health
- Publication Type :
- Academic Journal
- Accession number :
- 75506125
- Full Text :
- https://doi.org/10.1111/j.1440-1584.2012.01272.x