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HIV risk and the association with accessibility coverage to medical facilities and socioeconomic status among heroin users in Kaohsiung, Taiwan (2011‐2015): A GIS approach
Illegal drug use has caused considerable health and social costs. Access to medical treatment has been one of the most cost‐effective interventions to reduce problematic drug use. Accessibility to treatment, which can be analyzed by the spatial approach such as geographic information system (GIS), h...
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Published in: | The Kaohsiung journal of medical sciences 2019-01, Vol.35 (1), p.56-62 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | Illegal drug use has caused considerable health and social costs. Access to medical treatment has been one of the most cost‐effective interventions to reduce problematic drug use. Accessibility to treatment, which can be analyzed by the spatial approach such as geographic information system (GIS), has thus been utilized as a measure of the proportion of population that reaches appropriate health services. In this study, the association of accessibility coverage to medical facilities and socioeconomic status with human immunodeficiency virus (HIV) risk for heroin users was evaluated by GIS analysis in Kaohsiung, Taiwan. Data of 7890 heroin users were collected from 2011 to 2015 and categorized into five risk groups according to their income and distance to treatment settings. The results of this GIS‐based analysis show that the areas with over 50% accessibility coverage rate had less amounts of HIV cases with statistical significance. Inconvenient access to medical facilities could result in poor treatment outcomes such as higher HIV incidences. Therefore, in order to effectively reduce HIV incidences among the heroin users, the accessibility coverage and locations of medical treatment facilities should meet the needs of drug users. It is also advised that the formulation of policies associated with illegal drug use problems should be evidence‐based and geographical indicators could serve for this purpose from either prevention or intervention perspective. |
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ISSN: | 1607-551X 2410-8650 |
DOI: | 10.1002/kjm2.12009 |