 Prevalence and Risk of Violence and the Physical, Mental, and Sexual Health Problems Associated with Human Trafficking: Systematic ReviewSiân Oram, Heidi Stöckl, Joanna Busza, Louise M Howard and Cathy Zimmerman PLOS Medicine, 2012, vol. 9, issue 5, 1-13 Abstract: Siân Oram and colleagues conduct a systematic review of the evidence on the health consequences of human trafficking. They describe a limited and poor-quality evidence base, but some evidence suggests a high prevalence of violence and mental distress among women and girls trafficked for sexual exploitation, among other findings. Background: There is very limited evidence on the health consequences of human trafficking. This systematic review reports on studies investigating the prevalence and risk of violence while trafficked and the prevalence and risk of physical, mental, and sexual health problems, including HIV, among trafficked people. Methods and Findings: We conducted a systematic review comprising a search of Medline, PubMed, PsycINFO, EMBASE, and Web of Science, hand searches of reference lists of included articles, citation tracking, and expert recommendations. We included peer-reviewed papers reporting on the prevalence or risk of violence while trafficked and/or on the prevalence or risk of any measure of physical, mental, or sexual health among trafficked people. Two reviewers independently screened papers for eligibility and appraised the quality of included studies. The search identified 19 eligible studies, all of which reported on trafficked women and girls only and focused primarily on trafficking for sexual exploitation. The review suggests a high prevalence of violence and of mental distress among women and girls trafficked for sexual exploitation. The random effects pooled prevalence of diagnosed HIV was 31.9% (95% CI 21.3%–42.4%) in studies of women accessing post-trafficking support in India and Nepal, but the estimate was associated with high heterogeneity (I2 = 83.7%). Infection prevalence may be related as much to prevalence rates in women's areas of origin or exploitation as to the characteristics of their experience. Findings are limited by the methodological weaknesses of primary studies and their poor comparability and generalisability. Conclusions: Although limited, existing evidence suggests that trafficking for sexual exploitation is associated with violence and a range of serious health problems. Further research is needed on the health of trafficked men, individuals trafficked for other forms of exploitation, and effective health intervention approaches. : Please see later in the article for the Editors' Summary Background: The United Nations defines human trafficking as the recruitment and movement of individuals—most often by force, coercion or deception—for the purpose of exploitation. Essentially, human trafficking is the modern version of the slave trade and is a gross violation of human rights. People who have been trafficked may be sold on to the sex industry or forced to work in many forms of labor, including in domestic service and in the agricultural and construction industries. Given the nature of human trafficking, quantifying the scale of the problem is fraught with difficulties, but 2005 statistics estimate that 2.5 million people were in forced labor as a result of being trafficked. Why Was This Study Done?: To date, the health consequences and public health implications of human trafficking have received little international attention, partly because not much is known about this area. So in this study, the researchers examined published studies in order to assimilate evidence and information on the prevalence of all forms of violence relating to people who have been trafficked and the prevalence of physical, mental, and sexual health problems, including HIV/AIDS, among this group. What Did the Researchers Do and Find?: The researchers searched the published literature for suitable studies by conducting a comprehensive key word search of key databases and by contacting experts. The researchers did not exclude any type of study from their search but used stringent criteria to identify appropriate studies and then assessed the quality of identified studies by using a critical appraisal tool. What Do These Findings Mean?: These findings, although limited, show that trafficking for sexual exploitation is associated with violence and a range of serious health problems. However, the key finding of this study is that evidence on trafficked people's experiences of violence and of physical, mental, and sexual health problems is extremely limited. There is an enormous gap in research on the health of trafficked men, trafficked children, and people who have been trafficked for labor exploitation. There is an urgent need for more and better information on the needs and experiences of people who have been trafficked, including evidence on effective interventions to mitigate the associated physical and psychological damage. Additional Information: Please access these Web sites via the online version of this summary at http://dx.doi.org/10.1371/journal.pmed.1001224. Date: 2012 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:plo:pmed00:1001224 DOI: 10.1371/journal.pmed.1001224 Access Statistics for this article More articles in PLOS Medicine from Public Library of Science |
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