Dataset Information

The Role of Tourism and Recreation in the Spread of Non-Native Species: A Systematic Review and Meta-Analysis.

ABSTRACT: Managing the pathways by which non-native species are introduced and spread is considered the most effective way of preventing species invasions. Tourism and outdoor recreation involve the frequent congregation of people, vehicles and vessels from geographically diverse areas. They are therefore perceived to be major pathways for the movement of non-native species, and ones that will become increasingly important with the continued growth of these sectors. However, a global assessment of the relationship between tourism activities and the introduction of non-native species-particularly in freshwater and marine environments-is lacking. We conducted a systematic review and meta-analysis to determine the impact of tourism and outdoor recreation on non-native species in terrestrial, marine and freshwater environments. Our results provide quantitative evidence that the abundance and richness of non-native species are significantly higher in sites where tourist activities take place than in control sites. The pattern was consistent across terrestrial, freshwater and marine environments; across a variety of vectors (e.g. horses, hikers, yachts); and across a range of taxonomic groups. These results highlight the need for widespread biosecurity interventions to prevent the inadvertent introduction of invasive non-native species (INNS) as the tourism and outdoor recreation sectors grow.

SUBMITTER: Anderson LG

PROVIDER: S-EPMC4618285 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature

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Publications

The Role of Tourism and Recreation in the Spread of Non-Native Species: A Systematic Review and Meta-Analysis.

Anderson Lucy G LG Rocliffe Steve S Haddaway Neal R NR Dunn Alison M AM

PloS one 20151020 10

Managing the pathways by which non-native species are introduced and spread is considered the most effective way of preventing species invasions. Tourism and outdoor recreation involve the frequent congregation of people, vehicles and vessels from geographically diverse areas. They are therefore perceived to be major pathways for the movement of non-native species, and ones that will become increasingly important with the continued growth of these sectors. However, a global assessment of the rel ...[more]

PMID: 26485300

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Project description:IntroductionSome patients travel out of, while others come into Africa for medical care through a growing global phenomenon referred to as medical tourism (MT): the travel in search of medical care that is either unavailable, unaffordable or proscribed at home healthcare systems. While some castigate MT as promoting healthcare inequity, others endorse it as a revenue generator, promising local healthcare system strengthening. Currently, however, the understanding of this component of healthcare in Africa is inadequate. This study seeks to determine the level of knowledge on the role, structure and effect of MT in Africa as it relates to healthcare systems in the region.MethodsConduct a systematic scoping review to outline the role, structure and effect of MT in Africa. Databases: Academic Search Complete, Business Source Complete. Studies mapped in two stages: (1) mapping the studies based on the relevance of their titles and subject descriptors; (2) applying further inclusion criteria on studies from stage 1. Two reviewers will independently assess study quality and abstract data. Both quantitative and qualitative data analysis will be performed, using STATA V.13 and NVIVO, respectively.Ethics and disseminationThe study results will be disseminated by publication in peer-reviewed journals and findings presented at academic and industry conferences related to MT, public health, health systems strengthening and tourism.DiscussionMT spurs cutting-edge medical technologies, techniques and best practices in healthcare delivery. The two-tier healthcare landscape in Africa, however, presents an exceptionally unique context in which to situate this study. Much has been written about MT globally, but not much is known about the phenomenon in Africa; hence the appropriateness of this scientific assessment of MT in the region. By elucidating the role, structure and effect of this phenomenon, this study hopes to contribute to health systems strengthening in Africa.Prospero registration numberCRD42016039745.

Project description:Background and objectivesNative kidney biopsies are commonly performed in the diagnosis of acute kidney diseases and CKD. Because of the invasive nature of the procedure, bleeding-related complications are not uncommon. The National Institutes of Health, National Institute of Diabetes and Digestive and Kidney Diseases-sponsored Kidney Precision Medicine Project requires that all participants undergo a kidney biopsy; therefore, the objective of this analysis was to study complication rates of native kidney biopsies performed using automated devices under kidney imaging.Design, setting, participants, & measurementsThis is a systematic review and meta-analysis of the literature published from January 1983 to March 2018. The initial PubMed search yielded 1139 manuscripts. Using predetermined selection criteria, 87 manuscripts were included in the final analysis. A random effects meta-analysis for proportions was used to obtain combined estimates of complication rates. Freeman-Tukey double-arcsine transformations were used to stabilize variance as complications were rare.ResultsA total of 118,064 biopsies were included in this study. Patient age ranged from 30 to 79 years, and 45% of patients were women. On the basis of our meta-analysis, pain at the site of biopsy is estimated to occur in 4.3% of biopsied patients, hematomas are estimated to occur in 11%, macroscopic hematuria is estimated to occur in 3.5%, bleeding requiring blood transfusions is estimated to occur in 1.6%, and interventions to stop bleeding are estimated to occur in only 0.3%. Death attributed to native kidney biopsy was a rare event, occurring only in an estimated 0.06% of all biopsies but only 0.03% of outpatient biopsies. Complication rates were higher in hospitalized patients and in those with acute kidney disease. The reported complications varied on the basis of study type and geographic location.ConclusionsAlthough the native kidney biopsy is an invasive diagnostic procedure, the rates of bleeding complications are low. Albeit rare, death can occur postbiopsy. Complications are more frequently seen after kidney biopsies of hospitalized patients with AKI.

Dataset Information

The Role of Tourism and Recreation in the Spread of Non-Native Species: A Systematic Review and Meta-Analysis.

Publications

The Role of Tourism and Recreation in the Spread of Non-Native Species: A Systematic Review and Meta-Analysis.

Similar Datasets

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