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1.
Jamba ; 16(1): 1565, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38444622

RESUMO

Disaster research is essential for developing more robust and contextualised policies. It is, therefore, no surprise that multilateral organisations like the United Nations and the World Bank have called for enhanced disaster-related frameworks, legislation and policies in developing countries using quality data. However, internal and external researchers and practitioners often face significant challenges collecting data in these nations because of a range of problems including, but not limited to, incomplete sampling frames, inadequate infrastructure or unstable governments. This reality leads one to question: is the cart coming before the horse? This study explored individual and household (IH) preparedness in The Bahamas - a small island developing state in the Caribbean. An online survey was used, and 629 Bahamians opted to participate. However, the researchers faced many barriers to collecting representative data. This case study, therefore, discusses the range of methodological challenges faced by the researchers and their impact on this study. Contribution: This article substantially contributes to the disaster literature by exploring the challenges associated with conducting IH preparedness research in The Bahamas. This article also reminds practitioners and academics of the issues associated with collecting data in developing nations and its implications for policy enhancement and development. Furthermore, the authors present various recommendations ranging from enhanced funding to recognising the need for methodological innovation to support continuous research in countries like The Bahamas.

2.
Sci Rep ; 14(1): 4503, 2024 02 24.
Artigo em Inglês | MEDLINE | ID: mdl-38402250

RESUMO

Rodents are notorious pests, known for transmitting major public health diseases and causing agricultural and economic losses. The lack of site-specific and national standardised rodent surveillance in several disadvantaged communities has rendered interventions targeted towards rodent control as often ineffective. Here, by using the example from a pilot case-study in the Bahamas, we present a unique experience wherein, through multidisciplinary and community engagement, we simultaneously developed a standardised national surveillance protocol, and performed two parallel but integrated activities: (1) eight days of theoretical and practical training of selected participants; and (2) a three-month post-training pilot rodent surveillance in the urban community of Over-the-Hill, Nassau, The Bahamas. To account for social and environmental conditions influencing rodent proliferation in the Bahamas, we engaged selected influential community members through a semi-structured interview and gathered additional site-specific information using a modified Centers for Diseases Control and Prevention (CDC) exterior and interior rodent evaluation form, along with other validated instruments such as tracking plates and snap trapping, to test and establish a standardised site-specific rodent surveillance protocol tailored for the Bahamas. Our engagement with community members highlighted poor disposal of animal and human food, irregular garbage collection, unapproved refuse storage, lack of accessible dumpsters, poor bulk waste management, ownership problems and structural deficiencies as major factors fuelling rodent proliferation in the study areas. Accordingly, results from our pilot survey using active rodent signs (that is, the presence of rodent runs, burrows, faecal material or gnawed material) as a proxy of rodent infestation in a generalized linear model confirmed that the variables earlier identified during the community engagement program as significantly correlated with rodent activities (and capturing) across the study areas. The successful implementation of the novel site-specific protocol by trained participants, along with the correlation of their findings with those recorded during the community engagement program, underscores its suitability and applicability in disadvantaged urban settings. This experience should serve as a reference for promoting a standardised protocol for monitoring rodent activities in many disadvantaged urban settings of the Global South, while also fostering a holistic understanding of rodent proliferation. Through this pilot case-study, we advocate for the feasibility of developing sustainable rodent control interventions that are acceptable to both local communities and public authorities, particularly through the involvement of a multidisciplinary team of professionals and community members.


Assuntos
Resíduos de Alimentos , Gerenciamento de Resíduos , Animais , Humanos , Saúde Pública , Roedores , Populações Vulneráveis
3.
Health Educ Behav ; 50(6): 770-782, 2023 12.
Artigo em Inglês | MEDLINE | ID: mdl-37658728

RESUMO

BACKGROUND: Few studies have investigated the effects of teacher training and continued support on teachers' delivery of evidence-based HIV prevention programs. We examined these factors in a national implementation study of an evidence-based HIV risk reduction intervention for adolescents in the sixth grade in the Bahamas. METHODS: Data were collected from 126 grade 6 teachers and 3,118 students in 58 government elementary schools in the Bahamas in 2019-2021. This is a Hybrid Type III implementation study guided by the Exploration, Preparation, Implementation, Sustainment (EPIS) model. Teachers attended 2-day training workshops. Trained school coordinators and peer mentors provided biweekly monitoring and mentorship. We used mixed-effects models to assess the effects of teacher training and continued support on implementation fidelity. RESULTS: Teachers who received training in-person or both in-person and online taught the most core activities (27.0 and 27.2 of 35), versus only online training (21.9) and no training (14.9) (F = 15.27, p < .001). Teachers with an "excellent" or "very good" school coordinator taught more core activities than those with a "satisfactory" coordinator or no coordinator (29.2 vs. 27.8 vs. 19.3 vs. 14.8, F = 29.20, p < .001). Teachers with a "very good" mentor taught more core activities and sessions than those with a "satisfactory" mentor or no mentor (30.4 vs. 25.0 vs. 23.1; F = 7.20; p < .01). Teacher training, implementation monitoring, peer mentoring, teachers' self-efficacy, and school-level support were associated with implementation fidelity, which in turn was associated with improved student outcomes (HIV/AIDS knowledge, preventive reproductive health skills, self-efficacy, and intention to use protection). CONCLUSION: Teachers receiving in-person training and those having higher-rated school coordinator and mentor support taught a larger number of HIV prevention core activities. Effective teacher training, implementation monitoring, and peer mentoring are critical for improving implementation fidelity and student outcomes.


Assuntos
Síndrome da Imunodeficiência Adquirida , Infecções por HIV , Capacitação de Professores , Adolescente , Humanos , Infecções por HIV/prevenção & controle , Bahamas , Estudantes , Instituições Acadêmicas
4.
Mar Pollut Bull ; 193: 115140, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37321002

RESUMO

Increasing quantities of microplastics and mesoplastics in the marine environment underscore the need for marine microplastics to be included in the global Plastics Treaty to end plastic pollution. Caribbean Small Island Developing States (SIDS) lack harmonized microplastics monitoring protocols, leaving them data deficient at the science-policy interface required for treaty negotiations. This baseline study assessed spatial and seasonal abundance and distribution of microplastic (1-5 mm) and mesoplastic (5-25 mm) on 16 beaches with three coastal exposures (Atlantic Ocean, Exuma Sound, Bahama Bank) in South Eleuthera, The Bahamas and its implications for Caribbean SIDS. Microplastics were the dominant debris type sampled (74 %) across all beaches, with significant spatial (p = 0.0005) and seasonal (p = 0.0363) differences in abundance and distribution across study sites. This baseline study identifies opportunities required for developing harmonized microplastics and mesoplastics monitoring by Caribbean SIDS to collect data to help support global plastics treaty negotiations.


Assuntos
Microplásticos , Poluentes Químicos da Água , Plásticos , Bahamas , Resíduos/análise , Monitoramento Ambiental/métodos , Praias , Região do Caribe , Poluentes Químicos da Água/análise
5.
J Fish Biol ; 102(4): 962-967, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36788036

RESUMO

A new species of the hagfish genus Eptatretus (Myxinidae) is described based on two specimens (407-433 mm total length) collected off the northern Bahamas, between depths of 910 and 1153 m. The new species is distinguished from its congeners by having seven pairs of gill apertures well-spaced and arranged in a near straight line, a 3/2 multicusp pattern of teeth, 10-11 anterior unicusps, 50-51 total cusps, 12-14 prebranchial pores, 48-52 trunk pores, 79-84 total pores, and no nasal-sinus papillae. An identification key for the species of Eptatretus from the western Atlantic Ocean is also provided.


Assuntos
Feiticeiras (Peixe) , Animais , Bahamas , Oceano Atlântico , Brânquias
6.
Front Public Health ; 10: 926672, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36111184

RESUMO

Background: The 2020 Global Nutrition Report highlights that despite improvements in select nutrition indicators, progress is too slow to meet the 2025 Global Nutrition Targets. While the Latin America and the Caribbean (LAC) region has achieved the greatest global reduction in undernutrition (stunting, underweight, and wasting) in the past decade, it also has the highest prevalence of people with overweight worldwide. Since the early 2000s, the region has mounted increasingly comprehensive and multi-sectoral policy interventions to address nutritional health outcomes. The Bahamas is one such LAC country that has used consistent policy responses to address evolving nutritional challenges in its population. After addressing the initial problems of undernutrition in the 1970s and 80s, however, overconsumption of unhealthy foods has led to a rising prevalence of obesity which The Bahamas has grappled with since the early 2000s. Objective: This study develops a timeline of obesity-related health policy responses and explores the macrosocial factors and conditions which facilitated or constrained public health policy responses to obesity in The Bahamas over a 20-year period. Methods: This multi-method case study was conducted between 2019 and 2021. A document review of health policies was combined with secondary analysis of a range of other documents and semi-structured interviews with key actors (policymakers, health workers, scholars, and members of the public). Data sources for secondary data analysis included policy documents, national survey data on obesity, national and regional newspaper websites, and the Digital Library of the Caribbean database. An adapted framework approach was used for the analysis of semi-structured interviews. Results: Between 2000 and 2019, a series of national policies and community-level interventions were enacted to address the prevalence of obesity. Building on previous interventions, obtaining multi-sectoral collaboration, and community buy-in for policy action contributed to reducing obesity prevalence from 49.2 to 43.7% between 2012 and 2019. There are, however, constraining factors, such as political and multi-sectoral challenges and gaps in legislative mandates and financing. Conclusion: Sustained multilevel interventions are effective in addressing the prevalence of obesity. To maintain progress, there is a need to implement gender-specific responses while ensuring accessibility, availability, and affordability of nutritious food for all.


Assuntos
Política de Saúde , Desnutrição , Bahamas , Humanos , Desnutrição/epidemiologia , Obesidade/epidemiologia , Obesidade/prevenção & controle , Prevalência
7.
Proc Natl Acad Sci U S A ; 118(33)2021 08 17.
Artigo em Inglês | MEDLINE | ID: mdl-34373328

RESUMO

During the last interglacial (LIG) period, global mean sea level (GMSL) was higher than at present, likely driven by greater high-latitude insolation. Past sea-level estimates require elevation measurements and age determination of marine sediments that formed at or near sea level, and those elevations must be corrected for glacial isostatic adjustment (GIA). However, this GIA correction is subject to uncertainties in the GIA model inputs, namely, Earth's rheology and past ice history, which reduces precision and accuracy in estimates of past GMSL. To better constrain the GIA process, we compare our data and existing LIG sea-level data across the Bahamian archipelago with a suite of 576 GIA model predictions. We calculated weights for each GIA model based on how well the model fits spatial trends in the regional sea-level data and then used the weighted GIA corrections to revise estimates of GMSL during the LIG. During the LIG, we find a 95% probability that global sea level peaked at least 1.2 m higher than today, and it is very unlikely (5% probability) to have exceeded 5.3 m. Estimates increase by up to 30% (decrease by up to 20%) for portions of melt that originate from the Greenland ice sheet (West Antarctic ice sheet). Altogether, this work suggests that LIG GMSL may be lower than previously assumed.

8.
West Indian med. j ; West Indian med. j;69(5): 268-272, 2021. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1515671

RESUMO

ABSTRACT Objective: This study explored Bahamian physiotherapists' perception of the usefulness of radiologic imaging in physiotherapy practice and evaluated their self-reported level of confidence in viewing and interpreting these images. The associations among their academic qualifications, sector of practice and confidence were also examined. Methods: Ethical approval was granted by the University Hospital of the West Indies (UWI/FMS) Ethics Committee and the local hospitals in Nassau, Bahamas. Practicing physiotherapists were invited to participate. Physiotherapy interns, retired physiotherapists and workers designated as physiotherapy assistants/aids were excluded. Only the physiotherapists who gave their consent participated in the study. Results: There was a 75% response rate. Most of the respondents held the Bachelor of Science degree in physiotherapy as their highest academic qualification. The respondents agreed that it is essential for physiotherapists to know how to view and interpret medical imaging. The majority of them reported confidence in interpreting plain X-rays (97%, n = 29). Those with postgraduate qualifications were likely to report greater confidence. Those in private practice were more likely to report confidence with computed tomography (CT) scans, magnetic resonance imaging (MRI), ultrasound (US), and bone scans while those in public practice were most likely to be more confident with X-rays. Most of the respondents expressed a need for more training in the viewing and interpretations of neurological imaging (86.7%, n = 26), US (50%, n = 15), MRI (63.3%, n = 19), and CT scans (43.3%, n = 13). Conclusion: Overall, the results demonstrated that physiotherapists in the Bahamas perceived it essential for physiotherapists to know how to view and interpret medical imaging and that their confidence in interpreting such imaging varied. The 30 physiotherapists expressed the need for further training of physiotherapists.

9.
Parasitol Res ; 119(5): 1563-1572, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32246260

RESUMO

In temperate regions, some avian haemosporidian parasites have evolved seasonal transmission strategies, with chronic infections relapsing during spring and transmission peaking during the hosts' breeding season. Because lineages with seasonal transmission strategies are unlikely to produce gametocytes in winter, we predicted that (1) resident birds living within wintering areas of Neotropical migrants would unlikely be infected with North American parasite lineages; and (2) if infected, wintering migratory birds would be more likely to harbor Plasmodium spp. rather than Parahaemoproteus spp. or Haemoproteus spp. parasites in their bloodstreams, as only Plasmodium produces life stages, other than gametocytes, that infect red blood cells. To test these predictions, we used molecular detection and microscopy to compare the diversity and prevalence of haemosporidian parasites among year-round residents and wintering migratory birds during February 2016, on three islands of The Bahamas archipelago, i.e., Andros, Grand Bahama, and Great Abaco. Infection prevalence was low and comparable between migratory (15/111) and resident (15/129) individuals, and it did not differ significantly among islands. Out of the 12 lineages detected infecting migratory birds, five were transmitted in North America; four lineages could have been transmitted during breeding, wintering, or migration; and three lineages were likely transmitted in The Bahamas. Resident birds mostly carried lineages endemic to the Caribbean region. All North American-transmitted parasite lineages detected among migratory birds were Plasmodium spp. Our findings suggest that haemosporidian parasites of migrants shift resource allocation seasonally, minimizing the production of gametocytes during winter, with low risk of infection spillover to resident birds.


Assuntos
Doenças das Aves/parasitologia , Aves/parasitologia , Haemosporida/isolamento & purificação , Plasmodium/isolamento & purificação , Infecções Protozoárias em Animais/epidemiologia , Migração Animal/fisiologia , Animais , Bahamas/epidemiologia , Doenças das Aves/epidemiologia , Haemosporida/classificação , Haemosporida/genética , Plasmodium/genética , Prevalência , Infecções Protozoárias em Animais/parasitologia , Estações do Ano
10.
Am J Mens Health ; 13(4): 1557988319872074, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31431104

RESUMO

Male circumcision (MC) plays a significant role in reducing new HIV infections, particularly in high prevalence countries. This cross-sectional study assesses the prevalence of MC and attitudes toward MC among youth aged 15-18 years in The Bahamas, a medium HIV prevalence country. The survey included 797 young men who completed a questionnaire on MC. Data analyses included chi-squared tests. The self-reported prevalence of MC among youth was 16.7% (121/759). Most of the circumcised youth were circumcised as infants, 84% (107/121) were pleased with their circumcision, and 71% would recommend it to others. For uncircumcised youth, 35% (189/533) would consider voluntary male circumcision (VMC) and 26% would recommend MC to others. In all scenarios, circumcised youth were more likely to be positive about MC. Among uncircumcised young men, being older (17-18 years compared to 15-16 years) was the only variable statistically associated with considering MC or recommending MC. After being presented with information on the benefits of MC for HIV prevention, the number of men who were positive about MC increased. Most of the young men in this cohort would consider VMC for reducing HIV incidence. Also, many stated that, if they had a male child, they would have him circumcised. The attitudes of these youth emphasize the need to provide information on HIV in addition to general health benefits of MC if there were to be a sustainable MC program within this population.


Assuntos
Circuncisão Masculina , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Adolescente , Bahamas/epidemiologia , Estudos Transversais , Infecções por HIV/epidemiologia , Humanos , Masculino , Prevalência , Inquéritos e Questionários
11.
Mar Ecol Prog Ser ; 608: 221-232, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31289418

RESUMO

Identifying prey resource pools supporting fish biomass can elucidate trophic pathways of pollutant bioaccumulation. We used multiple chemical tracers (carbon [δ13C] and nitrogen [δ15N] stable isotopes and total mercury [THg]) to identify trophic pathways and measure contaminant loading in upper trophic level fishes residing at a reef and open-ocean interface near Eleuthera in the Exuma Sound, The Bahamas. We focused predominantly on the trophic pathways of mercury bioaccumulation in dolphinfish Coryphaena hippurus and wahoo Acanthocybium solandri, 2 commonly consumed pelagic sportfish in the region. Despite residing within close proximity to productive and extensive coral reefs, both dolphinfish and wahoo relied almost exclusively on open-ocean prey over both short and long temporal durations. A larger isotopic niche of dolphinfish suggested a broader diet and some potential prey differentiation between the 2 species. THg concentrations in dolphinfish (0.2 ± 0.1 ppm) and wahoo (0.3 ± 0.3 ppm) were mostly below recommended guidelines for humans (US Environmental Protection Agency (EPA) = 0.3 ppm, US Food and Drug Administration (FDA)= 1.0 ppm) and were within ranges previously reported for these species. However, high THg concentrations were observed in muscle and liver tissue of commonly consumed reef-associated fishes, identifying a previously unrecognized route of potentially toxic Hg exposure for human consumers on Eleuthera and neighboring islands.

12.
West Indian med. j ; West Indian med. j;68(1): 47-52, 2019. tab
Artigo em Inglês | LILACS | ID: biblio-1341836

RESUMO

ABSTRACT Objective: To determine the availability of employment and retention for the increased number of medical graduates in Jamaica and The Bahamas. Methods: The availability of internships and junior medical posts for graduates of The University of the West Indies in Jamaica and The Bahamas over the five-year period of 2012 to 2016 was reviewed. Results: There were 947 medical graduates between 2012 and 2016 in Jamaica; 69.4% of them were female. The number of graduates increased annually. The majority of graduates were Jamaicans; non-Jamaicans comprised 18.2%. All Jamaican graduates obtained internship posts in the public hospitals and at the University Hospital of the West Indies, Jamaica, with a phased increase of approximately 20% in the posts available over the period. The public hospitals employed 75% of the graduates. There were 172 non-Jamaican graduates, the majority of whom were from Trinidad and Tobago, who did not seek employment in Jamaica. In The Bahamas, there were 132 graduates, all of whom obtained internship posts in public hospitals. Of the 2259 applicants, 664 were accepted to postgraduate programmes in Jamaica and The Bahamas between 2012 and 2016. Seventy per cent of all graduates were working in the English-speaking Caribbean, with the majority in Jamaica. Conclusion: The number of medical graduates trained increased, with a predominance of females. All graduates obtained employment in Jamaica and The Bahamas, mainly in public institutions. Although there was 70% retention of graduates, there is an urgent need to increase the number of postgraduate posts and accredited training institutions in the Caribbean.


RESUMEN Objetivo: Determinar la disponibilidad de empleo y la retención para el número creciente de graduados de medicina en Jamaica y las Bahamas. Métodos: Se revisó la disponibilidad de pasantías y puestos médicos para recién graduados de la Universidad de West Indies en Jamaica y las Bahamas durante el período de cinco años de 2012 a 2016. Resultados: Hubo 947 graduados de medicina entre 2012 y 2016 en Jamaica, de los cuales el 69.4% eran mujeres. El número de graduados aumentó anualmente. La mayoría de los graduados eran jamaicanos; los no jamaicanos comprendían el 18.2%. Todos los graduados jamaicanos obtuvieron puestos de pasantía en los hospitales públicos y en el Hospital Universitario de UWI, Jamaica, con un aumento gradual de aproximadamente 20% de los puestos disponibles durante el período. Los hospitales públicos emplearon el 75% de los graduados. Hubo 172 graduados no jamaicanos, la mayoría de los cuales eran de Trinidad y Tobago, y no buscaban empleo en Jamaica. En las Bahamas, hubo 132 graduados, todos los cuales obtuvieron puestos de pasantía en hospitales públicos. De los 2259 solicitantes, 664 fueron aceptados en los programas de postgrado en Jamaica y las Bahamas entre 2012 y 2016. El setenta por ciento de todos los graduados trabajaban en el Caribe de habla inglesa, mayormente en Jamaica. Conclusión: El número de graduados médicos entrenados aumentó, con predominio de las mujeres. Todos los graduados obtuvieron empleo en Jamaica y las Bahamas, principalmente en instituciones públicas. Aunque hubo 70% de retención de graduados, hay una necesidad urgente de aumentar el número de puestos de posgrado y formación acreditada en las instituciones del Caribe.


Assuntos
Humanos , Masculino , Feminino , Médicos , Emprego/estatística & dados numéricos , Bahamas , Jamaica
13.
West Indian med. j ; West Indian med. j;67(spe): 493-497, 2018. graf
Artigo em Inglês | LILACS | ID: biblio-1045871

RESUMO

ABSTRACT Introduction: The Bahamas became a member state of the International Atomic Energy Agency (IAEA) on January 7, 2014 (1). The purpose of this paper is to inform the reader on The Bahamas' ability to provide services that utilize radiation. Method: A study was conducted on various clinics across The Bahamas, New Providence in particular (primary sample area), Grand Bahama, Abaco and Exuma. Twenty per cent of the staff members of the respective locations were given questionnaires and the chief personnel were interviewed. Staff members were advised that their responses would remain anonymous and were welcomed to participate, thereafter. Microsoft Excel was used for data input and processing. Original surveys were checked against the dataset for potential errors. Results: Thirty-one clinics were approached to participate in the survey, of which 25 participated resulting in an 81% response rate. Fifty questionnaires were completed in total. Two clinics had multiple locations; therefore, 27 clinics (23 private, 4 public) participated in total. The included map illustrates the sample area of the survey, with New Providence being the primary sample area. The number of modalities, patients treated and frequency of quality assurance checks were also evaluated. Conclusion: Most of the examined clinics outsourced technicians and physicists to perform quality checks. This suggests that there is a need for qualified local technical support. Further studies are needed to understand the full extent of the country's needs regarding medical radiation and figuring out the steps necessary for approaching this subject.


RESUMEN Introducción: Las Bahamas se convirtieron en un Estado Miembro de la Agencia Internacional de Energía Atómica (AIEA) el 7 de enero de 2014 (1). El propósito de este trabajo es informar al lector sobre la capacidad de las Bahamas para prestar servicios que utilizan radiación. Método: Se realizó un estudio en varias clínicas a través de las Bahamas, Nueva Providencia en particular (área de muestra primaria), Gran Bahama, Abaco y Exuma. El veinte por ciento de los miembros del personal de las respectivas locaciones recibieron cuestionarios y el personal dirigente fueron entrevistados. A los miembros del personal se les informó que sus respuestas permanecerían anónimas, y se les dio la bienvenida por su participación. Para la entrada y el procesamiento de datos se usó Microsoft Excel. Las encuestas originales se chequearon contra el conjunto de datos para a fin de detectar posibles errores. Resultados: Treinta y una clínicas fueron abordadas para participar en la encuesta, de las cuales 25 participaron, para una tasa de respuesta de 81%. En total se completaron 50 cuestionarios. Dos clínicas tenían múltiples localidades. Por lo tanto, 27 clínicas (23 privadas, 4 públicas) participaron en total. El mapa incluido ilustra el área de la muestra de la encuesta, en la que Nueva Providencia es el área de la muestra primaria. El número de modalidades, los pacientes tratados, y la frecuencia de los controles de garantía de calidad, también fueron evaluados. Conclusión: La mayor parte de las clínicas examinadas subcontrataron técnicos y físicos para realizar chequeos de la calidad. Esto sugiere que hay necesidad de apoyo técnico local calificado. Se necesitan estudios adicionales para entender el alcance completo de las necesidades del país en relación con la radiación médica y los pasos necesarios para abordar este asunto.


Assuntos
Humanos , Radioterapia/estatística & dados numéricos , Pesquisas sobre Atenção à Saúde , Necessidades e Demandas de Serviços de Saúde , Jamaica
14.
J Appl Anim Welf Sci ; 20(1): 65-74, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-27779423

RESUMO

This article compares results from a study in 2014 with a similar study from 1998 (Fielding, 1999 ) to examine changes in the care of dogs in New Providence, The Bahamas. The results from a survey of 379 residents indicated a general lack of improvement in matters associated with the care of dogs during the past 16 years. For example, in 1998, it was estimated that 35% of caregivers had at least 1 dog sterilized, and in 2014, the corresponding figure was 37%. In 1998, 14% of households with dogs allowed their dogs to roam compared with 41.7% in 2014. These observations do not indicate inactivity on behalf of nonhuman animal welfare groups or archaic animal welfare legislation, as free spay/neuter campaigns have occurred and stricter laws have been passed since 1998. Rather, it is conjectured that these findings may reflect not only insufficiently sustained and coordinated initiatives in education, access to welfare interventions, and law enforcement, but also as-yet-unknown inadequacies in the approaches used in this cultural setting.


Assuntos
Criação de Animais Domésticos , Bem-Estar do Animal , Atitude , Cães/psicologia , Criação de Animais Domésticos/métodos , Animais , Bahamas , Castração/veterinária , Propriedade/estatística & dados numéricos , Controle da População/métodos , Fatores Socioeconômicos , Inquéritos e Questionários
15.
J Fish Biol ; 90(1): 265-282, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27781260

RESUMO

Video cameras recorded the diurnal visitation rates of transient (large home range) piscivorous fishes to coral patch reefs in The Bahamas and identified 11 species. Visits by bar jack Caranx ruber, mutton snapper Lutjanus analis, yellowtail snapper Ocyurus chrysurus, barracuda Sphyraena barracuda and cero Scomberomorus regalis were sufficiently frequent to correlate with a range of biophysical factors. Patch-reef visitation rates and fish abundances varied with distance from shore and all species except S. regalis were seen more frequently inshore. This pattern is likely to be caused by factors including close proximity to additional foraging areas in mangroves and on fore-reefs and higher abundances close to inshore nursery habitats. Visitation rates and abundances of C. ruber, L. analis, O. chrysurus and S. regalis also varied seasonally (spring v. winter), possibly as fishes responded to temperature changes or undertook spawning migrations. The abundance of each transient predator species on the patch reefs generally exhibited limited diurnal variability, but L. analis was seen more frequently towards dusk. This study demonstrates that the distribution of transient predators is correlated spatially and temporally with a range of factors, even within a single lagoon, and these drivers are species specific. Transient predators are considered an important source of mortality shaping reef-fish assemblages and their abundance, in combination with the biomass of resident predators, was negatively correlated with the density of prey fishes. Furthermore, transient predators are often targeted by fishers and understanding how they utilize seascapes is critical for protecting them within reserves.


Assuntos
Comportamento Animal , Ritmo Circadiano/fisiologia , Recifes de Corais , Peixes/fisiologia , Animais , Bahamas , Biomassa , Região do Caribe , Meio Ambiente
16.
Health Educ Behav ; 44(1): 83-91, 2017 02.
Artigo em Inglês | MEDLINE | ID: mdl-27198536

RESUMO

Few questionnaires have been developed to screen for potentially poor implementers of school-based interventions. This study combines teacher characteristics, perceptions, and teaching/training experiences to develop a short screening tool that can identify potential "low-performing" or "high-performing" teachers pre-implementation. Data were gathered from 208 teachers and 4,411 students who participated in the national implementation of an evidence-based HIV intervention in The Bahamas. Sensitivity and specificity were evaluated for the detection of "low-performing" and "high-performing" teachers. The validity of the screening tool was assessed using receiver operating characteristics analysis. The School Pre-implementation Screening Tool consists of seven predictive factors: duration as teacher, working site, attendance at training workshops, training in interactive teaching, perceived importance of the intervention, comfort in teaching the curriculum, and program priority. The sensitivity and specificity were 74% and 57% in identifying "low-performing" teachers and 81% and 65% with "high-performing" teachers. The screening tool demonstrated an acceptable/good validity (area under the receiver operating characteristics curve was 0.68 for "low-performing teachers" and 0.78 for "high-performing" teachers). Our brief screening tool can facilitate teacher training and recruitment of engaged teachers in implementation of school-based interventions.


Assuntos
Currículo , Desenvolvimento de Programas , Serviços de Saúde Escolar/organização & administração , Professores Escolares/estatística & dados numéricos , Bahamas , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Percepção , Avaliação de Programas e Projetos de Saúde , Inquéritos e Questionários
17.
Prev Sci ; 17(1): 122-33, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26297497

RESUMO

The degree to which evidence-based program outcomes are affected by modifications is a significant concern in the implementation of interventions. The ongoing national implementation of an evidence-based HIV prevention program targeting grade 6 students in The Bahamas [Focus on Youth in The Caribbean (FOYC)] offers an opportunity to explore factors associated with teachers' modification of FOYC lessons and to examine the impact of types and degrees of modifications on student outcomes. Data were collected in 2012 from 155 teachers and 3646 students in 77 government elementary schools. Results indicate that teachers taught 16 of 30 core activities, 24.5 of 46 total activities and 4.7 of 8 sessions. Over one-half of the teachers made modifications to FOYC core activities; one-fourth of the teachers modified 25 % or more core activities that they taught (heavily modified FOYC). Omitting core activities was the most common content modification, followed by lengthening FOYC lessons with reading, writing assignments or role-play games, and shortening core activities or adding educational videos. Mixed-effects modeling revealed that omitting core activities had negative impacts on all four student outcomes. Shortening core activities and adding videos into lessons had negative impacts on HIV/AIDS knowledge and/or intention to use condom protection. Heavy modifications (>1/4 core activities) were associated with diminished program effectiveness. Heavy modifications and omitting or shortening core activities were negatively related to teachers' level of implementation. We conclude that poorer student outcomes were associated with heavy modifications.


Assuntos
Prática Clínica Baseada em Evidências , Infecções por HIV/prevenção & controle , Avaliação de Resultados em Cuidados de Saúde , Serviços de Saúde Escolar/organização & administração , Ensino , Bahamas , Currículo , Humanos
18.
AIDS Behav ; 19(10): 1828-40, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-26093781

RESUMO

More information is needed about factors influencing real-life implementation and program impact of interventions effective in controlled study conditions. Ongoing national implementation of an evidence-based HIV prevention program targeting grade 6 students in The Bahamas offers the opportunity to examine patterns of implementation and relate them to student outcomes. Data were collected from 208 grade 6 teachers, 75 grade 7 teachers and 4411 grade 6 students followed over 2 years. Mixed-effects modeling analysis examined the association of teachers' patterns of implementation with student outcomes. High quality program implementation in grade 6 (high implementation dosage and fidelity) was significantly related to student outcomes six and 18 months post-intervention. Quality of implementation of the booster session in grade 7 was also significantly related to student outcomes in grade 7. Quality of delivery of the brief booster session a year after initial implementation is important in maintaining or resetting the student outcome trajectory.


Assuntos
Prática Clínica Baseada em Evidências , Docentes , Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Serviços de Saúde Escolar/organização & administração , Estudantes/psicologia , Adulto , Bahamas , Feminino , Seguimentos , Humanos , Masculino , Programas Nacionais de Saúde , Avaliação de Programas e Projetos de Saúde , Comportamento de Redução do Risco
19.
Soc Sci Med ; 106: 43-52, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24530616

RESUMO

Few studies have analyzed the development course beginning in pre-/early adolescence of overall engagement in health-risk behaviors and associated social risk factors that place individuals in different health-risk trajectories through mid-adolescence. The current longitudinal study identified 1276 adolescents in grade six and followed them for three years to investigate their developmental trajectories of risk behaviors and to examine the association of personal and social risk factors with each trajectory. Group-based trajectory modeling was applied to identify distinctive trajectory patterns of risk behaviors. Multivariate multinomial logistic regression analyses were performed to examine the effects of the personal and social risk factors on adolescents' trajectories. Three gender-specific behavioral trajectories were identified for males (55.3% low-risk, 37.6% moderate-risk, increasing, and 7.1% high-risk, increasing) and females (41.4% no-risk, 53.4% low-risk, increasing and 5.2% moderate to high-risk, increasing). Sensation-seeking, family, peer, and neighborhood factors at baseline predicted following the moderate-risk, increasing trajectory and the high-risk, increasing trajectory in males; these risk factors predicted following the moderate to high-risk, increasing trajectory in females. The presence of all three social risk factors (high-risk neighborhood, high-risk peers and low parental monitoring) had a dramatic impact on increased probability of being in a high-risk trajectory group. These findings highlight the developmental significance of early personal and social risk factors on subsequent risk behaviors in early to middle adolescence. Future adolescent health behavior promotion interventions might consider offering additional prevention resources to pre- and early adolescent youth who are exposed to multiple contextual risk factors (even in the absence of risk behaviors) or youth who are early-starters of delinquency and substance use behaviors in early adolescence.


Assuntos
Comportamento do Adolescente/psicologia , Relações Pais-Filho , Grupo Associado , Características de Residência/estatística & dados numéricos , Assunção de Riscos , Adolescente , Bahamas , Criança , Feminino , Humanos , Estudos Longitudinais , Masculino , Fatores de Risco
20.
West Indian med. j ; West Indian med. j;62(8): 731-737, Nov. 2013. tab
Artigo em Inglês | LILACS | ID: biblio-1045742

RESUMO

OBJECTIVE: High-risk types of human papillomavirus (HPV) are a necessary, albeit not sufficient, cause for cervical cancer development. In The Bahamas, cervical cancer is one of the leading causes of cancer despite screening and educational efforts. As a vaccine programme is being considered, awareness of HPV-related conditions and its vaccine need to be measured. METHODS: This study design was cross-sectional and carried out at three clinical sites and one community in Nassau, Bahamas. All participants were over the age of 18 years and were invited to answer a (self-administered) questionnaire regarding knowledge and attitudes toward HPV and its vaccines. RESULTS: Of399 participants, 75% were female and 23% male. About 41% had a high school education and 55.4% had some tertiary college education. Forty-six per cent had heard of HPV and 35% heard of the vaccine. The mean number of correct answers about HPV was 2.93 ± 3.17 of 10 questions, while for the vaccine, it was 1.37 ± 1.58 of five questions. Multivariable logistic regression indicated that some college education was associated with more HPV and HPV vaccine knowledge. Seventy-three per cent needed reassurance of the vaccine's safety and efficacy. Sixty-five per cent would vaccinate their daughters and 68% would vaccinate their sons if the vaccine was safe and effective. CONCLUSION: More public education is needed to increase awareness of cervical cancer and HPV-related diseases. Reassurance with respect to vaccine safety and efficacy also needs to be addressed. Since the majority would vaccinate their children, there is the potential for a national vaccination programme to succeed.


OBJETIVO: Los tipos de alto riesgo del virus del papiloma humano (VPH) son una medida necesaria, aunque no constituyen causa suficiente para el desarrollo de cáncer cervical. En las Bahamas, el cáncer de cuello uterino es una de las principales causas de cáncer a pesar de los esfuerzos realizados en términos de pesquizaje y educación. En un momento en que se está considerando la posibilidad de un programa de vacunación, es necesario evaluar el nivel de conciencia con respecto a las condiciones relacionadas con el VPH y su vacuna. MÉTODOS: Se trata de un estudio con un diseño transversal, llevado a cabo en tres clínicas y en una comunidad, en Nassau, Bahamas. Todos los participantes eran mayores de 18 años y fueron invitados a responder un cuestionario autoadministrado sobre conocimientos y actitudes hacia el VPH y sus vacunas. RESULTADOS: De 399 participantes, el 75% eran hembras y el 23% eran varones. Aproximadamente el 41% tenía educación secundaria y el 55,4% tenía algún nivel de educación terciaria. El cuarenta y seis por ciento había oído del VPH, y el 35% había oído hablar de la vacuna. El número promedio de respuestas correctas sobre el VPH fue 2.93 ± 3.17 de 10 preguntas, mientras que para la vacuna, fue 1.37 ± 1.58 de cinco preguntas. La regresión logística multivariable indicó cierta asociación de la educación universitaria con más conocimientos sobre el VPHy la vacuna del VPH. Setenta y tres por ciento necesitaban garantías de seguridad y eficacia en relación con la vacuna. El sesenta y cinco por ciento vacunaría a sus hijas, y el 68% vacunaría a sus hijos varones, si la vacuna fuese segura y efectiva. CONCLUSIÓN: Se requiere más educación pública para aumentar la conciencia sobre el cáncer de cuello uterino y las enfermedades relacionadas con el VPH. Asimismo hay que abordar el problema de las garantías respecto a la eficacia y seguridad de la vacuna. Puesto que la mayoría vacunaría a sus hijos e hijas, existe la posibilidad de que un programa nacional de vacunación tenga éxito.


Assuntos
Humanos , Masculino , Feminino , Adolescente , Pessoa de Meia-Idade , Neoplasias do Colo do Útero/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus , Fatores Socioeconômicos , Bahamas , Inquéritos e Questionários
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