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1.
J Womens Health (Larchmt) ; 33(7): 839-847, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-38864276

RESUMO

The U.S.-affiliated Pacific Islands (USAPI) have higher cervical cancer incidence and mortality rates and lower screening coverage compared with the United States. This is likely because of economic, geographical, health care delivery, and cultural barriers for women living in these resource-constrained, isolated regions. The most recent U.S. and World Health Organization cervical cancer screening guidelines recommended primary human papillomavirus (HPV) testing as one screening option or the preferred screening modality. Primary HPV screening-based strategies offer several advantages over current screening methods in the USAPI. However, adoption of this newer screening modality has been slow in the United States and not yet incorporated into USAPI screening programs. The U.S. Centers for Disease Control and Prevention and partners initiated the Pacific Against Cervical Cancer (PACe) project in 2019 to evaluate the feasibility, acceptability, and cost-effectiveness of primary HPV testing-based strategies in Guam and in Yap, Federated States of Micronesia. This report provides an overview of the PACe project and outlines the approaches we took in implementing primary HPV testing as a new cervical cancer screening strategy (including the option of self-sampling in Yap), encompassing four core components: (1) community engagement and education, (2) medical and laboratory capacity building, (3) health information and system improvement, and (4) modeling and cost-effectiveness analysis. The PACe project provides examples of systematic implementation and resource appropriate technologies to the USAPI, with broader implications for never screened and under-screened populations in the United States and Pacific as they face similar barriers to accessing cervical cancer screening services.


Assuntos
Fortalecimento Institucional , Detecção Precoce de Câncer , Programas de Rastreamento , Infecções por Papillomavirus , Neoplasias do Colo do Útero , Humanos , Neoplasias do Colo do Útero/prevenção & controle , Neoplasias do Colo do Útero/diagnóstico , Feminino , Infecções por Papillomavirus/prevenção & controle , Infecções por Papillomavirus/diagnóstico , Ilhas do Pacífico , Estados Unidos , Adulto , Análise Custo-Benefício , Guam , Esfregaço Vaginal
2.
Artigo em Inglês | MEDLINE | ID: mdl-38673419

RESUMO

The Depression, Anxiety, and Stress Scale-21 (DASS-21) has been used in various countries to assess the mental states of individuals. The objectives of this study were to validate the DASS-21 for use in Guam, an island that endures a high burden of mental health challenges, such as suicide, and examine the predictive impact of selected health indicators on DASS-21 variables. Three years of data (2017-2019) were pooled from the Pacific Islands Cohort of College Students (PICCS) study conducted annually at the University of Guam. In total, 726 students were included in the secondary data analysis. MPlus statistical software was used to perform a confirmatory factor analysis (CFA) for the validation and structural equation modeling (SEM) for the predictive modeling. The results from the CFA suggested an acceptable model fit (RMSEA: 0.073, CFI: 0.901, TLI: 0.889, RMR: 0.044), while SEM suggested that sleep quality and physical activity were significant predictors of DASS-21 variables. Therefore, the DASS-21 is a valid instrument for measuring depression, anxiety, and stress among emerging adults in Guam.


Assuntos
Ansiedade , Depressão , Estresse Psicológico , Estudantes , Humanos , Estudantes/psicologia , Estudantes/estatística & dados numéricos , Ansiedade/epidemiologia , Depressão/epidemiologia , Depressão/psicologia , Masculino , Universidades , Feminino , Adulto Jovem , Estudos de Coortes , Adolescente , Adulto , Guam , Ilhas do Pacífico
3.
PLoS One ; 19(3): e0299523, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38502667

RESUMO

The island of Guam in the west Pacific has seen a significant decrease in coral cover since 2013. Lafac Bay, a marine protected area in northeast Guam, served as a reference site for benthic communities typical of forereefs on the windward side of the island. The staghorn coral Acropora abrotanoides is a dominant and characteristic ecosystem engineer of forereef communities on exposed shorelines. Photoquadrat surveys were conducted in 2015, 2017, and 2019, and a diver-operated hyperspectral imager (i.e., DiveRay) was used to survey the same transects in 2019. Machine learning algorithms were used to develop an automated pipeline to assess the benthic cover of 10 biotic and abiotic categories in 2019 based on hyperspectral imagery. The cover of scleractinian corals did not differ between 2015 and 2017 despite being subjected to a series of environmental disturbances in these years. Surveys in 2019 documented the almost complete decline of the habitat-defining staghorn coral Acropora abrotanoides (a practically complete disappearance from about 10% cover), a significant decrease (~75%) in the cover of other scleractinian corals, and a significant increase (~55%) in the combined cover of bare substrate, turf algae, and cyanobacteria. The drastic change in community composition suggests that the reef at Lafac Bay is transitioning to a turf algae-dominated community. However, the capacity of this reef to recover from previous disturbances suggests that this transition could be reversed, making Lafac Bay an excellent candidate for long-term monitoring. Community analyses showed no significant difference between automatically classified benthic cover estimates derived from the hyperspectral scans in 2019 and those derived from photoquadrats. These findings suggest that underwater hyperspectral imagers can be efficient and effective tools for fast, frequent, and accurate monitoring of dynamic reef communities.


Assuntos
Antozoários , Recifes de Corais , Animais , Ecossistema , Guam , Imageamento Hiperespectral
5.
Mil Med ; 189(7-8): e1765-e1770, 2024 Jul 03.
Artigo em Inglês | MEDLINE | ID: mdl-38330092

RESUMO

A 4-year-old former 26-week premature male presented to the U.S. Naval Hospital Guam emergency department in respiratory failure secondary to human metapneumovirus requiring urgent intubation. His condition was complicated by a bradycardic arrest requiring 15 minutes of resuscitation before the return of circulation. He was admitted to the adult intensive care unit and was managed via pediatric telecritical care from San Diego. He developed acute respiratory distress syndrome, acute renal failure, hypotension requiring multiple pressors, and fluid overload necessitating bilateral chest tubes and two peritoneal drains. A pediatric critical care air transport team departed San Antonio within 36 hours of activation and transported the patient via C-17 to Hawaii, performing a tail swap to a KC-135. Before takeoff, mechanical delays caused prolonged ground time and lack of temperature control resulted in patient's hyperthermia to reach 104.2°F despite the ice packing. The ambient temperature caused equipment malfunction (suction, handheld blood analyzer, and ventilator), necessitating manual bagging. Despite initial temperature challenges, the team removed 700 mL of peritoneal fluid and substantially reduced the patient's ventilator settings. After 22 hours of care, the team arrived with the patient to a civilian pediatric intensive care unit in CA, USA. Over several weeks, the patient made a full recovery. This pediatric critical care air transport mission highlights the complications intrinsic to air transport. Missions of this severity and length benefit from utilization of pediatric specialists to minimize morbidity and mortality. Highlighting the challenges related to preparation, air frame, and equipment malfunction should help others prepare for future pediatric air transports.


Assuntos
Estado Terminal , Unidades de Terapia Intensiva Pediátrica , Humanos , Masculino , Pré-Escolar , Unidades de Terapia Intensiva Pediátrica/organização & administração , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Estado Terminal/terapia , Pediatria/métodos , Guam
6.
Artigo em Inglês | MEDLINE | ID: mdl-38397661

RESUMO

Colorectal cancer (CRC) ranks among the three most common cancers in Guam (GU), Hawai'i (HI), and the mainland United States (US). CRC prevalence in these areas is high among Filipinos, and indigenous CHamorus and Native Hawaiians; however, data on these populations are frequently aggregated in epidemiological studies, which can mask true CRC disparities. We examined CRC cumulative incidence rates (CIRs) among CHamorus in GU, Filipinos in GU, HI, and the US, and Native Hawaiians in HI and the US. CRC CIRs were calculated for two age groups (20-49 years; early onset, and 50-79 years; senior) and four time periods (2000-2004, 2005-2009, 2010-2014, and 2015-2019), stratified by ethnicity, sex, and location. Data analyzed included all invasive CRC cases reported to the Surveillance, Epidemiology, and End Results 9-Registry (n = 166,666), the Hawai'i Tumor Registry (n = 10,760), and the Guam Cancer Registry (n = 698) between 2000 and 2019. Senior CIRs were highest in HI and lowest in GU throughout all time periods, with a downward trend observed for senior CIRs in the US and HI, but not GU. This downward trend held true for all ethnic groups, except for CHamorus in GU, females in GU, and females of CHamoru ethnicity in GU. In contrast, early onset CIRs increased across all locations, sexes, and ethnic groups, except for Filipinos in HI and males of Filipino ethnicity in HI. Our findings provide crucial insights for future research and policy development aimed at reducing the burden of CRC among indigenous populations.


Assuntos
Neoplasias Colorretais , Havaiano Nativo ou Outro Ilhéu do Pacífico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Neoplasias Colorretais/epidemiologia , Guam/epidemiologia , Havaí/epidemiologia , Incidência , Estados Unidos/epidemiologia , Idoso
7.
Hawaii J Health Soc Welf ; 83(2): 54-60, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38344697

RESUMO

Human papillomavirus (HPV) is the most common sexually transmitted infection in the United States and is linked to several cancers. In Guam, the HPV vaccination rate falls short of the National Healthy People 2030 goal. Only half of eligible Guam teens have received the HPV vaccination series. Additionally, research on Guam HPV vaccination is limited. A cross-sectional survey was conducted, and a representative sample of Guam residents (n=775) was surveyed to examine their knowledge, attitudes, beliefs, practices regarding HPV, and barriers to HPV vaccination. Aggregated scores were calculated for these scale items: attitude, knowledge, subjective norms, and perceived behavioral control regarding HPV. One-way Analysis of Variance (ANOVA) was used to compare the means of the scores and check for significant differences. Binary logistic regression helped to identify significant predictors of HPV vaccination among respondents with children. Significant differences were found for sex, education, income, and ethnicity. Women and those with higher education and income demonstrated higher positive attitudes and knowledge about HPV vaccination. Also, those with health insurance and those who were advised by their physician were more likely to get their children vaccinated. These results will guide the implementation of effective strategies for developing targeted behavioral and other appropriate interventions to increase HPV vaccination in Guam.


Assuntos
Infecções por Papillomavirus , Vacinas contra Papillomavirus , Adolescente , Criança , Humanos , Feminino , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/prevenção & controle , Papillomavirus Humano , Estudos Transversais , Conhecimentos, Atitudes e Prática em Saúde , Guam , Vacinação , Vacinas contra Papillomavirus/uso terapêutico
8.
Subst Use Misuse ; 59(7): 1095-1101, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38403997

RESUMO

Introduction: Betel quid (BQ) is globally the fourth most consumed psychoactive substance. It is consumed by an estimated 600 million people worldwide, accounting for nearly 8% of the world's population. There have been very few studies assessing chewers' motivation to quit. Objectives: In the current study, we sought to understand the relationship between several cessation-relevant variables and chewers' motivation to quit. Hypotheses: Based on analogous research on cigarette smoking, we hypothesized that the following cessation-relevant variables would be associated with motivation to quit: health risk perceptions, number of chews per day, cost, degree of BQ dependence, withdrawal symptoms, number of quit attempts, reasons for use, personal health improvement, and type of BQ chewed. Methods: A total of 351 adult BQ chewers from Guam participated in the survey and served as the sample for the analyses. Results: Majority of chewers want to quit and intend to quit. Chewers relatively high in motivation to quit evinced greater health risk perceptions of BQ chewing, greater perceived health benefits to quitting, and a greater number of past quit attempts, compared to those relatively low in motivation to quit. Conclusions: Understanding which factors are associated with chewers' motivation to quit can be helpful for designing BQ cessation programs. The results suggest that BQ cessation programs could be improved by an increased emphasis on information about the negative health effects of BQ chewing and relapse-prevention.


Assuntos
Areca , Síndrome de Abstinência a Substâncias , Adulto , Humanos , Guam , Motivação , Mastigação
9.
PLoS One ; 18(12): e0296081, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38134025

RESUMO

The ironwood tree (Casuarina equisetifolia, family Casuarinaceae), an indigenous agroforestry species in Guam, has been threatened by ironwood tree decline (IWTD) since 2002. Formation of bacterial ooze by the wilt pathogen from the Ralstonia solanacearum species complex and wetwood bacteria (primarily Klebsiella species) has been linked to IWTD. In addition, termite infestation of trees was statistically associated with IWTD. Termites are known carriers of a diverse microbiome. Therefore, we hypothesized that termites could be vectors of bacteria linked to IWTD. To investigate the potential role of termites as pathogen vectors, we employed next-generation 16S rRNA gene sequencing to describe the bacteria diversity of Nasutitermes takasagoensis (Family Termitidae) workers collected from 42 ironwood trees of different disease stages in Guam in association with tree-, plot-, and location-related factors. Nasutitermes takasagoensis workers account for the majority of termite infestations of ironwood trees. The bacterial phyla composition of N. takasagoensis workers was typical for wood-feeding higher termites consisting mainly of Spirochaetes and Fibrobacteres. However, Ralstonia species were not detected and Klebsiella species were rare even in termites collected from trees infected with Ralstonia and wetwood bacteria. Feeding experiments suggested that termites prefer to consume wood with low pathogen content over wood with high pathogen load. Termites were able to ingest Ralstonia but Ralstonia could not establish itself in healthy termite bodies. We concluded that N. takasagoensis workers are not vectors for Ralstonia spp. or the bacterial endophytes associated with wetwood (Klebsiella, Pantoea, Enterobacter, Citrobacter, and Erwinia) that were previously observed in IWTD-infested trees. The bacterial diversity in termite samples was significantly influenced by various factors, including Tree Health, Site Management, Plot Average Decline Severity, Proportion of Dead Trees in the Plot, Proportion of Trees with Termite Damage in the Plot, Presence of Ralstonia, and Altitude.


Assuntos
Isópteros , Microbiota , Animais , Isópteros/microbiologia , Árvores/genética , Guam , RNA Ribossômico 16S/genética , Bactérias/genética , Microbiota/genética
10.
Sci Rep ; 13(1): 16522, 2023 10 02.
Artigo em Inglês | MEDLINE | ID: mdl-37783737

RESUMO

Globally, coral reefs face increasing disease prevalence and large-scale outbreak events. These outbreaks offer insights into microbial and functional patterns of coral disease, including early indicators of disease that may be present in visually-healthy tissues. Outbreak events also allow investigation of how reef-building corals, typically colonial organisms, respond to disease. We studied Pocillopora damicornis during an acute tissue loss disease outbreak on Guam to determine whether dysbiosis was present in visually-healthy tissues ahead of advancing disease lesions. These data reveal that coral fragments with visual evidence of disease are expectedly dysbiotic with high microbial and metabolomic variability. However, visually-healthy tissues from the same colonies lacked dysbiosis, suggesting disease containment near the affected area. These results challenge the idea of using broad dysbiosis as a pre-visual disease indicator and prompt reevaluation of disease assessment in colonial organisms such as reef-building corals.


Assuntos
Antozoários , Animais , Disbiose , Recifes de Corais , Metabolômica , Guam
11.
Artigo em Inglês | MEDLINE | ID: mdl-37835102

RESUMO

The present study examined types of scenarios in which Guam youths are offered tobacco-namely, combustible cigarettes and e-cigarettes-and betel (areca) nut. We conducted 10 focus groups with public middle school students (n = 34) from Guam. Results suggested that the types of offer scenarios of combustible cigarettes, e-cigarettes, and betel nut referenced by the students fall into two categories-direct-relational offers and indirect-contextual offers. The results also suggested that both categories of offer scenarios were more likely to occur in school rather than in other locations such as the home. Family members were more likely to make offers than other types of people. Indirect-contextual offers were more easily avoidable depending on the substance offered, the location where the offer took place, and the person making the offer. Based on the findings, we provide brief suggestions on developing a school-based prevention curriculum focused on training young adolescents from Guam on ways to resist offers of cigarettes, e-cigarettes, and betel nut.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Produtos do Tabaco , Humanos , Adolescente , Guam , Areca
12.
Rev Med Inst Mex Seguro Soc ; 61(5): 677-684, 2023 Sep 04.
Artigo em Espanhol | MEDLINE | ID: mdl-37773166

RESUMO

Background: The Amyotrophic Lateral Sclerosis-Parkinsonism-Dementia Complex (ALS-PDC) was first described in the islands of Guam. This pathology presented its peak incidence in the 1950s. Due to the rarity of the association, we report a clinical case with this complex. The objective was to describe the nosological and pathogenic implications of these neurodegenerative disorder, since they are not frequent to find in our population. Clinical case: We present a case of Latinoamerican origin who initially manifested systemic symptoms of more than 6 years of evolution, with subsequent cognitive alterations. Later, patient began with gait disturbances and motor symptoms suggestive of parkinsonism with atypical data and data of motor neurone disease (MND). More studies were carried out and confirmed findings compatible with upper and lower motor neuron involvement. A mutation in the POLG gene was observed, related to mitochondrial depletion syndrome. Conclusion: Despite the knowledge of this association, it is an entity whose clinical diagnosis could be very difficult to achieve. In addition, molecular mechanisms have not been fully identified, the most common genes related to Parkinsonism and ALS have been excluded, and even attempts to locate the locus were made, without achieving accurate results. Unfortunately, being a neurodegenerative disease, the prognosis is fatal, with no disease-modifying treatment.


Introducción: el complejo parkinsonismo-demencia-esclerosis lateral amiotrófica fue descrito por primera vez en las islas de Guam. Esta patología presentó su pico de incidencia en los años 50. Debido a la rareza de la asociación, informamos sobre un caso clínico que la presenta. El objetivo fue describir las implicaciones nosológicas y patogénicas de este trastorno neurodegenerativo, ya que no es frecuente encontrar esta asociación en nuestra población. Caso clínico: presentamos un caso de origen latinoamericano que inicialmente se manifestó con síntomas sistémicos de más de 6 años de evolución, con posteriores alteraciones cognitivas. Después presentó alteraciones de la marcha y síntomas motores sugestivos de parkinsonismo con datos atípicos y datos de enfermedad de motoneurona. Se hicieron estudios de extensión que confirmaron hallazgos compatibles con afectación en motoneurona superior e inferior. Observamos mutación en gen POLG, relacionada con síndrome de depleción mitocondrial. Conclusión: a pesar del conocimiento de esta asociación, es una entidad cuyo diagnóstico clínico puede ser muy difícil de obtener. Además, no se han identificado del todo los mecanismos moleculares, se han excluido los genes más comunes relacionados con parkinsonismos y esclerosis lateral amiotrófica e incluso se intentó localizar el locus, sin lograr resultados certeros. Desafortunadamente al ser una enfermedad neurodegenerativa el pronóstico es fatal, sin que haya tratamiento modificador de la enfermedad.


Assuntos
Esclerose Lateral Amiotrófica , Demência , Doenças Neurodegenerativas , Doença de Parkinson , Transtornos Parkinsonianos , Humanos , Esclerose Lateral Amiotrófica/complicações , Esclerose Lateral Amiotrófica/diagnóstico , Esclerose Lateral Amiotrófica/epidemiologia , Doença de Parkinson/complicações , Doença de Parkinson/patologia , Demência/complicações , Demência/epidemiologia , Demência/patologia , Guam/epidemiologia , Transtornos Parkinsonianos/etiologia , Transtornos Parkinsonianos/complicações
13.
Sci Rep ; 13(1): 11095, 2023 07 08.
Artigo em Inglês | MEDLINE | ID: mdl-37422484

RESUMO

Scleractinian corals are primary contributors to the structural complexity of coral reef ecosystems. The structure derived from their carbonate skeletons underpins the biodiversity and myriad of ecosystem services provided by coral reefs. This study used a trait-based approach to provide new insights into the relationships between habitat complexity and coral morphology. Three-Dimensional (3D) photogrammetry techniques were used to survey 208 study plots on the island of Guam, from which structural complexity metrics were derived and physical traits of corals were quantified. Three traits at the individual colony level (e.g., morphology, size, and genera) and two site-level environmental characteristics (e.g., wave exposure and substratum-habitat type) were examined. Standard taxonomy-based metrics were also included at the reef-plot level (e.g., coral abundance, richness, and diversity). Different traits disproportionately contributed to 3D metrics of habitat complexity. Larger colonies with a columnar morphology have the highest contribution to surface complexity, slope, and vector ruggedness measure, whereas branching and encrusting columnar colonies have the highest contribution to planform and profile curvature. These results highlight the importance of considering colony morphology and size in addition to conventional taxonomic metrics for the understanding and monitoring reef structural complexity. The approach presented here provides a framework for studies in other locations to predict the trajectory of reefs under changing environmental conditions.


Assuntos
Antozoários , Recifes de Corais , Animais , Ecossistema , Guam , Biodiversidade
14.
Artigo em Inglês | MEDLINE | ID: mdl-37444149

RESUMO

Pacific Islanders residing in the U.S. Affiliated Pacific Islands have had among the highest COVID-19-associated morbidity and mortality rates in the U.S. To reduce this disparity, we conducted a study to increase the reach and uptake of COVID-19 testing in Guam. Participants, who completed a pre-survey on demographics, health status, history of COVID-19 testing and vaccination, access to COVID-19 testing, sources of COVID-19 information, and knowledge and attitudes towards COVID-19 test results and transmission, were invited to attend an online educational session about COVID-19 testing and transmission and to complete a post-survey. There were significant positive changes between pre- and post-survey in knowledge and perceptions about COVID-19 testing and transmission, but changes were not necessarily due to exposure to the educational session. Compared to CHamoru participants (n = 380), Other Micronesians (n = 90) were significantly less knowledgeable about COVID-19 transmission and testing, were significantly more likely to not want to know if they had COVID-19, were more likely to believe if they did have COVID-19 there was not much that could be done for them, and that they would have difficulty in getting the needed healthcare. This study is another example of disparities in health knowledge and perceptions of certain Pacific Islander groups.


Assuntos
COVID-19 , População das Ilhas do Pacífico , Humanos , COVID-19/diagnóstico , COVID-19/epidemiologia , Teste para COVID-19 , Guam
15.
Subst Use Misuse ; 58(12): 1580-1586, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37488091

RESUMO

Background: This study examined resistance strategies used by predominantly Pacific Islander young adolescents in response to offers of tobacco, e-cigarettes, and betel [areca] nuts. This study was intended to inform the development of a prevention curriculum focused on training young adolescents from the U.S.-Affiliated Pacific Islands (USAPI) on culturally appropriate strategies to resist substance use offers. Currently, very little is understood in terms of how Pacific Islander youths deal with tobacco and other substance use offers, although the use of tobacco products among Pacific Islander youths is high. Specifically, given the collectivist sociocultural orientation of the Pacific Islander communities, it is unclear whether the direct (overt) confrontational style of resistance is a viable mode of resistance for youths to practice when faced with a substance use offer. Methods: We conducted 10 focus groups with public middle school students (N = 34) from Guam, which is part of the USAPI. Results: Results suggested that, as with other communities in the U.S., the resistance strategies fall into two categories-overt/confrontational and non-confrontational resistance strategies. Overt/confrontational strategies included (a) saying "no" and (b) verbally confronting the offeror. Non-confrontational strategies included (a) avoiding or leaving the situation and (b) telling an adult. Conclusions: Our findings have implications for the development of culturally grounded interventions aimed at preventing youth tobacco and other substance use in Guam, the USAPI, and the Pacific region.


Assuntos
Sistemas Eletrônicos de Liberação de Nicotina , Transtornos Relacionados ao Uso de Substâncias , Produtos do Tabaco , Adulto , Humanos , Adolescente , Guam , Areca , Grupos Focais , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle
17.
J Theor Biol ; 570: 111525, 2023 08 07.
Artigo em Inglês | MEDLINE | ID: mdl-37207719

RESUMO

The coconut rhinoceros beetle (CRB), is one of the most damaging pests to coconut palms causing severe economic harm. Its expansion from Asia to the Pacific in the early 20th century has been stopped by virus control. However, a new haplotype CRB-Guam has recently escaped this control and invaded Guam, other Pacific islands, and has even established itself in the Western Hemisphere. In this paper, we present a compartmental ODE model of CRB population and control. We carefully consider CRB life stages and its interplay with coconut palms as well as "the green waste", the organic matters used by CRB for breeding sites. We calibrate and validate the model based on data count of CRBs trapped in Guam between 2008 and 2014. We derive the basic reproduction number determining the CRB population growth without any control measures. We also identify control levels required to eliminate CRBs. We show that, in the absence of viable virus control, the sanitation, i.e., the removal of the green waste is the most efficient way to control the population. Our model predicts that the sanitation efforts need to roughly double from the current levels to eliminate CRB from Guam. Furthermore, we demonstrate that a rare event like Typhoon Dolphin that hit Guam in 2015 can lead to a quick rise of the CRB population.


Assuntos
Besouros , Melhoramento Vegetal , Animais , Guam , Cocos , Modelos Teóricos
18.
Cancer Epidemiol ; 84: 102371, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37105018

RESUMO

BACKGROUND: The United States Preventive Services Task Force (USPSTF) recommends breast, cervical, and colorectal cancer screening among eligible adults, but information on screening use in the US territories is limited. METHODS: To estimate the proportion of adults up-to-date with breast, cervical, and colorectal cancer screening based on USPSTF recommendations, we analyzed Behavioral Risk Factor Surveillance System data from 2016, 2018, and 2020 for the 50 US states and DC (US) and US territories of Guam and Puerto Rico and from 2016 for the US Virgin Islands. Age-standardized weighted proportions for up-to-date cancer screening were examined overall and by select characteristics for each jurisdiction. RESULTS: Overall, 67.2% (95% CI: 60.6-73.3) of women aged 50-74 years in the US Virgin Islands, 74.8% (70.9-78.3) in Guam, 83.4% (81.7-84.9) in Puerto Rico, and 78.3% (77.9-78.6) in the US were up-to-date with breast cancer screening. For cervical cancer screening, 71.1% (67.6-74.3) of women aged 21-65 years in Guam, 81.3% (74.6-86.5) in the US Virgin Islands, 83.0% (81.7-84.3) in Puerto Rico, and 84.5% (84.3-84.8) in the US were up-to-date. For colorectal cancer screening, 45.2% (40.0-50.5) of adults aged 50-75 years in the US Virgin Islands, 47.3% (43.6-51.0) in Guam, 61.2% (59.5-62.8) in Puerto Rico, and 69.0% (68.7-69.3) in the US were up-to-date. Adults without health care coverage reported low test use for all three cancers in all jurisdictions. In most jurisdictions, test use was lower among adults with less than a high school degree and an annual household income of < $25,000. CONCLUSION: Cancer screening test use varied between the US territories, highlighting the importance of understanding and addressing territory-specific barriers. Test use was lower among groups without health care coverage and with lower income and education levels, suggesting the need for targeted evidence-based interventions.


Assuntos
Neoplasias Colorretais , Neoplasias do Colo do Útero , Adulto , Estados Unidos/epidemiologia , Humanos , Feminino , Porto Rico/epidemiologia , Detecção Precoce de Câncer , Guam/epidemiologia , Ilhas Virgens Americanas/epidemiologia , Comportamentos Relacionados com a Saúde , Doença Crônica , Neoplasias do Colo do Útero/diagnóstico , Neoplasias do Colo do Útero/epidemiologia , Neoplasias Colorretais/diagnóstico , Neoplasias Colorretais/epidemiologia
19.
Support Care Cancer ; 31(4): 218, 2023 Mar 17.
Artigo em Inglês | MEDLINE | ID: mdl-36929295

RESUMO

PURPOSE: Breast cancer is the second cause of death from cancer in Guam and Hawai'i and disproportionately impacts Native Hawaiian, CHamoru, and Filipino women. Although a few culturally informed interventions addressing breast cancer survivorship exist, none have been developed or tested for Native Hawaiian, CHamoru, and Filipino women. To address this, the TANICA study began with key informant interviews in 2021. METHODS: Purposive sampling and grounded theory approaches were used to conduct semi-structured interviews with individuals experienced in providing healthcare or implementing community programs and/or research with ethnic groups of interest in Guam and Hawai'i. A literature review and expert consultation identified intervention components, engagement strategies, and settings. Interview questions aimed to understand the relevance of evidence-based interventions and explored socio-cultural factors. Participants completed demographics and cultural affiliation surveys. Interviews were independently analyzed by trained researchers. Themes were mutually agreed upon by reviewers and key themes were identified based on frequencies. RESULTS: Nineteen interviews were conducted in Hawai'i (n=9) and Guam (n=10). Interviews confirmed the relevance of most of the previously identified evidence-based intervention components for Native Hawaiian, CHamoru, and Filipino breast cancer survivors. Ideas around culturally responsive intervention components and strategies emerged that were shared across and unique to each ethnic group and site. CONCLUSION: Evidence-based intervention components appear relevant, yet cultural and place-based strategies are needed for Native Hawaiian, CHamoru, and Filipino women in Guam and Hawai'i. Future research should triangulate these findings with the lived experiences of Native Hawaiian, CHamoru, and Filipino breast cancer survivors to develop culturally informed interventions.


Assuntos
Neoplasias da Mama , Recidiva Local de Neoplasia , Feminino , Humanos , Etnicidade , Estilo de Vida , Havaiano Nativo ou Outro Ilhéu do Pacífico , Havaí , Guam
20.
Asian J Psychiatr ; 83: 103546, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-36958139

RESUMO

The suicide rate in Guam, a United States (U.S.) territory, is markedly higher than the suicide rate within the U.S. There are also important differences in who is most at risk for suicide in Guam, relative to within the general U.S. Understanding these distinctions is important for implementing effective suicide prevention initiatives in this region. In the current article, we discuss considerations for preventing suicide in Guam, including distinctions in suicide risk, relative to within the general U.S. For example, suicide rates in Guam are highest for those who are Pacific Islander, young, or male. Further, suicide in Guam more commonly involves hanging and less commonly involves firearms, a pattern that differs from suicide methods used within the general U.S. Additional considerations include the large military and Veteran population in Guam, as well as cultural and religious beliefs regarding suicide. Finally, given the geographic isolation of Guam, access to healthcare is likely an important facet of suicide risk. Considering these characteristics, it is imperative to develop and implement culturally-sensitive suicide prevention interventions for individuals residing in this region. We conclude by discussing future research avenues to address critical knowledge gaps to prevent suicide in Guam.


Assuntos
Suicídio , Humanos , Masculino , Estados Unidos/epidemiologia , Guam/epidemiologia , Violência , Prevenção do Suicídio
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