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Objective: To determine the effect of a methacrylic preimpregnated resin glass fibre mesh and electro-spun nylon nano fibres on the flexural strength of a heat-cured poly (methyl methacrylate) (PMMA) denture base resin. Methods: A non-reinforced PMMA control group (Vertex™) and two reinforced groups, incorporating glass fibre mesh (Quartz Splint™) and electro-spun nylon nano fibres (Xantu. Layr™) were made according to ISO 20795-1:2013. Flexural strength was measured using a 3-point bend test in a universal testing machine. Statistical analysis was initially done using one-way ANOVA followed by a post-hoc Tukey HSD test (P>0.05) to determine the variance between groups. Results: The PMMA glass fibre mesh reinforced group had a statistically higher mean flexural strength (99.4MPa) compared to the non-reinforced PMMA control (88.5MPa). There was no significant difference between the PMMA nylon nano fibre reinforced group (92.4MPa) and the nonreinforced PMMA control. Conclusions: PMMA denture base resin flexural strength is improved by incorporating the glass fibre mesh, while electro-spun nylon nano fibres produced no significant increase in the flexural strength. [ABSTRACT FROM AUTHOR]

Background: Palau, an island nation in Micronesia, is a medically underserved area with a shortage of specialty care services. Orthopedic diagnoses in Palau remain among the three most common reasons for costly off-island medical referral. The purpose of this study was to assess Palau's current orthopedic surgery capacity and needs to inform interventions to build capacity to improve care access and quality., Methods: Orthopedic needs and capacity assessment tools developed by global surgical outreach experts were utilized to gather information and prompt discussions with a broad range of Palau's most knowledgeable stakeholders (n = 6). Results were reported descriptively., Results: Finance, community impact, governance, and professional development were the lowest-scored domains from the Capacity Assessment Tool for orthopedic surgery (CAT-os), indicating substantial opportunity to build within these domains. According to administrators (n = 3), governance and finance were the greatest capacity-building priorities, followed by professional development and partnership. Belau National Hospital (BNH) had adequate surgical infrastructure. Skin grafting, soft tissue excision/resection, infection management, and amputation were the most commonly selected procedures by stakeholders reporting orthopedic needs., Conclusions: This study utilizes a framework for orthopedic capacity-building in Palau which may inform partnership between Palau's healthcare system and orthopedic global outreach organizations with the goal of improving the quality, safety, and value of the care delivered. This demonstration of benchmarking, implementation planning, and subsequent re-evaluation lays the foundation for the understanding of capacity-building and may be applied to other medically underserved areas globally to improve access to high-quality orthopedic care., (© 2024 International Society of Surgery/Société Internationale de Chirurgie (ISS/SIC).)

The Ala Wai Canal is an artificial waterway in the tourist district of Waikiki in Honolulu, HI. Originally built to collect runoff from industrial, residential, and green spaces dedicated to recreation, the Ala Wai Canal has since experienced potent levels of toxicity due to this runoff entering the watershed and making it hazardous for both marine life and humans at current concentration, including Danio rerio (zebrafish). A community of learners at educations levels from high school to postbaccalaureate from Oahu, HI was connected through the Consortium for Increasing Research and Collaborative Learning Experiences (CIRCLE) distance research program. This team conducted research with an Investigator and team from Mayo Clinic in Rochester, MN, with the Ala Wai Canal as its primary subject. Through CIRCLE, research trainees sent two 32 oz bottles of Ala Wai- acquired water to a partnered laboratory at the Mayo Clinic in which zebrafish embryos were observed at differing concentrations of the sampled water against a variety of developmental and behavioral assays. Research trainees also created atlases of developmental outcomes in zebrafish following exposure to environmental toxins and tables of potential pesticide contaminants to enable the identification of the substances linked to structural defects and enhanced stress during Ala Wai water exposure experiments.

There is an estimated shortage of 46 000 to 90 000 physicians in the US, especially in rural areas. Physicians working in rural areas often maintain a larger scope of practice compared to their urban counterparts. This scope may include performing procedures which may require additional training, and lack of that training may limit rural physicians' capability to perform procedures. Physicians practicing in rural areas of Hawai'i were surveyed about their scope of practice regarding procedures and the perceived hindrances in performing procedures. Physicians identified as rural practitioners and rural physicians attending local conferences were asked to participate. Forty-seven (out of 301) rural Hawai'i physicians participated in the survey, of which 89% reported performing procedures. The most common procedures performed included suture removal, incision and drainage, wound care, and suturing. Of the 47 respondents, a total of 28 physicians or 60% reported wishing to perform procedures but not doing so. The procedures physicians would like to perform included gynecological (36%), casting (21%) and wound care (14%). Barriers to performing procedures included lack of time (51%), inadequate training (37%), out of practice (22%), and poor reimbursement (17%). While most rural physicians in this study perform procedures, many would like to perform more. Lack of training and support are significant barriers to increasing scope of procedures performed. Medical schools, residencies, and continuing education programs should consider expanding training in these areas, especially for those planning to practice or currently practicing in rural areas., Competing Interests: None of the authors identify a conflict of interest., (©Copyright 2023 by University Health Partners of Hawai‘i (UHP Hawai‘i).)

The Hawai'i Medical Service Association's (HMSA) Population-based Payments for Primary Care (3PC) system has been in effect since 2016. There is limited literature regarding physician opinions on this payment transformation policy change. The objective of this study was to evaluate physician responses to a survey regarding the 3PC payment transformation system and identify methods to support physicians in Hawai'i. An online survey was sent to 2478 Hawai'i physicians and yielded 250 responses. A total of 77% respondents reported being unhappy with payment transformation, while 12.9% and 10.1% reported being indifferent and happy, respectively. Of responding physicians, 60.6% reported a decrease in overall income, whereas 24.9% and 14.5% reported no change or an overall increase, respectively. Open-ended responses were categorized into theme clusters: negative impact on primary care, increased administrative burdens, decreased quality of patient care, decreased physician reimbursement, preference to treat healthier patients, harm to private practice, harm to newer practices, ignored physician sentiments, and worsened physician shortage in Hawai'i. Respondents, especially those working in primary care, are dissatisfied with payment transformation. Future research is needed to compare the thematic clusters identified in the current study with relevant literature., (©Copyright 2022 by University Health Partners of Hawai‘i (UHP Hawai‘i).)

The Hawai'i Physician Workforce project, launched in 2010, investigates state physician workforce trends. Over the past decade, workforce demands have continued to climb as the state struggles to maintain the physician supply. This article describes the current state of the physician workforce, the physician age landscape, past trends, as well as initial changes to the physician supply with the COVID-19 pandemic. Data on practice location, full time equivalency of time spent providing patient care in Hawai'i, and specialty of non-military physicians were clarified and informed via survey, internet search, and direct calling methodologies. A proprietary microsimulation modeling methodology was used to assess physician demand. The current estimated physician shortage is between 710 and 1,008 full time equivalents, the largest shortage in a decade. The unmet demand for numbers of additional physicians is greatest on the largely urban island of O'ahu, however O'ahu's neighboring islands have the largest shortages by percentage of demand. In fact, Hawai'i island has over a 50% shortage of physicians for the first time since the supply has been calculated starting in 2010. Primary care has the greatest demand with a statewide shortage of 412 full time equivalents. The average age of physicians in Hawai'i is 54 compared to the national average of 52. The authors estimate that more than 52% of providers are utilizing telehealth and that 10% of providers have retired or closed their practices since the start of the COVID-19 pandemic. Hawai'i is now in an urgent state of need for recruitment and retention of physicians., (©Copyright 2022 by University Health Partners of Hawai‘i (UHP Hawai‘i).)

A common challenge in the evaluation of K-12 science education is identifying valid scales that are an appropriate fit for both a student's age and the educational outcomes of interest. Though many new scales have been validated in recent years, there is much to learn about the appropriate educational contexts and audiences for these measures. This study investigated two such scales, the DEVISE Self-Efficacy for Science scale and the Career Interest Questionnaire (CIQ), within the context of two related health sciences projects. Consistent patterns were found in the reliability of each scale across three age groups (middle school, high school, early college) and within the context of each project. As expected, self-efficacy and career interest, as measured through these scales, were found to be correlated. The pattern of results for CIQ scores was also similar to that reported in other literature. This study provides examples of how practitioners can validate established measures for new and specific contexts and provides some evidence to support the use of the scales studied in health science education contexts.

Hawai'i faces unique challenges to Electronic Health Record (EHR) adoption due to physician shortages, a widespread distribution of Medically Underserved Areas and Populations (MUA/P), and a higher percentage of small independent practices. However, research on EHR adoption in Hawai'i is limited. To address this gap, this article examines the current state of EHR in Hawai'i, the barriers to adoption, and the future of Health Information Technology (HIT) initiatives to improve the health of Hawai'i's people. Eight focus groups were conducted on Lana'i, Maui, Hawai'i Island, Kaua'i, Moloka'i, and O'ahu. In these groups, a total of 51 diverse health professionals were asked about the functionality of EHR systems, barriers to use, facilitators of use, and what EHRs would look like in a perfect world. Responses were summarized and analyzed based on constant comparative analysis techniques. Responses were then clustered into thirteen themes: system compatibility, loss of productivity, poor interface, IT support, hardware/software, patient factors, education/training, noise in the system, safety, data quality concerns, quality metrics, workflow, and malpractice concerns. Results show that every group mentioned system compatibility. In response to these findings, the Health eNet Community Health Record initiative - which allows providers web-based access to patient health information from the patient's provider network- was developed as a step toward alleviating some of the barriers to sharing information between different EHRs. The Medicare Access and CHIP Reauthorization Act of 2015 (MACRA) legislation will introduce a new payment model in 2017 that is partially based on EHR utilization. Therefore, more research should be done to understand EHR adoption and how this ruling will affect providers in Hawai'i.

With a growing shortage of physicians, particularly primary care physicians, the issue of adequate pay in Hawai'i is increasingly important. Anecdotal reports of low pay in Hawai'i have rarely been substantiated. Data from FAIR Health, a company that tracks private insurance reimbursement rates, is compared across the United States (US) for the CPT code 99213. In addition, FAIR Health and Medicare rates are compared for cities with both similar and disparate cost of living to Hawai'i. Hawai'i is in the second lowest quintile for payment in the US for private insurances, and providers are reimbursed significantly lower than in cities with similar cost of living by both Medicare and private insurances. Methods for increasing payment to physicians in Hawai'i are essential to recruiting the necessary workforce. Revising payment methodologies that increase pay for services in areas of unmet need, revising Medicare Geographic Price Cost Indices to better balance pay in areas of need, and making use of the 10% Medicare Bonus Program for physicians working in Health Professions Shortage Areas are first steps to creating a sustainable plan for physician payment in the future.

Ensuring the adequacy of the public health workforce requires an understanding of its size and composition, as well as the population's demand for services. The current article describes research undertaken as a first step toward developing an estimate of the supply of and demand for Hawai'i's public health workforce. Using an organizational-level survey, data was obtained from a subset of 34 organizations considered to be major providers of population-based public health services in Hawai'i. The results indicate that estimates of the existing public health workforce range from 3,429 to 3,846 workers. Calculations of functional demand reveal that an additional 317 to 502 employees will be required to compensate for vacancies and projected retirements over the next five years; though, the discussion points to the fact that this number may be closer to 1,005 to 1,664. While, an additional 594 to 848 employees would be needed to meet the current missions of organizations in this sample and to best meet community need. While these findings are neither exhaustive nor definitive, they raise issues concerning the state's supply of public health workers in terms of their ability to adequately meet demand for services. More research is needed to confirm these findings and track Hawai'i's public health workforce to assure a strong local public health system.

Native Hawaiians and Other Pacific Islanders (NHOPI) suffer from a number of poor health outcomes, such as high rates of overweight status, obesity, hypertension, and high rates of asthma and cancer mortality. In addition to a disproportionate burden of illness, barriers to health care access and utilization also exist. This study examines the effect of health insurance coverage on the health status of NHOPI in comparison to Asians. To analyze this relationship, the study uses the Behavioral Risk Factor Surveillance System (BRFSS) 2012 data and logistic regression. Findings show insured NHOPI were significantly more likely than insured Asian Americans to report poor or fair health after sequential cumulative adjustments of socioeconomic, lifestyle and behavioral factors, history of diagnosed diseases, and access to care (OR: 1.66, 95% CI:[1.34, 2.05]). Health insurance alone will not eliminate the present disparities experienced by NHOPI. Other barriers prohibit health care access for NHOPI that should be considered in the investigation and development of strategies to increase healthcare access and eliminate health disparities for NHOPI.

National data reports the number of adults with any diagnosable mental disorder within a given year is nearly 1 in 5. Hawai'i, along with the rest of the nation, faces a serious shortage of mental health providers. This article describes the research undertaken to create a more accurate assessment of the current mental health provider workforce in Hawai'i through developing an estimation strategy to appraise local mental health workforce needs. The results indicate the supply of psychiatrists for Hawai'i's 2010 census population was found to be 161.4 Full Time Equivalents (FTEs) psychiatrists, or 11.86 psychiatrists/100,000 population, with the greatest number of psychiatrists per capita on the island of O'ahu. Of the 161.4 FTEs, 50.4 FTEs or 31.2% were accepting new Medicaid patients. The state's results show that Hawai'i is short of meeting current patient need by more than 100 psychiatrists though the state was only short by 6 FTE psychiatrists with regard to estimates of Medicaid patients' need. While the first number is likely accurate, the second number is likely to be significantly underestimated for a number of reasons. One reason is that practitioners who reported accepting new Medicaid patients likely see comparatively few. Another reason is that it is likely that Medicaid patients make up more than the approximate 20% of the psychiatric patient population. It is reported nationally that a greater percentage of the mentally ill receive Medicaid than the population at large. Thus, there are probably many more patients on Medicaid than our estimations accounted for. It is clear more research and more changes need to be made in Hawai'i's publicly funded healthcare system to incentivize physician acceptance and make mental healthcare more accessible to this growing population.

Hawai'i's Physician Workforce Assessment project was launched in 2010. Over the past 5 years the State has experienced decreases and increases in physician workforce. This current article describes the status of the physician workforce, past trends and anticipated projections as well as recent insights into why people leave Hawai'i. Survey data, internet searches and direct dialing methodologies were utilized to clarify and elucidate practice location, full time equivalency of time providing patient care and specialty of non-military physicians caring for Hawai'i's population. A proprietary microsimulation modeling methodology from the company the US Health Resources and Services Administration employs is utilized to assess demand. The current shortage of physicians is estimated to be between 455 and 707 full time equivalents with the greatest percentage of shortages on neighbor islands. Numerically the greatest total shortage of physicians is on O'ahu and the specialty in greatest demand is primary care with a shortage of 228 Full Time Equivalents (FTEs). Physician average age in Hawai'i is 54.9 compared to a national average of 51. There was an increase in the number of physicians who report using telehealth, from 2% to 15%. Initial improvements in the size of Hawai'i's physician workforce are promising, but we note two reported suicides in the intervening year. More attention must be paid to support practicing physicians in addition to our efforts to recruit new physicians.