Hawaii medical journal最新文献

In Honolulu, health insurance rates amongst the homeless are one of the highest in the nation, yet significant health care needs are still unmet. In a previous model, health care barriers have been divided into four domains: bureaucratic, personal, programmatic, and financial. This study aimed to determine the risk factors associated with the domains of health care barriers amongst the study's sample of 128 subjects across three Honolulu homeless shelters. Univariate models revealed health care barriers; but only the lack of health insurance was a significant financial barrier to health care in multivariate analyses (Odds ratio: 2.12; 95% Confidence Interval: 1.09-4.16). The identification of barriers should guide how health care programs approach Honolulu's homeless population to better serve their health care needs.

Objectives: The objectives were to develop a methodology to understand the prevalence of medically complex patients, and to apply the methodology to examine patients with one or more of hypertension, hyperlipidemia, diabetes, and heart disease.

Methods: Prevalence was measured using insurance data by calculating the proportion of days patients in a health state of interest contributed to the total days of enrollment. Graphs summarized the prevalence patterns within age and morbidity categories. Results by age and gender were supplemented with cubic spline curves that closely fit the prevalence data.

Results: The study provides basic epidemiologic information on changes with aging in the prevalence of patients with one or more comorbid conditions. Patients such as those with hyperlipidemia alone rose in prevalence at younger ages and fell at older ages, whereas the prevalence of other patients, such as patients having hypertension, diabetes, and heart disease, progressively increased with age. With straightforward extensions of the methodology other issues such as the incidence of emergency department visits and hospitalizations might be investigated.

The purpose of this study was to explore the perceptions of Asians and Pacific Islanders (API) with Type 2 diabetes related to diet and exercise. A descriptive content analysis was conducted on verbalized responses from 15 participants in focus groups who were asked "What role does your culture play in what, when, and how much you eat?" and "If and/or how much you exercise and what type of exercise you do?" The participants recorded responses were transcribed verbatim and analyzed for themes utilizing the social ecological framework.The families, environment, and the local culture in Hawai'i greatly affect the dietary and physical activities of the participants. Psychosocial themes related to diet included depression, denial, and lack of self control. Physical activities were impacted by motivation and awareness of complications of diabetes. Family upbringing, social events, food portions and variety, and reciprocity contributed to eating behaviors of the participants. Family values in sports and role expectations of gender influenced physical activities.This study identified social ecological influences on health behavior among Asians and Pacific Islanders. The findings suggest various efforts for physicians and other health care providers to assist API in taking care of their diabetes.

Community-acquired extended-spectrum beta-lactamase E coli (ESBLEC) have not been previously described in Honolulu. Its emergence as a community-acquired pathogen is concerning. This case series describes three patients who were diagnosed with community-acquired ESBLEC bacteriuria in 2010.

Objectives: The objective of this study is to identify university faculty, community physician, and resident perceptions of how a schedule that employs overnight call in addition to a traditional weekday schedule affects medical student education, well being, and patient care during the third year obstetrics and gynecology clerkship.

Methods: In July 2007, a descriptive study was performed by distributing surveys to community teaching physicians, current residents, and faculty in the University of Hawai'i Department of Obstetrics and Gynecology. A total of 114 surveys were distributed to all current residents, clinical faculty and full-time faculty in the University of Hawai'i Department of Obstetrics and Gynecology. The survey included questions regarding the effect of the student call/work hour restrictions.

Results: A response rate of 45.6% was obtained (52/114). Results demonstrate that 84.6% (44/52) of residents, faculty, and community attendings agree that third year medical students should take call during their obstetrics and gynecology clerkship. Data was analyzed utilizing Spearman correlation and Cochran-Mantel-Haenszel statistics. No statistical difference was detected in terms of age or physician type (resident vs faculty vs community attending).

Conclusion: Most physician-educators believe that medical students benefit from taking overnight call during their obstetrics and gynecology clerkship. Careful consideration should be given prior to elimination of overnight call in the obstetrics and gynecology clerkship.

Objective: Various Asian and Pacifific Islander groups have higher prevalence rates of type 2 diabetes and gestational diabetes. This increased incidence is likely to include genetic factors. Single nucleotide polymorphisms in the retinol binding protein 4 gene have been linked to the occurrence of type 2 diabetes. Hypothesizing a link between retinol binding protein 4 and gestational diabetes, we performed a candidate gene study to look for an association between an important retinol binding protein gene polymorphism (rs3758539) and gestational diabetes.

Study design: Blood was collected from Caucasian, Asian, and Pacific Islander women diagnosed with gestational diabetes and from ethnically matched non-diabetic controls. DNA was extracted and real time PCR technology (TaqMan, Applied Biosystems) used to screen for the rs3758539 single nucleotide polymorphism located 5' of exon 1 of the retinol binding protein 4 gene.

Results: Genotype and allele frequencies in the controls and gestational diabetes cases were tested using chi-square contingency tests. Genotype frequencies were in Hardy-Weinberg equilibrium. There was no association between the rs3758539 retinol binding protein 4 single nucleotide polymorphism and gestational diabetes in the Caucasian, Filipino, or Pacific Islander groups.

Conclusion: Interestingly, the rs3758539 retinol binding protein 4 single nucleotide polymorphism was not found to be associated with gestational diabetes. The absence of association suggests that gestational and type 2 diabetes may have more divergent molecular pathophysiology than previously suspected.

Introduction: Global cognitive and psychomotor assessment in simulation based curricula is complex. We describe assessment of novices' cognitive skills in a trauma curriculum using a simulation aligned facilitated discovery method.

Methods: Third-year medical students in a surgery clerkship completed two student-written simulation scenarios (SWSS) as an assessment method in a trauma curriculum employing high fidelity human patient simulators (manikins). SWSS consisted of written physiologic parameters, intervention responses, a performance evaluation form, and a critical interventions checklist.

Results: Seventy-one students participated. SWSS scores were compared to multiple choice test (MCQ), checklist-graded solo performance in a trauma scenario (STS), and clerkship summative evaluation grades. The SWSS appeared to be slightly better than STS in discriminating between Honors and non-Honors students, although the mean scores of Honors and non-Honors students on SWSS, STS, or MCQ were not significantly different. SWSS exhibited good equivalent form reliability (r=0.88), and higher interrater reliability versus STS (r=0.93 vs r=0.79).

Conclusion: SWSS is a promising assessment method for simulation based curricula.

Background: Pregnancy has a potentially deleterious affect on moyamoya disease (MMD), a cerebrovascular condition characterized by spontaneous occlusion of the distal internal carotid arteries resulting in the neoangiogenesis of fragile collateral blood vessels. The disease renders patients susceptible to both hemorrhagic and ischemic stroke.

Methods: A 16-year (1995-2010) chart review was performed at the Kapi'olani Medical Center for Women and Children and the Queen's Medical Center, the two largest birthing centers in Hawai'i.

Results: The authors report on three women with MMD who had the revascularization surgery prior to their first pregnancy and experienced successful pregnancy outcomes without the MMD symptoms. Two of these were managed with antiplatelet agents, one with calcium channel blockers, and two with magnesium sulphate in the perioperative period.

Conclusion: The authors' cases demonstrate different medical therapies, which may be of benefit for MMD with and without revascularization surgery during pregnancy.