Service-Learning in Physician Assistant Education: A Scoping Review.

INTRODUCTION: Service-learning (SL) is a pedagogy that can be used in healthcare education to develop students who are better prepared to address the various social determinants of health and to provide compassionate care to the diverse populations they will serve. Yet, an assessment of the quality and scope of the SL activities used in physician assistant (PA) education is not available. The purpose of this scoping review is to review the literature and identify and summarize articles about SL courses in PA education. METHODS: We performed a scoping literature search of 4 databases (CINAHL, PubMed, Embase, and Scopus) to identify peer-reviewed journal articles about SL in PA education. Studies that did not include PA students, were not a service-learning activity (but instead an interprofessional activity, simulation, or volunteerism), or were not a full article were all excluded. RESULTS: Nine articles were included in this scoping review after independent evaluation by 2 investigators based on specific inclusion and exclusion criteria. The most common reason for exclusion was lack of distinct learning objectives specific to the service learning and/or a lack of a structured, guided critical reflection that helped realize and demonstrate the desired learning outcomes. DISCUSSION: Although service-learning is considered to be a high-impact teaching practice, it is still an underutilized tool in PA education. Training faculty in the implementation of SL to align the hands-on activity with specific course learning objectives and in the effective use of structured critical reflection can create a more impactful and authentic SL educational experience.

A systematic review and meta-analysis: Assessment of hospital walking programs among older patients.

AIM: The aim of this study is to assess effect of hospital walking programs on outcomes for older inpatients and to characterize hospital walking dose reported across studies. DESIGN: A systematic review and meta-analysis examining impact of hospital walking and/or reported walking dose among medical-surgical inpatients. For inclusion, studies were observational or experimental, published in English, enrolled inpatients aged ≥ 65 yrs hospitalized for medical or surgical reasons. METHODS: Searches of PubMed, CINAHL, Embase, Scopus, NICHSR, OneSearch, ClinicalTrials.gov, and PsycINFO were completed in December 2020. Two reviewers screened sources, extracted data, and performed quality bias appraisal. RESULTS: Hospital walking dose was reported in 6 studies and commonly as steps/24 hr. Length of stay (LOS) was a common outcome reported. Difference in combined mean LOS between walking and control groups was -5.89 days. Heterogeneity across studies was considerable (I2  = 96%) suggesting poor precision of estimates. Additional, high-quality trials examining hospital walking and patient outcomes of older patients is needed.

A comprehensive high cost drugs dataset from the NHS in England - An OpenSAFELY-TPP Short Data Report.

Background: At the outset of the COVID-19 pandemic, there was no routine comprehensive hospital medicines data from the UK available to researchers. These records can be important for many analyses including the effect of certain medicines on the risk of severe COVID-19 outcomes. With the approval of NHS England, we set out to obtain data on one specific group of medicines, "high-cost drugs" (HCD) which are typically specialist medicines for the management of long-term conditions, prescribed by hospitals to patients. Additionally, we aimed to make these data available to all approved researchers in OpenSAFELY-TPP. This report is intended to support all studies carried out in OpenSAFELY-TPP, and those elsewhere, working with this dataset or similar data. Methods: Working with the North East Commissioning Support Unit and NHS Digital, we arranged for collation of a single national HCD dataset to help inform responses to the COVID-19 pandemic. The dataset was developed from payment submissions from hospitals to commissioners. Results: In the financial year (FY) 2018/19 there were 2.8 million submissions for 1.1 million unique patient IDs recorded in the HCD. The average number of submissions per patient over the year was 2.6. In FY 2019/20 there were 4.0 million submissions for 1.3 million unique patient IDs. The average number of submissions per patient over the year was 3.1. Of the 21 variables in the dataset, three are now available for analysis in OpenSafely-TPP: Financial year and month of drug being dispensed; drug name; and a description of the drug dispensed. Conclusions: We have described the process for sourcing a national HCD dataset, making these data available for COVID-19-related analysis through OpenSAFELY-TPP and provided information on the variables included in the dataset, data coverage and an initial descriptive analysis.

Emergency department-based interventions affecting social determinants of health in the United States: A scoping review.

BACKGROUND: Social determinants of health (SDoH) have significant implications for health outcomes in the United States. Emergency departments (EDs) function as the safety nets of the American health care system, caring for many vulnerable populations. ED-based interventions to assess social risk and mitigate social needs have been reported in the literature. However, the breadth and scope of these interventions have not been evaluated. As the field of social emergency medicine (SEM) expands, a mapping and categorization of previous interventions may help shape future research. We sought to identify, summarize, and characterize ED-based interventions aimed at mitigating negative SDoH. METHODS: We conducted a scoping review to identify and characterize peer-reviewed research articles that report ED-based interventions to address or impact SDoH in the United States. We designed and conducted a search in Medline, CINAHL, and Cochrane CENTRAL databases. Abstracts and, subsequently, full articles were reviewed independently by two reviewers to identify potentially relevant articles. Included articles were categorized by type of intervention and primary SDoH domain. Reported outcomes were also categorized by type and efficacy. RESULTS: A total of 10,856 abstracts were identified and reviewed, and 596 potentially relevant studies were identified. Full article review identified 135 articles for inclusion. These articles were further subdivided into three intervention types: a) provider educational intervention (18%), b) disease modification with SDoH focus (26%), and c) direct SDoH intervention (60%), with 4% including two "types." Articles were subsequently further grouped into seven SDoH domains: 1) access to care (33%), 2) discrimination/group disparities (7%), 3) exposure to violence/crime (34%), 4) food insecurity (2%), 5) housing issues/homelessness (3%), 6) language/literacy/health literacy (12%), 7) socioeconomic disparities/poverty (10%). The majority of articles reported that the intervention studied was effective for the primary outcome identified (78%). CONCLUSION: Emergency department-based interventions that address seven different SDoH domains have been reported in the peer-reviewed literature over the past 30 years, utilizing a variety of approaches including provider education and direct and indirect focus on social risk and need. Characterization and understanding of previous interventions may help identify opportunities for future interventions as well as guide a SEM research agenda.

The structural vulnerability of healthcare workers during COVID-19: Observations on the social context of risk and the equitable distribution of resources.

Healthcare workers have emerged as a vulnerable population group during COVID-19, and securing supply chains of personal protective equipment (PPE) has been identified as a critical issue to protect healthcare workers and to prevent health system overwhelm. While securing PPE is a complex logistical challenge facing many countries, it is vital to recognise the social and health systems issues that structure the differential degrees of risk faced by various subgroups of healthcare workers. As an illustrative case study, the author identifies two key social factors that are likely to face the degrees of risk faced by midwives in the Special Region of Yogyakarta, Indonesia, if and when COVID-19 takes hold in Indonesia. Healthcare workers in both high and low resource-settings globally are likely to face particular risks and vulnerabilities that are shaped by localized social and health systems factors. Qualitative social and health systems research can and should be utilized proactively in order to protect healthcare workers, to inform more equitable program design, and to create a foundation for health equity within the future of global health that emerges from the pandemic.

Functional Status as Measured by Geriatric Assessment Predicts Inferior Survival in Older Allogeneic Hematopoietic Cell Transplantation Recipients.

Allogeneic hematopoietic cell transplantation (alloHCT) has been increasingly offered to older adults with hematologic malignancies. However, optimal methods to determine fitness for alloHCT have yet to be defined. We evaluated the ability of a comprehensive geriatric assessment (CGA) to predict post-alloHCT outcomes in a single-center prospective cohort study of patients age 50 years and older. Outcomes included overall survival (OS), progression-free survival (PFS), and nonrelapse mortality (NRM). A total of 148 patients were included, with a median age of 62 years (range, 50 to 76 years). In multivariate regression analysis, several CGA measures of functional status were predictive of post-alloHCT outcomes, after adjusting for traditional prognostic factors. Any deficit in instrumental activities of daily living (IADL) was associated with inferior OS (hazard ratio [HR], 1.81, 95% confidence interval [CI], 1.07 to 3.08; P = .03) and PFS (HR, 1.85; 95% CI, 1.15 to 2.99; P = .01). A Medical Outcomes Study Physical Health scale (MOS-PH) score <85 was associated with inferior OS (HR, 1.96; 95% CI, 1.13 to 3.40; P = .02), PFS (HR, 1.75; 95% CI, 1.07 to 2.88; P = .03), and increased NRM (subdistribution HR, 2.57; 95% CI, 1.12 to 5.92; P = .03). MOS-PH score was also associated with the number of non-hematologic grade ≥3 adverse events within the first 100 days after alloHCT (rate ratio, 1.61; 95% CI, 1.04 to 2.49; P = .03). These findings support previous work suggesting that IADL is an important prognostic tool prior to alloHCT. MOS-PH is newly identified as an additional metric to identify older patients at higher risk of poor post-alloHCT outcomes, including toxicity and NRM.

Interdisciplinary Rounds on a Hospitalist Service: Impact on Palliative Care Measures, Quality, and Utilization Outcomes.

BACKGROUND: Despite growth in service availability, palliative care (PC) referrals are often underutilized or delayed, which may compromise patient outcomes. LOCAL PROBLEM: Underutilized or delayed PC referrals among hospitalized adults prompted this project aimed at improving PC measures, quality, and utilization outcomes. METHODS: Data extracted from the electronic medical record were used to identify needed improvements in PC. INTERVENTION: Interdisciplinary rounds (IDRs) were implemented on the hospitalist service in a nonintensive care setting. RESULTS: Following implementation, median time to PC referral decreased by 2 days. Length of stay (LOS), direct cost, and 30-day mortality also decreased. Postintervention patients were more likely to transition home compared with another facility. CONCLUSIONS: Results support IDRs as a mechanism to improve time to PC referral, decrease LOS, direct cost, and 30-day mortality among hospitalized adults. A more objective method of identifying patients with unmet PC needs may be warranted.

2018 Salary Survey of AMIA Members: Factors Associated with Higher Salaries.

Greater transparency in salaries overall and in factors associated with differing salaries can help students and professionals plan their careers, discover biases and obstacles, and help advance professional disciplines broadly. In March 2018, we conducted the first salary survey of American Medical Informatics Association members. Our goal was to summarize salary information and provide a nuanced view pertaining to the diverse biomedical informatics community. To identify factors associated with higher salaries, we reviewed average salaries for different groups (physician status, academic status, and different leadership positions) by gender. We also fitted multiple linear regression models for all participants (N = 201) and for gender, physician- and academic-status subgroup. The mean (standard deviation) salary was $181,774 ($99,566). Men earned more than women on average, and especially among professionals from academic settings. More years working in informatics and full-time employment were two factors that were consistently associated with higher salary.

Physician Competition in the Era of Accountable Care Organizations.

OBJECTIVE: To calculate physician concentration levels for all U.S. markets using detailed data on integration and accountable care organization (ACO) participation. DATA SOURCE: 2015 SK&A office-based physician survey linked to all commercial and public payer ACOs. STUDY DESIGN: We construct three separate Herfindahl-Hirschman Index (HHI) measures and plot their distributions. We then investigate how prevailing levels of concentration change when incorporating more detailed organizational features into the HHI measure. PRINCIPAL FINDINGS: Horizontal and vertical integration strongly influences measures of physician concentration; however, ACOs have limited impact overall. ACOs are often present in competitive markets, and only in a minority of these markets do ACOs substantively increase physician concentration. CONCLUSIONS: Monitoring ACO effects on physician competition will likely have to proceed on a case-by-case basis.

Clinical assessment of balance using BBS and SARAbal in cerebellar ataxia: Synthesis of findings of a psychometric property analysis.

BACKGROUND: In the previous psychometric analysis paper in our series for identifying the core set of balance measures for the assessment of balance, we recommended the Berg Balance Scale (BBS) and balance sub-components of the Scale for the assessment and rating of ataxia (SARAbal) as psychometrically sound measures of balance for people with cerebellar ataxia (CA) secondary to multiple sclerosis. OBJECTIVE: The present study further examined the suitability of BBS and SARAbal for the assessment of balance in CA with regard to psychometric property strength, appropriateness, interpretability, precision, acceptability and feasibility. METHODS: Criteria to fulfill each factor was defined according to the framework of Fitzpatrick et al. (1998). Based on the findings of our previous psychometric analysis, each criterion was further analyzed. RESULTS: The psychometric analysis reported good reliability and validity estimates for the BBS and SARAbal recommending them as psychometrically sound measures; they fulfilled both criteria for appropriateness and interpretability, the measures showed evidence for precision and acceptability, and they were found to be feasible in terms of the time and cost involved for the balance assessment. CONCLUSION: We have provided evidence for the use of the BBS and SARAbal for the assessment of balance among people with CA.

Health@Home Moves All About the House!

It is now well recognized that patients play an important and active role in self-care and disease management, and many of these activities happen in their homes. Information technologies to support such care might be better used if they were designed taking into account the physical context of the home and the health information management needs of the residents. We conducted home-based interviews of 20 adults including an extensive analysis of their personal health information management (PHIM) tasks. Here we present these task descriptions, locations of their performance, and distribution across space and time. Implications for the informatics community include accommodating the distributed nature of tasks in the design of consumer technologies.

Symptoms and lung function decline in a middle-aged cohort of males and females in Australia.

BACKGROUND: The European Community Respiratory Health Survey is a major international study designed to assess lung health in adults. This Australian follow-up investigated changes in symptoms between sexes and the roles of asthma, smoking, age, sex, height, and change in body mass index (ΔBMI) on lung function decline (LFD), which is a major risk factor for chronic obstructive pulmonary disease (COPD). METHODS: LFD was measured as the rate of decline over time in FEV1 (mL/year) (ΔFEV1) and FVC (ΔFVC) between 1993 and 2013. Multiple linear regression was used to estimate associations between risk factors and LFD, separately for males and females. Multiple logistic regression was used to assess sex differences and changes in respiratory symptoms over time. RESULTS: In Melbourne, 318 subjects (53.8% females) participated. The prevalence of most respiratory symptoms had either remained relatively stable over 20 years or decreased (significantly so for wheeze). The exception was shortness of breath after activity, which had increased. Among the 262 subjects who completed spirometry, current smoking declined from 20.2% to 7.3%. Overall mean (± standard deviation) FEV1 declined by 23.1 (±17.1) and FVC by 22.9 (±20.2) mL/year. Predictors of ΔFEV1 in males were age, maternal smoking, and baseline FEV1; and in females they were age, ΔBMI, baseline FEV1, and pack-years in current smokers. Decline in FVC was predicted by baseline FVC, age, and ΔBMI in both sexes; however, baseline FVC predicted steeper decline in females than males. CONCLUSION: Most respiratory symptoms remained stable or decreased over time in both sexes. Age, baseline lung function, and change in BMI were associated with the rate of decline in both sexes. However, obesity and personal smoking appear to put females at higher risk of LFD than males. Health promotion campaigns should particularly target females to prevent COPD.

Preliminary Evidence for the Integrated Systems Using Telemedicine.

BACKGROUND: Autism affects as many as 1 in 68 children in the United States. Early identification and access to intervention services promote improved outcomes for children with autism and other developmental delays. Children living in rural and underserved areas have limited access to such services and are diagnosed later than those living more suburban and urban areas. Our Integrated Systems Using Telemedicine (ISUT) Model uses a cost-effective method for families to access diagnostic and other specialty care through telemedicine. This model links families, trained early intervention providers and educators, and university-based medical professionals. MATERIALS AND METHODS: We trained autism diagnostic teams throughout the state who completed diagnostic measures and connected to university medical center teams for final diagnosis of autism and coexisting conditions. We gathered preliminary data to measure the impact of the ISUT model on access to services, potential cost savings for families, and parent satisfaction with the model. RESULTS: Preliminary data indicate that our ISUT model provided families in rural and underserved areas improved access to diagnostic services as well as cost savings for travel. Our satisfaction data indicate that parents are equally satisfied with services received through the ISUT and through the University-Based Medical Center Team Model. CONCLUSIONS: The ISUT model provides a unique collaboration among the family, educational system, autism experts in the community, and the university medical center autism team while providing a cost-effective means for families to access specialty care while promoting coordination of care within the community.

Care of children with autism spectrum disorder.

Autism spectrum disorder (ASD) is both common and complicated. Many children with ASD are not identified until school age. The primary care physician (PCP) plays a vital role in recognizing the symptoms of ASD and in making referrals for definitive diagnosis. Most children with ASD also have co-occurring learning, medical, and/or mental health problems that require collaboration across the educational, medical, and mental health systems. This article reviews the symptoms of ASD, screening tools for school-aged children suspected of having ASD, and the PCP's role in identifying ASD and managing co-occurring conditions in the primary care medical home.

Psoriasis and cardiometabolic traits: modest association but distinct genetic architectures.

Psoriasis has been linked to cardiometabolic diseases, but epidemiological findings are inconsistent. We investigated the association between psoriasis and cardiometabolic outcomes in a German cross-sectional study (n=4,185) and a prospective cohort of German Health Insurance beneficiaries (n=1,811,098). A potential genetic overlap was explored using genome-wide data from >22,000 coronary artery disease and >4,000 psoriasis cases, and with a dense genotyping study of cardiometabolic risk loci on 927 psoriasis cases and 3,717 controls. After controlling for major confounders, in the cross-sectional analysis psoriasis was significantly associated with type 2 diabetes (T2D, adjusted odds ratio (OR)=2.36; 95% confidence interval CI=1.26-4.41) and myocardial infarction (MI, OR=2.26; 95% CI=1.03-4.96). In the longitudinal study, psoriasis slightly increased the risk for incident T2D (adjusted relative risk (RR)=1.11; 95% CI=1.08-1.14) and MI (RR=1.14; 95% CI=1.06-1.22), with highest risk increments in systemically treated psoriasis, which accounted for 11 and 17 excess cases of T2D and MI per 10,000 person-years. Except for weak signals from within the major histocompatibility complex, there was no evidence of genetic risk loci shared between psoriasis and cardiometabolic traits. Our findings suggest that psoriasis, in particular severe psoriasis, increases the risk for T2D and MI, and that the genetic architecture of psoriasis and cardiometabolic traits is largely distinct.

Biological therapies for the treatment of severe psoriasis in patients with previous exposure to biological therapy: a cost-effectiveness analysis.

BACKGROUND: Biologic therapies have revolutionised the care of patients with psoriasis, although they come at significant extra cost. Guidance on their use in the UK National Health Service (NHS) has so far focused on patients who are "biologic naive", yet a minority of patients have poor response and require further treatment. OBJECTIVES: To assess the potential cost effectiveness of sequential biologic therapies in patients with psoriasis who have been exposed to previous biologic therapy. METHODS: A two-part model with a 10-year time horizon was built to model an initial 13.5-week "trial" phase and a longer-term "treatment" period with annual Markov cycles. Psoriasis Area and Severity Index (PASI) response rates from subgroup analyses of three randomised placebo-controlled trials evaluating biologic agents were considered. A meta-analysis of these data provided probabilities of achieving PASI response (50/75/90) in the short term, and published evidence and assumptions were used to predict outcomes over the longer term. Benefits were measured in quality-adjusted life years (QALYs), and costs (2013-14) to the UK NHS included drugs, administration, monitoring, and hospitalisation. Costs and benefits were discounted 3.5 % per annum. Cost effectiveness of sequential biologic therapy was measured using an incremental cost-effectiveness ratio (ICER) compared to best supportive care (BSC). Extensive sensitivity analyses were performed to assess the impact of alternative assumptions on the results. RESULTS: Results indicate that over 10 years, switching to a second biologic following intolerance to or failure of a first is likely to generate more QALYs than BSC, but at a higher cost. Base case results suggest the ICER of the second biologic compared to BSC is £17,681 per QALY; however, sensitivity analyses indicate that changes in the efficacy of BSC, drug costs, dropout rates, and rates of hospitalisation have a significant impact, causing the ICER to range from less than £10,000 to over £50,000 per QALY. CONCLUSIONS: Further biologic therapy for patients with psoriasis who have previously been treated with biologic therapy may be cost effective, although there is considerable uncertainty in the results. Future studies should be designed to evaluate the clinical efficacy of biologic therapies in this subgroup with particular attention given to short-term and longer-term responses.

Beyond mobile populations: a critical review of the literature on malaria and population mobility and suggestions for future directions.

BACKGROUND: Although population mobility is frequently cited as a barrier to malaria elimination, a comparatively small body of literature has attempted to systematically examine this issue. This article reviews the literature on malaria and mobile populations in order to critically examine the ways that malaria elimination experts perceive the risks surrounding population mobility. The article brings in perspectives from HIV/AIDS and other infectious disease control programmes working in areas of high population mobility. The article aims to move beyond the current tendency to identify mobile populations as a risk group and suggests ways to reconceptualize and respond to population mobility within malaria elimination. METHODS: The review was commissioned by the Asia Pacific Malaria Elimination Network (APMEN). Searches were made using PubMed, ProQuest, Google and Google Scholar. The review includes English language published peer-reviewed literature and grey literature published up to November 2013. RESULTS: The review identified three key themes in the literature: mobility, economic development and shifting land use; concerns about accessing mobile populations; and imported and border malaria. The review found that the literature treats mobile populations as a homogenous entity and is yet to develop a more accurate understanding of the true risks surrounding population mobility. Concerns about accessing mobile populations are overstated, and methods are suggested for working collaboratively with mobile populations. Finally, the review found that many concerns about mobile populations and imported malaria would be more productively framed as border health issues. CONCLUSION: The focus on mobile populations is both excessive and insufficiently examined within the current literature. By its very nature, population mobility requires malaria elimination programmes to look beyond isolated localities and demographic groups to respond to the interconnections that mobility creates between localities and population groups. Malaria programmes will gain greater clarity by refocusing the discussion away from mobile populations as a risk group and toward mobility as a system involving interconnected localities and multiple demographic groups. Rather than focusing on mobile populations as a risk group and a barrier to elimination, malaria elimination programmes ought to develop collaborative community engagement efforts in border areas and regions of high population mobility and where imported malaria is of concern.