Teaching Dental Drawings for Freshman Dental Students and Its Correlation with Manual Dexterity.

Objective: To assess whether the implementation of teeth drawing exercises in a dental anatomy course improves first-year (D1) dental students' understanding of tooth morphology, their dexterity, and their clinical skills compared with D1s who did not participate in the drawing exercises. Methods: In 2020, a "Teeth Drawing Module" was implemented within the D1 dental anatomy curriculum. In this course, students learn how to draw accurate outlines of teeth. The students are required to complete two types of drawing projects. Illustrations and instructions of teeth drawings that are outlined in a manual drawing book, PowerPoint presentations, illustration videos, and assessments are provided. Students' grades in the drawing module, waxing skills assessments, and their didactic exams were used to evaluate and assess the correlation between their drawing aptitude and their manual skills. Students who took the drawing course were compared with students who did not take the drawing course to determine if the drawings improved students' understanding of tooth morphology, their dexterity, and their clinical skills. A comprehensive survey was also developed and distributed to students who had the drawing module in their curriculum. Results: Students who participated in the drawing module were more successful in the dental anatomy course compared with students in the control classes. Classes that had drawing exercises scored significantly higher in all dental anatomy waxing exercises compared with classes that did not have drawing exercises (p < 0.001). There was a significant positive correlation between drawing and waxing scores (p < 0.05). Moreover, there was a significant positive correlation between drawing and didactic scores (p < 0.001). Conclusions: Drawing exercises can be useful instruments for effectively representing and integrating the spatial domain of anatomical information. Teeth drawings as an adjunctive tool offer excellent visualization and allow students to improve their manual dexterity and knowledge in the dental anatomy course.

The impact of access to financial services on mitigating COVID-19 mortality globally.

The COVID-19 pandemic has disproportionately affected different social and demographic groups, deepening the negative health implications of social and economic inequalities and highlighting the importance of social determinants of health. Despite a deep literature on pandemic-related disparities, specifically regarding social determinants and health outcomes, the influence of the accessibility of financial services on health outcomes during COVID-19 remains largely unexplored. Modeling (pre-omicron) COVID-19 mortality across 142 nations, we assess the impact of national-level usage and access to formal financial services. Two financial access indexes constructed through principal component analysis capture (1) usage of and access to formal financial tools and (2) reliance on alternative and informal financial tools. On average, nations with higher pre-pandemic use of and access to formal financial services had substantially lower population mortality risk from COVID-19, controlling for key population health, demographic, and socioeconomic covariates. The scale of effect is similar in magnitude-but opposite in direction-to major risk factors identified in previous literature, such as lung cancer, hypertension, and income inequality. Findings suggest that financial services deserve greater attention both in the public health literature related to COVID-19 and more broadly in policy discussions about fostering better public health overall.

Expansion of community pharmacies' role in public vaccine delivery to children: Opportunities and need.

Despite the positive impact pharmacists have had on access to vaccines, only a limited number of community pharmacists and pharmacies are able to participate in most federal- and state-supported vaccine programs. In this commentary we (1) review vaccination services currently provided by community pharmacists in the United States, (2) highlight regulatory, reimbursement, and role-based barriers to community pharmacists' participation in the vaccines for children (VFC) program, a cornerstone program to support vaccinations of children in the United States, and (3) suggest changes to support and improve VFC participation for all health care providers. For the purposes of this commentary, community pharmacies are defined as retail pharmacies not associated with a health care system, hospital, or clinic.

A Demand for Data to Improve Outcomes Creates the Why to Move to Third Generation Immunization Information Systems.

Investments over the past two decades to collect and store immunization events established a national population health data asset. The ability to track vaccine usage and storage has increased accountability, lowered wastage, protected valuable resources, and provided the correct vaccines at the right time. Sixty-four immunization registries support the current immunization ecosystem, yet all investments to date have been through state and federal funding. Much of the technology supporting these registries is becoming harder to support, limiting the utilization of the data. For the most part all current systems have legacy 2nd-generation technology and architectures as their foundation Current technology investments in these national assets tend to be for systems that within the next five years will not be cost effectively sustainable with only federal, state and local funding. Yet quality data is being reported by immunization providers across the health care network that is increasing exponentially through electronic data exchanges integrated within Electronic Health Records (EHR) and Pharmacy Management Systems (PMS) This increase in high-quality patient immunization records creates opportunity to build immunization intelligence from the data. However, 2nd-generation Immunization Information Systems (IIS) limit the effective and timely use of this information. Considering the increasing value of the data to public and private sectors working to close immunization care gaps in populations, supporting technology must ensure easy access This is the first of two papers that highlights the power of these national registries and the data they contain to provide opportunity intelligence to the immunization ecosystem user community. Paper one illustrates the "why" for change and the need for a truly community collaborative path forward to move from 2nd- to 3rd-generation systems through partners that leverages cost sharing and common goals The end goal is to establish new supporting technology assets that accelerate the use of data to impact vaccine preventable disease (VPD) outcomes which create a new model for public-private investments to sustain the IIS national infrastructure. The second a working paper with assumptions to be tested ("Model for Sustaining and Investing in Immunization Information Systems"), shares cost and investment strategies to complete the migration and create sustainable immunization systems for the future.

A Model for Sustaining and Investing in Immunization Information Systems: Authors.

In the past three years, Scientific Technologies Corporation electronically sent one-hundred fifty million retail pharmacy patient immunization events to state and community public health immunization information systems. Today, as a conservative estimate, over 85% of the U.S. population has an immunization record in an electronic health information system. Health technology, data exchange and increasing online patient health records offer consumers, providers and the immunization community new platforms to proactively identify vaccine coverage gaps. As the value of online immunization information increases, the cost to sustain and leverage these new technologies escalates. Online immunization records and integrated decision support tools are being used extensively from the pharmacy to the emergency room. They are moving from health data vaults with few users to more ubiquitous point of care services and direct consumer engagement. The data and the supporting technology infrastructure empower the community within the immunization ecosystem. To use this opportunity to reduce the impact of vaccine preventable disease on populations, investment in sustaining and modernizing existing immunization health technology systems suggest models to articulate their value and return on investment. This paper illustrates cost and technology drivers that impact sustainability and modernization of the immunization information system infrastructure. It provides a model to support investment priority decisions and estimate costs. It reviews the technical evolution of public health immunization registries and their current legacy state providing a pathway to migrate to opportunistic third generation technology platforms. It will answer: How much should be budgeted? What can this budget achieve over the next five years? What investments should be prioritized? Is there opportunity for public-private partnerships to support sustainment cost sharing? It shows that an investment of fifty million will modernize a quarter of the current second generation immunization systems and support the remainder over the next five years.

Evidence of Economically Sustainable Village-Scale Microenterprises for Arsenic Remediation in Developing Countries.

Although unknown 25 years ago, natural arsenic contamination of groundwater affects over 50 countries and up to 200 million people. The economic viability was analyzed and modeled of eighty-eight community-based arsenic mitigation systems existing for up to 20 years in India and Bangladesh. The performances of three community-based arsenic mitigation systems that are ethnically different and separated across two different countries were monitored closely for 24 months of self-sustainable, long-term operation at WHO standards through local, paid caretakers. Based on data from the use of hybrid ion exchange materials (HIX-Nano) and the broad set of field operations, Monte Carlo simulations were used to explore the conditions required for self-sustainable operation and job creation in low-income communities (<$2/day/capita). The results from field data and cost modeling provided clear evidence of economic growth and job creation for systems managed by villagers' committee through collection of monthly tariffs. Ethnicity and religion did not have perceptible impacts on day-to-day operations or cumulative long-term revenue. The cost of the treatment technology (i.e., HIX-Nano) had minimal impact on the operational profitability, while number of customers and water delivery significantly affected profitability. Local employment generation with income significantly higher than poverty level was the most enduring outcome and led to enhanced sustainability.

The Power of Consumer Activism and the Value of Public Health Immunization Registries in a Pandemic: Preparedness for Emerging Diseases and Today's Outbreaks.

Public Health immunization registries and the immunization ecosystem have evolved over the past two decades to become significant population health data assets. Clinical providers and pharmacists are reporting the immunizations given to their patients to public health registries in 49 states and all territories, creating consolidated immunization event patient records. Most of these immunization events are reported through the provider's Electronic Health Record system (EHR), Pharmacy Management System (PMS), online, or through data uploads. Meaningful Use and health data standards (HL7) became the drivers that accelerated reporting to immunization registries and significantly improved the quantity and quality of the data. The infrastructure supporting the Immunization Ecosystem (IE) has enabled real-time compliance reporting and, more importantly, real-time patient queries. The provider community now has online access to a patient's immunization history in over three quarters of the states, and growing. This access includes a forecast of the patient's immunization gaps provided by public health decision support tools based upon the most recent ACIP recommendations. This is creating an opportunity for the provider and the patient to work together to reduce their risk of suffering a vaccine-preventable disease. This IE and the data in an Immunization Information System (IIS) are especially useful as pharmacies expand their immunization practices and create opportunities to reduce the adolescent and adult immunization gaps. In a few states, this provider-public health ecosystem has begun to extend to individuals by allowing them to access the IIS online through the use of MyIR. MyIR provides them with the electronic version of their immunization "yellow cards," recommendations for immunizations due, and the ability to print official certificates. This emerging consumer engagement creates opportunities to empower individuals to be more proactive in their family's health care. This paper builds upon early experiments to empower individuals in this ecosystem by leveraging the value of these public health data assets and trusted communications, illustrating the possibilities for engaging consumers to support reducing the impact of emerging diseases, outbreaks and the next pandemic. This paper will suggest the value of the IE and the role individuals can play within their own social networks to advance public health efforts to manage disease events. In turn, this social mission would encourage consumers to be more proactive in managing their own healthcare.

Applied medical & care compunetics to public health disease surveillance and management: Leveraging external data sources--a key to public health preparedness.

In today's global community the ability to prepare for a disease outbreak in order to mitigate the public health, social, and economic impacts on a community depends upon data to support the decision and response process. Data can come from a variety of sources. These sources not only include the medical and health care community, but also geographic, demographic, and socio-economic data. The ability to capture and utilize the data effectively from these types of data sources can mean the difference between a manageable disease outbreak that represents little or no threat to a community and one that causes a significant social and economic impact. As the health profession expands the applied use of information technology within the medical and health care communities, opportunities are created to expand the use of new data sources to support information based decisions. Information that can be used to provide early warning for disease outbreaks both naturally occurring or through a bioterrorist event; information that can be used to plan, analyze and respond to a disease event; information that can support a community's preparedness activities in order to minimize a public health event. This chapter illustrates how applied compunetics can be used to support health care as the public health professional responds to, and manages, naturally occurring diseases as well as emerging new disease threats. An electronic health environment (EHE) vision is presented that capitalizes on the use of a variety of environmental, medical, and health care data to support disease early warning, reporting, case and outbreak management and community preparedness.

Electronic health record - public health (EHR-PH) system prototype for interoperability in 21st century healthcare systems.

Information exchange, enabled by computable interoperability, is the key to many of the initiatives underway including the development of Regional Health Information Exchanges, Regional Health Information Organizations, and the National Health Information Network. These initiatives must include public health as a full partner in the emerging transformation of our nation's healthcare system through the adoption and use of information technology. An electronic health record - public health (EHR-PH)system prototype was developed to demonstrate the feasibility of electronic data transfer from a health care provider, i.e. hospital or ambulatory care settings, to multiple customized public health systems which include a Newborn Metabolic Screening Registry, a Newborn Hearing Screening Registry, an Immunization Registry and a Communicable Disease Registry, using HL7 messaging standards. Our EHR-PH system prototype can be considered a distributed EHR-based RHIE/RHIO model - a principal element for a potential technical architecture for a NHIN.