Efectos de la COVID-19 en la calidad de la atención de los servicios de salud en Colombia: Revisión de literatura / Effects of COVID-19 on the quality of health care services in Colombia: a literature review / Efeitos da covid-19 na qualidade dos serviços de saúde na colômbia: revisão da literatura

Introducción: La pandemia por COVID-19 ha afectado significativamente la calidad de los servicios de cuidado de la salud. Objetivo: Analizar los efectos en los atributos de la calidad en salud de los servicios de atención de enfermedades diferentes a la COVID-19 en Colombia, durante el periodo 2020-2022. Materiales y métodos: Se analizaron 24 artículos de alcance nacional y otros específicos de departamentos como Antioquia, Córdoba, Santander y Cundinamarca. Resultados: La pandemia por COVID-19 impactó la calidad de los servicios en la atención de enfermedades como cáncer, accidentes cerebrovasculares y de eventos como la interrupción voluntaria del embarazo. Conclusión: La calidad de la salud se vio afectada en todas sus dimensiones durante las fases de la pandemia, especialmente en la población con enfermedades crónicas y relacionadas con la salud infantil y materna. Además, se destacaron respuestas como el uso de la telemedicina y de la atención domiciliaria para contribuir a la calidad de la salud en Colombia.

Introduction: The COVID-19 pandemic has significantly affected the quality of health care services. Objective: To analyze the effects of COVID-19 on the quality of health care services focused on treating diseases other than COVID-19 in Colombia during the 2020-2022 period. Materials and methods: 24 articles were analyzed, which included some studies focused on national issues and others specific to the departments of Antioquia, Cordoba, Santander, and Cundinamarca. Results: The COVID-19 pandemic affected the quality of health services caring for diseases such as cancer, strokes, and critical circumstances like voluntary termination of pregnancy. Conclusion: All dimensions of health care were affected during the pandemic, especially impacting populations with chronic diseases and diseases related to child and maternal health. It is important to highlight that telemedicine and home care contributed to improving the quality of health in Colombia.

Introdução: A pandemia de COVID-19 afetou significativamente a qualidade dos serviços de saúde. Objetivo: Analisar os efeitos da COVID-19 nos atributos de qualidade em saúde dos serviços de atenção a outras doenças além da COVID-19 na Colômbia, durante o período 2020-2022. Materiais e métodos: foram analisados 24 artigos de âmbito nacional e outros específicos de departamentos como Antioquia, Córdoba, Santander e Cundinamarca. Resultados: A pandemia da COVID-19 impactou a qualidade dos serviços no cuidado de doenças como câncer, acidente vascular cerebral e eventos como a interrupção voluntária da gravidez. Conclusão: A qualidade da saúde foi afetada em todas as suas dimensões durante as fases da pandemia, especialmente na população com doenças crônicas e doenças relacionadas à saúde infantil e materna. Além disso, foram destacadas respostas como o uso da telemedicina e do atendimento domiciliar para contribuir para a qualidade da saúde na Colômbia.

[The innovation and challenge of artificial intelligence in the whole process management of fundus disease].

Artificial intelligence (AI) has demonstrated revolutionary potential and wide-ranging applications in the comprehensive management of fundus diseases, yet it faces challenges in clinical translation, data quality, algorithm interpretability, and cross-cultural adaptability. AI has proven effective in the efficient screening, accurate diagnosis, personalized treatment recommendations, and prognosis prediction for conditions such as diabetic retinopathy, age-related macular degeneration, and other fundus diseases. However, there is a significant gap between the need for large-scale, high-quality, and diverse datasets and the limitations of current research data. Additionally, the black-box nature of AI algorithms, the acceptance by clinicians and patients, and the generalizability of these algorithms pose barriers to their widespread clinical adoption. Researchers are addressing these challenges through approaches such as federated learning, standardized data collection, and prospective trials to enhance the robustness, interpretability, and practicality of AI systems. Despite these obstacles, the benefits of AI in fundus disease management are substantial. These include improved screening efficiency, support for personalized treatment, the discovery of novel disease characteristics, and the development of precise treatment strategies. Moreover, AI facilitates the advancement of telemedicine through 5G and the Internet of Things. Future research should continue to tackle existing issues, fully leverage the potential of AI in the prevention and treatment of fundus diseases, and advance intelligent, precise, and remote ophthalmic services to meet global eye health needs.

Telecare in the Brazilian Unified Health System: where we are and where we are heading. / Teleassistência no Sistema Único de Saúde brasileiro: onde estamos e para onde vamos?

This article explores telecare from telehealth developments and the recent acceleration of the digital health transformation caused by the COVID-19 pandemic, focusing on the Brazilian Unified Health System (SUS). It addresses terminological issues, the scope of actions, the potential use for healthcare, and constraints and contingencies for telecare in Brazil, focusing on teleconsultations and interactions between health professionals and patients. Finally, it presents a set of propositions for the development of telecare policies and practices in Brazil, considering SUS principles, in two central themes: organizational political guidelines and operational propositions to organise services and healthcare delivery. The importance of clarifying the scope and limits of new technologies is highlighted in the attempt to avoid idealizations with proposed solutions to complex health problems. Telecare solutions should be compatible with SUS principles and with the recommended model of care, with the healthcare network coordinated and organised by primary care, ensuring access to health services and integrated and quality healthcare for the Brazilian society.

O artigo explora a teleassistência a partir dos desenvolvimentos da telessaúde e da aceleração da transformação digital na saúde provocada pela pandemia de COVID-19, com foco no Sistema Único de Saúde (SUS). Aborda questões terminológicas, escopo de ações, potencialidades do uso para atenção à saúde e condicionantes e contingências para a utilização da teleassistência no Brasil, concentrando-se nas teleconsultas e nas interações entre profissionais de saúde e pacientes. Por fim, apresenta um conjunto de proposições para o desenvolvimento das políticas e práticas de teleassistência no Brasil, tendo em vista os princípios do SUS, organizados em dois eixos estratégicos centrais: diretrizes político organizacionais e proposições operacionais e de organização dos serviços e do cuidado. Destaca-se a importância de ponderar e elucidar os alcances e os limites das novas tecnologias para evitar idealizações e deslumbramentos com suas propostas de solução para os complexos problemas de saúde. As soluções de teleassistência devem ser compatíveis com princípios e diretrizes do SUS e com o modelo de atenção preconizado, que prevê a organização da rede a partir da atenção primária, para garantir acesso, integralidade e qualidade da atenção à saúde para a sociedade brasileira.

Evolution of HIV Health Care Workforce Needs in the U.S. Mountain West During the COVID-19 Pandemic: A Mixed Method Study.

ABSTRACT: The COVID-19 pandemic drastically affected health care delivery for vulnerable populations. Many facilities shifted services to telemedicine, and people with HIV or at risk of acquiring HIV experienced interruptions in care. Simultaneously, traditional training approaches to help providers adapt were disrupted. Using a mixed method approach to examine changes over time, we integrated data on trainee needs collected by the Mountain West AIDS Education and Training Center (AETC): a 10-state needs assessment survey in 2020; feedback from a 2020 community of practice; aggregate training data from 2000 to 2022; and a second survey in 2022. HIV care providers' training needs evolved from wanting support on telemedicine and COVID-19 patient care issues, to a later focus on mental health and substance use, social determinants of health, and care coordination. This integrative analysis demonstrates the vital role that AETCs can play in addressing evolving and emergent public health challenges for the HIV workforce.

Patient Retention in a Substance Use Disorder Telemedicine Clinic.

OBJECTIVES: Although research has continued to show that substance use disorders (SUDs) can be treated effectively with evidence-based treatment, there continues to be gaps in access, and utilization remains low. Alternative SUD treatment methods, including telemedicine, are increasingly being explored to reach patients where traditional in-person treatment approaches are inaccessible. This cross-sectional study aimed to explore SUD treatment retention, specifically comparing telemedicine-delivered opioid use disorder (OUD) treatment with a traditional in-person treatment delivery approach. METHODS: Patients at Cahaba Medical Care, an FQHC in Birmingham, AL with a diagnosis of OUD and undergoing buprenorphine/naloxone or buprenorphine treatment were categorized into two groups: treatment and control. The dependent variable, retention to SUD treatment, was assessed at four different time periods over 12 months to determine patient SUD consultation appointment attendance. Multiple linear regression was used to examine the relationship between SUD treatment retention and delivery mode. Correlations were obtained to assess associations between frequency of urine drug screens performed and SUD treatment retention. RESULTS: As the number of the urine drug screens patients received increased by 1, the number of SUD treatment program consultations patients attended increased by 0.69 (P < 0.001). There was no significant difference in SUD treatment retention between traditional in-person and telemedicine delivered approaches, however. CONCLUSIONS: The findings of this study suggest that a telemedicine-delivered treatment program equals retention effectiveness when compared with in-person delivery. This suggests that leveraging telemedicine to treat patients with SUD could be an effective alternative for those unable to access treatment or who are less likely to attend or complete traditional in-person treatment sessions.

A qualitative study of stakeholders' experiences with and acceptability of a technology-supported health coaching intervention (SHARE-S) delivered in coordination with cancer survivorship care.

PURPOSE: Healthy cancer survivorship involves patients' active engagement with preventative health behaviors and follow-up care. While clinicians and patients have typically held dual responsibility for activating these behaviors, transitioning some clinician effort to technology and health coaches may enhance guideline implementation. This paper reports on the acceptability of the Shared Healthcare Actions & Reflections Electronic systems in survivorship (SHARE-S) program, an entirely virtual multicomponent intervention incorporating e-referrals, remotely-delivered health coaching, and automated text messages to enhance patient self-management and promote healthy survivorship. METHODS: SHARE-S was evaluated in single group hybrid implementation-effectiveness pilot study. Patients were e-referred from the clinical team to health coaches for three health self-management coaching calls and received text messages to enhance coaching. Semi-structured qualitative interviews were conducted with 21 patient participants, 2 referring clinicians, and 2 health coaches to determine intervention acceptability (attitudes, appropriateness, suitability, convenience, and perceived effectiveness) and to identify important elements of the program and potential mechanisms of action to guide future implementation. RESULTS: SHARE-S was described as impactful and convenient. The nondirective, patient-centered health coaching and mindfulness exercises were deemed most acceptable; text messages were less acceptable. Stakeholders suggested increased flexibility in format, frequency, timing, and length of participation, and additional tailored educational materials. Patients reported tangible health behavior changes, improved mood, and increased accountability and self-efficacy. CONCLUSIONS: SHARE-S is overall an acceptable and potentially effective intervention that may enhance survivors' self-management and well-being. Alterations to tailored content, timing, and dose should be tested to determine impact on acceptability and outcomes.

A holistic lifestyle mobile health intervention for the prevention of type 2 diabetes and common mental disorders in Asian women with a history of gestational diabetes: a randomised control trial with 3-year follow-up protocol.

BACKGROUND: Women with a history of gestational diabetes mellitus (GDM) are 12-fold more likely to develop type 2 diabetes (T2D) 4-6 years after delivery than women without GDM. Similarly, GDM is associated with the development of common mental disorders (CMDs) (e.g. anxiety and depression). Evidence shows that holistic lifestyle interventions focusing on physical activity (PA), dietary intake, sleep, and mental well-being strategies can prevent T2D and CMDs. This study aims to assess the effectiveness of a holistic lifestyle mobile health intervention (mHealth) with post-GDM women in preventing T2D and CMDs in a community setting in Singapore. METHODS: The study consists of a 1-year randomised controlled trial (RCT) with a 3-year follow-up period. Post-GDM women with no current diabetes diagnosis and not planning to become pregnant will be eligible for the study. In addition, participants will complete mental well-being questionnaires (e.g. depression, anxiety, sleep) and their child's socio-emotional and cognitive development. The participants will be randomised to either Group 1 (Intervention) or Group 2 (comparison). The intervention group will receive the "LVL UP App", a smartphone-based, conversational agent-delivered holistic lifestyle intervention focused on three pillars: Move More (PA), Eat Well (Diet), and Stress Less (mental wellbeing). The intervention consists of health literacy and psychoeducational coaching sessions, daily "Life Hacks" (healthy activity suggestions), slow-paced breathing exercises, a step tracker (including brisk steps), a low-burden food diary, and a journaling tool. Women from both groups will be provided with an Oura ring for tracking physical activity, sleep, and heart rate variability (a proxy for stress), and the "HAPPY App", a mHealth app which provides health promotion information about PA, diet, sleep, and mental wellbeing, as well as display body mass index, blood pressure, and results from the oral glucose tolerance tests. Short-term aggregate effects will be assessed at 26/27 weeks (midpoint) and a 1-year visit, followed by a 2, 3, and 4-year follow-up period. DISCUSSION: High rates of progression of T2D and CMDs in women with post-GDM suggest an urgent need to promote a healthy lifestyle, including diet, PA, sleep, and mental well-being. Preventive interventions through a holistic, healthy lifestyle may be the solution, considering the inextricable relationship between physical and psychological health. We expect that holistic lifestyle mHealth may effectively support behavioural changes among women with a history of GDM to prevent T2D and CMDs. TRIAL STATUS: The protocol study was approved by the National Healthcare Group in Singapore, Domain Specific Review Board (DSRB) [2023/00178]; June 2023. Recruitment began on October 18, 2023. TRIAL REGISTRATION: ClinicalTrials.gov NCT05949957. The first submission date is June 08, 2023.

Multidisciplinary management of immunotherapy-related adverse events in solid tumors: An inter-institutional and telemedicine-based working team.

BACKGROUND: Although immune checkpoint inhibitors (ICIs) show a more favorable toxicity profile than classical cytotoxic drugs, their mechanism of action is responsible for peculiar new toxicities. There is an urgent need for a multidisciplinary approach to advice on how to manage organ-specific toxicities. METHODS: Our project aims to integrate the practices of two different hospitals into a single Italian regional collaborative model to treat immune-related adverse events (irAEs). The team structure is a multi-professional and multidisciplinary cooperative network that consists of different medical specialists. The team referrer is the medical oncologist and an existing telematic platform is used for specialists' cooperation. The leading oncologist first evaluates patients' clinical condition, therefore team intervention and teleconsultation are planned to activate proper management. After a first phase structured for general setting, outcomes analysis, data collection, and identification of critical issues, it is planned to define appropriate key performance indicators (KPIs) in quality, structure, process, and outcome settings. Therefore, a second phase would serve to implement KPIs. In the third phase, the proposal for the enlargement of the network with the extension to more centers in the context of the Regional Health Service will be performed. DISCUSSION: The multidisciplinary management of irAEs based on telemedicine fits into the debate on the renewal of healthcare systems and the push for change toward multidisciplinary with the rising use of telemedicine. To our knowledge, this is the first project reporting a multi-institutional experience for change of service in irAEs management.

Advanced Line-of-Sight (LOS) model for communicating devices in modern indoor environment.

The provision of Wireless Fidelity (Wi-Fi) service in an indoor environment is a crucial task and the decay in signal strength issues arises especially in indoor environments. The Line-of-Sight (LOS) is a path for signal propagation that commonly impedes innumerable indoor objects damage signals and also causes signal fading. In addition, the Signal decay (signal penetration), signal reflection, and long transmission distance between transceivers are the key concerns. The signals lose their power due to the existence of obstacles (path of signals) and hence destroy received signal strength (RSS) between different communicating nodes and ultimately cause loss of the packet. Thus, to solve this issue, herein we propose an advanced model to maximize the LOS in communicating nodes using a modern indoor environment. Our proposal comprised various components for instance signal enhancers, repeaters, reflectors,. these components are connected. The signal attenuation and calculation model comprises of power algorithm and hence it can quickly and efficiently find the walls and corridors as obstacles in an indoor environment. We compared our proposed model with state of the art model using Received Signal Strength (RSS) and Packet Delivery Ratio (PDR) (different scenario) and found that our proposed model is efficient. Our proposed model achieved high network throughput as compared to the state-of-the-art models.

Study protocol for an adaptive, multi-arm, multi-stage (MAMS) randomised controlled trial of brief remotely delivered psychosocial interventions for people with serious mental health problems who have experienced a recent suicidal crisis: Remote Approaches to Psychosocial Intervention Delivery (RAPID).

BACKGROUND: People with serious mental health problems (SMHP) are more likely to be admitted to psychiatric hospital following contact with crisis services. Admissions can have significant personal costs, be traumatic and are the most expensive form of mental health care. There is an urgent need for treatments to reduce suicidal thoughts and behaviours and reduce avoidable psychiatric admissions. METHODS: A multi-stage, multi-arm (MAMS) randomised controlled trial (RCT) with four arms conducted over two stages to determine the clinical and cost effectiveness of three psychosocial treatments, compared to treatment as usual (TAU), for people with SMHP who have had recent suicidal crisis. Primary outcome is any psychiatric hospital admissions over a 6-month period. We will assess the impact on suicidal thoughts and behaviour, hope, recovery, anxiety and depression. The remote treatments delivered over 3 months are structured peer support (PREVAIL); a safety planning approach (SAFETEL) delivered by assistant psychologists; and a CBT-based suicide prevention app accessed via a smartphone (BrighterSide). Recruitment is at five UK sites. Stage 1 includes an internal pilot with a priori progression criteria. In stage 1, the randomisation ratio was 1:1:1:2 in favour of TAU. This has been amended to 2:2:3 in favour of TAU following an unplanned change to remove the BrighterSide arm following the release of efficacy data from an independent RCT. Randomisation is via an independent remote web-based randomisation system using randomly permuted blocks, stratified by site. An interim analysis will be performed using data from the first 385 participants from PREVAIL, SAFETEL and TAU with outcome data at 6 months. If one arm is dropped for lack of benefit in stage 2, the allocation ratio of future participants will be 1:1. The expected total sample size is 1064 participants (1118 inclusive of BrighterSide participants). DISCUSSION: There is a need for evidence-based interventions to reduce psychiatric admissions, via reduction of suicidality. Our focus on remote delivery of established brief psychosocial interventions, utilisation of different modalities of delivery that can provide sustainable and scalable solutions, which are also suitable for a pandemic or national crisis context, will significantly advance treatment options. TRIAL REGISTRATION: ISRCTN33079589. Registered on June 20, 2022.

Clinical applications of telemedicine services using a regional telemedicine platform for cancer treatment: a cross-sectional study.

BACKGROUND: Telemedicine is beneficial for improving treatment efficiency and reducing medical expenses of cancer patients. This study focuses on cancer patients participating in teleconsultations through a regional telemedicine platform in China, analyzes the consultation process, and provides references for the clinical application of telemedicine. METHODS: We collected information on teleconsultations of cancer patients conducted from 2015 to 2022 through the regional telemedicine platform. Utilizing SPSS 23.0 software, we conducted descriptive analysis to summarize the distribution of patient gender, age, region, and disease types. The ordinal logistic regression analysis was adopted to analyze the factors influencing the waiting time and consultation duration for teleconsultations. RESULTS: From 2015 to 2022, a total of 23,060 teleconsultations were conducted for cancer patients via regional telemedicine platform, with an average growth rate of 11.09%. The main types of consultations were for lung cancer, liver cancer, and breast cancer, accounting for 18.14%, 10.49%, and 9.46% respectively. 57.05% of teleconsultations had a waiting time of less than 24 h, while patient age, consultation expert level, and disease type were the main factors influencing the waiting time. 50.06% of teleconsultations had a duration of more than 20 min, and the inviting hospital level and the title of invited consultant were the main factors influencing the consultation duration. CONCLUSIONS: In China, telemedicine has been widely employed in the clinical diagnosis and treatment of cancers, covering various types of oncological diseases. However, the waiting time for teleconsultations was generally more than 12 h, indicating the need to enhance consultation scheduling and allocate more expert resources to further optimize the efficiency of teleconsultations. Additionally, further exploration is required for remote health management of outpatients with cancers outside the hospital.

Evaluation of Telemedicine Consultations Using Health Outcomes and User Attitudes and Experiences: Scoping Review.

BACKGROUND: Despite a recent rise in adoption, telemedicine consultations retention remains challenging, and aspects around the associated experiences and outcomes remain unclear. The need to further investigate these aspects was a motivating factor for conducting this scoping review. OBJECTIVE: With a focus on synchronous telemedicine consultations between patients with nonmalignant chronic illnesses and health care professionals (HCPs), this scoping review aimed to gain insights into (1) the available evidence on telemedicine consultations to improve health outcomes for patients, (2) the associated behaviors and attitudes of patients and HCPs, and (3) how supplemental technology can assist in remote consultations. METHODS: PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews) guided the scoping review process. Inclusion criteria were (1) involving adults with nonmalignant, noncommunicable chronic conditions as the study population; (2) focusing on health outcomes and experiences of and attitudes toward synchronous telemedicine consultations between patients and HCPs; and (3) conducting empirical research. A search strategy was applied to PubMed (including MEDLINE), CINAHL Complete, APA PsycNet, Web of Science, IEEE, and ACM Digital. Screening of articles and data extraction from included articles were performed in parallel and independently by 2 researchers, who corroborated their findings and resolved any conflicts. RESULTS: Overall, 4167 unique articles were identified from the databases searched. Following multilayer filtration, 19 (0.46%) studies fulfilled the inclusion criteria for data extraction. They investigated 6 nonmalignant chronic conditions, namely chronic obstructive pulmonary disease, diabetes, chronic kidney disease, ulcerative colitis, hypertension, and congestive heart failure, and the telemedicine consultation modality varied in each case. Most observed positive health outcomes for patients with chronic conditions using telemedicine consultations. Patients generally favored the modality's convenience, but concerns were highlighted around cost, practical logistics, and thoroughness of clinical examinations. The majority of HCPs were also in favor of the technology, but a minority experienced reduced job satisfaction. Supplemental technological assistance was identified in relation to technical considerations, improved remote workflow, and training in remote care use. CONCLUSIONS: For patients with noncommunicable chronic conditions, telemedicine consultations are generally associated with positive health outcomes that are either directly or indirectly related to their ailment, but sustained improvements remain unclear. These modalities also indicate the potential to empower such patients to better manage their condition. HCPs and patients tend to be satisfied with remote care experience, and most are receptive to the modality as an option. Assistance from supplemental technologies mostly resides in addressing technical issues, and additional modules could be integrated to address challenges relevant to patients and HCPs. However, positive outcomes and attitudes toward the modality might not apply to all cases, indicating that telemedicine consultations are more appropriate as options rather than replacements of in-person visits.

Cultural and Contextual Adaptation of Digital Health Interventions: Narrative Review.

BACKGROUND: Emerging evidence suggests that positive impacts can be generated when digital health interventions are designed to be responsive to the cultural and socioeconomic context of their intended audiences. OBJECTIVE: This narrative review aims to synthesize the literature about the cultural adaptation of digital health interventions. It examines how concepts of culture and context feature in design and development processes, including the methods, models, and content of these interventions, with the aim of helping researchers to make informed decisions about how to approach cultural adaptation in digital health. METHODS: Literature searches for this narrative review were conducted across 4 databases. Following full-text article screening by 2 authors, 16 studies of interventions predominantly focused on the self-management of health were selected based on their detailed focus on the process of cultural adaptation. Key considerations for cultural adaptation were identified and synthesized through a qualitative narrative approach, enabling an integrative and in-depth understanding of cultural adaptation. RESULTS: The literature demonstrates varying approaches and levels of cultural adaptation across stages of intervention development, involving considerations such as the research ethos orienting researchers, the methodologies and models used, and the resultant content adaptations. In relation to the latter, culturally appropriate and accessible user interface design and translation can be seen as particularly important in shaping the level of adaptation. CONCLUSIONS: Optimizing cultural adaptation involves linking culture with other contextual factors such as economic conditions and social systems to ensure accessibility and the sustained use of digital health interventions. Culturally humble approaches that use the involvement of a broad range of participants, experts, and other stakeholders are demonstrated to spark vital insights for content development, implementation, and evaluation.

Telapheresis: One institution's experience.

Telemedicine in its most common form is the use of videoconferencing to consult with a patient and telapheresis is telemedicine in the form of videotelephony applied to consult with a patient for apheresis. The article discusses how a large apheresis program in a metropolitan area provided physician coverage for apheresis in a more remote hospital using telapheresis with local physician "partners" and local nurses employed by and trained by the apheresis program that perform the procedure. Consent for the procedure was obtained, and orders were placed by the local physician after consultation with the apheresis physician, or the apheresis physician him/herself, having obtained privileges at the remote hospital. This allowed patients access to apheresis procedures nearer to their place of residence and in familiar surroundings which generally made them feel more positive about their health care experience.

Application of artificial bee colony algorithm based on homogenization mapping and collaborative acquisition control in network communication security.

In order to optimize the spectrum allocation strategy of existing wireless communication networks and improve information transmission efficiency and data transmission security, this study uses the independent correlation characteristics of chaotic time series to simulate the collection and control strategy of bees, and proposes an artificial bee colony algorithm based on uniform mapping and collaborative collection control. Furthermore, it proposes an artificial bee colony algorithm based on uniform mapping and collaborative collection and control. The method begins by establishing a composite system of uniformly distributed Chebyshev maps. In the neighborhood intervals where the nectar sources are firmly connected and relatively independent, the algorithm then conducts a chaotic traversal search. The research results demonstrated the great performance of the suggested algorithm in each test function as well as the positive effects of the optimization search. The network throughput rate was over 300 kbps, the quantity of security service eavesdropping was below 0.1, and the spectrum utilization rate of the algorithm-based allocation method could be enhanced to 0.8 at the most. Overall, the performance of the proposed algorithm outperformed the comparison algorithm, with high optimization accuracy and a significant amount of optimization. This is favorable for the efficient use of spectrum resources and the secure transmission of communication data, and it encourages the development of spectrum allocation technology in wireless communication networks.

Novel model to authenticate role-based medical users for blockchain-based IoMT devices.

The IoT (Internet of Things) has played a promising role in e-healthcare applications during the last decade. Medical sensors record a variety of data and transmit them over the IoT network to facilitate remote patient monitoring. When a patient visits a hospital he may need to connect or disconnect medical devices from the medical healthcare system frequently. Also, multiple entities (e.g., doctors, medical staff, etc.) need access to patient data and require distinct sets of patient data. As a result of the dynamic nature of medical devices, medical users require frequent access to data, which raises complex security concerns. Granting access to a whole set of data creates privacy issues. Also, each of these medical user need to grant access rights to a specific set of medical data, which is quite a tedious task. In order to provide role-based access to medical users, this study proposes a blockchain-based framework for authenticating multiple entities based on the trust domain to reduce the administrative burden. This study is further validated by simulation on the infura blockchain using solidity and Python. The results demonstrate that role-based authorization and multi-entities authentication have been implemented and the owner of medical data can control access rights at any time and grant medical users easy access to a set of data in a healthcare system. The system has minimal latency compared to existing blockchain systems that lack multi-entity authentication and role-based authorization.

eHealth Literacy and Web-Based Health Information-Seeking Behaviors on COVID-19 in Japan: Internet-Based Mixed Methods Study.

BACKGROUND: During the COVID-19 pandemic, much misinformation and disinformation emerged and spread rapidly via the internet, posing a severe public health challenge. While the need for eHealth literacy (eHL) has been emphasized, few studies have compared the difficulties involved in seeking and using COVID-19 information between adult internet users with low or high eHL. OBJECTIVE: This study examines the association between eHL and web-based health information-seeking behaviors among adult Japanese internet users. Moreover, this study qualitatively shed light on the difficulties encountered in seeking and using this information and examined its relationship with eHL. METHODS: This cross-sectional internet-based survey (October 2021) collected data from 6000 adult internet users who were equally divided into sample groups by gender, age, and income. We used the Japanese version of the eHL Scale (eHEALS). We also used a Digital Health Literacy Instrument (DHLI) adapted to the COVID-19 pandemic to assess eHL after we translated it to Japanese. Web-based health information-seeking behaviors were assessed by using a 10-item list of web sources and evaluating 10 topics participants searched for regarding COVID-19. Sociodemographic and other factors (eg, health-related behavior) were selected as covariates. Furthermore, we qualitatively explored the difficulties in information seeking and using. The descriptive contents of the responses regarding difficulties in seeking and using COVID-19 information were analyzed using an inductive qualitative content analysis approach. RESULTS: Participants with high eHEALS and DHLI scores on information searching, adding self-generated information, evaluating reliability, determining relevance, and operational skills were more likely to use all web sources of information about COVID-19 than those with low scores. However, there were negative associations between navigation skills and privacy protection scores when using several information sources, such as YouTube (Google LLC), to search for COVID-19 information. While half of the participants reported no difficulty seeking and using COVID-19 information, participants who reported any difficulties, including information discernment, incomprehensible information, information overload, and disinformation, had lower DHLI score. Participants expressed significant concerns regarding "information quality and credibility," "abundance and shortage of relevant information," "public trust and skepticism," and "credibility of COVID-19-related information." Additionally, they disclosed more specific concerns, including "privacy and security concerns," "information retrieval challenges," "anxieties and panic," and "movement restriction." CONCLUSIONS: Although Japanese internet users with higher eHEALS and total DHLI scores were more actively using various web sources for COVID-19 information, those with high navigation skills and privacy protection used web-based information about COVID-19 cautiously compared with those with lower proficiency. The study also highlighted an increased need for information discernment when using social networking sites in the "Health 2.0" era. The identified categories and themes from the qualitative content analysis, such as "information quality and credibility," suggest a framework for addressing the myriad challenges anticipated in future infodemics.

Clinician commentary on addressing suicidality safety risk in students through a hospital-school-community telepartnership program.

Comments on the article by Shaidullah, et al. (see record 2024-13778-001). Shahidullah and team describe the utilization of the hospital-school-community telepartnership (HSCT), a telehealth program aimed to increase rapid crisis response and interagency care coordination for students with suicidality safety risk. The HSCT team followed both crisis mental health (SAFE-T) and telebehavioral health best practices, with a licensed teleclinician conducting virtual crisis evaluation at the student's school, often on the same day. The HSCT maximized telebehavioral health by simultaneously supporting and consulting with school staff who often serve as de facto crisis mental health with little training or supported time. This collegial cross-system approach resonates with the current author team's experience of the importance of training, including opportunities to validate the supports that school personnel have provided as well as problem solving together to support students in crisis. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Increasing Emotional Distress and Use of Health Services among Hospitality Industry Workers During and After the COVID-19 Lockdown.

Objective: To examine the emotional distress situation among hospitality industry workers and their access to and use of health care including telehealth services during the COVID-19 pandemic. Methods: A survey was administered on the Qualtrics platform both in English and Spanish from November 18, 2020, to November 30, 2020, through the Culinary Workers Union in Nevada. A total of 1182 union members participated in the survey, of whom 892 completed the survey. Descriptive and multivariable regression analyses were conducted. Results: Among 892 respondents, 78% were people of color; 71% were laid off or furloughed during the COVID-related shutdown, but most had access to health care. Further, 78.8% experienced at least 2 or more signs of emotional distress during the pandemic. Females and unemployment status were positively associated with experiencing emotional distress. About 43.5% received care through telehealth, although most did not prefer telehealth (74.2%). Only 18.3% of non-telehealth users were interested in telehealth and 15.0% had never heard about telehealth. Conclusions: Health insurance coverage is essential for access to health services regardless of employment status. Strengthening mental health services, including psychological counselling for hospitality workers, is needed in such public health emergency situations as the ongoing COVID-19 pandemic.

Introducing Virtual Shared Medical Appointments as a Novel Treatment Platform for Functional Movement Disorders.

The landscape of medical care has rapidly evolved with technological advancements, particularly through the widespread adoption of virtual appointments catalyzed by the COVID-19 pandemic. This shift has transcended geographical barriers, enhancing access for underserved populations and those with disabilities to specialized healthcare providers. A notable development stemming from this trend is the emergence of virtual shared medical appointments (VSMAs), which integrate group-based education with telemedicine technology. While VSMAs have demonstrated efficacy in conditions such as obesity, diabetes, and neurological disorders, their effectiveness in managing Functional Movement Disorders (FMD) is currently under investigation. FMDs pose unique challenges in diagnosis and acceptance, with high rates of misdiagnosis and treatment delays. VSMAs offer a promising solution by providing educational modules and fostering peer support among patients with similar diagnoses. At the Cleveland Clinic Center for Neurological Restoration, VSMAs have been embraced to enhance care standards for FMD patients. The program facilitates educational sessions and follow-up meetings to improve treatment adherence and psychological well-being. Early outcomes indicate increased patient acceptance and engagement, with significant program growth observed. Ongoing research aims to evaluate stakeholder perspectives and refine session content to further reduce stigma and the healthcare burden associated with FMDs.