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1.
Open Res Eur ; 4: 23, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39100072

RESUMO

Background: This research delves into the critical aspects of identity management, access control, and authorization practices within the domains of public and private universities. Identity management involves the meticulous management and control of user identities, encompassing the establishment and maintenance of user profiles, role assignments, and access privileges. Access control is the practice of defining and enforcing policies that govern who can access an IT system or application and which resources they can interact with. Authorization, meanwhile, determines the specific actions and privileges granted to users based on their roles and permissions. Methods: To understand the variances in identity management and access control approaches, we conducted a comparative analysis between public and private universities. Our investigation scrutinized the user populations with access to university systems, the enforcement of access limitations, authentication methods, and password policies. Additionally, we examined the nuances of authorization processes, levels of authorization, access approval authorities, user status and role changes, unique user account management, account deletion procedures, user authentication methods, password complexity and expiration policies, password storage methods, and session termination policies. Results: This study revealed that both public and private universities prioritize these security measures, with a common categorization of these processes. Nevertheless, there exist disparities, such as the inclusion of contractors and vendors in the user population at private universities, the manual deletion of user accounts in private institutions, and variations in password policies and storage methods. Private universities tend to enforce stricter password policies, employ more secure password storage methods, and implement automatic session termination features. Conclusions: This research provides valuable insights into the practices and approaches adopted by public and private universities to safeguard their digital environments. The findings serve as a valuable resource for enhancing identity management, access control, and authorization protocols, enabling institutions to fortify their cybersecurity defenses in an ever-evolving threat landscape.

2.
BMC Med Educ ; 24(1): 829, 2024 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-39090703

RESUMO

BACKGROUND: Teaching helps the teacher's own learning as a professional-as the saying goes, 'to teach is to learn twice'. Near-peer teaching in clinical practice has been shown to contribute to the development of both teaching skills and necessary competencies for doctors. Research on how near-peer teachers learn through their teaching roles has mainly focused on classroom learning. However, understanding how the phenomenon of 'teaching is learning twice' occurs in clinical settings and its influencing factors is important for the development of a quality workplace learning environment. Therefore, this study investigated how residents learn through teaching in clinical practice and the factors influencing this process. METHODS: This study's methodology is based on the constructivist grounded theory from a social constructivist perspective. Several teaching hospitals in Japan were included, and the study participants were post-graduate year 2 residents (PGY2s) from these hospitals. The interviews were recorded, transcribed into text, and analysed by the first author. RESULTS: From January 2016 to July 2022, 13 interviews were conducted with 11 PGY2s from nine educational hospitals. The PGY2s played diverse educational roles in clinical settings and learned competencies as physicians in almost all areas through such roles. We found that knowledge transfer and serving as role models stimulated PGY2s' intrinsic motivation, encouraged reflection on their own experiences, and promoted self-regulated learning. Further, educating about procedural skills and clinical reasoning prompted reflection on their own procedural skills and thought processes. Supporting post-graduate year 1 residents' reflections led to the refinement of PGY2s' knowledge and thought processes through the verbal expression of their learning experiences. Such processes required the formation of a community of practice. Thus, education promoted learning through reflection and clarified the expert images of themselves that PGY2s envisaged. CONCLUSIONS: The study found that residents acquire various physician competencies through multiple processes by teaching as near-peer teachers in clinical settings, that a community of practice must be formed for near-peer teaching to occur in a clinical setting, and that teaching brings learning to those who teach by promoting reflection and helping them envision the professionals they aim to be.


Assuntos
Competência Clínica , Internato e Residência , Aprendizagem , Pesquisa Qualitativa , Ensino , Humanos , Japão , Masculino , Feminino , Educação de Pós-Graduação em Medicina , Grupo Associado , Adulto , Teoria Fundamentada , Hospitais de Ensino
3.
Int J Qual Stud Health Well-being ; 19(1): 2371536, 2024 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-39092586

RESUMO

This qualitative study explored language brokers' conceptualizations of their roles and responsibilities within the family in Sydney, Australia. Semi-structured interviews were carried out to obtain retrospective accounts of language brokering experiences from 14 self-identified language brokers, 10 females and four males aged between 19 to 49 years (Mean age = 31) who started brokering between ages 7 to 16 (M = 11). Participants were from varied ethnic and socio-cultural backgrounds (Turkish, Lebanese, Filipino, Vietnamese, Chinese and Greek/German). Thematic analysis identified three primary themes: "Hidden Carers: When Parent-Child Roles are Reversed"; "Lost Childhoods: Personal Sacrifice for the Good of the Family"; and "Protecting Parents: Language Brokers as Custodians of Information." Findings revealed that language brokering constitutes a form of hidden caregiving that carries with it several ramifications for the individual and their family. These findings have important implications for future research and policymakers working towards developing culturally responsive interventions that improve the health and wellbeing of language brokers and the resettlement experiences of migrants and their families.


Assuntos
Cuidadores , Idioma , Pesquisa Qualitativa , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Cuidadores/psicologia , Adulto Jovem , Austrália , Criança , Adolescente , Migrantes/psicologia , Estudos Retrospectivos , Etnicidade , Pais/psicologia , Relações Pais-Filho , Família
4.
Cureus ; 16(7): e64404, 2024 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-39130977

RESUMO

Cardiovascular diseases (CVDs) account for nearly half of chronic kidney disease (CKD)-related deaths. Hypomagnesemia has been associated with various cardiovascular conditions and predicts a decline in renal function leading to end-stage renal disease (ESRD). The objective of this review is to delve into and discuss the significance of magnesium (Mg) in cardiovascular and renal functions, the clinical consequences of hypomagnesemia on CVD and CKD, and the benefits of Mg supplementation in managing CVD and CKD. This review is the result of an extensive search for pertinent articles in databases like PubMed, Medline, PubMed Central, and Google Scholar. Based on the literature search conducted in this review, we concluded that Mg protects against various CVDs and delays the progression of CKD. Mg can regulate pathways associated with inflammation, oxidative stress, and fibrosis. Therefore, maintaining slightly elevated Mg levels and timely Mg supplementation may benefit patients with CVD and CKD. There is a need for additional prospective randomized controlled trials to fully comprehend the therapeutic effects of Mg on CVD and CKD along with setting individualized target levels for serum Mg in such patients.

5.
JMIR Med Educ ; 10: e52784, 2024 Aug 13.
Artigo em Inglês | MEDLINE | ID: mdl-39140269

RESUMO

Background: With the increasing application of large language models like ChatGPT in various industries, its potential in the medical domain, especially in standardized examinations, has become a focal point of research. Objective: The aim of this study is to assess the clinical performance of ChatGPT, focusing on its accuracy and reliability in the Chinese National Medical Licensing Examination (CNMLE). Methods: The CNMLE 2022 question set, consisting of 500 single-answer multiple choices questions, were reclassified into 15 medical subspecialties. Each question was tested 8 to 12 times in Chinese on the OpenAI platform from April 24 to May 15, 2023. Three key factors were considered: the version of GPT-3.5 and 4.0, the prompt's designation of system roles tailored to medical subspecialties, and repetition for coherence. A passing accuracy threshold was established as 60%. The χ2 tests and κ values were employed to evaluate the model's accuracy and consistency. Results: GPT-4.0 achieved a passing accuracy of 72.7%, which was significantly higher than that of GPT-3.5 (54%; P<.001). The variability rate of repeated responses from GPT-4.0 was lower than that of GPT-3.5 (9% vs 19.5%; P<.001). However, both models showed relatively good response coherence, with κ values of 0.778 and 0.610, respectively. System roles numerically increased accuracy for both GPT-4.0 (0.3%-3.7%) and GPT-3.5 (1.3%-4.5%), and reduced variability by 1.7% and 1.8%, respectively (P>.05). In subgroup analysis, ChatGPT achieved comparable accuracy among different question types (P>.05). GPT-4.0 surpassed the accuracy threshold in 14 of 15 subspecialties, while GPT-3.5 did so in 7 of 15 on the first response. Conclusions: GPT-4.0 passed the CNMLE and outperformed GPT-3.5 in key areas such as accuracy, consistency, and medical subspecialty expertise. Adding a system role insignificantly enhanced the model's reliability and answer coherence. GPT-4.0 showed promising potential in medical education and clinical practice, meriting further study.


Assuntos
Avaliação Educacional , Licenciamento em Medicina , Humanos , China , Avaliação Educacional/métodos , Avaliação Educacional/normas , Reprodutibilidade dos Testes , Competência Clínica/normas
6.
Midwifery ; 138: 104130, 2024 Aug 02.
Artigo em Inglês | MEDLINE | ID: mdl-39137539

RESUMO

OBJECTIVE: to identify the perception of professional empowerment among midwives in selected Latin American countries (LA). Specifically, this study aimed to compare i) the global level of empowerment among midwives in different LA countries, ii) the scores according to the different dimensions of the scale, and iii) scores according to area the of expertise. DESIGN: A quantitative, observational, analytical, cross-sectional and multisite study using an adaptation of the Perceptions Midwifery Empowerment Scale (PEMS). SETTINGS: Clinical, educational and managerial midwifery positions in 5 LA countries belonging to a Latin American Research Network in Midwifery. All the participating countries reported a similar profile regarding type of education, association and regulation procedures. PARTICIPANTS: A total of 1127 responses from midwives with different professional backgrounds were included in the study. FINDINGS: A total mean score of 73.28 (74.23-72.03) points was reported. Chile reported the lowest score of empowerment compared to the other countries, while Argentina reported the highest. Midwives' perceptions of empowerment within their area of expertise, primary health care (PHC) was the area of reference, and gynaecology reported a significantly lower score. Midwives working in management were significantly more empowered compared with those in other areas. Midwives who had continuous education and postgraduate studies were the most empowered. Regarding the provision of woman-centred Care, Chile and El Salvador differed significantly from Argentina (reference), while Uruguay reported a significantly higher score in this dimension. Midwives working in hospital wards reported significantly lower scores compared to those working in PHC. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE: This study suggests that midwifery programmes in the LA countries would benefit from prioritising professional empowerment, especially in the areas of hospital practice, where midwives' perceptions of empowerment were most limited.

7.
Cytokine ; 182: 156732, 2024 Aug 09.
Artigo em Inglês | MEDLINE | ID: mdl-39126765

RESUMO

A chronic autoimmune condition known as type 1 diabetes mellitus (T1DM) has characteristics marked by a gradual immune-mediated deterioration of the ß-cells that produce insulin and causes overt hyperglycemia. it affects more than 1.2 million kids and teenagers (0-19 years old). In both, the initiation and elimination phases of T1DM, cytokine-mediated immunity is crucial in controlling inflammation. T regulatory (Treg) cells, a crucial anti-inflammatory CD4+ T cell subset, secretes interleukin-35 (IL-35). The IL-35 has immunomodulatory properties by inhibiting pro-inflammatory cells and cytokines, increasing the secretion of interleukin-10 (IL-10) as well as transforming Growth Factor- ß (TGF-ß), along with stimulating the Treg and B regulatory (Breg) cells. IL-35, it is a possible target for cutting-edge therapies for cancers, inflammatory, infectious, and autoimmune diseases, including TIDM. Unanswered questions surround IL-35's function in T1DM. Increasing data suggests Treg cells play a crucial role in avoiding autoimmune T1DM. Throughout this review, we will explain the biological impacts of IL-35 and highlight the most recently progresses in the roles of IL-35 in treatment of T1DM; the knowledge gathered from these findings might lead to the development of new T1DM treatments. This review demonstrates the potential of IL-35 as an effective autoimmune diabetes inhibitor and points to its potential therapeutic value in T1DM clinical trials.

8.
BMC Public Health ; 24(1): 2215, 2024 Aug 14.
Artigo em Inglês | MEDLINE | ID: mdl-39143550

RESUMO

BACKGROUND: Many young couples are planning to share paid work, childcare, and housework equally between each other. But implementing such a 50/50-split-model is difficult and parents often return to traditional gender role distributions after the birth of a child. This return has potential negative effects on mental health, physical health, and relationship satisfaction. Therefore, this study aims to find practicable strategies on a behavioral-level which new parents can apply in their daily routine to successfully implement the 50/50-split-model if they wish to do so. METHODS: This qualitative study, DREAMTALK, is part of the multi-method, prospective Dresden Study on Parenting, Work, and Mental Health (DREAM). For DREAMTALK, N = 25 parents implementing a 50/50-split-model were selected based on quantitative data regarding time use, which participants had provided in questionnaires. In DREAMTALK, problem-centered interviews were conducted with the selected sample at 17 months postpartum. Those were analyzed via qualitative content analysis, which is systematic, rule-guided, and based on the criteria of validity and reliability. RESULTS: The qualitative content analysis revealed a catalog of 38 practicable strategies to manage daily routine, which can help parents to successfully implement a 50/50-split-model. Individual participants used 23 success strategies on average. Examples include having a regular coordination appointment with the other parent, planning foresightedly, flexibility, reducing cleaning, optimization of routes, or moderate split-shift parenting. Some of these strategies seem opposing, e.g., planning foresightedly, and at the same time, meeting unpredicted changes with flexibility. Those seemingly opposing strategies were well balanced by the participants, which was an additional strategy. CONCLUSIONS: Parents can use the success strategies relatively independently of external circumstances. This behavioral perspective extends prior theories, which have focused on explaining unequal gender role distributions with external circumstances. A behavioral perspective can be a gateway to assist more parents to pioneer in implementing the 50/50-split-model, which might in turn lead to a healthier and more satisfied public population.


Assuntos
Cuidado da Criança , Pais , Pesquisa Qualitativa , Humanos , Feminino , Masculino , Adulto , Pais/psicologia , Poder Familiar/psicologia , Estudos Prospectivos , Zeladoria , Emprego/psicologia
9.
Work ; 2024 Aug 14.
Artigo em Inglês | MEDLINE | ID: mdl-39150841

RESUMO

BACKGROUND: Technological advancements and the COVID-19 crisis have accelerated the adoption of telework, impacting employees' work dynamics. Moreover, an aging workforce emphasises the need for sustainable employability. With reference to the Job Demands-Resources (JD-R) Model, this study explores how telework relates to job demands and job resources and, subsequently, to sustainable employability. OBJECTIVE: The present study investigates the repercussions of increased telework on employees' sustainable employability. Hypotheses posit direct and indirect (i.e., mediated) relationships, providing insights for evidence-based telework policies. METHODS: Data from 552 government employees was collected through an online survey. Data collection occurred during the COVID-19 pandemic when widespread teleworking was prevalent. A path model was employed to analyse associations between telework, job demands (specifically work pressure), job resources (social support, workplace communication, and role clarity), and sustainable employability dimensions, including vitality, work ability, and employability. RESULTS: Our path model reveals that heightened telework was associated with elevated work pressure and diminished role clarity. Surprisingly, a positive association emerges between work pressure and sustainable employability. Notably, no significant relationship is found between telework, social support, and workplace communication. Role clarity is likely to be pivotal, positively influencing vitality and employability. CONCLUSIONS: This study provides valuable insights into the effects of telework on job demands, resources, and sustainable employability. The unexpected positive association between work pressure and sustainable employability challenges conventional stressor paradigms. The relationships between telework, job demands, job resources, and sustainable employability uncovered in this study can contribute to evidence-based teleworking policies and strategies that support employee health and employability amidst evolving work structures.

10.
J Pharm Policy Pract ; 17(1): 2385936, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39139389

RESUMO

Background: Over the past decade, Canada has witnessed a shift of several drugs from prescription-only to behind-the-counter (BTC) and over-the-counter (OTC) status. This work examined community pharmacists' agreement with the current scheduling of agents used in the management of allergic rhinitis, heartburn, and vulvovaginitis. Methods: From September to October 2022, an online survey was administered to pharmacists practicing in in Ontario and Québec. The survey aimed to gather insights into their preferred scheduling for 15 medicines commonly used to manage the three selected conditions. Pharmacists were asked whether they agreed with the current scheduling status of each and, if not, how they feel it should be scheduled. Results: 715 pharmacists completed the survey, 462 from Ontario and 253 from Québec. Most were staff pharmacists working 30 or more hours per week, having been a pharmacist for 1-10 years. Ontario pharmacists expressed a preference for scheduling change for five drugs (four prescription [terconazole for intravaginal use, famotidine, rupatadine, mometasone nasal spray] and one unscheduled [ranitidine 75 mg]), while Québec pharmacists expressed preference for scheduling change for three prescription drugs (terconazole for intravaginal use, famotidine, rupatadine). Discussion: As pharmacy practice continues to evolve, pharmacists' comfort with initiating previously prescription-only therapy independently or assisting patients with self-selection may similarly evolve. Of the five drugs identified as having a discrepancy between current status and pharmacist preference, four are prescription and may be candidates to consider for prescription to OTC switch. Conclusion: Pharmacists in Ontario and Québec have expressed preference for most products used in the treatment of allergic rhinitis, heartburn, and vulvovaginitis to be categorised as Schedule II (BTC) or Schedule III (OTC) available only in pharmacies.

11.
Cell ; 2024 Jul 31.
Artigo em Inglês | MEDLINE | ID: mdl-39106863

RESUMO

It is currently not known whether mRNAs fulfill structural roles in the cytoplasm. Here, we report the fragile X-related protein 1 (FXR1) network, an mRNA-protein (mRNP) network present throughout the cytoplasm, formed by FXR1-mediated packaging of exceptionally long mRNAs. These mRNAs serve as an underlying condensate scaffold and concentrate FXR1 molecules. The FXR1 network contains multiple protein binding sites and functions as a signaling scaffold for interacting proteins. We show that it is necessary for RhoA signaling-induced actomyosin reorganization to provide spatial proximity between kinases and their substrates. Point mutations in FXR1, found in its homolog FMR1, where they cause fragile X syndrome, disrupt the network. FXR1 network disruption prevents actomyosin remodeling-an essential and ubiquitous process for the regulation of cell shape, migration, and synaptic function. Our findings uncover a structural role for cytoplasmic mRNA and show how the FXR1 RNA-binding protein as part of the FXR1 network acts as an organizer of signaling reactions.

12.
Violence Vict ; 39(3): 351-366, 2024 Aug 06.
Artigo em Inglês | MEDLINE | ID: mdl-39107069

RESUMO

An ethnically diverse sample of 384 male and female undergraduates was assessed for their gender role beliefs based on positive (family responsibility) vs. negative (male dominance and female submissiveness) aspects derived from Hispanic cultural traditions. Negative male and female gender role beliefs were significantly positively correlated with reported victimization by and perpetration of severe intimate partner violence (IPV) for both men and women. Positive male gender role beliefs were negatively correlated with reported victimization by and perpetration of IPV for both men and women, with women also providing some evidence that positive female gender role beliefs were associated with less IPV.


Assuntos
Vítimas de Crime , Papel de Gênero , Violência por Parceiro Íntimo , Estudantes , Adulto , Feminino , Humanos , Masculino , Adulto Jovem , Vítimas de Crime/psicologia , Hispânico ou Latino , Relações Interpessoais , Violência por Parceiro Íntimo/psicologia , Inquéritos e Questionários
13.
Nutrients ; 16(15)2024 Aug 01.
Artigo em Inglês | MEDLINE | ID: mdl-39125392

RESUMO

Diet is the only treatment for celiac disease (CeD), and good adherence to a gluten-free diet (GFD) is the only way to ensure complete remission and to prevent complications. Limited education about the disease and a GFD is an attributing factor to inadequate adherence. Thus, our aim was to assess the current knowledge about a GFD and the clinical monitoring of adherence to the diet among CeD people and HCPs. Specific questionnaires were designed and distributed to assess the knowledge of CeD people (Q1 questionnaire) (n = 2437) and to analyze the follow-up of the disease from the perspective of patients (Q2 questionnaire) (n = 1294) and HCPs (Q3 questionnaire) (n = 346). Two-thirds of HCPs specialized in pediatric care, while one-third did so in adult care. In CeD people, general questions regarding food classification and cross-contamination are well understood. When patients have doubts, 51.4% reported using the Internet and social networks. Thus, it is crucial that resources like social media are reliable and provide valuable information. Q3 revealed the lack of time to follow up the diet after diagnosis (48% of HCPs allocate < 15 min), the interest in further training, and the need for a professional specialized in diets within the healthcare system. In conclusion, it is essential to enhance nutritional education to increase awareness of a GFD.


Assuntos
Doença Celíaca , Dieta Livre de Glúten , Conhecimentos, Atitudes e Prática em Saúde , Pessoal de Saúde , Humanos , Dieta Livre de Glúten/estatística & dados numéricos , Doença Celíaca/dietoterapia , Feminino , Masculino , Inquéritos e Questionários , Adulto , Educação de Pacientes como Assunto/métodos , Cooperação do Paciente/estatística & dados numéricos , Pessoa de Meia-Idade , Adolescente , Adulto Jovem , Criança
14.
J Patient Rep Outcomes ; 8(1): 91, 2024 Aug 12.
Artigo em Inglês | MEDLINE | ID: mdl-39133360

RESUMO

BACKGROUND: In recent decades, there has been a growing emphasis on involving patients in healthcare decision-making, driven by political, ethical, and research considerations. Although patient involvement is associated with improved health outcomes, understanding patient preferences regarding their role in decision-making is crucial for effective interventions. The Control Preferences Scale (CPS) measures patient preferences along a continuum from passive to active participation. However, its application in Denmark necessitates translation and cultural adaptation. METHODOLOGY: This study aimed to translate and culturally adapt the CPS for Danish use across diverse healthcare settings: acute care, cancer care, elective surgery, chronic medical treatment, and parental involvement in pediatric care. Following a cross-sectional design, the translation process was systematically planned and executed using Beaton's guidelines, including the five stages: forward and back translation, synthesis, expert review, and pre-testing. RESULTS: The translation and adaption process was carried out successfully. Few linguistic challenges were identified and resolved by the expert review. The findings of the pre-testing indicated high acceptability and usability of the adapted CPS among 152 Danish patients and parents. The collaborative role emerged as the most preferred across settings (69.8%), with passive roles more prevalent among cancer patients (30%) and parents waiting with their child to see a pediatrician (23.3%). Notable, more women preferred collaborative or active roles (83.9%) than men (73.9%). The content validity assessment yielded positive feedback, affirming the relevance and comprehensiveness of the CPS. CONCLUSIONS: In summary, the adaptation and validation of the CPS for Danish use proved successful, providing a valuable tool for assessing patient's role preferences in healthcare decision-making. However, future studies are recommended to ensure construct validity and reliability through psychometric testing.


Assuntos
Preferência do Paciente , Humanos , Dinamarca , Feminino , Masculino , Estudos Transversais , Adulto , Pessoa de Meia-Idade , Participação do Paciente/psicologia , Inquéritos e Questionários , Psicometria/métodos , Traduções , Pais/psicologia , Adolescente , Idoso
15.
J Adolesc ; 2024 Aug 18.
Artigo em Inglês | MEDLINE | ID: mdl-39154262

RESUMO

INTRODUCTION: The current study examined a growth mindset intervention designed to promote egalitarian gender role attitudes among adolescents during a pivotal stage of their development, as these attitudes may have important implications for their identity development, well-being, and future life decisions. METHODS: A sample of 181 eighth-grade students (61% female, Mage = 13.14, SD = 0.42) from six Israeli schools participated in the study. The sample consisted of 49% Jewish and 51% Arab adolescents, including both Muslims and Christians. Adolescents engaged in a two-session intervention that included videos and reflective writing tasks. Pre-and postintervention, they completed self-administered questionnaires assessing their gender-role mindsets, attitudes toward women, and sexism. The data collection and intervention process took place from late 2021 to early 2023. RESULTS: After the intervention, there was an increase in growth mindsets and egalitarian attitudes towards women among adolescents, and a reduction in benevolent sexism and fixed gender-role mindsets. Hostile sexism, however, remained unchanged. No significant sex or ethnic differences were found in the effectiveness of the intervention. Gender-role mindsets mediated the association between the intervention and egalitarian attitudes, but not the association between the intervention and benevolent sexism. CONCLUSIONS: The findings demonstrate the potential of brief and targeted growth mindset interventions in promoting favorable changes adolescents' attitudes towards gender roles. According to this study, despite prolonged gender-role socialization, adolescents from diverse ethnic backgrounds can move towards more egalitarian attitudes and flexibility in gender roles through a rather targeted process. This finding is promising especially in adolescence, when stereotypes are often intensified.

16.
Sci Rep ; 14(1): 19020, 2024 Aug 16.
Artigo em Inglês | MEDLINE | ID: mdl-39152306

RESUMO

Reproductive investment decision is an integral part of life-history theory. Differential allocation hypothesis predicts that females should increase investment when mated to high-quality males, conversely, reproductive compensation hypothesis predicts that females should increase investment when mated to low-quality males. Empirical research dominantly focuses on polygamous species and rarely on serially monogamous species. So, the question remains: which hypothesis does serially monogamous species fit? And if it fits reproductive compensation hypothesis, do females only compensate once or continuously for multiple times when mating to low-quality males? Here, we used a serially monogamous fish, the lined seahorse (Hippocampus erectus), to investigate the reproductive investment pattern of females in relation to male quality (measured by sexual attractiveness). We found that females allocated more resources into eggs when they mated to less-sexually-attractive males, indicating the investment pattern of lined seahorse falls in with the prediction of reproductive compensation hypothesis. This finding may imply that the sex role of seahorses is reversed, and female is the side imposed on a greater sexual selection pressure. On this basis, we compared the investment difference of females in two consecutive breeding events when mated to less-sexually-attractive males. We found that females allocated less resources into eggs in the second breeding than in the first one. Females reduced their reproductive compensation in the second breeding, which may be attributed to the improvement in the quality (e.g., paternal care ability) of their mates after the first breeding, thus eliminating the need for them to invest more in the second breeding.


Assuntos
Reprodução , Comportamento Sexual Animal , Smegmamorpha , Animais , Masculino , Feminino , Reprodução/fisiologia , Comportamento Sexual Animal/fisiologia , Smegmamorpha/fisiologia , Preferência de Acasalamento Animal/fisiologia , Peixes/fisiologia
17.
BMC Health Serv Res ; 24(1): 890, 2024 Aug 05.
Artigo em Inglês | MEDLINE | ID: mdl-39098902

RESUMO

BACKGROUND: In Canada, primary care reforms led to the implementation of various team-based care models to improve access and provide more comprehensive care for patients. Despite these advances, ongoing challenges remain. The aim of this scoping review is to explore current understanding of the functioning of these care models as well as the contexts in which they have emerged and their impact on the population, providers and healthcare costs. METHODS: The Medline and CINAHL databases were consulted. To be included, team-based care models had to be co-located, involve a family physician, specify the other professionals included, and provide information about their organization, their relevance and their impact within a primary care context. Models based on inter-professional intervention programs were excluded. The organization and coordination of services, the emerging contexts and the impact on the population, providers and healthcare costs were analysed. RESULTS: A total of 5952 studies were screened after removing duplicates; 15 articles were selected for final analysis. There was considerable variation in the information available as well as the terms used to describe the models. They are operationalized in various ways, generally consistent with the Patient's Medical Home vision. Except for nurses, the inclusion of other types of professionals is variable and tends to be associated with the specific nature of the services offered. The models primarily focus on individuals with mental health conditions and chronic diseases. They appear to generally satisfy the expectations of the overarching framework of a high-performing team-based primary care model at patient and provider levels. However, economic factors are seldom integrated in their evaluations. CONCLUSIONS: The studies rarely provide an overarching view that permits an understanding of the specific contexts, service organization, their impacts, and the broader context of implementation, making it difficult to establish universal guidelines for the operationalization of effective models. Negotiating the inherent complexity associated with implementing models requires a collaborative approach between various stakeholders, including patients, to tailor the models to the specific needs and characteristics of populations in given areas, and reflection about the professionals to be included in delivering these services.


Assuntos
Modelos Organizacionais , Equipe de Assistência ao Paciente , Atenção Primária à Saúde , Atenção Primária à Saúde/organização & administração , Humanos , Equipe de Assistência ao Paciente/organização & administração , Canadá
18.
Psychol Res Behav Manag ; 17: 2885-2903, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39104766

RESUMO

Purpose: The present study aimed to investigate how prior research of TTRPG revealed the benefits of TTRPG as a psychological intervention and how further studies can overcome the challenges and limitations of TTRPG in those previous studies. Methods: The study used Scoping Review to explore the potential benefits of TTRPG. Three research questions were identified (1) the extent to which empirical research has been conducted regarding TTRPG as intervention, (2) the potential of TTRPG mentioned, and (3) the suggestions for future research. The study investigated the last 10 years (ie, 2013 to 2023) of research publications with all research methods included. The search focused on key terms of "Tabletop Role-playing Game", "TTRPG", "Dungeons and Dragons", and terms related to intervention. The databases used were in English and Indonesian and resulted in 109 papers but later eliminated due to various reasons until it became 51 papers to be reviewed. Results: Of the 51 papers included for final analysis, majority are of exploratory approach (n = 35; eg, literature review and qualitative design studies), indicating that research in TTRPG is still at the emerging stage. Quantitative design studies (n = 12) and mixed-method design studies (n = 4) on TTRPG are the minority. Majority papers (n = 30) are published in the United States, only three papers published in the Asian context, indicating that TTRPG research in the Asian context is scarce. Conclusion: From existing literature, TTRPG provides benefits to promote cognitive and psychosocial skills, to prevent negative effects and stress, as well as to intervene in psychological problems such as social anxiety, depressive symptoms, and autism spectrum disorders. Further studies can explore the use of TTRPG in Asia-representing collectivistic culture, to employ different systems of TTRPG and to examine the effects of TTRPG using experimental design to overcome the limitations of prior studies.

19.
Exp Biol Med (Maywood) ; 249: 10196, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39104791

RESUMO

Observational studies have linked autoimmune diseases (ADs) with rhinosinusitis (RS) manifestations. To establish a causal relationship between ADs and RS, and to explore the potential mediating role of inflammatory mediators between ADs and RS, we utilized Mendelian randomization (MR) analysis. Using a two-sample MR methodology, we examined the causality between multiple sclerosis (MS), rheumatoid arthritis (RA), ankylosing spondylitis (AS), psoriasis (PsO), type 1 diabetes (T1D), Sjogren's syndrome (SS), celiac disease (CeD), Crohn's disease (CD), hypothyroidism (HT), Graves' disease (GD), and Hashimoto's thyroiditis and their association with chronic and acute rhinosinusitis (CRS and ARS, respectively).To achieve this, we employed three distinct MR techniques: inverse variance weighting (IVW), MR-Egger, and the weighted median method. Our analysis also included a variety of sensitivity assessments, such as Cochran's Q test, leave-one-out analysis, MR-Egger intercept, and MR-PRESSO, to ensure the robustness of our findings. Additionally, the study explored the role of inflammation proteins as a mediator in these relationships through a comprehensive two-step MR analysis. Among the ADs, MS, RA, T1D, CeD, and HT were determined as risk factors for CRS. Only CeD exhibited a causal relationship with ARS. Subsequent analyses identified interleukin-10 (IL-10) as a potential mediator for the association of MS, RA and HT with CRS, respectively., while C-X-C motif chemokine 10 levels (CXCL10) and T-cell surface glycoprotein CD6 isoform levels (CD6) were found to influence HT's effect on CRS. Our findings demonstrate a causative link between specific autoimmune diseases and rhinosinusitis, highlighting IL-10, CXCL10, and CD6 as potential mediators in this association.


Assuntos
Doenças Autoimunes , Análise da Randomização Mendeliana , Rinossinusite , Humanos , Doenças Autoimunes/genética , Quimiocina CXCL10/genética , Interleucina-10/genética , Rinossinusite/genética , Rinossinusite/imunologia
20.
J Sch Nurs ; : 10598405241267210, 2024 Aug 06.
Artigo em Inglês | MEDLINE | ID: mdl-39106343

RESUMO

School nurses are well-positioned to assess, identify, and refer children and adolescents who are at risk of suicide. This multiple-case study examined the personal, behavioral, and environmental factors that influence the role of the school nurse in youth suicide prevention and intervention. Purposive sampling was used to recruit two school nurses who were identified as unique cases. Data from interviews, surveys, and documents generated a cross-case analysis. Findings indicate that school-level exclusive practices, such as a lack of communication and collaboration, greatly influence the role and reach of school nurses. Further, dilemmas arising from environmental barriers hinder school nurse capacity to promote student safety and affect moral distress levels. Leveraging data to demonstrate the pivotal role of school nurses to support mental health equity and reduce disparities in youth suicide is crucial to developing inclusive and responsive suicide prevention programs.

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