Un análisis integrado entre la calidad de vida y las necesidades de apoyo de personas adultas con discapacidad intelectual en Chile / An integrated analysis between the quality of life and the support needs of adults with intellectual disabilities in Chile

El paradigma de apoyos y el de calidad de vida se han transformado en guías fundamentales para los avances en el ámbito de la discapacidad intelectual (DI). Con base en una muestra de 93 personas adultas con DI, se analiza, desde un enfoque cuantitativo no experimental, la relación entre la calidad de vida y las necesidades de apoyo, aplicando la escala INICO-FEAPS y la escala de Intensidad de Apoyos (SIS) para cada constructo. Los principales resultados evidencian que existe una relación fuerte e indirecta entre calidad de vida y necesidades de apoyos, y también la relevancia de analizar dichos resultados desde variables como grado de discapacidad, sexo o nivel socioeconómico. La discusión permite inferir la necesidad de discutir nuevas estrategias en torno a categorías como el grado de discapacidad, la autodeterminación e inclusión social, como elementos facilitadores de la calidad de vida y apoyos desde un enfoque integral que contribuya al desarrollo de estrategias de programas sociales para la población con DI. (AU)

The support paradigm and the quality of life paradigm have become fundamental guides for progress in the field of Intellectual Disability (ID). Based on a sample of 93 adults with ID, the relationship between Quality of Life and Support Needs is analyzed from a non-experimental quantitative approach, applying the INICO-FEAPS scale and the SIS Support Intensity scale for each construct. The main results show that there is a strong and indirect relationship between quality of life and support needs, and the relevance of analyzing these results from variables such as the degree of disability, sex or socioeconomic level. The discussion allows us to infer the need to discuss new strategies around categories such as the degree of disability, self-determination and social inclusion, as facilitating elements of quality of life and supporting a comprehensive approach that contributes to the development of social program strategies for the population with ID. (AU)

Un análisis integrado entre la calidad de vida y las necesidades de apoyo de personas adultas con discapacidad intelectual en Chile / An integrated analysis between the quality of life and the support needs of adults with intellectual disabilities in Chile

El paradigma de apoyos y el de calidad de vida se han transformado en guías fundamentales para los avances en el ámbito de la discapacidad intelectual (DI). Con base en una muestra de 93 personas adultas con DI, se analiza, desde un enfoque cuantitativo no experimental, la relación entre la calidad de vida y las necesidades de apoyo, aplicando la escala INICO-FEAPS y la escala de Intensidad de Apoyos (SIS) para cada constructo. Los principales resultados evidencian que existe una relación fuerte e indirecta entre calidad de vida y necesidades de apoyos, y también la relevancia de analizar dichos resultados desde variables como grado de discapacidad, sexo o nivel socioeconómico. La discusión permite inferir la necesidad de discutir nuevas estrategias en torno a categorías como el grado de discapacidad, la autodeterminación e inclusión social, como elementos facilitadores de la calidad de vida y apoyos desde un enfoque integral que contribuya al desarrollo de estrategias de programas sociales para la población con DI. (AU)

The support paradigm and the quality of life paradigm have become fundamental guides for progress in the field of Intellectual Disability (ID). Based on a sample of 93 adults with ID, the relationship between Quality of Life and Support Needs is analyzed from a non-experimental quantitative approach, applying the INICO-FEAPS scale and the SIS Support Intensity scale for each construct. The main results show that there is a strong and indirect relationship between quality of life and support needs, and the relevance of analyzing these results from variables such as the degree of disability, sex or socioeconomic level. The discussion allows us to infer the need to discuss new strategies around categories such as the degree of disability, self-determination and social inclusion, as facilitating elements of quality of life and supporting a comprehensive approach that contributes to the development of social program strategies for the population with ID. (AU)

"So at least now I know how to deal with things myself, what I can do if it gets really bad again"-experiences with a long-term cross-sectoral advocacy care and case management for severe multiple sclerosis: a qualitative study.

BACKGROUND: Persons with severe Multiple Sclerosis (PwsMS) face complex needs and daily limitations that make it challenging to receive optimal care. The implementation and coordination of health care, social services, and support in financial affairs can be particularly time consuming and burdensome for both PwsMS and caregivers. Care and case management (CCM) helps ensure optimal individual care as well as care at a higher-level. The goal of the current qualitative study was to determine the experiences of PwsMS, caregivers and health care specialists (HCSs) with the CCM. METHODS: In the current qualitative sub study, as part of a larger trial, in-depth semi-structured interviews with PwsMS, caregivers and HCSs who had been in contact with the CCM were conducted between 02/2022 and 01/2023. Data was transcribed, pseudonymized, tested for saturation and analyzed using structuring content analysis according to Kuckartz. Sociodemographic and interview characteristics were analyzed descriptively. RESULTS: Thirteen PwsMS, 12 caregivers and 10 HCSs completed interviews. Main categories of CCM functions were derived deductively: (1) gatekeeper function, (2) broker function, (3) advocacy function, (4) outlook on CCM in standard care. Subcategories were then derived inductively from the interview material. 852 segments were coded. Participants appreciated the CCM as a continuous and objective contact person, a person of trust (92 codes), a competent source of information and advice (on MS) (68 codes) and comprehensive cross-insurance support (128 codes), relieving and supporting PwsMS, their caregivers and HCSs (67 codes). CONCLUSIONS: Through the cross-sectoral continuous support in health-related, social, financial and everyday bureaucratic matters, the CCM provides comprehensive and overriding support and relief for PwsMS, caregivers and HCSs. This intervention bears the potential to be fine-tuned and applied to similar complex patient groups. TRIAL REGISTRATION: The study was approved by the Ethics Committee of the University of Cologne (#20-1436), registered at the German Register for Clinical Studies (DRKS00022771) and in accordance with the Declaration of Helsinki.

Sociocultural adjustment and social support as predictors for international medical sciences students' anxiety during COVID-19.

BACKGROUND: The prevalence of anxiety is high among international medical sciences students and it increased even more during the COVID-19 pandemic due to different restrictions and social isolation. Successful sociocultural adjustment and social support could be important factors in overcoming those challenges, however, there is a lack of studies which would investigate the role of those factors among inter- national medical students. This study aimed to assess the role of sociocultural adjustment and social support as predictors for international medical students' anxiety during COVID-19. METHODS: Two measurements were conducted via self-reported questionnaires which consisted of three scales - SCAS, MSPSS and GAD-7. In total, 82 international medical students participated in both measurements in this longitudinal study. RESULTS: The findings indicated that 37% of international students had symptoms of moderate or severe anxiety during their first year of studies at university. In the second year, during the COVID-19 pandemic and an official lockdown, 35% of international students had symptoms of moderate or severe anxiety. In addition, this study showed that gender and sociocultural adjustment did not play a role as predictors of students' anxiety during the second year of studies. However, this study revealed that social support provided by family during the first year of studies, as well as having friends or family members who had been ill with COVID-19 predicted higher levels of anxiety at second measurement, while sociocultural adjustment was an even stronger predictor of anxiety in the second year of studies of international medical students. CONCLUSIONS: This knowledge can help to better understand how international medical students felt during the COVID-19 pandemic and what role the above- mentioned factors played in the students' anxiety. As the anxiety level is quite high among international medical students, universities and mental health service providers should take it into consideration and help them to overcome those challenges.

Teaching the tutors: use of an OSTE to train medical students to be peer tutors.

First-year medical students are often challenged by the rapid pace and large volume of content that must be learned. Peer teaching has emerged as a supportive educational strategy. However, the most effective strategies for training peer tutors (PTs) for their role are not known. This paper examines the use of an Objective Structured Teaching Exercise (OSTE) to augment PT training sessions. Applying deliberate practice as a conceptual framework, an OSTE was used to provide tutors with an opportunity to practice their skills and receive feedback about their performance when meeting with a student presenting with a challenge. The newly trained PTs were required to assess a standardized student, determine challenge(s) being experienced, and present options to address the challenge(s). Standardized students evaluated the tutors' performance and a pre- and post-OSTE questionnaire was used to determine whether the OSTE was effective in increasing the confidence level of PTs to effectively assess and support students seeking help. Participants reported an increase in confidence in their ability to assess areas requiring improvement, understand the active learning strategies, and suggest appropriate active learning study strategies. Evaluations completed by standardized students documented that newly trained PTs accurately diagnosed the challenge presented in the OSTE and in most cases PTs asked all relevant questions to assess. Increased self-efficacy promotes PT's capacity to perform their work and feedback during an OSTE can further advance required skills. Aggregate OSTE results can also inform efforts to enhance the PT training program.NEW & NOTEWORTHY This novel application of the Objective Structured Teaching Exercise (OSTE) was done to enhance tutors' skills as valued members of our integrated academic support program. The OSTE provided feedback to the tutors and enabled us to identify a need for enhanced tutor training in active learning strategies. The OSTE can be adapted for use in other health science educational programs to enhance their training programs and to assess tutor's skills in preparation for their role.

Identifying Gut Microbiome Features that Predict Responsiveness Toward a Prebiotic Capable of Increasing Calcium Absorption: A Pilot Study.

Previously, we demonstrated that prebiotics may provide a complementary strategy for increasing calcium (Ca) absorption in adolescents which may improve long-term bone health. However, not all children responded to prebiotic intervention. We determine if certain baseline characteristics of gut microbiome composition predict prebiotic responsiveness. In this secondary analysis, we compared differences in relative microbiota taxa abundance between responders (greater than or equal to 3% increase in Ca absorption) and non-responders (less than 3% increase). Dual stable isotope methodologies were used to assess fractional Ca absorption at the end of crossover treatments with placebo, 10, and 20 g/day of soluble corn fiber (SCF). Microbial DNA was obtained from stool samples collected before and after each intervention. Sequencing of the 16S rRNA gene was used to taxonomically characterize the gut microbiome. Machine learning techniques were used to build a predictive model for identifying responders based on baseline relative taxa abundances. Model output was used to infer which features contributed most to prediction accuracy. We identified 19 microbial features out of the 221 observed that predicted responsiveness with 96.0% average accuracy. The results suggest a simplified prescreening can be performed to determine if a subject's bone health may benefit from a prebiotic. Additionally, the findings provide insight and prompt further investigation into the metabolic and genetic underpinnings affecting calcium absorption during pubertal bone development.

Ontology-based decision support systems for diabetes nutrition therapy: A systematic literature review.

Diabetes is a non-communicable disease that has reached epidemic proportions, affecting 537 million people globally. Artificial Intelligence can support patients or clinicians in diabetes nutrition therapy - the first medical therapy in most cases of Type 1 and Type 2 diabetes. In particular, ontology-based recommender and decision support systems can deliver a computable representation of experts' knowledge, thus delivering patient-tailored nutritional recommendations or supporting clinical personnel in identifying the most suitable diet. This work proposes a systematic literature review of the domain ontologies describing diabetes in such systems, identifying their underlying conceptualizations, the users targeted by the systems, the type(s) of diabetes tackled, and the nutritional recommendations provided. This review also delves into the structure of the domain ontologies, highlighting several aspects that may hinder (or foster) their adoption in recommender and decision support systems for diabetes nutrition therapy. The results of this review process allow to underline how recommendations are formulated and the role of clinical experts in developing domain ontologies, outlining the research trends characterizing this research area. The results also allow for identifying research directions that can foster a preeminent role for clinical experts and clinical guidelines in a cooperative effort to make ontologies more interoperable - thus enabling them to play a significant role in the decision-making processes about diabetes nutrition therapy.

Social Activities and Risk of Dementia in Community-Dwelling Older People: Gender-Specific Findings From a Prospective Cohort Study.

OBJECTIVES: This study examines the gender-specific associations between a wide range of social activities and dementia risk. METHODS: A prospective cohort study was conducted involving community-dwelling older Australians (≥70 years) without significant cognitive impairment at enrolment. During the first year of enrolment, we assessed 25 self-reported social activities covering various aspects, including support from relatives and friends, community participation, social interactions with surroundings, and loneliness. Dementia diagnosis followed DSM-IV criteria, adjudicated by an international expert panel. To estimate hazard ratios (HR) and 95% confidence intervals (CI) for associations between social activities and dementia, we performed Cox proportional hazards models, adjusting for age, educational attainment, baseline global cognition, and depressive symptoms. RESULTS: Among 9,936 participants who completed all social activity questionnaires (median [IQR] age: 73.4 [71.6-77.1] years; 47.4% men), dementia was diagnosed in 3.8% of men (n = 181/4,705) and 2.6% of women (n = 138/5,231) over a median 6.4 years (IQR: 5.3-7.6, range: 0.2-10.1) follow-up. Gender-specific relationships emerged: caregiving for a person with illness/disability in women (HR: 0.65, 95% CI: 0.42-0.99), and having ≥9 relatives feeling close to call for help in men (HR: 0.56, 95% CI: 0.33-0.96; reference <9 relatives) were associated with reduced dementia risk. Unexpectedly, in women, having ≥5 friends with whom they felt comfortable discussing private matters were associated with a greater dementia risk (HR: 1.69, 95% CI: 1.10-2.59; reference ≤2 friends). Imputed models further identified that babysitting/childminding was associated with lower dementia risk in men (HR: 0.75, 95% CI: 0.56-0.99). No other social activities showed significant associations with dementia. DISCUSSION: This study provides evidence of social activities influencing dementia risk. Further investigations are required to uncover the mechanisms driving these observed relationships.

Impacts of decision support systems on cognition and performance for intelligence-gathering path planning.

Decision Support Systems (DSS) are tools designed to help operators make effective choices in workplace environments where discernment and critical thinking are required for effective performance. Path planning in military operations and general logistics both require individuals to make complex and time-sensitive decisions. However, these decisions can be complex and involve the synthesis of numerous tradeoffs for various paths with dynamically changing conditions. Intelligence collection can vary in difficulty, specifically in terms of the disparity between locations of interest and timing restrictions for when and how information can be collected. Furthermore, plans may need to be changed adaptively mid-operation, as new collection requirements appear, increasing task difficulty. We tested participants in a path planning decision-making exercise with scenarios of varying difficulty in a series of two experiments. In the first experiment, each map displayed two paths simultaneously, relating to two possible routes for the two available trucks. Participants selected the optimal path plan, representing the best solution across multiple routes. In the second experiment, each map displayed a single path, and participants selected the best two paths sequentially. In the first experiment, utilizing the DSS was predictive of adoption of more heuristic decision strategies, and that strategic approach yielded more optimal route selection. In the second experiment, there was a direct effect of the DSS on increased decision performance and a decrease in perceived task workload.

Anxiety connects social media use to food and alcohol disturbance and disordered eating when social support is low.

Food and alcohol disturbance (FAD) is an understudied form of disordered eating, in which the consumption of calories is restricted in preparation for drinking alcohol. Guided by previous literature, the present study examined the direct, indirect, and interactive relationships between social media use, anxiety, social support, FAD, and disordered eating among young adults. Recruited from a large southwestern public university, the sample included 679 undergraduate students who completed an online survey in spring of 2022 and who indicated that they consume alcohol and are 18 to 29 years old. Two moderated mediation analyses assessed the indirect effects of anxiety on the relationships between social media use with FAD and disordered eating, and the conditional contribution of social support. Results indicated that social media use was related to disordered eating both directly and indirectly through anxiety, but it was only related to FAD through anxiety. Furthermore, indirect effects connecting social media use to FAD and disordered eating were conditional upon social support. Our findings suggest FAD and disordered eating may be coping mechanisms for anxiety stemming from social media exposure, though these associations appear to be attenuated when social support is high. As such, these findings may be relevant for shaping future intervention and prevention efforts for emerging adults experiencing FAD and disordered eating.

Co-creation of a digital platform for peer support in a community of adolescent and young adult patients during and after cancer.

PURPOSE: Adolescents and young adults (AYAs) diagnosed with cancer report psychological challenges and social isolation. Peer support has been shown to be a valuable resource for coping with these experiences. The aim of this study was through co-creation map the needs for peer support among AYA cancer patients in Sweden; and building on these results to develop and test a prototype of a digital tool for peer support. METHOD: The study was conducted in co-creation in a team consisting of AYA cancer patients, researchers, and a health tech company in Sweden. Through interviews the needs for emotional support were investigated. Based on this information, a prototype of a digital platform for peer support was co-created by the team. The platform was tested and evaluated through an online survey and follow-up interviews as part of the development process. RESULTS: AYAs expressed feelings of loneliness and a desire to process their cancer experiences with peers. A prerequisite for a digital platform for peer support was the assurance of a high degree of security. Piloting the prototype, 87% reported feeling secure, all participants found it valuable to interact with peers on the platform. In the follow-up interviews, AYAs emphasizing the need to simplify this process while maintaining stringent security measures. CONCLUSION: Co-creating tools for support together with AYAs ensures relevance and usability. A secure digital platform for peer support represents a complement to other existing forms of support. The presence of moderators was found to enhance security. Further development of the platform's log-in procedure is necessary.

Gamification in hospitality: Enhancing workplace thriving and employee well-being.

This study examines the effect of gamification on workplace thriving and employee well-being in the hospitality and tourism organizations, investigating the mediating effects of conflict resolution and working relationships while assessing the moderating influence of top management support. We conducted a time-lagged study with 451 employees from various hospitality and tourism organizations. Our research aimed to understand how gamification affects workplace thriving and employee well-being, with a focus on the mediating roles of conflict resolution and working relationships. We also examined the moderating effect of top management support. Our results demonstrate a positive link between gamification and workplace thriving, as well as a connection between gamification and employee well-being. Conflict resolution was found to mediate the relationship between gamification and workplace thriving, while working relationships mediated the connection between gamification and employee well-being. Additionally, top management support significantly moderated the relationships between gamification, conflict resolution, and workplace thriving.

Predicting Accelerometer-Assessed Estimates of Adolescent's Multidimensional Physical Activity: A Self-Determination Theory Approach.

Based on the tenets in self-determination theory, a dual-process model of motivational processes was tested to predict accelerometer-assessed estimates of adolescents' light physical activity (LPA), moderate to vigorous physical activity (MVPA), and sedentary time. Here, we hypothesized that (a) perceptions of psychological need support for exercise would be positively associated with LPA and MVPA and negatively associated with sedentary time via exercise-related psychological need satisfaction and autonomous exercise motivation and (b) perceptions of psychological need thwarting for exercise would be negatively associated with LPA and MVPA and positively associated with sedentary time via exercise-related psychological need frustration and controlled exercise motivation. Adolescents (N = 338; 234 female) age 11-15 years (M = 12.75, SD = .90) wore an ActiGraph accelerometer for 8 days and completed questionnaires pertaining to the self-determination-theory variables. Results showed psychological need support to indirectly and positively predict LPA and MVPA via psychological need satisfaction and autonomous exercise motivation. Although directly predictive of need frustration and indirectly predictive of controlled motivation and amotivation, the hypothesized effects from psychological need thwarting to the behavioral outcomes were nonsignificant. The current findings highlight the important role that need-supportive environments play in facilitating autonomous exercise motivation and behavior by being conducive to exercise-related psychological need satisfaction.

Determinants of normal haemoglobin concentration among under-five children in Sub-Saharan Africa: a Positive deviance inquiry using cross-sectional study design.

BACKGROUND: Low haemoglobin level in children is linked with short-term and long-term consequences including developmental delay. Globally, over half of the children under the age of five years had low haemoglobin concentration. However, there is limited research on the prevalence and determinants of normal haemoglobin concentration among under-five children in sub-Saharan Africa. OBJECTIVE: To assess determinants of normal haemoglobin concentration among under-five children in SSA. DESIGN: Cross-sectional study design using a positive deviance approach SETTING: 33 SSA countries. PARTICIPANTS: 129 408 children aged 6-59 months PRIMARY AND SECONDARY OUTCOME MEASURES: A multilevel Poisson regression model with robust variance was fitted to identify determinants of normal haemoglobin concentration. An adjusted prevalence ratio with a 95% CI was reported to declare the statistical significance. RESULT: The pooled prevalence of normal haemoglobin concentration among under-five children in SSA was 34.9% (95% CI: 34.6% to 35.1%). High maternal education, middle and rich household wealth, female child, frequent antenatal care visits, non-anaemic mothers, taking anthelmintic drugs and normal nutritional status were associated with increased odds of normal haemoglobin concentration. On the other hand, higher birth order, having fever and diarrhoea, rural residence were associated with lower odds of normal haemoglobin levels. CONCLUSION: According to our finding, only four out of 10 under-five children in SSA had a normal haemoglobin level. This finding proved that anaemia among children in SSA remains a serious public health concern. Therefore, improving maternal education, provision of drugs for an intestinal parasite and early detection and treatment of maternal anaemia, febrile illness and diarrhoeal disease is important.

[Patient-partnership in a comprehensive cancer centre: Establishment and roles of a patients and caregivers committee]. / Partenariat patient dans un centre de lutte contre le cancer : mise en place et rôles d'un comité de patients et aidants.

In oncology, the place of patients has a natural and strong legitimacy. Cancer is a common disease, with many singularities but also common features between pathologies, with issues ranging from prevention to possible palliative phases or post-cancer, and conducive to both individual and collective decision-making processes. Patient engagement is now essential at all levels of the healthcare system, from simple information to real involvement (co-construction). For 20 years, Gustave-Roussy, a comprehensive cancer centre in Villejuif, has implemented specific reflection and actions, embodied by the creation of a patients and caregivers committee and complemented by an institutional steering body that illustrates the transformation of "working for" into "working with". At the level of direct care, the main works promoted concern shared-decision-making between patient and professional and accompanying patients. At the institutional level, we find the expertise of hospital projects or services, the development of institutional documents (information and advance directives form, etc.), and internal evaluation (audit). At the political level, participation in Unicancer's patient-experience working group has allowed for a better coordinated deployment with other centers. Unicancer has developed a lexical guide defining patient resources, peer helpers, trainers, evaluators and coordinators. This partnership approach is beneficial for patients, their loved ones, caregivers, and must be amplified and give rise to new research work.

In-hospital outcomes with extracorporeal membrane oxygenation alone versus combined with percutaneous left ventricular assist device.

BACKGROUND: Veno-arterial extracorporeal membrane oxygenation (ECMO) is associated with increased afterload and hindered myocardial recovery. Adding a percutaneous left ventricular assist device (pLVAD) to ECMO is one strategy to unload the left ventricle. We evaluated in-hospital outcomes in cardiogenic shock patients treated with ECMO alone versus ECMO plus pLVAD. METHODS: We conducted a retrospective study using the National Inpatient Sample database from 2011 to 2019. Logistic regression analysis was performed to adjust for covariates. RESULTS: 20,171 patients were included. 16,064 (79.6 %) patients received ECMO alone and 4107 (20.4 %) patients received ECMO plus pLVAD. The ECMO plus pLVAD group had higher rates of mortality, stroke, acute kidney injury, pericardial complications, and vascular complications. After adjusting for covariates, combined therapy was associated with higher rates of mortality (OR 1.2; 95 % CI [1.1-1.3]) and stroke (OR 1.3; 95 % CI [1.2-1.5]), however lower bleeding (OR 0.7; 95 % CI [0.68-0.81]) (p < 0.001 for all). After adjusting for covariates, a subgroup analysis of 5019 patients with acute coronary syndrome cardiogenic shock (ACS-CS) demonstrated higher rates of mortality (OR 1.3; 95 % CI [1.2-1.5]) and stroke (OR 1.7; 95 % CI [1.4-2.1]; p < 0.001 for all) with combined therapy, however similar rates of bleeding compared to ECMO alone (OR 0.95; 95 % CI [0.8-1.1]; p = 0.54). CONCLUSIONS: In the overall group, ECMO plus pLVAD was associated with increased mortality and stroke, however decreased bleeding. In a sub-group of ACS-CS, ECMO plus pLVAD was associated with increased mortality and stroke, however similar rates of bleeding compared to ECMO alone.

A Monte Carlo simulation-based decision support system for radiation oncologists in the treatment of glioblastoma multiforme.

In the present research, we have developed a model-based crisp logic function statistical classifier decision support system supplemented with treatment planning systems for radiation oncologists in the treatment of glioblastoma multiforme (GBM). This system is based on Monte Carlo radiation transport simulation and it recreates visualization of treatment environments on mathematical anthropomorphic brain (MAB) phantoms. Energy deposition within tumour tissue and normal tissues are graded by quality audit factors which ensure planned dose delivery to tumour site thereby minimising damages to healthy tissues. The proposed novel methodology predicts tumour growth response to radiation therapy from a patient-specific medicine quality audit perspective. Validation of the study was achieved by recreating thirty-eight patient-specific mathematical anthropomorphic brain phantoms of treatment environments by taking into consideration density variation and composition of brain tissues. Dose computations accomplished through water phantom, tissue-equivalent head phantoms are neither cost-effective, nor patient-specific customized and is often less accurate. The above-highlighted drawbacks can be overcome by using open-source Electron Gamma Shower (EGSnrc) software and clinical case reports for MAB phantom synthesis which would result in accurate dosimetry with due consideration to the time factors. Considerable dose deviations occur at the tumour site for environments with intraventricular glioblastoma, haematoma, abscess, trapped air and cranial flaps leading to quality factors with a lower logic value of 0. Logic value of 1 depicts higher dose deposition within healthy tissues and also leptomeninges for majority of the environments which results in radiation-induced laceration.

Fathers' Attitudes Toward Mothers with Infants and its Association with Exclusive Breastfeeding in a Rural Community of Karnataka.

Male participation in reproductive and child health improves breastfeeding rates. The role of fathers in breastfeeding may be crucial in improving exclusive breastfeeding (EBF) rates. This study explored the fathers' attitudes and support and its association with EBF in mothers with infants attending a rural primary health center in Karnataka. A cross-sectional descriptive study was conducted on mothers with infants visiting a rural primary health center between December 2020 and February 2021. A pretested semi-structured questionnaire was used to collect data to ascertain the exclusivity of breastfeeding and other sociodemographic factors. The fathers' attitudes and support toward mothers during and after pregnancy were measured on a 5-point Likert scale. Quantitative variables were expressed in median and interquartile ranges, and qualitative variables were expressed using percentages and proportions. The association was determined using the Chi-square test and Spearman's correlation test. The data were collected using Epi Data and analyzed using Epi info v 3. A total of 169 mothers participated in the study. The self-reported EBF was 148 (87.1%). The fathers' attitudes and support to the mothers were found to be more favorable during the antenatal period in 97% of the women. The fathers' attitudes and support in the antenatal period and after delivery were not associated with the mothers' exclusivity in breastfeeding. The present study concluded that there is no association between the fathers' attitudes and support before and after the delivery of the infant and mothers' exclusivity in breastfeeding.

Gastroenterology trainee experience, confidence and satisfaction in nutrition training: a cross-sectional survey in the UK.

Introduction: Nutrition is an essential part of gastroenterology specialist training. There is limited evidence of trainee experience in this area. The shorter training programme introduced in 2022 may lead to reduced exposure to this subspecialty. We aimed to explore and describe current nutrition training experiences, confidence and satisfaction to inform future improvements. Methods: Gastroenterology trainees were invited to participate in an online survey from 20 May 2022 to 18 July 2022. The questionnaire consisted of 27 questions with a range of free-text and Likert scale responses. Results: 86 responses were received. 39.5% had undertaken an advanced training programme or core placement in nutrition. 52.9% of these felt 'fairly confident' or 'very confident' in managing intestinal failure vs 5.8% of those who had not completed a nutrition placement. Obesity and eating disorders management received the lowest ratings. Nutrition training was described as 'fairly important' or 'very important' by 98.8% and 47.0% included nutrition as part of their preferred future practice. 53.1% of ST6/7 trainees were 'fairly confident' or 'very confident' their training offered adequate experience in nutrition. Participants reported barriers including a lack of education and training opportunities, and limited early rotations offering nutrition training. Conclusion: Gastroenterology trainees believe nutrition training to be important. Nutrition placements increase trainee confidence, knowledge and experiences overall, but there is variability in this. Improved structuring of placements, increased educational opportunities and exposure to this subspecialty at an earlier stage are required to ensure competency in nutrition is reliably achieved during gastroenterology training.

Decision support systems for antibiotic prescription in hospitals: a survey with hospital managers on factors for implementation.

BACKGROUND: Inappropriate antimicrobial use, such as antibiotic intake in viral infections, incorrect dosing and incorrect dosing cycles, has been shown to be an important determinant of the emergence of antimicrobial resistance. Artificial intelligence-based decision support systems represent a potential solution for improving antimicrobial prescribing and containing antimicrobial resistance by supporting clinical decision-making thus optimizing antibiotic use and improving patient outcomes. OBJECTIVE: The aim of this research was to examine implementation factors of artificial intelligence-based decision support systems for antibiotic prescription in hospitals from the perspective of the hospital managers, who have decision-making authority for the organization. METHODS: An online survey was conducted between December 2022 and May 2023 with managers of German hospitals on factors for decision support system implementation. Survey responses were analyzed from 118 respondents through descriptive statistics. RESULTS: Survey participants reported openness towards the use of artificial intelligence-based decision support systems for antibiotic prescription in hospitals but little self-perceived knowledge in this field. Artificial intelligence-based decision support systems appear to be a promising opportunity to improve quality of care and increase treatment safety. Along with the Human-Organization-Technology-fit model attitudes were presented. In particular, user-friendliness of the system and compatibility with existing technical structures are considered to be important for implementation. The uptake of decision support systems also depends on the ability of an organization to create a facilitating environment that helps to address the lack of user knowledge as well as trust in and skepticism towards these systems. This includes the training of user groups and support of the management level. Besides, it has been assessed to be important that potential users are open towards change and perceive an added value of the use of artificial intelligence-based decision support systems. CONCLUSION: The survey has revealed the perspective of hospital managers on different factors that may help to address implementation challenges for artificial intelligence-based decision support systems in antibiotic prescribing. By combining factors of user perceptions about the systems´ perceived benefits with external factors of system design requirements and contextual conditions, the findings highlight the need for a holistic implementation framework of artificial intelligence-based decision support systems.