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The objective of this study was to develop and validate an educational comic book designed to promote healthy eating among caregivers of young children. The study was conducted in four phases: (1) literature review and script development; (2) creation of the initial version of the comic book, including illustrations, layout and design, and calculation of the Flesch Readability Index (FI); (3) expert validation of the initial version and calculation of the Content Validity Index (CVI); and (4) adaptation of the comic book based on expert suggestions, recalculation of the FI, and pilot testing (CVI) with a lay population. A total of 64 volunteers participated in the validation process, including 14 expert judges and 50 caregivers responsible for feeding children aged 0 to 5 years. Statistical analysis included descriptive measures and inferential testing using the Wilcoxon signed-rank test. The FI score for the initial version was 85.0%, indicating a reading level classified as “easy to understand.” After expert evaluation, the CVI reached 94%, reflecting high agreement among participants. In the revised version, the FI remained high at 84.7%, reinforcing the “easy to understand” reading level, while the CVI increased to 98% following the pilot test, demonstrating strong consensus among participants. A significant improvement in knowledge regarding healthy eating was observed after reading the comic book (p < 0.05). The comic book was validated for appearance, content and readability, showing a positive impact on caregivers’ knowledge about healthy eating practices. It represents an accessible and effective resource that can be integrated into community-based nutrition education programmes.
There is limited data describing statewide pediatric surge response during times of capacity strain.
Objective
Characterize the burden and response to a surge in pediatric respiratory admissions in Oregon in 2022.
Design, Setting, and Participants
This analysis utilized data from the Oregon Capacity System (OCS) and the state discharge database to describe patient characteristics, census changes, and admission pattern shifts during an RSV epidemic in 2022.
Main Outcome and Measure
Statewide pediatric census, weekly pediatric admissions, weekly admissions from non-children’s hospital emergency departments (EDs) to non-children’s hospitals.
Results
The median census in Oregon’s pediatric inpatient hospitals increased by 19% during the surge period (306 vs 364, P < 0.001), while the median pediatric intensive care unit census increased by 50% (24 vs 36, P < 0.001). Weekly elective pediatric admissions to children’s hospitals decreased by 33% (30 vs 20, P = 0.03). ED admissions to non-children’s hospitals increased by 160% (15 vs 39 per week, P = 0.02).
Conclusion and Relevance
As the statewide pediatric inpatient census increased, targeted reductions in elective admissions and increased utilization of non-children’s hospitals increased capacity during a respiratory surge. This analysis underscores the importance of real-time situational awareness and coordinated surge response between hospitals.
In recent years, we have seen an immense expansion in recombinant DNA, especially in its use in gene therapy applications. Throughout its history, the United States set up several mechanisms of national safety and ethical oversight for rDNA to ensure that we proceeded with its use appropriately. As our knowledge and experience with it grew, there has been increasing pressure to decrease the oversight and monitoring requirements for its use. In 2019, the National Institutes of Health amended the NIH Guidelines for Research Involving Recombinant DNA Molecules eliminated three national mechanisms for guidance, monitoring, and review of this biotechnology. Four years later, we revisit these changes and their implications for a current emerging biotechnology: xenotransplantation. By better understanding the motivations for these mechanisms and analyzing the test case, we argue that these changes have worrisome implications for our ethical oversight of emerging biotechnologies both in the realm of gene transfer technologies and beyond.
This study provides the description of a new species of Anisakidae, Contracaecum cocoi sp. nov., as well as the record of Contracaecum jorgei, both species parasitizing the Cocoi heron Ardea cocoi (Ardeidae) in a locality from the Buenos Aires Province, Argentina. An integrative taxonomic approach was used, involving phylogenetic analyses and the examination of diagnostic morphological features in the studied specimens. Among other features, the new species can be morphologically distinguished by the papillae arrangement on the male tail: while C. jorgei exhibits a simple morphotype A, C. cocoi sp. nov. presents an intermediate morphotype B. Mainly, the possession of three adcloacal papillae pairs is a diagnostic feature separating this new species from the rest of the Contracaecum species. The cox2 mtDNA isolates exhibited C. cocoi sp. nov. as a single node and grouped close to the clade formed by both species Contracaecum micropapillatum and C. bancrofti. The other cox2 mtDNA sequences showed a great concordance with C. jorgei. The K2P distances calculated for the cox2 mtDNA isolates of C. cocoi sp. nov. displayed a distance of 0.12 with C. bancrofti, 0.13 with C. micropapillatum, and 0.16 with C. jorgei. Contracaecum cocoi sp. nov. is proposed as a new taxon clearly supported by both phylogenetic analysis and distinctive morphological features that distinguish it from its congeners. The occurrence of C. cocoi sp. nov. together with C. jorgei in sympatric and syntopic conditions suggests that ecological or reproductive isolating mechanisms may be acting to maintain distinct lineages in shared environments. New records, particularly those involving intermediate and definitive hosts, will contribute to elucidating the distribution of these parasites in the Americas and potentially lead to the discovery of new species.
To investigate the variations of serum ghrelin levels in children with left-to-right shunt CHD, and analyse the correlation with the geometric structure of the heart. It may provide some clinical guidance for evaluating the early changes of cardiac structure and function in CHD children.
Methods:
A total of 93 children with left-to-right shunt CHD who were hospitalised to Children’s Hospital of Soochow University from September 2021 to February 2023 were included in the CHD group (of which 58 were ventricular septal defect and 35 were patent ductus arteriosus). In addition, 57 cases (mainly inguinal hernia) were selected as the control group. The corresponding clinical data were recorded, and the fasting serum ghrelin levels of the two groups were detected by enzyme-linked immunosorbent assay on the day of admission. Then, the clinical data and serum ghrelin levels of the two groups were compared, and the Spearman correlation was analysed.
Results:
The serum ghrelin level in CHD group was higher than that in control group, and the difference was statistically significant (P < 0.05). Z score of weight for age and Z score of height for age in CHD group were lower than those in control group were statistically significant difference (P < 0.05). But there was no correlation between serum ghrelin and BMI, weight-for-age Z-score, and height-for-age Z-score (P > 0.05). Ghrelin in the enlarged heart group was lower than that in the non-enlarged heart group, and there were statistical significance of among those groups (P < 0.05). There were no significant differences in left ventricular ejection fraction and left ventricular fractional shortening among different cardiac load groups (P > 0.05). The left ventricular end-systolic diameter Z-scores, left ventricular mass Z-scores, left ventricular mass index, and left ventricular end-diastolic volume-scores in the cardiomegaly groupwere higher than those in the non-cardiomegaly group, and those two groups were significantly different (P < 0.05). The relative wall thickness and left ventricular remodelling index in the cardiomegaly group were lower than those in the non-cardiomegaly group, and the differences between the groups were statistically significant (P < 0.05). Serum ghrelin was negatively correlated with left ventricular end-diastolic diameter Z-scores, left ventricular end-systolic diameter Z-scores, and left ventricular end-diastolic volume Z-scores in cardiac indexes (P < 0.05), positively correlated with left ventricular remodelling index (P < 0.05), and had no correlation with relative wall thickness, left ventricular mass Z-scores, and left ventricular mass index (P > 0.05).
Conclusion:
The levels of serum ghrelin are increased in CHD children, and serum ghrelin is negatively correlated with left ventricular end-diastolic diameter and left ventricular end-diastolic volume in cardiac geometric structure, and positively correlated with left ventricular remodelling index. Additionally, patients with cardiac enlargement present with a low serum ghrelin level. These findings collectively suggest that serum ghrelin may play a potential role in cardiac remodelling.
Prenatal exposure to polyunsaturated fatty acids (PUFAs) has been associated with child weight at birth and may have a persistent effect on adiposity development across childhood. Fish is the richest source of n-3 PUFAs within the diet; albeit few studies have investigated associations between maternal fish consumption during pregnancy and child weight. This study examines associations between maternal fish consumption and prenatal PUFA status (n-3 and n-6), with longitudinal measures of child weight in the high-fish-eating Seychelles Child Development Study Nutrition Cohort 2. Maternal fish consumption during pregnancy was assessed using a Fish Use Questionnaire administered at 28-weeks’ gestation. Serum PUFAs were quantified in maternal blood collected at 28-weeks’ gestation and in cord blood collected at delivery. Birth weight was measured at delivery and classified according to WHO growth standards (n=1185). Child length/height (m) and weight (kg) were recorded at 20 months (n=1182), 7 (n=1167) and 13 (n=878) years. Child BMI was classified according to child z-scores. Maternal total fish consumption (range: 0.0-584.71 g/day) was not associated with child weight at any age. At 7 and 13 years maternal total n-6 PUFAs were associated with an increased risk of overweight/obesity (7yr; OR=1.62, p=0.037, 13yr; OR=2.05, p=0.005). Lower (<0.071mg/ml) cord docosahexaenoic acid (DHA) concentrations were associated with a greater likelihood of being large for gestational age (LGA; >90th percentile) when compared to higher (>0.129mg/ml) cord DHA concentrations (OR 4.17, p=0.017). This study suggests prenatal maternal n-3 and n-6 PUFA status may influence postnatal outcomes, including child adiposity from birth until adolescence.
This study analyzes the scientific literature on disaster medicine and medical rescue between 1992 and 2024 using bibliometric methods, focusing on productivity, collaboration networks, and thematic trends.
Method
Original articles were retrieved from the Web of Science Core Collection using the TS field with the terms: (“disaster medicine”) AND (“emergency medical services” OR “public health”) for disaster medicine, and (“disaster medicine”) AND (“emergency medical services” OR “public health”) AND (“medical rescue” OR “medical triage” OR “medical transport”) for medical rescue. A total of 727 articles were analyzed (654 disaster medicine, 73 medical rescue). Bibliometric analyses were performed with RStudio 4.4.2, applying Bradford’s and Lotka’s laws.
Results
Disaster medicine publications received an average of 12.9 citations and emergency medical rescue publications 11.6 citations per year. The international co-authorship rate was 25.1% in disaster medicine and 30.1% in emergency medical rescue. The core journals are Disaster Medicine and Public Health Preparedness and Prehospital and Disaster Medicine in disaster medicine, and Prehospital and Disaster Medicine in emergency medical rescue on both measures. In the last decade, the themes of “preparedness resilience-public health” in disaster medicine and “management-simulation-triage” in emergency medical rescue have increased.
Conclusion
Disaster medicine publications have increased steadily, particularly in themes such as preparedness, resilience, and public health. In contrast, medical rescue research remains smaller in volume and focuses more on operational themes such as management, simulation, and triage.
Screening tools for attention-deficit/hyperactivity disorder (ADHD) help to identify individuals likely to have ADHD. Several screening scales are used for identifying adults with ADHD, based on criteria outlined in the Diagnostic and Statistical Manual of Mental Disorders (DSM). The ADHD symptoms described in the DSM were originally developed to describe the behaviours of children, not adults, and focus on the triad of symptoms of inattention, hyperactivity, and impulsivity. Clinical research and experience, however, have revealed additional dimensions of adult ADHD, such as hyperfocus, racing thoughts, emotional lability, impaired sleep, and differences in time perception. Commensurate with the conditions’ growing recognition, the adult ADHD presentation requires rethinking.
Methods:
To understand better the ADHD symptomatology experienced by adults, qualitative interviews were conducted with 11 diagnosed adults.
Results:
Using thematic analysis, nine themes of adult ADHD symptoms were identified. The first three themes map to the original triad of symptoms – attentional difficulties, hyperactivity, and impulsivity. A further three themes identified are briefly mentioned in the DSM – disorganisation, forgetfulness, and reduced activation. The final three themes are covered to some degree in the current rating scales but are absent from the DSM 5 – emotional lability, sleep difficulties, and time perception difficulties.
Conclusions:
This study highlights nine themes relevant to adult ADHD, six of which are absent from the DSM 5’s triad. This research highlights gaps in current assessment tools and suggests symptoms that are more reflective of the adult experience of having ADHD.
Hepatocellular carcinoma (HCC) is associated with high mortality and imposes substantial symptom and psychological burdens; however, the impact of different treatment modalities on quality of life (QoL) and mental health remains underexplored. This study aimed to examine the associations among symptom distress, depression, and QoL across various HCC treatments.
Methods
A cross-sectional study was conducted with 101 inpatients at a regional hospital in Taiwan (October 2020–December 2021). Patients received hepatic resection (HR), radiofrequency ablation (RFA), transarterial chemoembolization (TACE), hepatic arterial infusion chemotherapy (HAIC), or immunotherapy (IT). Data were collected using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (EORTC QLQ-C30), the Hospital Anxiety and Depression Scale (HADS), and the Brief Symptom Rating Scale (BSRS).
Results
RFA patients reported better functional scores (96.13 ± 7.55) and lower HADS scores (18.31 ± 4.92) than those treated with TACE, HAIC, or IT (function: 87.77 ± 17.77; HADS: 23.26 ± 7.66). These differences may reflect earlier disease stage and better baseline health in RFA recipients. Older age and advanced stage were associated with poorer global health (p < 0.05), while female gender (β = − 7.38, p = 0.014) and disease recurrence (β = − 6.48, p = 0.019) were associated with lower functional status.
Significance of results
Treatment type, disease stage, and demographics significantly shape QoL and mental health in HCC patients. Minimally invasive therapies like RFA may preserve QoL in early-stage disease, while invasive or palliative treatments necessitate greater psychosocial support.
Using oral, archival and written sources, the book reconstructs the experiences of African women and men working in Zimbabwe’s hospitals in the twentieth century. It demonstrates how African nurses, i.e., nursing assistants, nursing orderlies, medics and State Registered Nurses were the spine of the hospital system and through their work ensured the smooth functioning of hospitals in Zimbabwe. The book argues that African nurses took the opportunity afforded to them by the profession to transform Zimbabwe’s clinical spaces into their own. They were interlocutors between white medical and nursing personnel and African patients and made Africans’ adjustments to hospital settings easier. At the same time, the book moves beyond hospital spaces, interrogating the significance of the nursing profession within African communities, in the process bridging the divide between public and private spaces. The book makes a significant contribution to global nursing historiography by highlighting how Zimbabwean nurses’ experiences within hospitals and beyond clinical spaces speak to the experiences of other nurses within the Southern African region and beyond. Through documenting the stories and histories of African nurses over a period of a century and the various ways in which they struggled and creatively adapted to their subordinate position in hospitals and how they transformed these healing spaces to make them their own, the book suggests that nurses were important historical actors whose encounters and experiences in Zimbabwe’s healing spaces – the hospitals – deserve to be documented.
Acute gastrointestinal infections (AGIs) can lead to significant morbidity and mortality. In diagnosing AGI, culture-independent diagnostic tests offer advantages over traditional methods and increase the chance of detecting multiple pathogens (co-detection). A retrospective analysis of data from a tertiary pediatric hospital was conducted to characterize occurrence of AGI co-detections and compare outcomes with patients who had only one AGI pathogen detected. Medical records were obtained for patients with stool samples tested using BioFire FilmArray GI Panel between 1 January 2016 and 31 December 2020. Data were described using descriptive statistics, correlation analysis, and logistic regression to identify risk factors and estimate co-detection rates. During the study period, 12,753 patients had a total of 17,159 stool samples tested. Of these, 8,212(47.9%) tested positive, with 6,040(73.6%) being single detections and 2,172(26.4%) being co-detections. Patients with single detection experienced higher hospitalization rates than patients with co-detection. Patients 1–4 years old exhibited the highest co-detection rate relative to other age groups, while Hispanic/Latino individuals were 1.75 times more likely to have co-detection than other races. This study emphasizes the significance of understanding pathogen interactions concerning clinical characteristics and epidemiology of AGI, and the necessity for effective diagnostic strategies and optimal healthcare resource allocation.
Opportunities for face-to-face interaction between sponsor-side clinical research associates (CRAs) and site-side clinical research coordinators (CRCs) have decreased with remote and risk-based monitoring, potentially impeding communication and mutual understanding – key determinants of team functioning. Accordingly, we implemented a reciprocal on-site training to enhance CRA-CRC mutual understanding and evaluated its impact.
Methods:
Seventeen sponsor staff, including 11 CRAs, joined an 8-hour hospital tour with CRC-guided process simulations and discussion; conversely, 14 hospital staff, including 11 CRCs, attended a 4-hour sponsor-office visit with system demonstrations and discussion. Self-assessed understanding of counterpart workflows and impressions of the counterpart group were rated pre- and post-training on 5-point Likert scales. Free-text feedback underwent text-mining analysis. Behavioral change was surveyed 6 months later.
Results:
CRAs improved on all 9 understanding items (e.g. “flow of daily medical practice:” median score 2.0 vs. 4.0, pre- and post-training, respectively, p < 0.0001); CRCs improved on 4 of 5. Positive impressions increased and negative impressions decreased in both groups (e.g. “bright atmosphere:” median 3.0 vs. 5.0 for CRAs, p = 0.0002; 3.0 vs. 5.0 for CRCs, p = 0.0044). Text-mining revealed the specific content participants learned, which included keywords reflecting this training’s objective of enhancing mutual understanding. At 6 months, 70% of CRAs and 88% of CRCs reported changes in their work behavior.
Conclusions:
A brief, reciprocal, on-site training improved CRA–CRC mutual understanding and perceptions, with sustained self-reported behavioral changes in work practices. From a team science perspective, such practical training may strengthen sponsor-site communication and collaboration.
The aim of this review is to examine why cultural food security and cultural food sovereignty should be prioritised and embedded within conventional food security frameworks. It demonstrates how culturally grounded, community-driven approaches foster more just, sustainable and empowering food systems for ethnically diverse, Indigenous and local communities, while highlighting the limitations of conventional metrics that overlook socio-cultural, political and ecological dimensions essential to resilience. Conventional food security focuses on access to sufficient, safe and nutritious food, often sidelining access to culturally appropriate and spiritually meaningful foods that are integral to cultural identity and tradition (cultural food security) and the authority and decision-making power held by local people over their foodways (cultural food sovereignty). Its market-based, individualistic measurement paradigms further neglect collectivist, traditional and spiritual food values, resulting in assessments that may conform to global standards yet produce flawed outcomes, misaligned interventions and continued marginalisation of ethnically diverse, Indigenous and local communities. Drawing on socio-cultural, political, economic and environmental frameworks, the review demonstrates how food sovereignty and cultural food security provide more sustainable, equitable and empowering pathways for communities. It underscores the need for community-driven, culturally grounded food policies.
While infection is a leading cause of mortality among patients on hemodialysis, there are limited data on patients’ infection prevention knowledge and attitudes. We aimed to assess hemodialysis patients’ knowledge of their elevated infection risk, their willingness to actively prevent infections, and the acceptability of a long-term intranasal decolonization intervention.
Design:
We surveyed patients as part of a stepped wedge cluster randomized trial evaluating intranasal povidone-iodine (PVI) decolonization.
Setting:
Sixteen outpatient hemodialysis centers affiliated with 5 academic medical centers.
Participants:
Patients undergoing outpatient hemodialysis.
Methods:
Patients were asked to complete a pre-intervention survey (9 questions) and two intervention surveys (13 questions; only patients interested in PVI) at 1 month and 6 months after starting PVI. We used the chi-squared test to compare responses over time.
Results:
469 (∼25%) participants completed at least one survey. Most (55%) participants underestimated their infection risk compared with an average person in the United States. The percentage of participants willing to expend “a lot of effort” to prevent an infection decreased from 79% (pre-intervention) to 63% (final survey) (p < 0.01). Among the 102 participants using PVI at 6 months, 87% said PVI felt neutral or pleasant and 75% used PVI for the past 3 dialysis sessions. Only 9.4% reported side effects.
Conclusions:
Patients on hemodialysis underestimate their infection risk. Most patients found intranasal PVI to be acceptable. Future research should aim to improve patient education on their infection risk and remove barriers to adherence with infection prevention interventions.
The chapter examines the role played by nursing assistants, medical assistants, and nursing orderlies in the provision of medical services to Africans during the first half of the twentieth century. It notes that the history of medical auxiliaries allows us to appreciate the importance of a cohort of women and men who not only took up hospital work to improve themselves, but also played an important role in the provision of biomedical services to their fellow Africans. Initially, these medical and nursing auxiliaries were in-house trained and in most cases, the majority of these auxiliaries consisted of recovered patients or early converts. However, the late 1920s saw a significant shift in the training of nurses at mission stations in Southern Rhodesia. With the government’s support, missionaries began to move towards a more professional training of nurses and orderlies, targeting educated young women and men. At the same time, in the 1930s, the government began training their own medical nursing orderlies and the government expected male nursing orderlies to be the bastion of biomedicine in government clinics in African areas. For urban areas, the government began to think of the possibility of training African State Registered Nurses (SRNs). The 1940s saw debates on the training of SRNs and from these debates authorities reached a consensus on the need for the government to train African female SRNs in the process marginalising the possibility of having male SRNs. These discussions set the foundations for African female domination of the nursing services from 1950 onwards.
This chapter reflects on hospitals and nurses during the 1970s’ war. Taking hospitals as a microcosm of Rhodesian society at the time, the chapter suggests that the challenges that faced the nation were also reflected within clinical spaces. The chapter highlights that during the 1970s, hospitals became important sites of struggles being fought in the political arena. Emphasis is placed on racial conflicts within hospitals as reflections of the tensions and anxieties that gripped the nation at war during the 1970s. Besides accentuating racial tension in hospitals, the war had a direct impact on the provision of health services. Urban and rural healthcare workers were affected by the war in various ways. Although urban-based nurses had to cope with patient upsurges and workload increases, it was rural-based nurses, those in the theatre of the struggle, who were affected directly by the war. Just as the ordinary folk in war torn rural Rhodesia, rural-based nurses juggled between two warring armies. In their recollections of the 1970s, nurses stressed that their presence within clinical spaces at the height of the war was central in Nursing a nation at war: Nurses’ experiencesduring the 1970s. The chapter ends by examining the provision of care within guerrilla camps. In spite of limited resources within ‘bush hospitals’, nurses and medics working in guerrilla camps played a vital role in the provision of care to freedom fighters and refugees. As with nurses in urban and rural hospitals, they were Nursing a nation at war: Nurses’ experiencesduring the 1970s.
This systematic review and meta-analyses provide the first synthesis of the literature on trait mindfulness and psychotic-like experiences (PLEs). Theoretical models suggest a protective function of mindfulness and it is important to understand any potential role of mindfulness in the prevention and treatment of PLEs. We examined the following: (1) What is the relationship between trait mindfulness and PLEs in nonclinical populations?; and (2) What is the effect of mindfulness-based interventions (MBIs) on PLEs in nonclinical populations? Five databases were searched, and effect sizes were extracted for each study. Seventeen papers were included in the review. Eleven papers explored the relationship between mindfulness and PLEs, and the meta-regression found a small negative association between PLEs and mindfulness (k = 8; pooled correlation r = −0.25; 95% confidence interval [CI]: −0.37, −0.13, p < .001). Eight studies investigated the effect of MBIs on PLEs and the summary effect was not significant in the meta-analysis (k = 5; pooled standard mean difference = .09; 95% CI: −0.61, 0.79, p = 0.80). Overall, the findings suggest that higher levels of mindfulness are associated with reduced PLEs, with no evidence for the effectiveness of MBIs in reducing PLEs. Findings should be interpreted cautiously given the small number of studies and high heterogeneity in the meta-analyses. Future studies are needed to determine whether MBIs might prevent the transition to psychosis or an at-risk mental state and might usefully measure a broader range of clinically relevant outcomes.