Bent Bacteria: A Comparison of Cell Shape Mechanisms in Proteobacteria.

Helical cell shape appears throughout the bacterial phylogenetic tree. Recent exciting work characterizing cell shape mutants in a number of curved and helical Proteobacteria is beginning to suggest possible mechanisms and provide tools to assess functional significance. We focus here on Caulobacter crescentus, Vibrio cholerae, Helicobacter pylori, and Campylobacter jejuni, organisms from three classes of Proteobacteria that live in diverse environments, from freshwater and saltwater to distinct compartments within the gastrointestinal tract of humans and birds. Comparisons among these bacteria reveal common themes as well as unique solutions to the task of maintaining cell curvature. While motility appears to be influenced in all these bacteria when cell shape is perturbed, consequences on niche colonization are diverse, suggesting the need to consider additional selective pressures.

Patient-centered development of a bladder cancer survivorship care plan.

PURPOSE: This study aimed to develop a patient-centered survivorship care plan (SCP) for US military Veteran bladder cancer (BC) survivors in accordance with the National Academy of Medicine recommendation that survivors receive an SCP at treatment completion. BC, which differentially impacts older men, is a costly and highly recurrent cancer associated with invasive procedures and long-term surveillance. Veteran BC survivors may face challenges navigating the patient-to-survivor transition due to their age and comorbidities. METHODS: We conducted 20 one-on-one qualitative interviews and 2 focus groups with Veteran BC survivors to understand their preferences for information and support to inform SCP development. Data were analyzed using rapid analysis. RESULTS: Participants voiced concerns about BC's impact on their psychosocial functioning and quality of life. They suggested information on BC recurrences, recommended surveillance schedules, long-term side effects and healthy living, and how and when to seek help if a medical problem arises should be included on the SCP to help manage expectations and access key resources during survivorship. Although participants had varying needs, many recommended including information on supportive resources (e.g., support groups, peer support programs) to manage cancer-related anxiety. Participants also suggested including Veteran-centered information (e.g., Veterans' BC risk factors). CONCLUSION: We developed an SCP to help Veteran BC survivors navigate the transition from patient to survivor. Adapting an SCP to address specific needs of the Veteran population was an important step in supporting Veteran BC survivors. Future research should evaluate the potential effectiveness of this SCP at improving Veterans' health outcomes and healthcare experiences.

The AWARE Framework: A Technology-Driven Approach to Creating a Safer Care Environment.

ABSTRACT: The alarming rise in workplace violence against healthcare workers, particularly nurses, is concerning. Addressing this complex issue requires a systematic, technology-driven approach. The AWARE Framework offers nurse leaders an actionable strategy to create a safer care environment by integrating advanced digital solutions.

Promotion of physical activity by health professionals in a sample of six public hospitals: A cross sectional study.

ISSUE ADDRESSED: Despite strong evidence of physical and mental health benefits from physical activity, participation is low. Physical activity promotion by health professionals can effectively increase physical activity participation. This study aimed to explore the frequency of physical activity promotion by health professionals in public hospitals with a focus on community-based structured exercise; and facilitators and barriers to such promotion. METHODS: We surveyed health professionals (n = 100) from physiotherapy, rheumatology and rehabilitation departments at six public hospitals in Sydney, Australia. RESULTS: Most common respondent characteristics were physiotherapist (84%), female (68%), aged 25-34 years (45%) and treating older adults (45%). Almost all health professionals (94%) considered themselves physical activity role-models. Half (53%) reported promoting physical activity frequently/often to their clients. Those working with children with a physical disability (23%) were more likely to promote physical activity (Relative Risk 1.69, 95% CI 1.13-2.51, p = .03), than those working with adults or older adults. Half the physiotherapists (52%) reported providing tailored advice about increasing physical activity frequently/often, but only 20% provided advice about structured physical activity. Barriers reported by physiotherapists were lack of time (51%) and client's access to transport (61%). CONCLUSION: Only half the health professionals surveyed offered tailored physical activity advice to clients, and advice on structured physical activity was less common. SO WHAT?: Some promotion of physical activity by health professionals is occurring in hospital settings but more work is needed to embed this within clinical care.

What supports do autistic adolescents and adults need? Perspectives of self-reporting adults and caregivers.

INTRODUCTION: Increasingly, autistic adolescents and adults are accessing occupational therapy. However, limited evidence exists on the type of supports that are important to them. Examining the patterns of supports valued by autistic adolescents and adults will inform the design of occupational therapy services. Therefore, this study aimed to identify what supports autistic adolescents and adults believed to be the most important. METHODS: This study involved two anonymous online surveys. Survey one involved 54 items and was distributed to caregivers of autistic adolescents and/or adults. Survey two included 41 items and was distributed to self-reporting autistic adults. Surveys sought closed and open-ended responses about the support needs of autistic individuals living in Australia. Quantitative data were analysed as counts and frequencies of responses, whereas short-answer responses were analysed through content analysis. COMMUNITY AND CONSUMER INVOLVEMENT: There was no consumer or community involvement in the completion of this project. RESULTS: A total of 68 caregivers of autistic adolescents or adults and 59 self-reporting adults completed the survey resulting in 127 responses. Quantitative data from both autistic adolescents' and adults' closed-answer responses showed that the highest support needs were for supporting participation in employment and supporting health and wellbeing. Content analysis of open-ended responses, performed separately for each participant group, revealed six categories: employment, promoting independence, supporting positive social and communication experiences, supporting health and wellbeing, caregiver support, and promoting autism acceptance. CONCLUSION: Results highlight that autistic individuals and their caregivers have a diverse range of priorities, all of which align with the scope of occupational therapy practice. Differences between the priorities of autistic individuals and their caregivers highlight the importance of therapists providing person and family-centred approaches tailored towards both the autistic person's and their caregiver's needs. PLAIN LANGUAGE SUMMARY: Increasingly, autistic adolescents and adults are accessing occupational therapy services. However, limited information exists regarding the type of supports that are important to them. Understanding what supports are valued by autistic adolescents and adults will support occupational therapists deliver effective and individualised services. Therefore, this study aimed to identify what supports autistic adolescents and adults believed to be the most important to them. This study involved two anonymous online surveys. Survey one was completed by caregivers of autistic adolescents and/or adults. Survey two was completed by self-reporting autistic adults. Surveys included both open-ended and closed-answer responses to better understand the support needs of autistic individuals living in Australia. A total of 68 caregivers of autistic adolescents or adults and 59 self-reporting adults completed the survey resulting in 127 responses. Closed-answer response questions from both the caregivers and self-reporting autistic adolescents and adults showed that the highest support needs were for supporting participation in employment and supporting health and wellbeing. Open-ended response questions revealed six main priorities including, employment, promoting independence, supporting positive social and communication experiences, supporting health and wellbeing, caregiver support, and promoting autism acceptance. This study found that autistic individuals and their caregivers have a diverse range of priorities, all of which align with the scope of occupational therapy. Further, participant responses highlight the importance of therapists providing person and family-centred approaches tailored towards both the autistic person's and their caregiver's needs.

Expression of Abdominal-B in the brine shrimp, Artemia franciscana, expands our evolutionary understanding of the crustacean abdomen.

The brine shrimp, Artemia franciscana, has a body plan composed of 11 thoracic segments, followed by 2 genital segments, and then 6 additional abdominal segments. Previous studies of Artemia reported that expression of the posterior-most Hox gene, Abdominal-B (Abd-B), is restricted to the genital segments and is not observed posteriorly in the abdomen at any developmental stage. This report was remarkable because it suggested that the Artemia abdomen posterior to the genital segments was a novel body region of 6 segments that bore no homology to any region in other crustaceans and was unique amongst arthropods in being a Hox-free segmented domain outside of the head. In this study, we used RT-PCR, antibody staining, and in situ hybridization on various stages of Artemia nauplii to show that Abd-B mRNA and protein are in fact expressed throughout the abdominal segments during Artemia development, but this expression later retracts to the two genital segments (G1, G2) and the T11 appendages. This suggests that Abd-B does play a role in specifying abdominal segment identity in all crustaceans that have been examined and suggests a common evolutionary origin for the crustacean abdomen.

Highly Pathogenic Avian Influenza A(H5N1) Virus Outbreak in New England Seals, United States.

We report the spillover of highly pathogenic avian influenza A(H5N1) into marine mammals in the northeastern United States, coincident with H5N1 in sympatric wild birds. Our data indicate monitoring both wild coastal birds and marine mammals will be critical to determine pandemic potential of influenza A viruses.

Evaluating the use of reactivity levels to inform risk communication and improve service user experience in an HIV self-sampling service.

OBJECTIVES: This service improvement study scoped the value of using quantitative reactivity levels (RL) to introduce a two-tier counselling approach in HIV self-sampling services. The objectives were to (1) use self-reported confirmatory test results to estimate the positive predictive value (PPV) of the first-line assay and (2) to calculate the impact on the PPV and theoretical negative predictive value of a range of proposed RL thresholds, which could be used to differentiate between higher and lower reactive results. METHODS: We studied HIV testing data from a UK-based online sexual health service from 1 December 2018 to 15 July 2020. Routinely collected, anonymised data on RL and self-reported confirmatory testing outcomes were used to calculate PPV at a range of RL thresholds. RESULTS: 116 474 adequate HIV tests were reported during the study period, of which 889 were reactive (0.76%, 95% CI 0.71% to 0.82%). Confirmatory testing outcomes were self-reported by 572 (64.34%) reactive service users, of whom 43 (7.52%) had a new HIV diagnosis, 412 (72.03%) were negative and 117 (20.45%) already had a known HIV diagnosis. PPV was 9.45% at an RL threshold of >1. Quantitative RLs were reported for 30 281 results, of which 200 were reactive. PPV increased to 80% at an RL threshold of >30. No confirmed HIV diagnoses were reported among service users with RL <30. CONCLUSION: RLs could be used to support a more nuanced approach to counselling, potentially reducing anxiety prior to confirmatory testing.

Evaluating the feasibility of a multicenter teleneonatology clinical effectiveness trial.

BACKGROUND: Our research consortium is preparing for a prospective multicenter trial evaluating the impact of teleneonatology on the health outcomes of at-risk neonates born in community hospitals. We completed a 6-month pilot study to determine the feasibility of the trial protocol. METHODS: Four neonatal intensive care units ("hubs") and four community hospitals ("spokes") participated in the pilot-forming four hub-spoke dyads. Two hub-spoke dyads implemented synchronous, audio-video telemedicine consultations with a neonatologist ("teleneonatology"). The primary outcome was a composite feasibility score that included one point for each of the following: site retention, on-time screening log completion, no eligibility errors, on-time data submission, and sponsor site-dyad meeting attendance (score range 0-5). RESULTS: For the 20 hub-spoke dyad months, the mean (range) composite feasibility score was 4.6 (4, 5). All sites were retained during the pilot. Ninety percent (18/20) of screening logs were completed on time. The eligibility error rate was 0.2% (3/1809). On-time data submission rate was 88.4% (84/95 case report forms). Eighty-five percent (17/20) of sponsor site-dyad meetings were attended by both hub and spoke site staff. CONCLUSIONS: A multicenter teleneonatology clinical effectiveness trial is feasible. Learnings from the pilot study may improve the likelihood of success of the main trial. IMPACT: A prospective, multicenter clinical trial evaluating the impact of teleneonatology on the early health outcomes of at-risk neonates born in community hospitals is feasible. A multidimensional composite feasibility score, which includes processes and procedures fundamental to completing a clinical trial, is useful for quantitatively measuring pilot study success. A pilot study allows the investigative team to test trial methods and materials to identify what works well or requires modification. Learnings from a pilot study may improve the quality and efficiency of the main effectiveness trial.

Depth of anaesthesia and mortality after cardiac or noncardiac surgery: a systematic review and meta-analysis of randomised controlled trials.

BACKGROUND: Recent randomised controlled trials have failed to show a benefit in mortality by using processed electroencephalography (pEEG) to guide lighter anaesthesia. We performed a meta-analysis of mortality data from randomised trials of pEEG monitoring to assess the evidence of any protective effect of pEEG-guided light anaesthesia compared with deep anaesthesia in adults aged ≥18 yr. METHODS: Our study followed the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. In February 2022, we searched three databases (Cochrane CENTRAL, OVID Medline, EMBASE) for RCTs of pEEG monitoring that provided mortality data at 30 days, 90 days, and/or 1 yr or longer. RESULTS: We included 16 articles from 12 RCTs with 48 827 total participants. We observed no statistically significant mortality reduction with light anaesthesia compared with deep anaesthesia in patients aged ≥18 yr when all studies were pooled (odds ratio [OR]=0.99; 95% confidence interval (CI), 0.92-1.08). This result did not change significantly when analysing mortality at 30 days, 90 days, 1 yr or longer. We observed no mortality benefit for pEEG monitoring compared with usual care (OR=1.02; 95% CI, 0.89-1.18), targeting higher pEEG index values compared with lower values (OR=0.89; 95% CI, 0.60-1.32), or low pEEG index value alerts compared with no alerts (OR=1.02; 95% CI, 0.41-2.52). CONCLUSIONS: pEEG-guided lighter anaesthesia does not appear to reduce the risk of postoperative mortality. The absence of a plausible rationale for why deeper anaesthesia should increase mortality has hampered appropriate design of definitive clinical trials. CLINICAL TRIAL REGISTRATION: CRD42022285195 (PROSPERO).

Prospective analysis of plasma amyloid beta and postoperative delirium in the Interventions for Postoperative Delirium: Biomarker-3 study.

BACKGROUND: The effect of postoperative delirium on the amyloid cascade of Alzheimer's dementia is poorly understood. Using early postoperative plasma biomarkers, we explored whether surgery and delirium are associated with changes in amyloid pathways. METHODS: We analysed data from 100 participants in the Interventions for Postoperative Delirium: Biomarker-3 (IPOD-B3) cohort study in the USA (NCT03124303 and NCT01980511), which recruited participants aged >65 yr undergoing non-intracranial surgery. We assessed the relationship between the change in plasma amyloid beta ratio (AßR; Aß42:Aß40) and delirium incidence (defined by the 3-Minute Diagnostic Confusion Assessment Method) and severity (quantified by the Delirium Rating Scale-Revised-98, the study's primary outcome). We also tested the relationship between plasma amyloid beta and intraoperative variables. RESULTS: Across all participants, the plasma AßR increased from the preoperative period to postoperative Day 1 (Wilcoxon P<0.001). However, this increase was not associated with delirium incidence (Wilcoxon P=0.22) or peak severity after adjusting for confounders (log[incidence rate ratio]=0.43; P=0.14). Postoperative Day 1 change in plasma AßR was not associated with postoperative Day 1 change in plasma tau, neurofilament light, or inflammatory markers (interleukin [IL]-1ß, IL-1Ra, IL-2, IL-4, IL-6, IL-8, IL-10, and IL-12), or with operative time or low intraoperative arterial pressure. CONCLUSIONS: Perioperative changes in plasma amyloid do not appear to be associated with postoperative delirium. Our findings do not support associations of dynamic changes in amyloid with postoperative delirium. CLINICAL TRIAL REGISTRATION: .NCT03124303 and NCT01980511.

Sevoflurane dose and postoperative delirium: a prospective cohort analysis.

BACKGROUND: Recent trials are conflicting as to whether titration of anaesthetic dose using electroencephalography monitoring reduces postoperative delirium. Titration to anaesthetic dose itself might yield clearer conclusions. We analysed our observational cohort to clarify both dose ranges for trials of anaesthetic dose and biological plausibility of anaesthetic dose influencing delirium. METHODS: We analysed the use of sevoflurane in an ongoing prospective cohort of non-intracranial surgery. Of 167 participants, 118 received sevoflurane and were aged >65 yr. We tested associations between age-adjusted median sevoflurane (AMS) minimum alveolar concentration fraction or area under the sevoflurane time×dose curve (AUC-S) and delirium severity (Delirium Rating Scale-98). Delirium incidence was measured with 3-minute Diagnostic Confusion Assessment Method (3D-CAM) or CAM-ICU. Associations with previously identified delirium biomarkers (interleukin-8, neurofilament light, total tau, or S100B) were tested. RESULTS: Delirium severity did not correlate with AMS (Spearman's ρ=-0.014, P=0.89) or AUC-S (ρ=0.093, P=0.35), nor did delirium incidence (AMS Wilcoxon P=0.86, AUC-S P=0.78). Further sensitivity analyses including propofol dose also demonstrated no relationship. Linear regression confirmed no association for AMS in unadjusted (log (IRR)=-0.06 P=0.645) or adjusted models (log (IRR)=-0.0454, P=0.735). No association was observed for AUC-S in unadjusted (log (IRR)=0.00, P=0.054) or adjusted models (log (IRR)=0.00, P=0.832). No association of anaesthetic dose with delirium biomarkers was identified (P>0.05). CONCLUSION: Sevoflurane dose was not associated with delirium severity or incidence. Other biological mechanisms of delirium, such as inflammation and neuronal injury, appear more plausible than dose of sevoflurane. CLINICAL TRIAL REGISTRATION: NCT03124303, NCT01980511.

Resolution of elevated interleukin-6 after surgery is associated with return of normal cognitive function.

BACKGROUND: Unresolved surgical inflammation might induce chronic cognitive decline in older adults. Although inflammatory biomarkers have been correlated with perioperative cognitive impairment and delirium, the effects of prolonged inflammation on cognition are not well studied. This prospective cohort study investigated 1-yr dynamics in plasma interleukin-6 levels and executive function. METHODS: Patients undergoing major surgery (n=170) aged ≥65 yr completed Trail Making Test B and other neuropsychological assessments with plasma interleukin-6 levels collected on postoperative days 1-9 and 90, and at 1-yr. Mixed-effects analyses were conducted for Trail Making Test B (and other assessments), including interleukin-6 levels, time, and additional confounders (fixed effects), and a random effect for participant. RESULTS: Changes in interleukin-6 levels were associated with changes in Trail Making Test B over 1 yr in a generalised additive model (ß=0.074, P<0.001) supporting that unresolved inflammation impaired executive function. This result was robust to confounders, outlier rejection, and fitting to non-linear models. Changes in interleukin-6 levels also correlated with changes in Trail Making Test A and Controlled Oral Word Association Test. Sensitivity analyses conducted on binary definitions of cognitive decline (>1, >1.5, or >2 standard deviations from baseline) were also associated with interleukin-6 changes. CONCLUSIONS: Delayed resolution of inflammation is associated with cognitive impairment after surgery. Monitoring interleukin-6 might provide an opportunity to intervene with anti-inflammatory therapies in vulnerable patients. CLINICAL TRIAL REGISTRATION: NCT01980511, NCT03124303.

Perioperative ischaemic brain injury and plasma neurofilament light: a secondary analysis of two prospective cohort studies.

BACKGROUND: Ischaemic brain infarction can occur without acute neurological symptoms (covert strokes) or with symptoms (overt strokes), both associated with poor health outcomes. We conducted a pilot study of the incidence of preoperative and postoperative (intraoperative or postoperative) covert strokes, and explored the relationship of postoperative ischaemic brain injury to blood levels of neurofilament light, a biomarker of neuronal damage. METHODS: We analysed 101 preoperative (within 2 weeks of surgery) and 58 postoperative research MRIs on postoperative days 2-9 from two prospective cohorts collected at the University of Wisconsin (NCT01980511 and NCT03124303). Participants were aged >65 yr and undergoing non-intracranial, non-carotid surgery. RESULTS: Preoperative covert stroke was identified in 2/101 participants (2%; Bayesian 95% confidence interval [CI], 0.2-5.4). This rate was statistically different from the postoperative ischaemic brain injury rate of 7/58 (12%, 4.9-21.3%; P=0.01) based on postoperative imaging. However, in a smaller group of participants with paired imaging (n=30), we did not identify the same effect (P=0.67). Patients with postoperative brain injury had elevated peak neurofilament light levels (median [inter-quartile range], 2.34 [2.24-2.64] log10 pg ml-1) compared with those without (1.86 [1.48-2.21] log10 pg ml-1; P=0.025). Delirium severity scores were higher in those with postoperative brain injury (19 [17-21]) compared with those without (7 [4-12]; P=0.01). CONCLUSION: Although limited by a small sample size, these data suggest that preoperative covert stroke occurs more commonly than previously anticipated. Plasma neurofilament light is a potential screening biomarker for postoperative ischaemic brain injury.

Cost-effectiveness of physical activity programs and services for older adults: a scoping review.

BACKGROUND: Evidence supporting physical activity for older adults is strongly positive. Implementation and scale-up of these interventions need to consider the value for money. This scoping review aimed to assess the volume of (i) systematic review evidence regarding economic evaluations of physical activity interventions, and (ii) of cost utility analysis (CUA) studies (trial- or model-based) of physical activity interventions for older people. METHODS: We searched five databases (January 2010 to February 2022) for systematic reviews of economic evaluations, and two databases (1976 to February 2022) for CUA studies of physical activity interventions for any population of people aged 60+ years. RESULTS: We found 12 potential reviews, two of which were eligible for inclusion. The remaining 10 reviews included eligible individual studies that were included in this review. All individual studies from the 12 reviews (n = 37) investigated the cost-effectiveness of structured exercise and most showed the intervention was more costly but more effective than no intervention. We identified 27 CUA studies: two investigated a physical activity promotion program and the remainder investigated structured exercise. Most interventions (86%) were more costly but more effective, and the remaining were cost-saving compared to no intervention. CONCLUSIONS: There is a scarcity of reviews investigating the value for money of physical activity interventions for older adults. Most studies investigated structured exercise. Physical activity interventions were generally more effective than no intervention but more costly. As such an intervention could be cost-effective and therefore worthy of wider implementation, but there is a need for more frequent economic evaluation in this field.

Patient engagement in health implementation research: A logic model.

INTRODUCTION: Growing evidence supports patient engagement (PE) in health implementation research to improve the quality, relevance and uptake of research. However, more guidance is needed to plan and operationalize PE before and throughout the research process. The aim of the study was to develop a logic model illustrating the causal links between context, resources, activities, outcomes and impact of PE in an implementation research programme. METHODS: The Patient Engagement in Health Implementation Research Logic Model (hereafter the Logic Model) was developed using a descriptive qualitative design with a participatory approach, in the context of the PriCARE programme. This programme aims to implement and evaluate case management for individuals who frequently use healthcare services in primary care clinics across five Canadian provinces. Participant observation of team meetings was performed by all team members involved in the programme and in-depth interviews were conducted by two external research assistants with team members (n = 22). A deductive thematic analysis using components of logic models as coding categories was conducted. Data were pooled in the first version of the Logic Model, which was refined in research team meetings with patient partners. The final version was validated by all team members. RESULTS: The Logic Model highlights the importance of integrating PE into the project before its commencement, with appropriate support in terms of funding and time allocation. The governance structure and leadership of both principal investigators and patient partners have significant effects on PE activities and outcomes. As an empirical and standardized illustration that facilitates a shared understanding, the Logic Model provides guidance for maximizing the impact of patient partnership in various contexts for research, patients, providers and health care. CONCLUSION: The Logic Model will help academic researchers, decision makers and patient partners plan, operationalize, and assess PE in implementation research for optimal outcomes. PATIENT OR PUBLIC CONTRIBUTION: Patient partners from the PriCARE research programme contributed to developing the research objectives and designing, developing and validating data collection tools, producing data, developing and validating the Logic Model and reviewing the manuscript.

Design and validation of indicators for the comprehensive measurement of quality of care for type 2 diabetes and acute respiratory infections in ambulatory health services.

Developing ambulatory health services (AHS) of optimal quality is a pending issue for many health systems at a global level, especially in middle- and low-income countries. An effective health response requires indicators to measure the quality of care that are context-specific and feasible for routine monitoring. This paper aimed to design and validate indicators for assessing the technical and interpersonal quality dimensions for type 2 diabetes (T2D) and acute respiratory infections (ARI) care in AHS. The study was conducted in two stages. First, technical and user-centered-based indicators of quality of care for T2D and ARI care were designed following international recommendations, mainly from the American Diabetes Association standards and the National Institute for Health and Care Excellence guidelines. We then assessed the validity, reliability, relevance, and feasibility of the proposed indicators implementing the modified Delphi technique. A panel of 17 medical experts from five countries scored the indicators using two electronic questionnaires, one for each reason for consultation selected, sent by email in two sequential rounds of rating. We defined the levels of consensus according to the overall median for each performance category, which was established as the threshold. Selected indicators included those with scores equal to or higher than the threshold. We designed 36 T2D indicators, of which 16 were validated for measuring the detection of risks and complications, glycemic control, pharmacological treatment, and patient-centered care. Out of the 22 indicators designed for ARI, we validated 10 for diagnosis, appropriate prescription of antimicrobials, and patient-centered care. The validated indicators showed consistency for the dimensions analyzed. Hence, they proved to be a potentially reliable and valuable tool for monitoring the performance of the various T2D and ARI care processes in AHS. Further research will be needed to verify the applicability of the validated indicators in routine clinical practice.

Competency domains of educators in medical, nursing, and health sciences education: An integrative review.

PURPOSE: Competencies for educators of healthcare professionals are important for demonstrating accountability, defining roles and responsibilities, structuring activities for training and development, defining standards, quality assurance, performance reviews, career development, and promoting the professionalisation of teaching. The frameworks and domains of educator competencies have not previously been reviewed or systematically described. Through this integrative review, the authors sought to identify an inclusive structure for competency domains that may be applied to educators. METHODS: Keywords were identified in a pilot search, followed by a multi-database search strategy of records published from 2000 to January 2020 with subsequent backward and forward reference searches. We included all record types that listed or described educator competency domains in medical, nursing and health sciences education. We excluded records that described 'ideal traits' or 'characteristics of good teachers/educators,' presented competencies as part of a larger curricular framework, and teaching assessment tool content. RESULTS: The multi-database search retrieved 2942 initial citations. From a full-text review of 301 records, 67 were identified as describing educator competency domains eligible for analysis. Documents contained a median of six domains (interquartile range = 5-7) and 14.9% incorporated at least one overarching element across their domains. Following an inductive thematic analysis, six distinct domains of educator competence were identified: Teaching and facilitating learning; Designing and planning learning; Assessment of learning; Educational research and scholarship; Educational leadership and management; Educational environment, quality, and safety. The two latter domains contained sub-themes that were able to be further categorised. Documents and frameworks were described for a wide variety of health and allied health disciplines. CONCLUSION: Distinct educator competency domains were identified in this analysis, applicable across a range of healthcare disciplines. Along with the description of design elements, these provide a guide for the development and evaluation of educator competency frameworks.

Misinformation messages shared via WhatsApp in Mexico during the COVID-19 pandemic: an exploratory study.

Little is known about the role of WhatsApp in spreading misinformation during the start of the COVID-19 pandemic in Mexico. The aim of this study is to analyze the message content, format, authorship, time trends and social media distribution channels of misinformation in WhatsApp messages in Mexico. From March 18 to June 30, 2020 the authors collected all WhatsApp messages received via their personal contacts and their social networks that contained information about COVID-19. Descriptive and inferential statistics were used to analyze the scientifically inaccurate messages and the relationship between variables, respectively. Google image and video searches were carried out to identify sharing on other social media. Out of a total of 106 messages, the most frequently mentioned COVID-19 related message topics were prevention (20.0%), conspiracy (18.5%), therapy (15.4%) and origin of the virus (10.3%), changing throughout the pandemic according to users' concerns. Half of all WhatsApp messages were either images or videos. WhatsApp images were also shared on Facebook (80%) and YouTube (~50%). Our findings indicate that the design of information and health promotion campaigns requires to be proactive in adapting to the changes in message content and format of misinformation shared through encrypted social media.

As an encrypted social media platform with hardly accessible content, little is known about the role of WhatsApp in spreading misinformation messages (either false or misleading information) during the COVID-19 pandemic in Mexico. In this study, researchers studied the content, format, time and channel of distribution of WhatsApp messages containing information about COVID-19 collected via their personal contacts and their social networks from March 18 to June 30, 2020. Half of all messages were visually-appealing and the content changed according to the population´s concerns. WhatsApp messages were also distributed in several other social media platforms. Understanding the format and content of misinformation may help to design dynamic health information and promotion campaigns against it. Regulations of public social media such as Youtube can have a positive impact on WhatsApp.

To End Workplace Violence, Integrate High-Tech With High-Touch.

A leader should create an environment in which everyone feels safe. Yet, there is a rising, deadly epidemic in healthcare on the heels of the COVID-19 pandemic: workplace violence. Healthcare workers, particularly nurses, are at a far higher risk of violence on the job compared with most other professions. Leaders have the power to reverse this trend by sounding the alarm, doubling down on their commitment to workplace safety organization-wide, and taking a comprehensive approach that integrates high-tech with high-touch strategies.