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Edited by
James Law, University of Newcastle upon Tyne,Sheena Reilly, Griffith University, Queensland,Cristina McKean, University of Newcastle upon Tyne
Disparities in language development emerge in the first year of life and increase with age; consequently, infancy and toddlerhood are key periods whereby early language outcomes may be optimised via prevention and early intervention programs. As yet, the efficacy of programs promoting early language in the first three years of life remains unknown. This chapter provides the reader with findings from a systematic review of interventions aimed at improving child language outcomes for 0–3 year olds. Using a narrative synthesis, we examine and describe the evidence for effective language interventions across the preventive intervention spectrum (universal, selective, indicated/targeted). Specifically, we explore what works for who and under what circumstances. This review provides important insights about early language interventions, including factors contributing to positive outcomes. Findings also suggest how early interventions may be tailored to foster language outcomes for different groups of children (i.e. targeting children at-risk based on low socio-economic status or those with identified language difficulties). This review also highlights the need for further evaluation of promising interventions when applied to the broader population.
Internationally, an increasing proportion of emergency department visits are mental health related. Concurrently, psychiatric wards are often occupied above capacity. Healthcare providers have introduced short-stay, hospital-based crisis units offering a therapeutic space for stabilisation, assessment and appropriate referral. Research lags behind roll-out, and a review of the evidence is urgently needed to inform policy and further introduction of similar units.
Aims
This systematic review aims to evaluate the effectiveness of short-stay, hospital-based mental health crisis units.
Method
We searched EMBASE, Medline, CINAHL and PsycINFO up to March 2021. All designs incorporating a control or comparison group were eligible for inclusion, and all effect estimates with a comparison group were extracted and combined meta-analytically where appropriate. We assessed study risk of bias with Risk of Bias in Non-Randomized Studies – of Interventions and Risk of Bias in Randomized Trials.
Results
Data from twelve studies across six countries (Australia, Belgium, Canada, The Netherlands, UK and USA) and 67 505 participants were included. Data indicated that units delivered benefits on many outcomes. Units could reduce psychiatric holds (42% after intervention compared with 49.8% before intervention; difference = 7.8%; P < 0.0001) and increase out-patient follow-up care (χ2 = 37.42, d.f. = 1; P < 0.001). Meta-analysis indicated a significant reduction in length of emergency department stay (by 164.24 min; 95% CI −261.24 to −67.23 min; P < 0.001) and number of in-patient admissions (odds ratio 0.55, 95% CI 0.43–0.68; P < 0.001).
Conclusions
Short-stay mental health crisis units are effective for reducing emergency department wait times and in-patient admissions. Further research should investigate the impact of units on patient experience, and clinical and social outcomes.
Robert Heizer excavated Leonard Rockshelter (26Pe14) in western Nevada more than 70 years ago. He described stratified cultural deposits spanning the Holocene. He also reported obsidian flakes purportedly associated with late Pleistocene sediments, suggesting that human use extended even farther back in time. Because Heizer never produced a final report, Leonard Rockshelter faded into obscurity despite the possibility that it might contain a Clovis Era or older occupation. That possibility prompted our team of researchers from the University of Nevada, Reno and Desert Research Institute to return to the site in 2018 and 2019. We relocated the excavation block from which Heizer both recovered the flakes and obtained a late Pleistocene date on nearby sediments. We minimally excavated undisturbed deposits to rerecord and redate the strata. As an independent means of evaluating Heizer's findings, we also directly dated 12 organic artifacts housed at the Phoebe A. Hearst Museum of Anthropology. Our work demonstrates that people did not visit Leonard Rockshelter during the late Pleistocene. Rather, they first visited the site immediately following the Younger Dryas (12,900–11,700 cal BP) and sporadically used the shelter, mostly to store gear, throughout the Holocene.
OBJECTIVES/GOALS: The Fulkerson Home Food Inventory (HFI) is widely used to assess the home food environment, a key target of behavioral weight loss trials. However, no standardized report is available. We created publicly available procedures to automate and standardize HFI reporting, yielding a personalized report to enhance this measures clinical utility. METHODS/STUDY POPULATION: Parents in the TEENS adolescent behavioral weight loss trial complete the HFI at 0-, 2-, 4-, 8-, and 12m and receive personalized reports at each timepoint. In REDCap, participants identify foods available in their home. HFI syntax is applied to calculate the obesogenic home food availability score. Categories of foods found are identified, with specific guidance provided to enhance their home food environment. Prior to automation, procedures were time intensive and error prone. To address this, HFI data are exported into Excel by a PowerShell (v7.2) command-line script using Python (v3.10) with the REDCap API. Results are calculated with F# (v6.0) using Microsoft Excel Interop API and inserted into a report template with F# using the Microsoft Publisher Interop API. This process is repeated at each timepoint. RESULTS/ANTICIPATED RESULTS: The new automated procedures significantly reduce time to generate reports and enhance accuracy. Procedures yield a 2-page individualized report that includes the obesogenic home food environment score and identifies categories of healthy items found (e.g., fruits, vegetables, whole grains) as well as areas of improvement (e.g., high-fat dairy products, processed meats). Specific items found in each category are identified. The report identifies food found in the home (e.g., chicken nuggets) with suggested healthier substitutions (e.g., lean chicken breast). This syntax and commands will be made publicly available for use in the scientific and clinical community. DISCUSSION/SIGNIFICANCE: These publicly available procedures optimize, automate, and standardize reporting for the HFI. Procedures improve efficiency within large-scale clinical trials and yield a personalized report to enhance the clinical utility of this measure and empower participants to make informed decisions about their health behaviors.
OBJECTIVES/GOALS: To describe and evaluate an innovative university-community vaccination and food access model for minority, immigrant, and underserved individuals experiencing food insecurity during a global pandemic. METHODS/STUDY POPULATION: The Purdue University Center for Health Equity and Innovation (CHEqI) partnered with the two largest food banks in the Midwest and Walgreens to offer free COVID-19 and Flu vaccinations alongside food distribution. Goals included addressing food insecurity, increasing vaccine access, and decreasing vaccine hesitancy. CHEqI acquired funding, recruited volunteers and interpreters, assessed interest and addressed vaccine hesitancy. Food bank/pantry partners distributed food and provided access to clientele and marketing assistance. Walgreens procured, administered, and documented vaccinations. The Model accommodated drive-through and indoor processes. Unidentifiable observational and self-report data were collected. Descriptive statistics were computed to characterize program outcomes. RESULTS/ANTICIPATED RESULTS: A total of 11 vaccination events occurred between June and October 2021 at three food bank/pantry locations. Of these 11 events, nine (82%) were drive-through and two (18%) took place indoors, eight (72%) offered COVID-19 vaccinations only, and three (27%) offered both COVID-19 and Flu vaccinations. Food was distributed to a total of 5,108 families and 416 vaccines (314 COVID, 102 Flu) were administered. Of the 396 individuals who received at least one vaccine, 20 (5%) received both a COVID and Flu vaccine. Of the 386 individuals who received at least one vaccine and reported their sex, 194 (50%) identified as female and the average age of those who received at least one vaccine was 45 years old. Of those who reported race (N = 228) or ethnicity (N = 253), 43% identified as Black or African American and 53% identified as LatinX. DISCUSSION/SIGNIFICANCE: Findings offer an innovative vaccination and food access model for diverse individuals experiencing food insecurity during a global pandemic. By drawing on cost effective, accessible, and culturally contextualized practices to optimize the reach and quality of vaccination services we can improve access barriers and mitigate health disparities.
Financial toxicity is of increasing concern in the United States. The Comprehensive Score for Financial Toxicity (COST) is a validated measure; however, it has not been widely utilized among low-income patients and may not fully capture financial toxicity in this population. Furthermore, the relationships between financial toxicity, quality of life (QOL), and patient well-being are poorly understood. We describe the experience of financial toxicity among low-income adults receiving cancer care. We hypothesized that higher financial toxicity would be associated with less income and lower quality of life. Qualitative interviews focused on the financial impact of cancer treatment.
Method
This study was conducted at a cancer clinic in Central Texas. Quantitative and qualitative data were collected in Fall and Spring 2018, respectively. The quantitative sample (N = 115) was dichotomized by annual income (<$15,000 vs. >$15,000). Outcomes included financial toxicity (COST), quality of life (FACT-G), and patient well-being (PROMIS measures: Anxiety, Depression, Fatigue, Pain Interference, and Physical Function). Associations between quality of life, patient well-being, and financial toxicity were evaluated using linear regression. Sequential qualitative interviews were conducted with a subsample of 12 participants.
Results
Patients with <$15k had significantly lower levels of QOL and patient well-being such as depression and anxiety compared to patients with >$15k across multiple measures. A multivariate linear regression found QOL (Β = 0.17, 95% CI = 0.05, 0.29, p = 0.008) and insurance status (Β = −3.79, 95% CI = −7.42, −0.16, p = 0.04), but not income, were significantly associated with financial toxicity. Three qualitative themes regarding patient's access to cancer care were identified: obtaining healthcare coverage, maintaining financial stability, and receiving social support.
Significance of results
Low-income patients with cancer face unique access barriers and are at risk for forgoing treatment or increased symptom burdens. Comprehensive assessment and financial navigation may improve access to care, symptom management, and reduce strain on social support systems.
In 2018 unpublished archaeological evidence was discovered recording a doorway and passageway concealed inside the Romanesque wall of Westminster Hall, near the south-east corner. Although commemorated by a bronze plaque in situ, their existence had largely been forgotten. Further investigations revealed an access panel in the 1951 cloakroom fittings in adjoining St Stephen’s cloister: this was located, and the space accessed, seemingly for the first time since c 1952. The many features of interest found within included the doorcase and soffits of a great doorway and iron pintles for the doors; Purbeck flagstones on the floor; complex masonry and plaster from several different eras; graffiti by masons from the nineteenth and twentieth centuries; a still-functional Osram lightbulb dating from the early 1950s; and wooden joists supporting the masonry of the ceiling. Isotope dating of the timbers produced a date of 1659, and works accounts showed that the doorway and passageway were created in 1660–1, to form a ceremonial route for the coronation of Charles ii. Further archaeological and historical investigations have enabled the authors to establish a full chronology for the changing fabric and uses of the doorway and passageway from the seventeenth to the twenty-first century, and to trace the masons who walled in the space in 1851. They have also established why the brass plaque in Westminster Hall marking the space erroneously ascribes it with Tudor origins: that ‘fake history’ was created by an over-enthusiastic late-nineteenth century Clerk of the House of Commons.
A patchwork of policies exists across the United States. While citizens’ policy preferences in domains such as the criminal legal system, gun regulations/rights, immigration, and welfare are informed by their political predispositions, they are also shaped by the extent to which policy targets are viewed as deserving. This article centres the idea that collective evaluations matter in policymaking, and it ascertains whether subnational levels of deservingness evaluations of several target groups differ across space to illuminate the link between these judgements and state policy design. We leverage original survey data and multilevel regression and poststratification to create state-level estimates of deservingness evaluations. The analyses elucidate the heterogeneity in state-level deservingness evaluations of several politically relevant groups, and they pinpoint a link between these social reputations and policy design. The article also delivers a useful methodological tool and measures for scholars of state policy design to employ in future research.
Transforming towards global sustainability requires a dramatic acceleration of social change. Hence, there is growing interest in finding ‘positive tipping points’ at which small interventions can trigger self-reinforcing feedbacks that accelerate systemic change. Examples have recently been seen in power generation and personal transport, but how can we identify positive tipping points that have yet to occur? We synthesise theory and examples to provide initial guidelines for creating enabling conditions, sensing when a system can be positively tipped, who can trigger it, and how they can trigger it. All of us can play a part in triggering positive tipping points.
Technical summary
Recent work on positive tipping points towards sustainability has focused on social-technological systems and the agency of policymakers to tip change, whilst earlier work identified social-ecological positive feedbacks triggered by diverse actors. We bring these together to consider positive tipping points across social-technological-ecological systems and the potential for multiple actors and interventions to trigger them. Established theory and examples provide several generic mechanisms for triggering tipping points. From these we identify specific enabling conditions, reinforcing feedbacks, actors and interventions that can contribute to triggering positive tipping points in the adoption of sustainable behaviours and technologies. Actions that can create enabling conditions for positive tipping include targeting smaller populations, altering social network structure, providing relevant information, reducing price, improving performance, desirability and accessibility, and coordinating complementary technologies. Actions that can trigger positive tipping include social, technological and ecological innovations, policy interventions, public investment, private investment, broadcasting public information, and behavioural nudges. Positive tipping points can help counter widespread feelings of disempowerment in the face of global challenges and help unlock ‘paralysis by complexity’. A key research agenda is to consider how different agents and interventions can most effectively work together to create system-wide positive tipping points whilst ensuring a just transformation.
Social media summary
We identify key actors and actions that can enable and trigger positive tipping points towards global sustainability.
We conducted a retrospective review of a hybrid antimicrobial restriction process demonstrating adherence to appropriate use criteria in 72% of provisional-only orders, in 100% of provisional orders followed by ID orders, and in 97% of ID-initiated orders. Therapy interruptions occurred in 24% of provisional orders followed by ID orders.
Timing of developmental milestones, such as age at first walking, is associated with later diagnoses of neurodevelopmental disorders. However, its relationship to genetic risk for neurodevelopmental disorders in the general population is unknown. Here, we investigate associations between attainment of early-life language and motor development milestones and genetic liability to autism, attention deficit hyperactivity disorder (ADHD), and schizophrenia.
Methods
We use data from a genotyped sub-set (N = 25699) of children in the Norwegian Mother, Father and Child Cohort Study (MoBa). We calculate polygenic scores (PGS) for autism, ADHD, and schizophrenia and predict maternal reports of children's age at first walking, first words, and first sentences, motor delays (18 months), and language delays and a generalised measure of concerns about development (3 years). We use linear and probit regression models in a multi-group framework to test for sex differences.
Results
We found that ADHD PGS were associated with earlier walking age (β = −0.033, padj < 0.001) in both males and females. Additionally, autism PGS were associated with later walking (β = 0.039, padj = 0.006) in females only. No robust associations were observed for schizophrenia PGS or between any neurodevelopmental PGS and measures of language developmental milestone attainment.
Conclusions
Genetic liabilities for neurodevelopmental disorders show some specific associations with the age at which children first walk unsupported. Associations are small but robust and, in the case of autism PGS, differentiated by sex. These findings suggest that early-life motor developmental milestone attainment is associated with genetic liability to ADHD and autism in the general population.
In total, 13 facilities changed C. difficile testing to reflexive testing by enzyme immunoassay (EIA) only after a positive nucleic acid-amplification test (NAAT); the standardized infection ratio (SIR) decreased by 46% (range, −12% to −71% per hospital). Changing testing practice greatly influenced a performance metric without changing C. difficile infection prevention practice.
Specialised inpatient mental health services for children and young people are commissioned and managed by NHS England (NHSE) and provided by NHS as well as independent sector. The access to beds has been managed nationally with young people admitted far from home. There were capacity issues identified in London. To address these concerns, NHSE invited organisations to work in partnership to co-design and establish new models of care. This is one of the first of such projects, set up to manage the budget for children and young people's beds on behalf of NHSE and change the way of managing and monitoring admissions.
Our aims:
To reduce length of inpatient stay
To enable admission of young people as close to home as possible
To improve resource efficiency, capacity and capability of managing young people in crisis in the community.
Method
A number of changes were introduced, including engagement of community and inpatient clinical staff, repatriation to units closer to home and introduction of CRAFT meetings (early review meetings in inpatient units to enable timely and effective discharge planning and support back to local services). The implementation has been closely monitored by the project manager and clinical group, which included representatives from all organisations involved.
Result
After four years, young people are admitted to hospitals closer to home and the length of inpatient stay has decreased by 18%. The number of admissions has decreased by 28%. Out of area occupied beds days have been decreased by 66%.
Significant recurrent budget savings have been achieved. Over the past three years, these savings have been reinvested in developing crisis community support and more specialist community services within CNWL and West London Trust.
Conclusion
There have been considerable benefits of multiple organisations working in partnership to improve patients care. The success of the project has created further opportunities for the development of services which provide safe and effective alternatives to admission (such as crisis services, home treatment teams and specialized community services). In summary, this collaborative model has improved the quality of care and experience for young people and reduced the need for psychiatric admission.
Human DNA is packed into forty-six chromosomes inside the cells of our body. At each end of the chromosome are the so-called telomeres: if the chromosome is a shoelace, the telomeres would be the protective plastic ends at the end of the shoelace. Cell divisions are essential to life, and they continuously take place in our body. However, the more the cell divides, the more telomeres are shortened, and the more the cell ages. In return, an enzyme called telomerase ‘rebuilds’ the telomeres, thus restoring the protection of the chromosome and delaying cellular senescence. The relationship between telomeres and telomerase is a delicate equilibrium. You won the Nobel Prize in 2009 for the discovery of ‘how chromosomes are protected by telomeres and the enzyme telomerase’.
Recent models of psychopathology suggest the presence of a general factor capturing the shared variance among all symptoms along with specific psychopathology factors (e.g., internalizing and externalizing). However, few studies have examined predictors that may serve as transdiagnostic risk factors for general psychopathology from early development. In the current study we examine, for the first time, whether observed and parent-reported infant temperament dimensions prospectively predict general psychopathology as well as specific psychopathology dimensions (e.g., internalizing and externalizing) across childhood. In a longitudinal cohort (N = 291), temperament dimensions were assessed at 4 months of age. Psychopathology symptoms were assessed at 7, 9, and 12 years of age. A bifactor model was used to estimate general, internalizing, and externalizing psychopathology factors. Across behavioral observations and parent-reports, higher motor activity in infancy significantly predicted greater general psychopathology in mid to late childhood. Moreover, low positive affect was predictive of the internalizing-specific factor. Other temperament dimensions were not related with any of the psychopathology factors after accounting for the general psychopathology factor. The results of this study suggest that infant motor activity may act as an early indicator of transdiagnostic risk. Our findings inform the etiology of general psychopathology and have implications for the early identification for children at risk for psychopathology.
Nearly one-third of youth are affected by a mental health disorder, and the majority do not receive adequate care. To improve clinical outcomes among youth, efforts have been made to train providers in evidence-based mental health practices, such as cognitive behavioral therapy (CBT). Such efforts call for valid assessment measures that can inform and evaluate training activities.
Aims:
This study presents the development and validation of the CBT Competence Scale (CCS), a brief self-report measure to assess provider competence for CBT delivery.
Method:
Participants were 387 school mental health professionals (SMHPs) working with students in Michigan, USA. Initial items (n=59) were developed to evaluate competence in delivering common elements of CBT, with competence conceptualized as covering domains of knowledge, perception, and use of CBT techniques. CCS validation proceeded in three steps: using item response theory to select the most important items for assessing knowledge, evaluating the factor structure using exploratory and then confirmatory factor analyses, and examining reliability and validity of the resultant measure.
Results:
The validated CCS measure consists of four dimensions of CBT competence across 33 items: Non-behavioral skills, Behavioral skills, Perceptions, and Knowledge. The CCS demonstrated excellent internal consistency and good construct-based validity.
Conclusions:
The CCS holds promise as a valid, informative measure of CBT competence appropriate for the school setting, with potential for application in other environments such as mental health clinics.
Key learning aims
(1) To provide an overview of the importance of measuring CBT competency.
(2) To recognize the challenges entailed in measuring CBT competency in under-resourced settings.
(3) To understand the development and validation of the CCS measure.
We performed a prospective study of 501 patients, regardless of symptoms, admitted to the hospital, to estimate the predictive value of a negative nasopharyngeal swab for severe acute respiratory coronavirus virus 2 (SARS-CoV-2). At a positivity rate of 10.2%, the estimated negative predictive value (NPV) was 97.2% and the NPV rose as prevalence decreased during the study.
To describe the epidemiology of carbapenem-resistant Enterobacterales (CRE) bacteriuria and to determine whether urinary catheters increase the risk of subsequent CRE bacteremia.
Design:
Using active population- and laboratory-based surveillance we described a cohort of patients with incident CRE bacteriuria and identified risk factors for developing CRE bacteremia within 1 year.
Setting:
The study was conducted among the 8 counties of Georgia Health District 3 (HD3) in Atlanta, Georgia.
Patients:
Residents of HD3 with CRE first identified in urine between 2012 and 2017.
Results:
We identified 464 patients with CRE bacteriuria (mean yearly incidence, 1.96 cases per 100,000 population). Of 425 with chart review, most had a urinary catheter (56%), and many resided in long-term care facilities (48%), had a Charlson comorbidity index >3 (38%) or a decubitus ulcer (37%). 21 patients (5%) developed CRE bacteremia with the same organism within 1 year. Risk factors for subsequent bacteremia included presence of a urinary catheter (odds ratio [OR], 8.0; 95% confidence interval [CI], 1.8–34.9), central venous catheter (OR, 4.3; 95% CI, 1.7–10.6) or another indwelling device (OR, 4.3; 95% CI, 1.6–11.4), urine culture obtained as an inpatient (OR, 5.7; 95% CI, 1.3–25.9), and being in the ICU in the week prior to urine culture (OR, 2.9; 95% CI, 1.1–7.8). In a multivariable analysis, urinary catheter increased the risk of CRE bacteremia (OR, 5.3; 95% CI, 1.2–23.6).
Conclusions:
In patients with CRE bacteriuria, urinary catheters increase the risk of CRE bacteremia. Future interventions should aim to reduce inappropriate insertion and early removal of urinary catheters.
The sparse record of Cretaceous crocodyliforms in Australia comprises only three species, all within the genus Isisfordia. Isisfordia duncani Salisbury et al., 2006 is from the Albian–Turonian Winton Formation of Queensland, and both Isisfordia molnari Hart et al., 2019 and Isisfordia selaslophensis Etheridge, 1917 have been described from opalized material from the Cenomanian Griman Creek Formation of New South Wales. Here, we describe new cranial and postcranial material, including the most complete crocodyliform skeleton from the Cretaceous of New South Wales, which is assigned to Isisfordia cf. I. selaslophensis. We also reappraise previously described crocodyliform material from the same locality. We find that much of this material displays features that are consistent with Isisfordia.