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Introduction: We present a relationship-centred shared-decision-making (RCSDM) process model to explicate factors that shape decision-making processes during physical medicine and rehabilitation (PMR) encounters among patients, their care partners and practitioners. Existing shared decision-making (SDM) models fall short in addressing the everyday decisions routinely made regarding persons with chronic disabilities who require high levels of support, their care partners and rehabilitation practitioners. In PMR, these everyday decisions are small scale, immediate and in service to a larger therapeutic goal. They can be thought of as micro-decisions and involve multiple practitioners, care partners and patients. How micro-decisions are made in this context is contingent on multiple roles and relationships among these relevant parties. Our model centres on micro-decisions among patients, their care partners and practitioners based on our disorders of consciousness (DoC) research., Methods: To develop our model, we examined peer-reviewed literature in SDM in PMR, chronic disability and person-centeredness; formed collaborations and co-created our constructs with rehabilitation practitioners and with care partners who have lived experience of caring for persons with DoC; analysed emerging empirical data and vetted early versions with expert scientific and clinical audiences. Our model builds from the core tenets of relational autonomy, and scholarship and activism of disability advocates., Findings: Our model conceptualizes four non-hierarchical levels of analysis to understand the process of micro-decision-making in chronic disability and medical rehabilitation: social forces (historical and sociological); roles and relationships (multiple and intersecting); relational dimensions (interactional and contextual) and micro-decision moments (initiation, response and closure)., Discussion: Relationships among patients, their care partners and practitioners are the intersubjective milieu within which decisions are made. Our conceptual model explicates the process of micro-decision-making in PMR., Patient or Public Contribution: Care partners (or caregivers) and rehabilitation practitioners are active members of our team. We work together to develop research projects, collect, analyse and disseminate data. The conceptual model we present in this manuscript was co-created-input from care partners and practitioners on previously collected data became the impetus to develop the RCSDM process model and share co-authorship in this manuscript., (© 2024 The Author(s). Health Expectations published by John Wiley & Sons Ltd.)

We examine a 12-min video-recorded interaction among a patient (KN) in a disordered state of consciousness (DOC) and a speech language pathologist clinician (CL) that takes place in a medical rehabilitation setting. The video is a demonstration of how caregivers could use a clinical assessment to observe their loved one's behavior to communicate potential behavioral changes to healthcare professionals. The purpose of this paper is to make visible the communication practices used by participants that may not be obvious to researchers, medical rehabilitation practitioners, and clinical assessment developers. We use phenomenological, linguistic and conversation analytic approaches to analyze the interaction. We found that KN demonstrates multiple conversational competencies, some (but not all) of which are acknowledged by CL, and most of which are not directly addressed by the assessment scoring criteria. For example, KN demonstrates conversational competency by responding non-verbally to CL's prompts from the assessment protocol and following along with the unspoken rules of discourse. He does this primarily through gaze, which broadcasts the focus of his attention and actively signals his participation in the conversation. Though KN does not always respond correctly to CL's questions, he nevertheless demonstrates implicit conversational competencies during turns of talk such as returning to 'neutral' position which signals the completion of a turn of talk. KN's conversational competencies may be missed by CL and the assessment protocol but we argue that they are important in understanding KN's capacity. Our analyses show that competency is not simply a performance by one person who appropriately and correctly responds to a series of questions in a prescribed time frame. Competence is a collaborative achievement among participants, co-produced in situ, and influenced by linguistic and cultural habits of talk and epistemic norms that privilege clinical knowledge and expertise., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Most delirium risk prediction models are cumbersome to use, time consuming to complete, and require education ensure accuracy. The purpose of this study was to develop and validate a risk prediction model using routinely assessed risk factors predictive of delirium including: cognitive impairment, ≥80-years old, functional dependence, sensory impairment, and chronic substance use. This retrospective study included 7999 encounters of hospitalized patients aged 65-years or older admitted from 1/1/2019 to 12/31/2019. Various models were compared, with the best tested for validation. A model, where cognitive impairment was worth 2-points and a threshold of 3-points to predict delirium, was determined to be the best model and was validated with an area-under Receiver-Operating-Characteristic curve=0.7126. Management of delirium could be enhanced by integrating a nursing admission delirium risk screening process into the workflow, triggering initiation of prevention interventions and prompt assessment for signs and symptoms of delirium for those at high risk., Competing Interests: Declaration of Competing Interest None., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Background: Early difficult temperament and child mental health problems are consistently associated with impaired functioning in adulthood. We examined three potential pathways between difficult temperament in toddlerhood (age 2) and depressive symptoms (ages 21-23) and well-being (age 23): i) direct - early difficult temperament directly associates with these outcomes, ii) mediated - these direct effects are also mediated by a general psychopathology factor in late childhood/early adolescence (GPF; ages 7, 10,and 13), and iii) moderated-mediated - these mediated effects are also moderated by negative (age 42 months) and positive (age 33 months) parenting behaviors., Methods: The analytic sample included 1892 mother-child dyads (33.4% male children) from the Avon Longitudinal Study of Parents and Children (ALSPAC). Mothers reported on their child's difficult temperament, negative parenting, positive parenting, and child's mental health symptoms. In adulthood, participants reported their own depressive symptoms and well-being (i.e. mental well-being, life satisfaction, happiness)., Results: First, early difficult temperament associated directly and positively with depressive symptoms, but negatively with well-being in adulthood. Second, the GPF in late childhood/early adolescence mediated these direct associations. Third, the mediated pathways were not moderated by negative or positive parenting., Limitations: i) low risk community sample, ii) early risks are based on maternal reports., Conclusions: Temperament is a risk factor for impaired psychosocial functioning in adulthood, manifested through increased susceptibility to psychopathology in childhood/adolescence. Although more research is needed to test their generalizability, these findings suggest that targeting early difficult temperament may alleviate the risk for later mental health difficulties and may increase general well-being., (Copyright © 2022. Published by Elsevier B.V.)

Introduction: Adverse childhood experiences confer an increased risk for physical and mental health problems across the population, prompting calls for routine clinical screening based on reported adverse childhood experience exposure. However, recent longitudinal research has questioned whether adverse childhood experiences can accurately identify ill health at an individual level., Methods: Revisiting data collected for the Adverse Childhood Experience Study between 1995 and 1997, this study derived approximate area under the curve estimates to test the ability of the retrospectively reported adverse childhood experience score to discriminate between adults with and without a range of common health risk factors and disease conditions. Furthermore, the classification accuracy of a recommended clinical definition for high-risk exposure (≥4 versus 0-3 adverse childhood experiences) was evaluated on the basis of sensitivity, specificity, positive and negative predictive values, and positive likelihood ratios., Results: Across all health outcomes, the levels of discrimination for the continuous adverse childhood experience score ranged from very poor to fair (area under the curve=0.50-0.76). The binary classification of ≥4 versus 0-3 adverse childhood experiences yielded high specificity (true-negative detection) and negative predictive values (absence of ill health among low-risk adverse childhood experience groups). However, sensitivity (true-positive detection) and positive predictive values (presence of ill health among high-risk adverse childhood experience groups) were low, whereas positive likelihood ratios suggested only minimal-to-moderate increases in health risks among individuals reporting ≥4 adverse childhood experiences versus that among those reporting 0-3., Conclusions: These findings suggest that screening based on the adverse childhood experience score does not accurately identify those individuals at high risk of health problems. This can lead to both allocation of unnecessary interventions and lack of provision of necessary support., (Copyright © 2021 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.)

Background: Loneliness co-occurs alongside many mental health problems and is associated with poorer treatment outcomes. It could therefore be a phenomenon of interest to clinicians as an indicator of generalised risk for psychopathology. The present study tested whether a short measure of loneliness can accurately classify individuals who are at increased risk of common mental health problems., Methods: Data were drawn from two nationally representative cohorts: the age-18 wave of the UK-based Environmental Risk (E-Risk) Longitudinal Twin Study and the age-38 wave of the New Zealand-based Dunedin Multidisciplinary Health and Development Study. In both cohorts, loneliness was assessed using the three-item UCLA Loneliness Scale, plus two stand-alone items about feeling alone and feeling lonely. Outcome measures consisted of diagnoses of depression and anxiety and self-reports of self-harm/suicide attempts, assessed via a structured interview., Results: ROC curve analysis showed that the Loneliness Scale had fair accuracy in classifying individuals meeting criteria for all three outcomes, with a cut-off score of 5 (on a scale from 3 to 9) having the strongest empirical support. Both of the stand-alone items showed modest sensitivity and specificity but were more limited in their flexibility. The findings were replicated across the two cohorts, indicating that they are applicable both to younger and older adults. In addition, the accuracy of the loneliness scale in detecting mental health problems was comparable to a measure of poor sleep quality, a phenomenon which is often included in screening tools for depression and anxiety., Conclusions: These findings indicate that a loneliness measure could have utility in mental health screening contexts, as well as in research.

Competing Interests: The authors have declared that they have no competing or potential conflicts of interest.

Low prosocial behavior in childhood has been consistently linked to later psychopathology, with evidence supporting the influence of both genetic and environmental factors on its development. Although neonatal DNA methylation (DNAm) has been found to prospectively associate with a range of psychological traits in childhood, its potential role in prosocial development has yet to be investigated. This study investigated prospective associations between cord blood DNAm at birth and low prosocial behavior within and across four longitudinal birth cohorts from the Pregnancy And Childhood Epigenetics (PACE) Consortium. We examined (a) developmental trajectories of "chronic-low" versus "typical" prosocial behavior across childhood in a case-control design (N = 2,095), and (b) continuous "low prosocial" scores at comparable cross-cohort time-points (N = 2,121). Meta-analyses were performed to examine differentially methylated positions and regions. At the cohort-specific level, three CpGs were found to associate with chronic low prosocial behavior; however, none of these associations was replicated in another cohort. Meta-analysis revealed no epigenome-wide significant CpGs or regions. Overall, we found no evidence for associations between DNAm patterns at birth and low prosocial behavior across childhood. Findings highlight the importance of employing multi-cohort approaches to replicate epigenetic associations and reduce the risk of false positive discoveries., (© 2021 The Authors. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics published by Wiley Periodicals LLC.)

Importance: Adverse childhood experiences (ACEs) are well-established risk factors for health problems in a population. However, it is not known whether screening for ACEs can accurately identify individuals who develop later health problems., Objective: To test the predictive accuracy of ACE screening for later health problems., Design, Setting, and Participants: This study comprised 2 birth cohorts: the Environmental Risk (E-Risk) Longitudinal Twin Study observed 2232 participants born during the period from 1994 to 1995 until they were aged 18 years (2012-2014); the Dunedin Multidisciplinary Health and Development Study observed 1037 participants born during the period from 1972 to 1973 until they were aged 45 years (2017-2019). Statistical analysis was performed from May 28, 2018, to July 29, 2020., Exposures: ACEs were measured prospectively in childhood through repeated interviews and observations in both cohorts. ACEs were also measured retrospectively in the Dunedin cohort through interviews at 38 years., Main Outcomes and Measures: Health outcomes were assessed at 18 years in E-Risk and at 45 years in the Dunedin cohort. Mental health problems were assessed through clinical interviews using the Diagnostic Interview Schedule. Physical health problems were assessed through interviews, anthropometric measurements, and blood collection., Results: Of 2232 E-Risk participants, 2009 (1051 girls [52%]) were included in the analysis. Of 1037 Dunedin cohort participants, 918 (460 boys [50%]) were included in the analysis. In E-Risk, children with higher ACE scores had greater risk of later health problems (any mental health problem: relative risk, 1.14 [95% CI, 1.10-1.18] per each additional ACE; any physical health problem: relative risk, 1.09 [95% CI, 1.07-1.12] per each additional ACE). ACE scores were associated with health problems independent of other information typically available to clinicians (ie, sex, socioeconomic disadvantage, and history of health problems). However, ACE scores had poor accuracy in predicting an individual's risk of later health problems (any mental health problem: area under the receiver operating characteristic curve, 0.58 [95% CI, 0.56-0.61]; any physical health problem: area under the receiver operating characteristic curve, 0.60 [95% CI, 0.58-0.63]; chance prediction: area under the receiver operating characteristic curve, 0.50). Findings were consistent in the Dunedin cohort using both prospective and retrospective ACE measures., Conclusions and Relevance: This study suggests that, although ACE scores can forecast mean group differences in health, they have poor accuracy in predicting an individual's risk of later health problems. Therefore, targeting interventions based on ACE screening is likely to be ineffective in preventing poor health outcomes.

The tendency to select threatening over benign interpretations of ambiguous bodily sensations and cues characterises young people with chronic pain. However, previous studies disagree over whether these biases extend to nonbodily harm situations such as social evaluation. Understanding the content of these biases is crucial to the development of pain management strategies seeking to modify such biases. Two hundred forty-three young people aged 16 to 19 years completed an expanded version of the Adolescent Interpretation of Bodily Threat task. Using a factor-analytic approach, we removed items that did not consistently associate with bodily harm or social evaluation. Next, we examined whether the variance underlying negative and benign interpretations of bodily harm and social evaluation situations were best represented as a common factor (ie, one-factor model), 2 distinct factors (ie, 2-factor model), or one common and 2 distinct factors (ie, 2-factor bifactor model) in all adolescents. We then compared youth with and without persistent and impairing pain on factor scores derived from the best-fitting model. Although negative interpretations of bodily harm and social evaluation situations emerged as distinct factors, benign interpretations across situations were best captured by a common factor and 2 situation-specific factors (ie, bifactor model). Group comparisons showed that young people with moderate-to-high pain interference were more likely to endorse negative interpretations across all situations, and less likely to manifest a general benign interpretational style, than youth without interfering pain, although some of these group differences were explained by co-occurring anxiety and depressive symptoms. Replication of these findings is needed.

Background: Victimized children are at greater risk for psychopathology than non-victimized peers. However, not all victimized children develop psychiatric disorders, and accurately identifying which victimized children are at greatest risk for psychopathology is important to provide targeted interventions. This study sought to develop and internally validate individualized risk prediction models for psychopathology among victimized children., Methods: Participants were members of the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally-representative British birth cohort of 2,232 twins born in 1994-1995. Victimization exposure was measured prospectively between ages 5 and 12 years, alongside a comprehensive range of individual-, family-, and community-level predictors of psychopathology. Structured psychiatric interviews took place at age-18 assessment. Logistic regression models were estimated with Least Absolute Shrinkage and Selection Operator (LASSO) regularization to avoid over-fitting to the current sample, and internally validated using 10-fold nested cross-validation., Results: 26.5% (n = 591) of E-Risk participants had been exposed to at least one form of severe childhood victimization, and 60.4% (n = 334) of victimized children met diagnostic criteria for any psychiatric disorder at age 18. Separate prediction models for any psychiatric disorder, internalizing disorders, and externalizing disorders selected parsimonious subsets of predictors. The three internally validated models showed adequate discrimination, based on area-under-the-curve estimates (range = =0.66-0.73), and good calibration., Limitations: External validation in wholly-independent data is needed before clinical implementation., Conclusions: Findings offer proof-of-principle evidence that prediction modeling can be useful in supporting identification of victimized children at greatest risk for psychopathology. This has the potential to inform targeted interventions and rational resource allocation., (Copyright © 2019. Published by Elsevier B.V.)

Background: Childhood victimization elevates the average risk of developing functional impairment in adulthood. However, not all victimized children demonstrate poor outcomes. Although research has described factors that confer vulnerability or resilience, it is unknown if this knowledge can be translated to accurately identify the most vulnerable victimized children., Objective: To build and internally validate a risk calculator to identify those victimized children who are most at risk of functional impairment at age 18 years., Participants: We utilized data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a nationally-representative birth cohort of 2232 UK children born in 1994-95., Methods: Victimization exposure was assessed repeatedly between ages 5 and 12 years along with a range of individual-, family- and community-level predictors. Functional outcomes were assessed at age 18 years. We developed and evaluated a prediction model for psychosocial disadvantage and economic disadvantage using the Least Absolute Shrinkage and Selection Operator (LASSO) regularized regression with nested 10-fold cross-validation., Results: The model predicting psychosocial disadvantage following childhood victimization retained 12 of 22 predictors, had an area under the curve (AUC) of 0.65, and was well-calibrated within the range of 40-70% predicted risk. The model predicting economic disadvantage retained 10 of 22 predictors, achieved excellent discrimination (AUC = 0.80), and a high degree of calibration., Conclusions: Prediction modelling techniques can be applied to estimate individual risk for poor functional outcomes in young adulthood following childhood victimization. Such risk prediction tools could potentially assist practitioners to target interventions, which is particularly useful in a context of scarce resources., (Copyright © 2019 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Background: Validated perioperative pressure injury (PI) risk assessment measures are few and often cumbersome to complete, leading to missed opportunities to identify and target prevention interventions to those patients at increased risk for developing a postsurgical PI., Objectives: Previous validation of a six-item perioperative risk assessment measure for skin (PRAMS) was conducted in our community hospital with positive findings. The purpose of this study was to increase generalizability by revalidating the PRAMS in a larger sample., Methods: This was a retrospective chart review of all surgical patients aged ≥18 years positioned in the supine or lateral position in a Midwest quaternary care, multispecialty, 1,500-bed hospital during a 6-month period (n = 1,526). The intent of the study was to revalidate the PRAMS. The main outcome of interest was the development of PI after surgery. Risk indicators of interest included diabetes, age, surgical time, Braden score, previous surgery, and preexisting PI. The diagnostic ability of any of the risk indicators on the development of a postsurgical PI was evaluated using sensitivity, specificity, and predictive values., Results: Postsurgical PIs occurred in 121 patients. Comparing current to previous study results, the PRAMS was effective in identifying surgical patients at risk for PI (sensitivity = .98). Those patients with a postsurgical PI had a lower mean Braden score, were more likely to have a preexisting PI, and were more likely to have a previous surgery during the same admission (p < .001 for all risk indicators), comparing favorably to the original study. Patients without risk indicators were unlikely to develop a postsurgical PI (negative predictive value = .98)., Discussion: Results of this validation study demonstrate that the PRAMS is effective in identifying patients who developed a postsurgical PI using information readily available to the perioperative staff.

Previous factor-analytic studies identify significant comorbidity between interpersonal-callous (IC) traits and low prosocial behavior (LPB), which, in turn, is associated with high levels of childhood risk exposure and psychopathology. Longitudinal associations between IC, LPB, or their combination, and early-adult health and social functioning have not been investigated, however. Extending a previously-identified bifactor model within a prospective birth cohort, this study applied latent path analysis to test direct and indirect pathways (via adolescent delinquency, substance use, and physical activity) between these general and specific factors (age 13) and (i) emotional problems (age 18), (ii) physical health problems (age 18), and (iii) classification as 'not in education, employment, or training' (NEET; age 20). All models controlled for childhood adversity and IQ. Bifactor-specific estimates indicated that the residual IC factor did not reliably denote unique variance over and above a general factor (IC/LPB). IC/LPB itself was directly associated with NEET classification, while the residual LPB factor was associated with better emotional and physical health. IC/LPB also indirectly associated with emotional problems via greater adolescent delinquency, and with physical health problems via lower physical activity. In contrast, residual LPB variance was either non-significantly or negatively related to these adolescent domains. Findings indicate that the shared variance underlying IC and LPB confers an increased risk for poor health and functional outcomes in emerging adulthood, and highlight delinquency and physical inactivity as potential adolescent treatment targets that may mitigate the risk for health difficulties at high levels of this IC/LPB construct., Competing Interests: Compliance with Ethical Standards Conflict of Interest Alan J. Meehan, Barbara Maughan, and Edward D. Barker declare that they have no conflicts of interest.

Although low prosocial behavior (LPB) items have been incorporated into youth measures of callousness, it remains unclear from current factor analytic findings whether callous traits and LPB are best operationalized as a common construct, or distinct dimensions. Using data from a population-representative birth cohort (N = 5,463), this study compared 4 latent factor structures for interpersonal callousness (IC; 6 items) and LPB (5 items) at age 13: (a) unidimensional; (b) two-factor; (c) higher-order (with 2 subfactors); and (d) bifactor (1 general and 2 specific residual factors). Alternative models distinguishing positively and negatively worded items were tested for comparative purposes. To assess the external validity of the factors that emerged from the best-fitting model, associations with early parenting styles and psychiatric comorbidities were examined. A bifactor model, achieving invariance for males and females, offered the best fit for these data. However, additional bifactor-specific indices suggested that the specific IC factor did not offer a unique contribution to the total variance over and above the general factor (IC/LPB). Of the remaining factors, IC/LPB was associated with higher levels of harsh parenting, externalizing and internalizing disorder, and social-cognitive difficulties, and lower levels of warm parenting. The LPB factor, meanwhile, was associated with greater social-cognitive difficulties and externalizing disorder, and lower maternal warmth, evoking a phenotype that may be more indicative of the autism spectrum than IC. These findings suggest that the shared variance underlying IC and LPB taps a severe psychiatric phenotype, while the residual variance for LPB may represent a distinct profile of social-cognitive dysfunction. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

In 671 mother-child (49% male) pairs from an epidemiological birth cohort, we investigated (a) prospective associations between DNA methylation (at birth) and trajectories (ages 7-13) of oppositional defiant disorder (ODD), and the ODD subdimensions of irritable and headstrong; (b) common biological pathways, indexed by DNA methylation, between ODD trajectories and attention deficit hyperactivity disorder (ADHD); (c) genetic influence on DNA methylation; and (d) prenatal risk exposure associations. Methylome-wide significant associations were identified for the ODD and headstrong, but not for irritable. Overlap analysis indicated biological correlates between ODD, headstrong, and ADHD. DNA methylation in ODD and headstrong was (to a degree) genetically influenced. DNA methylation associated with prenatal risk exposures of maternal anxiety (headstrong) and cigarette smoking (ODD and headstrong)., (© 2017 The Authors. Child Development published by Wiley Periodicals, Inc. on behalf of Society for Research in Child Development.)

The challenge of caring for patients with fragility fractures is particularly acute for nursing teams who are in short supply and work with patients following fracture on a 24 h basis, coordinating as well as providing complex care. This paper considers the role of nurses within the orthogeriatric team and highlights the value of effective nursing care in patient outcomes. It explores the nature of nursing for patients with fragility fracture with a focus on the provision of safe and effective care and the coordination of care across the interdisciplinary team. It also highlights the need for specific skills in orthopaedic and geriatric nursing as well as specialist education., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Background: Fragility hip fracture in older adults often has poor outcomes, but these outcomes can be improved with attention to specific quality care indicators., Purpose: The International Collaboration of Orthopaedic Nursing (ICON) developed an audit process to identify the extent to which internationally accepted nursing quality care indicators for older adults with fragility hip fracture are reflected in policies, protocols, and processes guiding acute care., Methods: A data abstraction tool was created for each of 12 quality indicators. Data were collected using a mixed-methods approach with unstructured rounds. A rationale document providing evidence for the quality indicators and a user evaluation form were included with the audit tool. A purposeful sample of 35 acute care hospitals representing 7 countries was selected., Results: Thirty-five hospitals (100%) completed the survey. Respondents viewed the content as relevant and applicable for the defined patient population. Although timing and frequency of implementation varied among and within countries, the identified quality indicators were reflected in the majority of policies, protocols, or processes guiding care in the hospitals surveyed., Conclusion: Developing and testing an audit of nurse-sensitive quality indicators for older adults with fragility hip fracture demonstrate international consensus on common core best practices to ensure optimal acute care.

Growing evidence suggests heterogeneity within interpersonal-callous (IC) youth based on co-occurring anxiety. The developmental validity of this proposed taxonomy remains unclear however, as most previous research is cross-sectional and/or limited to adolescence. We aimed to identify low-anxiety (IC/ANX-) and high-anxiety (IC/ANX+) IC variants, and compare these groups on (a) early risk exposures, (b) psychiatric symptoms from midchildhood to early adolescence, and (c) school-based functioning. Using the Avon Longitudinal Study of Parents and Children (ALSPAC), a prospective epidemiological birth cohort, model-based cluster analysis was performed on children with complete age-13 IC and anxiety scores (n = 6,791). Analysis of variance was used to compare resulting clusters on (a) prenatal and postnatal family adversity and maternal psychopathology, and harsh parenting; (b) developmental differences in attention-deficit/hyperactivity disorder (ADHD), conduct disorder (CD), oppositional defiant disorder (ODD), emotional difficulties, and low pro-social behavior at 7, 10, and 13 years; and (c) teacher-reported discipline problems, along with standardized test performance. We identified a 4-cluster solution: "typical," "low," "IC/ANX-", and "IC/ANX+." IC/ANX+ youth showed the highest prenatal and postnatal levels of family adversity and maternal psychopathology, highest levels of ADHD, CD, ODD, and emotional difficulties, greatest discipline problems, and lowest national test scores (all p < .001). IC/ANX+ also showed a distinct pattern of increasing psychopathology from age 7 to 13 years. Adolescent IC subtypes were successfully validated in ALSPAC across multiple raters using prenatal and early postnatal risk, repeated measures of psychopathology, and school-based outcomes. Greater prenatal environmental risk among IC/ANX+ youth suggests an important target for early intervention. (PsycINFO Database Record, ((c) 2017 APA, all rights reserved).)

Pressure injuries negatively affect patients physically, emotionally, and economically. Studies report that pressure injuries occur in 69% of inpatients who have undergone a surgical procedure while hospitalized. In 2012, we created a nurse-initiated, perioperative pressure injury risk assessment measure for our midwestern, urban, adult teaching hospital. We retrospectively applied the risk assessment to a random sample of 350 surgical patients which validated the measure. The prospective use of the risk assessment and prevention measures in 350 surgical patients resulted in a 60% reduction in pressure injuries compared with the retrospective group. Our findings support the use of a multipronged approach for the prevention of health care-associated pressure injuries in the surgical population, which includes assessment of risk, implementation of evidence-based prevention interventions for at-risk patients, and continuation of prevention beyond the perioperative setting to the nursing care unit., (Copyright © 2016 AORN, Inc. Published by Elsevier Inc. All rights reserved.)

Aim: To report on the International Collaboration of Orthopaedic Nursing, a mostly virtual network of orthopaedic nursing organizations across four continents., Background: Formed by leaders of three national associations, the collaboration is based on recognition of patient problems and challenges shared by orthopaedic nurses globally., Methods/initiatives: The Collaboration provides a range of services including education, mentoring, and organizational development. Low cost internet-based technologies, such as email and Skype, support global networking in real time., Discussion/implications for Nursing and Health Policy: The Collaboration is a cost effective example of how nurses can collaborate internationally to promote the highest standards of orthopaedic nursing., (© 2015 International Council of Nurses.)

Laropiprant (LRPT), a prostaglandin D(2) receptor-1 antagonist shown to reduce niacin-induced flushing symptoms, has been combined with niacin for treatment of dyslipidemia. This open-label, randomized, 2-period crossover study assessed the pharmacokinetics of single-dose rosiglitazone in the presence and absence of multiple-dose LRPT. Twelve healthy male and female subjects, 34-64 years of age, received two, once-daily oral treatments in random sequence separated by >/=3-day washout: (1) multiple-dose LRPT 40 mg/day for 7 days (Days 1 to 7) coadministered with single-dose rosiglitazone 4 mg on Day 6; (2) single-dose rosiglitazone 4 mg on Day 1. Comparability was declared because the 90% confidence interval (CI) for the AUC(0-infinity) geometric mean ratio (GMR; rosiglitazone + LRPT/rosiglitazone alone) [0.92 (0.86, 0.99)], was contained within prespecified bounds (0.70, 1.43). The C(max) GMR (90% CI) for rosiglitazone was 0.98 (0.95, 1.02). There was no evidence of clinically meaningful alterations in the pharmacokinetics of rosiglitazone, a probe CYP2C8 substrate, following coadministration of multiple-dose LRPT in healthy subjects. Therefore, findings suggest that LRPT does not inhibit CYP2C8-mediated metabolism.

Patients who face chronic, incurable, or life-ending musculoskeletal conditions often receive inadequate care either due to a lack of caregiver awareness or inattention to maintaining the highest quality at the end of life. Palliative care focuses on the comprehensive physical, psychological, social, spiritual, and existential needs of patients with life-threatening or debilitating illness. Orthopaedic nurses and all nurses in general are challenged to incorporate palliative care principles into care planned with patients and families facing end-of-life issues. This article addresses the leadership role the National Association of Orthopaedic Nurses (NAON) has taken to develop a consensus document which endorses the Last Acts Precepts of Palliative Care and affirms the need for palliative care with patients who experience life-threatening illness. A case study is used to illustrate the opportunity a multidisciplinary team has to center care on the individual, while remaining sensitive to the holistic needs of the patient for self-determination at the end of life.

Over the last 50 years, about one-third of the original area of the seagrass Posidonia australis has been lost from Port Hacking (Australia) due to anthropogenic impacts. To assess the feasibility of restoring these seagrass meadows, healthy Posidonia rhizomes were transplanted to four impact sites and one control site. Survival rates of transplanted shoots were monitored in situ bi-monthly for 16 months and, at the end of the experiment, rhizome growth, shoot growth, shoot production and growth architecture were assessed by harvesting tagged rhizomes. A total of 575 shoots were transplanted and after 16 months 650 shoots were present. Four of the five sites exhibited high survival rates in the short term (less than six months) but only two impact sites, Burraneer Bay (BB) and Red Jacks Point (RJP), and the control site (CS) survived to the end of the experiment. Total number of shoots increased by 61% at CS, tripled at BB, but decreased by 22% at RJP. Rhizome growth varied significantly between site, from 22.3 +/- 1.4 cm yr(-1) at BB to 9.1 +/- 1.0 cm yr(-1) at RJP. Shoot growth did not vary significantly between sites and was approximately 2-3 cm yr(-1). At BB and CS there was substantial colonisation of the surrounding substrate, with new rhizomes, orthotropic shoots and transitional shoots produced. Survival of transplants appeared to depend on whether the factors that had caused the original loss of Posidonia were still operating in the study area.

The proposed pH buffering and phosphagenic functions of polyphosphate were investigated by subjecting chemostat-cultivated Saccharomyces cerevisiae to alkalinization (NaOH addition) and anaerobiosis. The subsequent changes in intracellular phosphate-containing species were observed in situ by nuclear magnetic resonance (NMR) spectroscopy by using the NMR cultivator we developed. For the alkalinization experiments, changes in catabolite secretion were also measured in parallel experiments. Additionally, a range of potential neutralization capacity was investigated: a dilute culture and concentrated cultures with low or high polyphosphate content. The concentrated cultures displayed increased cytosolic pH and rapid polyphosphate degradation to small chains. The pH changes and extent of polyphosphate degradation depended inversely on initial polyphosphate content. The dilute culture restored extracellular pH rapidly and secreted acetate. The concentrated culture with low polyphosphate reserves also secreted acetate. In contrast to the alkalinization-induced polyphosphate dynamics, anaerobiosis resulted in the complete hydrolysis of polyphosphate to P(i), as opposed to small chains, and reduced cytosolic pH. The results and calculations suggest that the bulk of NMR-observable polyphosphate (vacuolar) degradation to short polymers conceivably contributes to neutralizing added alkalinity. In other circumstances, such as anaerobiosis, degradation serves other functions, such as phosphorylation potential regulation.

This paper examines the role of the police in supporting community based mental health services for the chronically mentally ill in a mid-sized midwestern city. Cooperation between the police and mental health system, as reflected in training and procedural agreements for emergency evaluations and hospitalization, achieves the conversion of the police to a medical model view of mental illness which stresses the importance and effectiveness of medication compliance so that the police will act upon this belief in their handling of the mentally ill. However, police recognition of the limits of the medical model and organizational change impacts upon cooperative police practices. Police experience conflict over the assumed therapeutic goals of community treatment and the important gatekeeping function community mental health systems perform under deinstitutionalization. Erosion of the police belief in the effectiveness of community mental health, and the resulting change in practices, may provide an important, yet partial, counterbalance to the control exerted by the medical model. The availability of police authority to assure compliance, or in some cases to reinforce the consequences of non-compliance with medication, raises questions about police-mental health relationships that are too cooperative.

When nuclear magnetic resonance (NMR) spectroscopy is employed for physiological experiments with suspended cells, providing for adequate nutrient and oxygen delivery is particularly important, because the inherent insensitivity of NMR requires that concentrated cell suspensions be used. In addition, it is desirable to be able to manipulate the growth rate of cells during a NMR experiment. To address these concerns, a continuous cell cultivator that provides convective oxygen and nutrient transport has been constructed for NMR experiments. The NMR detector coil is located within the cultivator volume. The location is advantageous because the rapid exchange of cells in and out of the coil leads to a small apparent spin lattice relaxation time, thus allowing for rapid pulsing and fast signal averaging. In this article we present the physical principles on which the cultivator's design is based. (31)P spectra showing the response of continuously cultivated Saccharomyces cerevisiae cultures to a phosphate bolus and growth rate shift are then given., ((c) 1992 John Wiley & Sons, Inc.)

Prior work has demonstrated that the microsin antibiotics are produced by enteric bacteria when the growth medium is depleted of nutrients. Because the control loci could have biotechnical potential, and general stress-response phenomena are of importance to understanding how bacteria survive in natural and bioreactor environments, we examined further the growth rate dependence of gene expression under the control of the microsin B17 promoter. This work entailed performing batch and chemostat growth experiments with a strain of E. coli K-12 containing a mcbA-lacZ gene fusion in the chromosome. Our results indicate that when a culture is presented with excess respiratory substrate, a well defined growth rate exists, below which a significant induction event occurs. However, cultures that are fermenting or highly glycolytic tend to express poorly. Additionally, the utility of the fusion strain was examined by performing fed-batch cultivation experiments. We found that sustained production in a fed-batch reactor can be accomplished by using a straightforward, exponential nutrient feeding profile.