Validation of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness With the Coma Recovery Scale-Revised.

OBJECTIVE: To examine (1) the concurrent validity of the Music Therapy Assessment Tool for Awareness in Disorders of Consciousness (MATADOC) with the criterion standard Coma Recovery Scale-Revised (CRS-R) for outcomes of awareness in patients with prolonged disorders of consciousness (PDoC), (2) the relationship between MATADOC items and CRS-R function subscales in similar domains, and (3) determine if items/function subscales measure different constructs. DESIGN: A prospective multicentric blinded study with repeated concurrent measures. SETTING: Three inpatient rehabilitation units. PARTICIPANTS: Convenience sample of 74 adults with PDoC (N=74). MAIN OUTCOME MEASURES: The MATADOC protocol elicits behavioral responsiveness using live music in 5 tasks. A total score ranges 0-10 scoring behaviors across 14-items. The CRS-R uses a language-based protocol and scores observed responses ranging from 0-23 in 6 function subscales. Both measures were delivered at 4 concurrent time points over 2 weeks. RESULTS: Fair (κ=0.238, P=.006) ranging to moderate (κ=0.419, P<.001) significant agreement was found between CRS-R and MATADOC diagnostic outcomes. Fair-borderline moderate significant agreement was found for overall diagnostic outcomes across all diagnostic categories (κ=0.397, P=.001). There was moderate significant agreement between measures for motor scores (0.551≤κ≤0.571, P<.001) and visual outcomes (0.192≤κ≤0.415, .001≤P<.005) but no agreement for item/function subscale outcomes assessing auditory responsiveness. Exploratory factor analysis of all items showed 2 factors, suggesting that MATADOC and CRS-R measure the same underlying latent variable (awareness) in different ways and could complement each other for diagnosis and intervention purposes. This was supported by scale analysis, which showed increased reliability when the 2 scales are used together rather than separately. CONCLUSIONS: Unlike the CRS-R, the music-based MATADOC scores auditory localization for complexity of response and categorizes these behaviors as conscious rather than reflexive. The MATADOC may supplement the CRS-R, having a particular role in interdisciplinary programming for providing a more robust assessment of auditory responsiveness because of using nonverbal musical stimuli.

Depression, anxiety and worry in young Pacific adults in New Zealand during the COVID-19 pandemic.

OBJECTIVE: To measure symptoms of anxiety, depression and hopelessness in a sample of young Pacific adults living in Auckland, New Zealand during the 2020/2021 COVID-19 pandemic and identify protective factors. METHODS: Participants were 267 Pacific adults (58% female) who completed a survey online. Analyses included descriptive statistics, correlations, linear regression and symptom network analysis. RESULTS: Around 25% of the sample scored in the range for moderate to severe anxiety and 10% for moderate to severe depression on standard measures. Almost 40% indicated that they found the first lockdown very stressful and 55% noted that some members of their family found it stressful. Only 16% worried about COVID-19 and their future quite a bit or constantly, while another 25% worried sometimes. Self-compassion and Pacific Identity had moderate, negative correlations, and Worry about COVID-19 had weak positive correlations, with anxiety, depression, hopelessness and perceived stress. CONCLUSION: These results suggest that, while the prevalence of depression and anxiety are quite high among this population, fostering ethnic identity and self-compassion in Pacific children and adolescents might protect against developing depression and anxiety.

Fear avoidance and return to work after mild traumatic brain injury.

OBJECTIVES: Fear avoidance is associated with symptom persistence after mild traumatic brain injury (mTBI). In this study, we investigated whether fear avoidance was associated with other outcomes such as return to work-related activity (RTW). MATERIALS AND METHODS: We analyzed associations between fear avoidance and RTW 6-9 months after mTBI, in two merged prospective mTBI cohorts. Adult participants aged 16 or over (n=175), presenting to outpatient services in New Zealand within 3 months of their injury, who were engaged in work-related activity at the time of injury, were included. Participants completed the Fear Avoidance Behavior after Traumatic Brain Injury (FAB-TBI) questionnaire at enrollment and 6 months later. Associations between FAB-TBI scores and RTW outcome were analyzed using multivariate approaches. RESULTS: Overall, 53% of participants had RTW by 6-9 months after mTBI. While early fear avoidance was weakly associated with RTW, persistent high fear avoidance between study assessments or increasing avoidance with time were associated with greater odds of still being off work 6-9 months after injury. CONCLUSIONS: Pervasive and increasing avoidance of symptom triggers after mTBI were associated with lower rates of RTW 6-9 months after mTBI. Further research is needed to better understand transition points along the recovery trajectory where fear avoidance behaviors fade or increase after mTBI.

Machine learning and network analysis for diagnosis and prediction in disorders of consciousness.

BACKGROUND: Prolonged Disorders of Consciousness (PDOC) resulting from severe acquired brain injury can lead to complex disabilities that make diagnosis challenging. The role of machine learning (ML) in diagnosing PDOC states and identifying intervention strategies is relatively under-explored, having focused on predicting mortality and poor outcome. This study aims to: (a) apply ML techniques to predict PDOC diagnostic states from variables obtained from two non-invasive neurobehavior assessment tools; and (b) apply network analysis for guiding possible intervention strategies. METHODS: The Coma Recovery Scale-Revised (CRS-R) is a well-established tool for assessing patients with PDOC. More recently, music has been found to be a useful medium for assessment of coma patients, leading to the standardization of a music-based assessment of awareness: Music Therapy Assessment Tool for Awareness in Disorders of Consciousness (MATADOC). CRS-R and MATADOC data were collected from 74 PDOC patients aged 16-70 years at three specialist centers in the USA, UK and Ireland. The data were analyzed by three ML techniques (neural networks, decision trees and cluster analysis) as well as modelled through system-level network analysis. RESULTS: PDOC diagnostic state can be predicted to a relatively high level of accuracy that sets a benchmark for future ML analysis using neurobehavioral data only. The outcomes of this study may also have implications for understanding the role of music therapy in interdisciplinary rehabilitation to help patients move from one coma state to another. CONCLUSIONS: This study has shown how ML can derive rules for diagnosis of PDOC with data from two neurobehavioral tools without the need to harvest large clinical and imaging datasets. Network analysis using the measures obtained from these two non-invasive tools provides novel, system-level ways of interpreting possible transitions between PDOC states, leading to possible use in novel, next-generation decision-support systems for PDOC.

General well-being of intensive care nurses: A prototype analysis.

BACKGROUND: Prototype analyses of well-being have identified central characteristics and prototypicality for New Zealand teachers, lawyers, adolescents, and work well-being of nurses. What has not yet been explored is the broad construct of well-being in intensive care nurses. AIMS: To identify intensive care nurses' conceptions of general well-being and investigate whether their general well-being is prototypically organized. DESIGN: Prototype analysis. METHODS: Three linked studies conceptualize well-being in this prototype analysis. In study 1, nurses reported features of well-being. Study 2 investigated the organization of these features. Study 3 sought confirmation of prototypical organization. RESULTS: Sixty-five New Zealand nurses participated. For study 1 (n = 23), the most frequently reported elements of well-being included physical health (n = 26), work-life balance (n = 20), and personal relationships (n = 18). For study 2 (n = 25), the highest rated elements included mental and emotional health, [general] health, work-life balance, and love. Work-life balance, physical health, and personal relationships were in the top five most frequently reported and were rated in the top 12 most central. Overall, ratings of centrality and the number of times reported were positively correlated (r = 0.33, P < .005). For study 3 (n = 17), confirmatory analyses did not reach statistical significance (P = .15). CONCLUSIONS: Physical health, work-life balance, and personal relationships are key characteristics of well-being for intensive care nurses. Mental, emotional, and general health and work-life balance were considered most important for well-being. RELEVANCE TO CLINICAL PRACTICE: Physical health, work-life balance, and personal relationships are key characteristics of well-being for intensive care nurses. These characteristics of the broad construct of well-being are helpful in both defining and identifying conceptual models of well-being that may be used to inform the development and measurement of well-being programmes.

Positive Outcomes: Validity, reliability and responsiveness of a novel person-centred outcome measure for people with HIV.

OBJECTIVES: Despite successful treatment, people living with HIV experience persisting and burdensome multidimensional problems. We aimed to assess the validity, reliability and responsiveness of Positive Outcomes, a patient-reported outcome measure for use in clinical practice. METHODS: In all, 1392 outpatients in five European countries self-completed Positive Outcomes, PAM-13 (patient empowerment), PROQOL-HIV (quality of life) and FRAIL (frailty) at baseline and 12 months. Analysis assessed: (a) validity (structural, convergent and divergent, discriminant); (b) reliability (internal consistency, test-retest); and (c) responsiveness. RESULTS: An interpretable four-factor structure was identified: 'emotional wellbeing', 'interpersonal and sexual wellbeing', 'socioeconomic wellbeing' and 'physical wellbeing'. Moderate to strong convergent validity was found for three subscales of Positive Outcomes and PROQOL (ρ = -0.481 to -0.618, all p < 0.001). Divergent validity was found for total scores with weak ρ (-0.295, p < 0.001). Discriminant validity was confirmed with worse Positive Outcomes score associated with increasing odds of worse FRAIL group (4.81-fold, p < 0.001) and PAM-13 level (2.28-fold, p < 0.001). Internal consistency for total Positive Outcomes and its factors exceeded the conservative α threshold of 0.6. Test-retest reliability was established: those with stable PAM-13 and FRAIL scores also reported median Positive Outcomes change of 0. Improved PROQOL-HIV score baseline to 12 months was associated with improved Positive Outcomes score (r = -0.44, p < 0.001). CONCLUSIONS: Positive Outcomes face and content validity was previously established, and the remaining validity, reliability and responsiveness properties are now demonstrated. The items within the brief 22-item tool are designed to be actionable by health and social care professionals to facilitate the goal of person-centred care.

Stroke survivors' expectations and post-intervention perceptions of mindfulness training: A qualitative study.

Depression and anxiety are common sequelae of stroke, occurring in at least one-third of patients. This study evaluated the acceptability and feasibility of providing mindfulness training (MT) to stroke survivors with the aim of reducing depression and anxiety. Following a six-week one-on-one MT course, 17 participants were interviewed. The median age of participants was 71, and 10 participants were male. This paper focuses on participants' expectations of the MT and their views about its impact on their everyday lives. Conventional content analysis was used for coding and analysis. A single theme, Seizing rehabilitation opportunities, was captured in relation to expectations of MT, and four themes provided information relating to participants' perceived impact of the course: Calming the mind, Reduced reactivity, Remedying physical symptoms, and Not quite there yet.Most participants knew little about mindfulness before the MT and did not have specific goals in mind when volunteering to take part. The findings suggest that most participants considered MT beneficial through reducing stress and giving them additional skills to cope with their everyday lives. A tailored mindfulness intervention may be a useful adjunct to other rehabilitation therapies for stroke survivors.

A novel way to quantify schizophrenia symptoms in clinical trials.

BACKGROUND: A major problem in quantifying symptoms of schizophrenia is establishing a reliable distinction between enduring and dynamic aspects of psychopathology. This is critical for accurate diagnosis, monitoring and evaluating treatment effects in both clinical practice and trials. MATERIALS AND METHODS: We applied Generalizability Theory, a robust novel method to distinguish between dynamic and stable aspects of schizophrenia symptoms in the widely used Positive and Negative Symptom Scale (PANSS) using a longitudinal measurement design. The sample included 107 patients with chronic schizophrenia assessed using the PANSS at five time points over a 24-week period during a multi-site clinical trial of N-Acetylcysteine as an add-on to maintenance medication for the treatment of chronic schizophrenia. RESULTS: The original PANSS and its three subscales demonstrated good reliability and generalizability of scores (G = 0.77-0.93) across sample population and occasions making them suitable for assessment of psychosis risks and long-lasting change following a treatment, while subscales of the five-factor models appeared less reliable. The most enduring symptoms represented by the PANSS were poor attention, delusions, blunted affect and poor rapport. More dynamic symptoms with 40%-50% of variance explained by patient transient state including grandiosity, preoccupation, somatic concerns, guilt feeling and hallucinatory behaviour. CONCLUSIONS: Identified dynamic symptoms are more amendable to change and should be the primary target of interventions aiming at effectively treating schizophrenia. Separating out the dynamic symptoms would increase assay sensitivity in trials, reduce the signal to noise ratio and increase the potential to detect the effects of novel therapies in clinical trials.

Rasch analysis of the World Health Organization Disability Assessment Schedule 2.0 in a mild traumatic brain injury sample.

In this study we examined the psychometric properties of the World Health Organization Disability Assessment Schedule (WHODAS 2.0 12-item version) in a mild traumatic brain injury (MTBI) sample.Materials and Methods: Treatment-seeking adults (n = 131) with MTBI recruited from outpatient clinics in Vancouver Canada, were assessed 1- and 3-months following clinic intake. Dimensionality, reliability, and differential item functioning of the WHODAS 2.0 were examined with Rasch analysis. Associations between change in WHODAS 2.0 scores and symptom, work and perceived improvement outcomes were examined.Results: Adequate fit to the Rasch model was achieved for 1-month follow-up assessment WHODAS 2.0 scores without altering the response format or item content [X2 (24, n = 130) = 21.2, p = .6]. The best model fit for 3-month follow-up assessment scores was achieved when two items (problems with dressing and washing) were combined [X2 (22, n = 115) = 20.9, p = .5]. Associations were evident between changes in WHODAS total Rasch scores and other outcome indicators such as return to productivity and percieved improvement.Conclusions: The WHODAS 2.0 (12-item version) is a psychometrically sound measure of functional outcome for adults seeking treatment following MTBI. Our table of ordinal to interval score conversions is recommended for future research examining MTBI outcomes.

Interpretability of Spatiotemporal Dynamics of the Brain Processes Followed by Mindfulness Intervention in a Brain-Inspired Spiking Neural Network Architecture.

Mindfulness training is associated with improvements in psychological wellbeing and cognition, yet the specific underlying neurophysiological mechanisms underpinning these changes are uncertain. This study uses a novel brain-inspired artificial neural network to investigate the effect of mindfulness training on electroencephalographic function. Participants completed a 4-tone auditory oddball task (that included targets and physically similar distractors) at three assessment time points. In Group A (n = 10), these tasks were given immediately prior to 6-week mindfulness training, immediately after training and at a 3-week follow-up; in Group B (n = 10), these were during an intervention waitlist period (3 weeks prior to training), pre-mindfulness training and post-mindfulness training. Using a spiking neural network (SNN) model, we evaluated concurrent neural patterns generated across space and time from features of electroencephalographic data capturing the neural dynamics associated with the event-related potential (ERP). This technique capitalises on the temporal dynamics of the shifts in polarity throughout the ERP and spatially across electrodes. Findings support anteriorisation of connection weights in response to distractors relative to target stimuli. Right frontal connection weights to distractors were associated with trait mindfulness (positively) and depression (inversely). Moreover, mindfulness training was associated with an increase in connection weights to targets (bilateral frontal, left frontocentral, and temporal regions only) and distractors. SNN models were superior to other machine learning methods in the classification of brain states as a function of mindfulness training. Findings suggest SNN models can provide useful information that differentiates brain states based on distinct task demands and stimuli, as well as changes in brain states as a function of psychological intervention.

Psychometric Characteristics of the Revised Illness Perception Questionnaire (IPQ-R) in People Undergoing Weight Loss Surgery.

The Illness Perception Questionnaire-Revised (IPQ-R) has been used extensively across many health conditions to measure patient illness and treatment perceptions. The constructs have an association with treatment adaptation and adherence which, in turn, are considered core factors involved in bariatric surgery outcome. This study examines the factorial validity and internal reliability of a modified (IPQ-R) in bariatric surgery candidates. After wording modifications, participants (N = 310) completed the IPQ-R as part of standard pre-surgery assessments. After removal of two items, confirmatory factor analysis (CFA) supported the original 7-factor solution of the Beliefs scale, with good to marginal subscale internal consistency. Exploratory factor analysis (EFA), with two items removed only partially supported the original 5-factor Causal Attributions scale. Internal consistency was unacceptably low for two subscales. Further research is needed to generate new items which better fit the IPQ-R to this population before research can explore the relevance of illness perceptions.

Conceptual model for intensive care nurse work well-being: A qualitative secondary analysis.

BACKGROUND: There had been little focus on the well-being of intensive care nurses until a recent programme of research found work well-being to be best described as a collection of elements, a multifaceted construct. Strengtheners of intensive care nurses' work well-being were found to extend across individual, relational, and organizational resources. Actions such as simplifying their lives, giving and receiving team support, and accessing employee assistance programmes were just a few of the intensive care nurses' identified strengtheners. AIMS AND OBJECTIVES: To synthesize intensive care nurse perceptions of work well-being characteristics and strengtheners to identify opportunities for job crafting and redesign. DESIGN: This was a qualitative secondary analysis. METHODS: Intensive care nurse work well-being characteristics and strengtheners were explored using applied thematic analysis and pre-design, open card-sort technique. RESULTS: Five facets were identified in the analysis: (a) healthy, (b) authentic, (c) meaningful, (d) connected, and (e) innovative. These five facets were described from a theoretical perspective and illustrated as a conceptual model for intensive care nurse job crafting and redesign. CONCLUSIONS: The proposed conceptual model contributes new knowledge to be explored in meaningful discussions about intensive care nurse work well-being and empirically investigated in terms of construct validity and theory development. Furthermore, the model provides practical opportunities to explore individual and collaborative ways to enhance intensive care nurse work well-being across a range of levels. RELEVANCE TO CLINICAL PRACTICE: Opportunities for job crafting and redesign were identified and presented in a conceptual model of intensive care nurse work well-being. This model provides individual nurses, intensive care teams, health care organizations, and workers' well-being programme and policy developers practical opportunities to explore individual and collaborative ways to enhance intensive care nurse work well-being.

Intensive care nurses' well-being: A systematic review.

BACKGROUND AND PURPOSE: Unique work challenges of intensive care nurses can cause both stress and distress to nurses, evident in prevailing literature regarding burnout, compassion fatigue, and moral distress. Identifying factors contributing to intensive care nurses' well-being would complement this focus on nurse ill-being, supporting the development of workplace well-being initiatives. The review seeks to balance the existing negatively skewed evidence base by investigating intensive care nurses' well-being rather than ill-being. OBJECTIVES: The objective of this review was to systematically identify, appraise, and synthesise primary research reporting intensive care nurses' well-being. METHODS: The electronic search strategy included (1) bibliographic databases for published work and (2) forward and backward citation searches. Key search terms included [critical OR intensive] AND [nurs*] AND [well*]. Inclusion criteria were as follows: (1) population: critical or intensive care nurses working with adult or mixed adult and paediatric patients, (2) study type: primary research studies, (3) outcome: intensive care unit nurses' well-being, and (4) publication available in the English language. Studies were excluded if the group of intensive care nurses was not independently reported. Included studies were critically appraised, and results were synthesised and presented descriptively. Semantics of the included studies were explored to identify frequently used terms. RESULTS: Four primary research studies met the inclusion criteria, focussing on spiritual well-being, team commitment, emotional well-being, and the effects of a mindfulness programme. The studies were heterogeneous in terms of study focus, definitions, and measures, with small sample sizes, and of variable quality and generalisability. CONCLUSIONS: The well-being of intensive care nurses is currently understudied. Conceptualising intensive care nurses' well-being, understanding correlates of well-being, and testing workplace interventions to improve well-being remain significant opportunities for future research.

Symptoms and anxiety predict declining health-related quality of life in multiple myeloma: A prospective, multi-centre longitudinal study.

BACKGROUND: Patients with multiple myeloma, an incurable haematological cancer, often receive palliative care only late in their trajectory. Criteria for early referral are lacking. AIM: To identify which patients might benefit from early integration, by identifying trajectories of health-related quality of life and the determinants for declining or poor Health related quality of life . DESIGN: Prospective, longitudinal cohort study. PARTICIPANTS: Multiple myeloma patients at all stages (newly diagnosed, first-line or second-line treatment, early or later treatment-free interval, refractory disease) from in- and outpatient units at 14 hospitals in England were recruited. In addition to clinical information and standardised Health related quality of life and psychological aspects, the Myeloma Patient Outcome Scale (MyPOS) measured palliative care concerns. RESULTS: A total of 238 patients were recruited, on average 3.5 years ( SD: 3.4) post-diagnosis. Latent mixture growth models identified four Health related quality of life trajectories. Classes 3 and 4 represent trajectories of stable poor Health related quality of life or declining Health related quality of life over an 8-month period. The strongest predictors of poor outcome at the end of follow-up were general symptom level (odds ratio (OR): 1.3, 95% CI: 1.0-1.6, p = 0.028), presence of clinically relevant anxiety (OR: 1.2, 95% confidence interval (CI): 1.0-1.4, p = 0.019), and presence of pain (OR: 1.02, 95% CI: 1.0-1.1, p = 0.018), all being more predictive than demographic or clinical characteristics. CONCLUSION: General symptom level, pain and presence of anxiety predict declining Health related quality of life in multiple myeloma. Identification of patients with palliative care needs should focus on assessing patient-reported symptoms and psychosocial well-being for identifying those at risk of deterioration.

Validation of the WHOQOL-BREF and Shorter Versions Using Rasch Analysis in Traumatic Brain Injury and Orthopedic Populations.

OBJECTIVE: To use Rasch analysis to validate the World Health Organization Quality of Life-BREF (WHOQOL-BREF) and existing short versions in individuals with traumatic brain injury and orthopedic injuries, with comparisons to a general population group. DESIGN: The Partial Credit Rasch model was applied to evaluate the WHOQOL-BREF as well as shortened versions using a cross-sectional study design. SETTING: Regional hospital, and national electoral sample in New Zealand. PARTICIPANTS: Individuals with traumatic brain injury (n=74), individuals with orthopedic injuries (n=114), general population (n=140). INTERVENTIONS: None. MAIN OUTCOME MEASURE: WHOQOL-BREF. RESULTS: The WHOQOL-BREF met expectations of the unidimensional Rasch model and demonstrated good reliability (person separation index [PSI] =0.82) when domain items were combined into physical-psychological, social, and environmental superitems. Analysis of shorter versions, the EUROHIS-QOL-8 and World Health Organization Quality of Life-5 (WHOQOL-5), indicated overall acceptable fit to the Rasch model and evidence of unidimensionality. The EUROHIS-QOL-8 showed good reliability (PSI=0.81); however, reliability of the WHOQOL-5 (PSI=0.68) was below acceptable standards for group comparisons, in addition to demonstrating poor person-item targeting. CONCLUSIONS: The WHOQOL-BREF and the 8-item EUROHIS-QOL-8 version are both reliable and valid in the assessment of quality of life in both injury and general populations. Ordinal-interval conversion tables published for these validated scales as well as for the WHOQOL-5 can be used to improve precision of assessment. The transformation of ordinal scale scores into an interval measure of health-related quality of life also permits the calculation of a single summary score for the WHOQOL-BREF, which will be useful in a wide range of clinical and research contexts. Further validation work of the WHOQOL-5 is needed to ascertain its psychometric properties.

Bibliometric mapping of intensive care nurses' wellbeing: development and application of the new iAnalysis model.

BACKGROUND: Intensive care nurse wellbeing is essential to a healthy healthcare workforce. Enhanced wellbeing has widespread benefits for workers. Bibliometrics enables quantitative analysis of bourgeoning online data. Here, a new model is developed and applied to explore empirical knowledge underpinning wellbeing and intensive care nurse wellbeing in terms of size and impact, disciplinary reach, and semantics. METHODS: Mixed methods bibliometric study. Firstly, a new model coined 'iAnalysis' was developed for the analysis of published data. Secondly, iAnalysis was applied in two studies to examine wellbeing and ICU nurse wellbeing. Study one explored data from a title search with search terms [wellbeing OR well-being], identifying 17,543 records with bibliographic data. This dataset included 20,526 keywords. Of the identified records, 10,715 full-text manuscripts were retrieved. Study two explored data from a topic search with search terms [(intensive OR critical) AND (nurs*) AND (wellbeing OR well-being)], identifying 383 records with bibliographic data. This dataset included 1223 author keywords. Of the identified records, 328 full-text manuscripts were retrieved. RESULTS: Once data were collected, for size and impact, WoS Clarivate Analytics™ and RStudio™ were used to explore publication dates, frequencies, and citation performance. For disciplinary reach, RStudio™ (with the Bibliometrics™ package & Vosviewer™ plugin) was used to explore the records in terms of country of publication, journal presence, and mapping of authors. For semantics, once the bibliographic data was imported to RStudio™ (with the Bibliometrics™ package & Vosviewer™ plugin) keyword co-occurrences were identified and visualised. Full-text manuscripts were imported to NVivo™ to explore word frequencies of both the keywords and full-text manuscripts using the word frequency search. For both studies, records were predominantly published in the past 5 years, in English language, and from USA. The highest keyword co-occurrence for study one was "health and well-being", and for study two, "family and model". CONCLUSIONS: Terms commonly associated with 'illbeing', as opposed to 'wellbeing', were highly prevalent in both study datasets, but more so in intensive care nurse wellbeing data. Intensive care nurse wellbeing was virtually absent in this literature. The iAnalysis model provided a practice-friendly tool to explore a large source of online published literature.

Strengthening workplace well-being: perceptions of intensive care nurses.

BACKGROUND: Intensive care nursing is a professionally challenging role, elucidated in the body of research focusing on nurses' ill-being, including burnout, stress, moral distress and compassion fatigue. Although scant, research is growing in relation to the elements contributing to critical care nurses' workplace well-being. Little is currently known about how intensive care nurse well-being is strengthened in the workplace, particularly from the intensive care nurse perspective. AIMS AND OBJECTIVES: Identify intensive care nurses' perspectives of strategies that strengthen their workplace well-being. DESIGN: An inductive descriptive qualitative approach was used to explore intensive care nurses' perspectives of strengthening work well-being. METHOD: New Zealand intensive care nurses were asked to report strategies strengthening their workplace well-being in two free-text response items within a larger online survey of well-being. FINDINGS: Sixty-five intensive care nurses identified 69 unique strengtheners of workplace well-being. Strengtheners included nurses drawing from personal resources, such as mindfulness and yoga. Both relational and organizational systems' strengtheners were also evident, including peer supervision, formal debriefing and working as a team to support each other. CONCLUSIONS: Strengtheners of intensive care nurses' workplace well-being extended across individual, relational and organizational resources. Actions such as simplifying their lives, giving and receiving team support and accessing employee assistance programmes were just a few of the intensive care nurses' identified strengtheners. These findings inform future strategic workplace well-being programmes, creating opportunities for positive change. RELEVANCE TO CLINICAL PRACTICE: Intensive care nurses have a highly developed understanding of workplace well-being strengtheners. These strengtheners extend from the personal to inter-professional to organizational. The extensive range of strengtheners the nurses have identified provides a rich source for the development of future workplace well-being programmes for critical care.

Untangling chronic pain and post-concussion symptoms: the significance of depression.

OBJECTIVES: Post-concussion-like symptoms (PCS) are common in patients without a history of brain injury, such as those with chronic pain (CP). This exploratory study examined neuro-cognitive and psychological functioning in patients with PCS following mild traumatic brain injury (mTBI) or CP, to assess unique and overlapping phenomenology. METHODS: In this case-control study, participants (n = 102) with chronic symptoms after mTBI (n = 45) were matched with mTBI recovered (n = 31) and CP groups (n = 26), on age, gender, ethnicity and education. Psychological status, cognitive functioning, health symptoms, beliefs and behaviours were examined. RESULTS: Participants who had not recovered from an mTBI and participants with CP did not differ in terms of PCS symptoms, quality of life, distress or illness behaviours, however, the CP group endorsed fewer subjective cognitive problems, more negative expectations about recovery and more distress (p < 0.05). On cognitive testing participants who had not recovered from an mTBI demonstrated greater difficulties with attention (p < 0.01) although differences disappeared when depression was controlled in the analyses. CONCLUSIONS: Unique patterns associated with each condition were evident though caution is required in attributing PCS and cognitive symptoms to a brain injury in people with mTBI presenting with chronic pain and/or depression. Psychological constructs such as illness and recovery beliefs appear to be important to consider in the development of treatment interventions.

Intensive care nurse conceptions of well-being: a prototype analysis.

BACKGROUND: Accurately conceptualizing intensive care nurse work well-being is fundamental for successful engagement with workplace well-being interventions. Little is currently known about intensive care nurse work well-being. AIMS: The study aimed to identify intensive care nurses' conceptions of work well-being and ascertain whether the term 'work well-being' is prototypically organized. METHODS: Three linked studies conceptualize intensive care nurse well-being. For study one, participants listed key features of work well-being as free-text responses. Study two measured whether there was prototypical organization of these responses. Study three sought to confirm the prototypical organization of the term 'work well-being' through narrative ratings. RESULTS: A total of 82 New Zealand intensive care nurses were randomly allocated to the three studies; 65 participated. In study one (n = 23), the most frequently endorsed elements included: workload (n = 14), job satisfaction (n = 13) and support (n = 13). In study two (n = 25), the highest rated elements included: feeling valued, respect, support, work-life balance and workplace culture. Elements of support, work-life balance and workload were in the top five most frequently endorsed elements and were also rated in the top 12 most central. Overall, the ratings of centrality and number of endorsements were positively correlated (r = 0.35, P < 0.05). In study three (n = 17), nine participants selected the same rating across both narratives with no differentiation on the 11-point scale and were excluded from analysis. The mean score for the central narrative was 7.88 and for the peripheral narrative was 7.38. Confirmatory analyses did not reach statistical significance. CONCLUSIONS: Unique conceptions of work well-being were identified. Workload and work-life balance were central characteristics. Feeling valued and experiencing respect and support were considered most important. RELEVANCE TO CLINICAL PRACTICE: Intensive care nurse conceptions of work well-being are fundamental for future measures of work well-being and future interventional studies and initiatives.

The development and validation of the Bronchiectasis Health Questionnaire.

Health-related quality of life or health status is significantly impaired in bronchiectasis. There is a paucity of brief, simple-to-use, disease-specific health status measures. The aim of this study was to develop and validate the Bronchiectasis Health Questionnaire (BHQ), a new health status measure that is brief and generates a single overall score.Patients with bronchiectasis were recruited from two outpatient clinics, during a clinically stable stage. The development of the questionnaire followed three phases: item generation and item reduction using Rasch analysis, validation, and repeatability testing. The BHQ was translated into 11 languages using standardised methodology.206 patients with bronchiectasis completed a preliminary 65-item questionnaire. 55 items were removed due to redundancy or poor fit to the Rasch model. The final version of the BHQ consisted of 10 items. Internal consistency was good (Cronbach's α=0.85). Convergent validity of the BHQ with the St George's Respiratory Questionnaire was high (r= -0.82; p<0.001) and moderate with lung function (forced expiratory volume in 1 s % predicted r= -0.27; p=0.001). There was a significant association between BHQ scores and number of exacerbations of bronchiectasis in the last 12 months (p<0.001), hospital admissions (p=0.001) and computed tomography scan bronchiectasis pulmonary lobe counts (p<0.001). BHQ scores were significantly worse in patients with sputum bacterial colonisation versus no colonisation (p=0.048). The BHQ was highly repeatable after 2 weeks (intraclass correlation coefficient 0.89).The BHQ is a brief, valid and repeatable, self-completed health status questionnaire for bronchiectasis that generates a single total score. It can be used in the clinic to assess bronchiectasis from the patient's perspective.