Experimental Ca I oscillator strengths for the 4p-5s triplet

Context. Transition lines of neutral calcium are observed in the spectra of stellar and substellar objects. In particular, the abundance of α-elements in metal-poor stars can place important constraints on the galactic chemical evolution. Such stellar abundance analyses rely heavily on accurate values for the oscillator strength of the observable transitions. Theoretical oscillator strengths are available for most neutral calcium lines visible in stellar spectra, but there are a limited number of experimental values in the literature. Aims. We present new and improved experimental oscillator strengths for the optical Ca 

Sport values, personal values and antisocial behavior in sport

A core aspect of morality concerns behavior towards others. To better understand this issue, we investigated the values-behavior relationship. In a cross-sectional study design, 165 team sport athletes rated the importance of Lee's sport values and Schwartz's basic personal values and reported their frequency of antisocial behavior in sport. With sport values, antisocial behavior was negatively correlated with moral values but positively correlated with status values. With personal values, antisocial behavior was negatively correlated with self-transcendence and conservation values but positively correlated with self-enhancement values. In terms of the relative importance of values, competence and moral were more important than status sport values, whereas self-transcendence and openness to change were more important than conservation and self-enhancement personal values. In terms of the conceptual link across contexts, comparisons of sport and personal values confirmed strong overlap between status and self-enhancement values, competence and openness to change values, and moral and self-transcendence values. In conclusion, antisocial behavior was related to both sport and personal values, and, in line with theory and evidence, the relationship between values and antisocial behavior resembled an unethicality profile

Interventions to delay functional decline in people with dementia: a systematic review of systematic reviews.

This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/Objective To summarise existing systematic reviews that assess the effects of non-pharmacological, pharmacological and alternative therapies on activities of daily living (ADL) function in people with dementia. Design Overview of systematic reviews. Methods A systematic search in the Cochrane Database of Systematic Reviews, DARE, Medline, EMBASE and PsycInfo in April 2015. Systematic reviews of randomised controlled trials conducted in people with Alzheimer's disease or dementia measuring the impact on ADL function were included. Methodological quality of the systematic reviews was independently assessed by two authors using the AMSTAR tool. The quality of evidence of the primary studies for each intervention was assessed using GRADE. Results A total of 23 systematic reviews were included in the overview. The quality of the reviews varied; however most (65%) scored 8/11 or more on the AMSTAR tool, indicating high quality. Interventions that were reported to be effective in minimising decline in ADL function were: exercise (6 studies, 289 participants, standardised mean difference (SMD) 0.68, 95% CI 0.08 to 1.27; GRADE: low), dyadic interventions (8 studies, 988 participants, SMD 0.37, 95% CI 0.05 to 0.69; GRADE: low) acetylcholinesterase inhibitors and memantine (12 studies, 4661 participants, donepezil 10 mg SMD 0.18, 95% CI 0.03 to 0.32; GRADE: moderate), selegiline (7 studies, 810 participants, SMD 0.27, 95% CI 0.13 to 0.41; GRADE: low), huperzine A (2 studies, 70 participants, SMD 1.48, 95% CI 0.95 to 2.02; GRADE: very low) and Ginkgo biloba (7 studies, 2530 participants, SMD 0.36, 95% CI 0.28 to 0.44; GRADE: very low). Conclusions Healthcare professionals should ensure that people with dementia are encouraged to exercise and that primary carers are trained and supported to provide safe and effective care for the person with dementia. Acetylcholinesterase inhibitors or memantine should be trialled unless contraindicated. Trial registration number CRD42015020179

Quantification of neonatal procedural pain severity: a platform for estimating total pain burden in individual infants

There is increasing evidence that long-term outcomes for infants born prematurely are adversely affected by repeated exposure to noxious procedures. These interventions vary widely, for example, in the extent of damage caused and duration. NICU (neonatal intensive care unit) procedures are therefore likely to each contribute differently to the overall pain burden of individual neonates, ultimately having a different impact on their development. In order for researchers to quantify the procedural pain burden experienced by infants on NICU, we aimed to estimate the pain severity of common NICU procedures using published pain scores. We extracted pain scores over the first minute (pain reactivity) from the literature, using 59 randomized controlled trials for 15 different procedures. Hierarchical cluster analysis of average pain scores resulted in five discrete severity groups; mild (n=1), mild to moderate (n=3), moderate (n=7), severe (n=3) and very severe (n=1). The estimate of the severity of individual procedures provided new insight into infant pain reactivity which is not always directly related to the invasiveness and duration of a procedure; thus both heel lance and skin tape removal are moderately painful procedures. This estimate of procedural pain severity, based on pain reactivity scores, provides a novel platform for retrospective quantification of an individual neonate's pain burden due to NICU procedures. The addition of measures that reflect the recovery from each procedure, such as brain activity and behavioural regulation, would further improve estimates of the pain burden of neonatal intensive care

What are frail older people prepared to endure to achieve improved mobility following hip fracture? A Discrete Choice Experiment

Publisher's version made available in accordance with the publisher's policy.Objective: To investigate the preferences of frail older people for individualised multidisciplinary rehabilitation to promote recovery from a hip fracture. Design: Discrete Choice Experiment. Setting: Acute and Rehabilitation Hospitals in Adelaide, South Australia. Subjects: Eighty-seven patients with recent hip fracture (16 living in residential care facilities prior to fracture). Methods: Patients providing informed consent (or consenting family carer proxies in cases where patients were unable to provide informed consent (n = 10)) participated in a face to face interview following surgery to repair a fractured hip to assess their preferences for different configurations of rehabilitation programs. Results: Overall, participants expressed a strong preference for improvements in mobility and a willingness to participate in rehabilitation programs involving moderate pain and effort. However, negative preferences were observed for extremely painful interventions involving high levels of effort (2 h per day for 2 months). Subgroup analysis revealed consistently similar preferences according to place of residence (residential care vs community). Conclusions: Improvements in mobility are highly valued by frail older people recovering from hip fracture, including those living in residential care. Further research should be directed towards achieving greater equity in access to rehabilitation services for the wide spectrum of patients attending hospital with hip fractures. Key words: discrete choice experiment; hip fracture; older people; residential care; rehabilitation

Family meetings for older adults in intermediate care settings: the impact of patient cognitive impairment and other characteristics on shared decision making

"This is the peer reviewed version of the following article: [Milte CM, Ratcliffe J, Davies O, Whitehead C, Masters S, Crotty M. Family meetings for older adults in intermediate care settings: the impact of patient cognitive impairment and other characteristics on shared decision making. Health Expectations. 2015 Oct;18(5):1030-40. ], which has been published in final form at [http://dx.doi.org/10.1111/hex.12076]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. http://olabout.wiley.com/WileyCDA/Section/id-820227.html#terms"BACKGROUND: Clinicians, older adults and caregivers frequently meet to make decisions around treatment and lifestyle during an acute hospital admission. Patient age, psychological status and health locus of control (HLC) influence patient preference for consultation involvement and information but overall, a shared-decision-making (SDM) approach is favoured. However, it is not known whether these characteristics and the presence of cognitive impairment influence SDM competency during family meetings. OBJECTIVE: To describe meetings between older adults, caregivers and geriatricians in intermediate care and explore patient and meeting characteristics associated with a SDM communication style. METHODS: Fifty-nine family meetings involving geriatricians, patients in an intermediate care setting following an acute hospital admission and their caregivers were rated using the OPTION system for measuring clinician SDM behaviour. The geriatric depression scale and multidimensional HLC scale were completed by patients. The mini-mental state exam (MMSE) assessed patient's level of cognitive impairment. RESULTS: Meetings lasted 38 min (SD 13) and scored 41 (SD 17) of 100 on the OPTION scale. Nine (SD 2.2) topics were discussed during each meeting, and most were initiated by the geriatrician. Meeting length was an important determinant of OPTION score, with higher SDM competency displayed in longer meetings. Patient characteristics, including MMSE, HLC and depression did not explain SDM competency. CONCLUSION: Whilst SDM can be achieved during consultations frail older patients and their caregivers, an increased consultation time is a consequence of this approach

Use of an interactive video gaming program compared with conventional physiotherapy for hospitalised older adults: a feasibility trial

Author version made available in accordance with the Publisher's policyPurpose: To assess the feasibility of a physiotherapy intervention using an interactive gaming program compared with conventional physiotherapy for hospitalised older people. Methods: Randomised controlled pilot study in a geriatric rehabilitation unit within an acute public hospital. Participants were randomly allocated to physiotherapy using an interactive gaming program (N=22) or conventional physiotherapy in a ward based gym (N=22). Feasibility was assessed by comparing the effects of the intervention on clinical outcome measures (primary outcome: mobility as assessed by the Timed Up and Go Test, secondary outcomes: safety, adherence levels, eligibility and consent rates). Results: Participants (N=44) had a mean age of 85 years (SD 4.5) and the majority (80%) were women. Univariable analyses showed no significant difference between groups following intervention. However, multivariable analyses suggested that participants using the interactive gaming program improved more on the Timed Up and Go Test (P=0.048) than participants receiving conventional physiotherapy. There were no serious adverse events and high levels of adherence to therapy were evident in both groups. Only a small proportion of patients screened were recruited to the study. Conclusions: In this feasibility study the use of a commercially available interactive gaming program by physiotherapists with older people in a hospital setting was safe and adherence levels were comparable with conventional therapy. Preliminary results suggest that further exploration of approaches using games as therapy for older people could include commonly used measures of balance and function

A developmental shift in habituation to pain in human neonates

Habituation to recurrent non-threatening or unavoidable noxious stimuli is an important aspect of adaptation to pain. Neonates, especially if preterm, are exposed to repeated noxious procedures during their clinical care. They can mount strong behavioral, autonomic, spinal, and cortical responses to a single noxious stimulus; however, it is not known whether the developing nervous system can adapt to the recurrence of these inputs. Here, we used electroencephalography to investigate changes in cortical microstates (representing the complex sequential processing of noxious inputs) following two consecutive clinically required heel lances in term and preterm infants. We show that stimulus repetition dampens the engagement of initial microstates and associated behavioral and autonomic responses in term infants, while preterm infants do not show signs of habituation. Nevertheless, both groups engage different longer-latency cortical microstates to each lance, which is likely to reflect changes in higher-level stimulus processing with repeated stimulation. These data suggest that while both age groups are capable of encoding contextual differences in pain, the preterm brain does not regulate the initial cortical, behavioral, and autonomic responses to repeated noxious stimuli. Habituation mechanisms to pain are already in place at term age but mature over the equivalent of the last trimester of gestation and are not fully functional in preterm neonates