PeRsOnaliSed care Planning for oldER people with frailty (PROSPER): protocol for a randomised controlled trial.

BACKGROUND: Frailty is common in older age and is characterised by loss of biological reserves across multiple organ systems. These changes associated with frailty mean older people can be vulnerable to sudden, dramatic changes in health because of relatively small problems. Older people with frailty are at increased risk of adverse outcomes including disability, hospitalisation, and care home admission, with associated reduction in quality of life and increased NHS and social care costs. Personalised Care Planning offers an anticipatory, preventative approach to supporting older adults to live independently for longer, but it has not been robustly evaluated in a population of older adults with frailty. METHODS: Following an initial feasibility study, this multi-centre, individually randomised controlled trial aims to establish whether personalised care planning for older people improves health-related quality of life. It will recruit 1337 participants from general practices across Yorkshire and Humber and Mid-Mersey in the North of England. Eligible patients will be aged 65 and over with an electronic frailty index score of 0.21 or above, living in their own homes, without severe cognitive impairment and not in receipt of end-of-life care. Following confirmation of eligibility, informed consent and baseline data collection, participants will be individually randomised to the PeRsOnaliSed care Planning for oldER people with frailty (PROSPER) intervention or usual care in a 2.6:1 allocation ratio. Participants will not be blinded to allocation, but data collection and analysis will be blinded. The intervention will be delivered over 12 weeks by a Personal Independence Co-ordinator worker based within a voluntary sector organisation, Age UK. The primary outcomes are health-related quality of life, measured using both the physical and mental components of the Short-Form 12 Item Health Questionnaire at 12 months after randomisation. Secondary outcomes comprise activities of daily living, self-management capabilities and loneliness, admission to care homes, hospitalisations, and health and social care resource use at 12 months post randomisation. Parallel cost-effectiveness and process evaluations will be conducted alongside the trial. DISCUSSION: The PROSPER study will evaluate the effectiveness and cost-effectiveness of a personalised care planning approach for older people with frailty and inform the process of its implementation. TRIAL REGISTRATION: ISRCTN16123291 .  Registered on  28 August 2020.

Implementation of the graduated compression as an adjunct to pharmaco-thromboprophylaxis in surgery trial results across the UK.

OBJECTIVES: This study aims to examine uptake and dissemination of a National Institute for Health Research (NIHR) Health Technology Assessment (HTA)-funded trial - Graduated compression as an Adjunct to Pharmaco-thromboprophylaxis in Surgery (GAPS) (project number: 14/140/61) amongst health professionals in the UK. This study aims to evaluate the impact of the trial on venous thromboembolism (VTE) prevention policies 7 months after publication. METHOD: A 12-question online survey emailed to 2750 individuals via several vascular societies, 34 VTE Exemplar Centre leads and 1 charity over a 3-month period. RESULTS: In total, 250 responses were received; a 9.1% response rate. Over half of all respondents (52.4%) had read the GAPS trial results prior to completing the survey. Precisely, 77.1% said their hospital had not yet made changes or did not intend to make changes to local hospital VTE policy based on the GAPS trial. CONCLUSIONS: Findings must be interpreted in the context of the low response rate. Further in-depth interviews would aid understanding of barriers to implementing change.

A qualitative study of sedentary behaviours in stroke survivors: non-participant observations and interviews with stroke service staff in stroke units and community services.

PURPOSE: Sedentary behaviour (SB) is associated with negative health outcomes and is prevalent post-stroke. This study explored SB after stroke from the perspective of stroke service staff. METHODS: Qualitative mixed-methods study. Non-participant observations in two stroke services (England/Scotland) and semi-structured interviews with staff underpinned by the COM-B model of behaviour change. Observations were analysed thematically; interviews were analysed using the Framework approach. RESULTS: One hundred and thirty-two observation hours (October - December 2017), and 31 staff interviewed (January -June 2018). Four themes were identified: (1) Opportunities for staff to support stroke survivors to reduce SB; (2) Physical and psychological capability of staff to support stroke survivors to reduce SB; (3) Motivating factors influencing staff behaviour to support stroke survivors to reduce SB; (4) Staff suggestions for a future intervention to support stroke survivors to reduce SB. CONCLUSIONS: Staff are aware of the consequences of prolonged sitting but did not relate to SB. Explicit knowledge of SB was limited. Staff need training to support stroke survivors to reduce SB. Sedentary behaviour in the community was not reported to change markedly, highlighting the need to engage stroke survivors in movement from when capable in hospital, following through to home.Implications for rehabilitationStroke survivor sedentary behaviour is influenced, directly and indirectly, by the actions and instructions of stroke service staff in the inpatient and community setting.The built and social environment, both in the inpatient and community settings, may limit opportunities for safe movement and can result in stroke survivors spending more time sedentary.Stroke service staff appreciate the benefit of encouraging stroke survivors to stand and move more, if it is safe for them to do so.Staff would be amenable to encourage stroke survivors to reduce sedentary behaviour, provided they have the knowledge and resources to equip them to support this.

Are all ulvans equal? A comparative assessment of the chemical and gelling properties of ulvan from blade and filamentous Ulva.

Green seaweeds of the genus Ulva are rich in the bioactive sulfated polysaccharide ulvan. Herein we characterise ulvan from Ulva species collected from the Bay of Plenty, Aotearoa New Zealand. Using standardised procedures, we quantified, characterised, and compared ulvans from blade (U. australis, U. rigida, U. sp. B, and Ulva sp.) and filamentous (U. flexuosa, U. compressa, U. prolifera, and U. ralfsii) Ulva species. There were distinct differences in composition and structure of ulvans between morphologies. Ulvan isolated from blade species had higher yields (14.0-19.3 %) and iduronic acid content (IdoA = 7-18 mol%), and lower molecular weight (Mw = 190-254 kDa) and storage moduli (G' = 0.1-6.6 Pa) than filamentous species (yield = 7.2-14.6 %; IdoA = 4-7 mol%; Mw = 260-406 kDa; G' = 22.7-74.2 Pa). These results highlight the variability of the physicochemical properties of ulvan from different Ulva sources, and identifies a morphology-based division within the genus Ulva.

Quality assessment with diverse studies (QuADS): an appraisal tool for methodological and reporting quality in systematic reviews of mixed- or multi-method studies.

BACKGROUND: In the context of the volume of mixed- and multi-methods studies in health services research, the present study sought to develop an appraisal tool to determine the methodological and reporting quality of such studies when included in systematic reviews. Evaluative evidence regarding the design and use of our existing Quality Assessment Tool for Studies with Diverse Designs (QATSDD) was synthesised to enhance and refine it for application across health services research. METHODS: Secondary data were collected through a literature review of all articles identified using Google Scholar that had cited the QATSDD tool from its inception in 2012 to December 2019. First authors of all papers that had cited the QATSDD (n=197) were also invited to provide further evaluative data via a qualitative online survey. Evaluative findings from the survey and literature review were synthesised narratively and these data used to identify areas requiring refinement. The refined tool was subject to inter-rater reliability, face and content validity analyses. RESULTS: Key limitations of the QATSDD tool identified related to a lack of clarity regarding scope of use of the tool and in the ease of application of criteria beyond experimental psychological research. The Quality Appraisal for Diverse Studies (QuADS) tool emerged as a revised tool to address the limitations of the QATSDD. The QuADS tool demonstrated substantial inter-rater reliability (k=0.66), face and content validity for application in systematic reviews with mixed, or multi-methods health services research. CONCLUSION: Our findings highlight the perceived value of appraisal tools to determine the methodological and reporting quality of studies in reviews that include heterogeneous studies. The QuADS tool demonstrates strong reliability and ease of use for application to multi or mixed-methods health services research.

Compression stockings in addition to low-molecular-weight heparin to prevent venous thromboembolism in surgical inpatients requiring pharmacoprophylaxis: the GAPS non-inferiority RCT.

BACKGROUND: Patients admitted to hospital for surgery are at an increased risk of venous thromboembolism. Pharmaco-thromboprophylaxis and mechanical prophylaxis (usually graduated compression stockings or intermittent pneumatic compression) have been shown to reduce the incidence of venous thromboembolism. The evidence base supporting the National Institute for Health and Care Excellence's recommendation for the use of graduated compression stockings for venous thromboembolism prevention in the UK has recently been challenged. It is unclear if the risks and costs associated with graduated compression stockings are justified for deep-vein thrombosis prevention in moderate- and high-risk elective surgical inpatients receiving low-dose low-molecular-weight heparin pharmaco-thromboprophylaxis. OBJECTIVES: The primary objective was to compare the venous thromboembolism rate in elective surgical inpatients at moderate or high risk of venous thromboembolism who were receiving either graduated compression stockings and low-dose low-molecular-weight heparin (standard care) or low-dose low-molecular-weight heparin alone (intervention). DESIGN: This was a pragmatic, multicentre, prospective, non-inferiority, randomised controlled trial. SETTING: This took place in secondary care NHS hospitals in the UK. PARTICIPANTS: Patients aged ≥ 18 years who were assessed to be at moderate or high risk of venous thromboembolism according to the NHS England venous thromboembolism risk assessment tool (or the trust equivalent based on this form) and who were not contraindicated to low-molecular-weight heparin or graduated compression stockings were deemed eligible to take part. INTERVENTIONS: Participants were randomised 1 : 1 to either low-molecular-weight heparin or low-molecular-weight heparin and graduated compression stockings. MAIN OUTCOME MEASURES: The primary outcome measure was venous thromboembolism up to 90 days after surgery. A combined end point of duplex ultrasound-proven new lower-limb deep-vein thrombosis (symptomatic or asymptomatic) plus imaging-confirmed symptomatic pulmonary embolism. Secondary outcomes included quality of life, compliance with graduated compression stockings and low-molecular-weight heparin during admission, and all-cause mortality. RESULTS: A total of 1905 participants were randomised and 1858 were included in the intention-to-treat analysis. A primary outcome event occurred in 16 out of 937 (1.7%) patients in the low-molecular-weight heparin-alone arm compared with 13 out of 921 (1.4%) patients in the low-molecular-weight heparin plus graduated compression stockings arm. The risk difference between low-molecular-weight heparin and low-molecular-weight heparin plus graduated compression stockings was 0.30% (95% confidence interval -0.65% to 1.26%). As the 95% confidence interval did not cross the non-inferiority margin of 3.5% (p < 0.001 for non-inferiority), the results indicate that non-inferiority of low-molecular-weight heparin alone was shown. LIMITATIONS: In total, 13% of patients did not receive a duplex ultrasound scan that could have detected further asymptomatic deep-vein thrombosis. However, missing scans were balanced between both trial arms. The subpopulation of those aged ≥ 65 years assessed as being at a moderate risk of venous thromboembolism was under-represented in the study; however, this reflects that this group is under-represented in the general population. CONCLUSIONS: For elective surgical patients at moderate or high risk of venous thromboembolism, administration of pharmaco-thromboprophylaxis alone is non-inferior to a combination of pharmaco-thromboprophylaxis and graduated compression stockings. These findings indicate that graduated compression stockings may be unnecessary for most elective surgical patients. FUTURE WORK: Further studies are required to evaluate whether or not adjuvant graduated compression stockings have a role in patients receiving extended thromboprophylaxis, beyond the period of hospital admission, following elective surgery or in patients undergoing emergency surgical procedures. TRIAL REGISTRATION: Current Controlled Trials ISRCTN13911492. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 69. See the NIHR Journals Library website for further project information.

WHY DID WE CONDUCT THIS RESEARCH?: People undergoing operations are at risk of developing blood clots in their legs, which is known as a deep-vein thrombosis. Blood clots occur for several reasons, such as not being able to move around after an operation, changes in the blood or damage to the veins in which blood travels. To decrease the risk of getting deep-vein thrombosis, patients having operations are given tight elastic socks to wear called graduated compression stockings. They are also given blood thinning medicine to prevent clotting. There is little evidence that wearing elastic socks in hospital will reduce the risk of blood clots if blood thinners are also given. Many patients say that the socks can hurt or cause bruising and can be difficult to put on. The graduated compression as an adjunct to thromboprophylaxis in surgery (GAPS) trial investigated whether or not patients having an operation would benefit from wearing elastic socks as well as getting blood thinners, or if blood thinners on their own prevented blood clots. WHAT DID WE DO?: A total of 1905 patients who were having operations at seven hospitals in England agreed to take part. They were randomly assigned to different treatments by a computer program. Half of the patients were given elastic socks plus blood thinners, and the other half were given the blood thinners alone. WHAT DID WE FIND?: There was no significant difference in the number of people who had a blood clot in either study group. This could mean that blood thinners are as good at stopping blood clots as blood thinners and elastic socks for patients having operations. WHAT COULD BE CARRIED OUT NEXT?: The NHS spends around £63M per year across England on elastic stockings. This research indicates that patients might not get extra benefit from wearing them if they have taken blood thinners.

Effectiveness and cost-effectiveness of repeated implementation intention formation on adolescent smoking initiation: A cluster randomized controlled trial.

OBJECTIVE: Forming implementation intentions (if-then plans) about how to refuse cigarette offers plus antismoking messages was tested for reducing adolescent smoking. METHOD: Cluster randomized controlled trial with schools randomized (1:1) to receive implementation intention intervention and messages targeting not smoking (intervention) or completing homework (control). Adolescents (11-12 years at baseline) formed implementation intentions and read messages on 8 occasions over 4 years meaning masking treatment allocation was not possible. Outcomes were: follow-up (48 months) ever smoking, any smoking in last 30 days, regular smoking, and breath carbon monoxide levels. Analyses excluded baseline ever smokers, controlled for clustering by schools and examined effects of controlling for demographic variables. Economic evaluation (incremental cost effectiveness ratio; ICER) was conducted. Trial is registered (ISRCTN27596806). RESULTS: Schools were randomly allocated (September-October 2012) to intervention (n = 25) or control (n = 23). At follow-up, among 6,155 baseline never smokers from 45 retained schools, ever smoking was significantly lower (RR = 0.83, 95% CI [0.71, 0.97], p = .016) in intervention (29.3%) compared with control (35.8%) and remained so controlling for demographics. Similar patterns observed for any smoking in last 30 days. Less consistent effects were observed for regular smoking and breath carbon monoxide levels. Economic analysis yielded an ICER of $134 per ever smoker avoided at age 15-16 years. CONCLUSIONS: This pragmatic trial supports the use of repeated implementation intentions about how to refuse the offer of a cigarette plus antismoking messages as an effective and cost-effective intervention to reduce smoking initiation in adolescents. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

A multicenter randomized controlled study to evaluate whether neuromuscular electrical stimulation improves the absolute walking distance in patients with intermittent claudication compared with best available treatment.

OBJECTIVE: To assess the clinical efficacy of a neuromuscular electrical stimulation (NMES) device to improve the absolute walking distance in patients with intermittent claudication as an adjunct to the local standard care available at the study sites compared with local standard care alone. METHODS: This open, multicenter, randomized controlled trial included eight participating centers in England. Sites are equally distributed between those that provide supervised exercise therapy programs and those that do not. Patients with intermittent claudication meeting the eligibility criteria and providing consent will be randomized, depending on the center type, to either NMES and locally available standard care or standard care alone. The primary end point is change in absolute walking distance at 3 months (the end of the intervention period) by treadmill testing. Secondary outcomes include quality of life, compliance with the interventions, economic evaluation of the NMES device, and lower limb hemodynamic measures to further the understanding of underlying mechanisms. Recruitment commenced in March 2018 and will continue for a total of 15 months. The Neuromuscular Electrical Stimulation Improves the Absolute Walking Distance in Patients with Intermittent Claudication trial is funded by the UK Efficacy and Mechanism Evaluation Programme, Medical Research Council, and National Institute for Health Research partnership.

A cross-sectional survey of mental health service users', carers' and professionals' priorities for patient safety in the United Kingdom.

BACKGROUND: Establishing patient safety priorities in psychiatry has received less international attention than in other areas of health care. This study aimed to identify safety issues as described by people in the United Kingdom identifying as mental health service users, carers and professionals. METHODS: A cross-sectional online survey was distributed via social media. Identified safety issues were mapped onto the Yorkshire Contributory Factors Framework (YCFF) which categorizes factors that contribute to patient safety incidents in general hospital settings. Service user and carer responses were described separately from professional responses using descriptive statistics. RESULTS: One hundred and eighty-five responses from 95 service users and carers and 90 professionals were analysed. Seventy different safety issues were identified. These were mapped onto the 17 existing categories of the YCFF and two additional categories created to form the YCFF-MH. Most frequently identified issues were as follows: "Individual characteristics" (of staff) which included competence and listening skills; "Service process" that contained concerns about waiting times; "Management of staff and staffing levels" dominated by staffing levels; and "External policy context" which included the overall resourcing of services. Professionals identified staffing levels and inadequate community provision more frequently than service users and carers, who in turn identified crisis care more frequently. CONCLUSIONS: This study updates knowledge on stakeholder perceived safety issues across mental health care. It shows a far broader range of issues relating to safety than has previously been described. The YCFF was successfully modified to describe these issues and areas for further coproduced research are suggested.

Patient-reported safety incidents as a new source of patient safety data: an exploratory comparative study in an acute hospital in England.

Objectives To compare a new co-designed, patient incident reporting tool with three established methods of detecting patient safety incidents and identify if the same incidents are recorded across methods. Method Trained research staff collected data from inpatients in nine wards in one university teaching hospital during their stay. Those classified as patient safety incidents were retained. We then searched for patient safety incidents in the corresponding patient case notes, staff incident reports and reports to the Patient Advice and Liaison Service specific to the study wards. Results In the nine wards, 329 patients were recruited to the study, of which 77 provided 155 patient reports. From these, 68 patient safety incidents were identified. Eight of these were also identified from case note review, five were also identified in incident reports, and two were also found in the records of a local Patient Advice and Liaison Service. Reports of patients covered a range of events from their immediate environment, involving different health professionals and spanning the entire spectrum of care. Conclusion Patient safety incidents reported by patients are unlikely to be found through other established methods of incident detection. When hospitalized patients are asked about their care, they can provide a unique perspective on patient safety. Co-designed, real-time reporting could be a helpful addition to existing methods of gathering patient safety intelligence.

Can patient involvement improve patient safety? A cluster randomised control trial of the Patient Reporting and Action for a Safe Environment (PRASE) intervention.

OBJECTIVE: To evaluate the efficacy of the Patient Reporting and Action for a Safe Environment intervention. DESIGN: A multicentre cluster randomised controlled trial. SETTING: Clusters were 33 hospital wards within five hospitals in the UK. PARTICIPANTS: All patients able to give informed consent were eligible to take part. Wards were allocated to the intervention or control condition. INTERVENTION: The ward-level intervention comprised two tools: (1) a questionnaire that asked patients about factors contributing to safety (patient measure of safety (PMOS)) and (2) a proforma for patients to report both safety concerns and positive experiences (patient incident reporting tool). Feedback was considered in multidisciplinary action planning meetings. MEASUREMENTS: Primary outcomes were routinely collected ward-level harm-free care (HFC) scores and patient-level feedback on safety (PMOS). RESULTS: Intervention uptake and retention of wards was 100% and patient participation was high (86%). We found no significant effect of the intervention on any outcomes at 6 or 12 months. However, for new harms (ie, those for which the wards were directly accountable) intervention wards did show greater, though non-significant, improvement compared with control wards. Analyses also indicated that improvements were largest for wards that showed the greatest compliance with the intervention. LIMITATIONS: Adherence to the intervention, particularly the implementation of action plans, was poor. Patient safety outcomes may represent too blunt a measure. CONCLUSIONS: Patients are willing to provide feedback about the safety of their care. However, we were unable to demonstrate any overall effect of this intervention on either measure of patient safety and therefore cannot recommend this intervention for wider uptake. Findings indicate promise for increasing HFC where wards implement ≥75% of the intervention components. TRIAL REGISTRATION NUMBER: ISRCTN07689702; pre-results.

Is there a role for patients and their relatives in escalating clinical deterioration in hospital? A systematic review.

BACKGROUND: Measures exist to improve early recognition of, and response to, deteriorating patients in hospital. However, deteriorating patients continue to go unrecognized. To address this, interventions have been developed that invite patients and relatives to escalate patient deterioration to a rapid response team (RRT). OBJECTIVE: To systematically review articles that describe these interventions and investigate their effectiveness at reducing preventable deterioration. SEARCH STRATEGY: Following PRISMA guidelines, four electronic databases and two web search engines were searched to identify literature investigating patient and relative led escalation. INCLUSION CRITERIA: Articles investigating the implementation or use of systems involving patients and relatives in the detection of clinical patient deterioration and escalation of patient care to address any clinical or non-clinical outcomes were included. Articles' eligibility was validated by a second reviewer (20%). DATA EXTRACTION: Data were extracted according to pre-defined criteria. DATA SYNTHESIS: Narrative synthesis was applied to included studies. MAIN RESULTS: Nine empirical studies and 36 grey literature articles were included in the review. Limited studies were conducted to establish the clinical effectiveness of patient and relative led escalation. Instead, studies investigated the impact of this intervention on health-care staff and available resources. Although appropriate, this reflects the infancy of research in this area. Patients and relatives did not overwhelm resources by activating the RRT. However, they did activate it to address concerns unrelated to patient deterioration. CONCLUSIONS: Activating a RRT may not be the most appropriate or cost-effective method of resolving non-life-threatening concerns.

Action to Support Practices Implement Research Evidence (ASPIRE): protocol for a cluster-randomised evaluation of adaptable implementation packages targeting 'high impact' clinical practice recommendations in general practice.

BACKGROUND: There are recognised gaps between evidence and practice in general practice, a setting which provides particular challenges for implementation. We earlier screened clinical guideline recommendations to derive a set of 'high impact' indicators based upon criteria including potential for significant patient benefit, scope for improved practice and amenability to measurement using routinely collected data. We aim to evaluate the effectiveness and cost-effectiveness of a multifaceted, adaptable intervention package to implement four targeted, high impact recommendations in general practice. METHODS/DESIGN: The research programme Action to Support Practice Implement Research Evidence (ASPIRE) includes a pair of pragmatic cluster-randomised trials which use a balanced incomplete block design. Clusters are general practices in West Yorkshire, United Kingdom (UK), recruited using an 'opt-out' recruitment process. The intervention package adapted to each recommendation includes combinations of audit and feedback, educational outreach visits and computerised prompts with embedded behaviour change techniques selected on the basis of identified needs and barriers to change. In trial 1, practices are randomised to adapted interventions targeting either diabetes control or risky prescribing and those in trial 2 to adapted interventions targeting either blood pressure control in patients at risk of cardiovascular events or anticoagulation in atrial fibrillation. The respective primary endpoints comprise achievement of all recommended target levels of haemoglobin A1c (HbA1c), blood pressure and cholesterol in patients with type 2 diabetes, a composite indicator of risky prescribing, achievement of recommended blood pressure targets for specific patient groups and anticoagulation prescribing in patients with atrial fibrillation. We are also randomising practices to a fifth, non-intervention control group to further assess Hawthorne effects. Outcomes will be assessed using routinely collected data extracted 1 year after randomisation. Economic modelling will estimate intervention cost-effectiveness. A process evaluation involving eight non-trial practices will examine intervention delivery, mechanisms of action and unintended consequences. DISCUSSION: ASPIRE will provide 'real-world' evidence about the effects, cost-effectiveness and delivery of adapted intervention packages targeting high impact recommendations. By implementing our adaptable intervention package across four distinct clinical topics, and using 'opt-out' recruitment, our findings will provide evidence of wider generalisability. TRIAL REGISTRATION: ISRCTN91989345.

Collaborating with front-line healthcare professionals: the clinical and cost effectiveness of a theory based approach to the implementation of a national guideline.

BACKGROUND: Clinical guidelines are an integral part of healthcare. Whilst much progress has been made in ensuring that guidelines are well developed and disseminated, the gap between routine clinical practice and current guidelines often remains wide. A key reason for this gap is that implementation of guidelines typically requires a change in the behaviour of healthcare professionals - but the behaviour change component is often overlooked. We adopted the Theoretical Domains Framework Implementation (TDFI) approach for supporting behaviour change required for the uptake of a national patient safety guideline to reduce the risk of feeding through misplaced nasogastric tubes. METHODS: The TDFI approach was used in a pre-post study in three NHS hospitals with a fourth acting as a control (with usual care and no TDFI). The target behavior identified for change was to increase the use of pH testing as the first line method for checking the position of a nasogastric tube. Repeat audits were undertaken in each hospital following intervention implementation. We used Zou's modified Poisson regression approach with robust standard errors to estimate risk ratios for the use of pH testing. The projected return on investment (ROI) was also calculated. RESULTS: Following intervention implementation, the use of pH first line increased significantly across intervention hospitals [risk ratio (95% CI) ranged from 3.1 (1.14 to8.43) p < .05, to 8.14 (3.06 to21.67) p < .001] compared to the control hospital, which remained unchanged [risk ratio (CI) = .77 (.47-1.26) p = .296]. The estimated savings and costs in the first year were £2.56 million and £1.41 respectively, giving an ROI of 82%, and this was projected to increase to 270% over five years. CONCLUSION: The TDFI approach improved the uptake of a patient safety guideline across three hospitals. The TDFI approach is clinically and cost effective in comparison to the usual practice.

Doctors' experiences of adverse events in secondary care: the professional and personal impact.

We carried out a cross-sectional online survey of fellows and members of the Royal College of Physicians to establish physicians' experiences of adverse patient safety events and near misses, and the professional and personal impact of these. 1,755 physicians answered at least one question; 1,334 answered every relevant question. Of 1,463 doctors whose patients had an adverse event or near miss, 1,119 (76%) believed this had affected them personally or professionally. 1,077 (74%) reported stress, 995 (68%) anxiety, 840 (60%) sleep disturbance and 886 (63%) lower professional confidence. 1,192 (81%) became anxious about the potential for future errors. Of 1,141 who had used NHS incident reporting systems, only 315 (28%) were satisfied with this process. 201 (14%) received useful feedback, 201 (19%) saw local improvements and 277 (19%) saw system changes. 364 (25%) did not report an incident that they should have. Adverse safety events affect physicians, but few formal sources of support are available. Most doctors use incident-reporting systems, but many describe a lack of useful feedback, systems change or local improvement.

Moderating effect of socioeconomic status on the relationship between health cognitions and behaviors.

BACKGROUND: There is an established link between socioeconomic status (SES) and performance of health behaviors with more health protective and fewer health-risking behaviors in higher SES groups. PURPOSE: This research is novel in testing the moderating effect of SES on the relationship among intention, self-efficacy, and subsequent behavior. METHODS: Effects were tested on data from three prospective correlational studies examining smoking initiation in adolescents (N = 826), breastfeeding in primiparous women (N = 202), and physical activity in working adults (N = 509). RESULTS: Despite examining different behaviors, samples, time intervals, and measures of SES, each study showed significant interactions between intention and SES in predicting behavior. In all three tests, the intention-behavior relationship was attenuated among individuals from lower SES groups. No moderation effects of SES were found for self-efficacy. CONCLUSIONS: The intention-health behavior relationship can be attenuated in lower SES samples. This finding may contribute to our understanding of SES differences in health behaviors.

Study protocol: A cluster randomised controlled trial of implementation intentions to reduce smoking initiation in adolescents.

BACKGROUND: The current literature suggests that forming implementation intentions (simple 'if-then' plans) about how to refuse the offer of a cigarette may be an effective intervention to reduce smoking initiation in adolescents. This study is a pragmatic trial to test the effectiveness and cost-effectiveness of such an intervention in reducing smoking initiation in a sample of UK adolescents. METHODS/DESIGN: A cluster randomised controlled trial with at least 36 schools randomised to receive an implementation intention intervention targeting reducing smoking initiation (intervention group) or increasing homework (control group). Interventions will be conducted at the classroom level and be repeated every six months for four years (eight interventions). Objectively assessed (carbon monoxide monitor) and self-reported smoking plus smoking related cognitions (e.g., smoking intentions, attitudes, norms and self-efficacy) will be assessed at baseline and 12, 24, 36 and 48 months post baseline. Objectively assessed smoking at 48 months post baseline will be the primary outcome variable. Health economic analyses will assess life years gained. DISCUSSION: The results of the trial will provide information on the impact of a repeated implementation intention for refusing offers of cigarettes on rates of smoking initiation in adolescents. TRIAL REGISTRATION: ISRCTN27596806.