Factors That Influence Successful Adoption of Real-Time Location Systems for Use in a Dementia Care Setting: Mixed Methods Study

BACKGROUND

Technology has been identified as a potential solution to alleviate resource gaps and augment care delivery in dementia care settings such as hospitals, long-term care, and retirement homes. There has been an increasing interest in using real-time location systems (RTLS) across health care settings for older adults with dementia, specifically related to the ability to track a person's movement and location.

OBJECTIVE

In this study, we aimed to explore the factors that influence the adoption or nonadoption of an RTLS during its implementation in a specialized inpatient dementia unit in a tertiary care rehabilitation hospital.

METHODS

The study included data from a brief quantitative survey and interviews from a convenience sample of frontline participants. Our deductive analysis of the interview used the 3 categories of the Fit Between Individuals, Task, and Technology framework as follows: individual and task, individual and technology, and task and technology. The purpose of using this framework was to assess the quality of the fit between technology attributes and an individual's self-reported intentions to adopt RTLS technology.

RESULTS

A total of 20 health care providers (HCPs) completed the survey, of which 16 (80%) participated in interviews. Coding and subsequent analysis identified 2 conceptual subthemes in the individual-task fit category, including the identification of the task and the perception that participants were missing at-risk patient events. The task-technology fit category consisted of 3 subthemes, including reorganization of the task, personal control in relation to the task, and efficiency or resource allocation. A total of 4 subthemes were identified in the individual-technology fit category, including privacy and personal agency, trust in the technology, user interfaces, and perceptions of increased safety.

CONCLUSIONS

By the end of the study, most of the unit's HCPs were using the tablet app based on their perception of its usefulness, its alignment with their comfort level with technology, and its ability to help them perform job responsibilities. HCPs perceived that they were able to reduce patient search time dramatically, yet any improvements in care were noted to be implied, as this was not measured. There was limited anecdotal evidence of reduced patient risk or adverse events, but greater reported peace of mind for HCPs overseeing patients' activity levels.

The impact of low-mode symmetry on inertial fusion energy output in the burning plasma state

Indirect Drive Inertial Confinement Fusion Experiments on the National Ignition Facility (NIF) have achieved a burning plasma state with neutron yields exceeding 170 kJ, roughly 3 times the prior record and a necessary stage for igniting plasmas. The results are achieved despite multiple sources of degradations that lead to high variability in performance. Results shown here, for the first time, include an empirical correction factor for mode-2 asymmetry in the burning plasma regime in addition to previously determined corrections for radiative mix and mode-1. Analysis shows that including these three corrections alone accounts for the measured fusion performance variability in the two highest performing experimental campaigns on the NIF to within error. Here we quantify the performance sensitivity to mode-2 symmetry in the burning plasma regime and apply the results, in the form of an empirical correction to a 1D performance model. Furthermore, we find the sensitivity to mode-2 determined through a series of integrated 2D radiation hydrodynamic simulations to be consistent with the experimentally determined sensitivity only when including alpha-heating.

Achievement of Target Gain Larger than Unity in an Inertial Fusion Experiment

On December 5, 2022, an indirect drive fusion implosion on the National Ignition Facility (NIF) achieved a target gain G_{target} of 1.5. This is the first laboratory demonstration of exceeding "scientific breakeven" (or G_{target}>1) where 2.05 MJ of 351 nm laser light produced 3.1 MJ of total fusion yield, a result which significantly exceeds the Lawson criterion for fusion ignition as reported in a previous NIF implosion [H. Abu-Shawareb et al. (Indirect Drive ICF Collaboration), Phys. Rev. Lett. 129, 075001 (2022)PRLTAO0031-900710.1103/PhysRevLett.129.075001]. This achievement is the culmination of more than five decades of research and gives proof that laboratory fusion, based on fundamental physics principles, is possible. This Letter reports on the target, laser, design, and experimental advancements that led to this result.

Undersampling and cumulative class re-decision methods to improve detection of agitation in people with dementia

Agitation is one of the most prevalent symptoms in people with dementia (PwD) that can place themselves and the caregiver's safety at risk. Developing objective agitation detection approaches is important to support health and safety of PwD living in a residential setting. In a previous study, we collected multimodal wearable sensor data from 17 participants for 600 days and developed machine learning models for detecting agitation in 1-min windows. However, there are significant limitations in the dataset, such as imbalance problem and potential imprecise labels as the occurrence of agitation is much rarer in comparison to the normal behaviours. In this paper, we first implemented different undersampling methods to eliminate the imbalance problem, and came to the conclusion that only 20% of normal behaviour data were adequate to train a competitive agitation detection model. Then, we designed a weighted undersampling method to evaluate the manual labeling mechanism given the ambiguous time interval assumption. After that, the postprocessing method of cumulative class re-decision (CCR) was proposed based on the historical sequential information and continuity characteristic of agitation, improving the decision-making performance for the potential application of agitation detection system. The results showed that a combination of undersampling and CCR improved F1-score and other metrics to varying degrees with less training time and data.

Supplementary Information

The online version contains supplementary material available at 10.1007/s13534-023-00313-8.

Young carers' perspectives on navigating the healthcare system and co-designing support for their caring roles: a mixed-methods qualitative study

OBJECTIVES

Despite young carers (YCs) providing regular and significant care that exceeds what would normally be associated with an adult caregiver, we need to learn more about their experience interacting with the healthcare system. The primary study aims were to (1) describe YC experiences in interacting with the healthcare system and (2) identify types of support YC recognise as potentially helpful to their caring role.

DESIGN AND SETTING

A mixed-methods qualitative study was conducted between March 2022 and August 2022, comprising two phases of (1) semi-structured interviews and focus groups with YCs living in the community to confirm and expand earlier research findings, and (2) a co-design workshop informed by a generative research approach. We used findings from the interviews and focus groups to inform the brainstorming process for identifying potential solutions.

RESULTS

Eight YCs completed either a focus group or an interview, and four continued the study and participated in the co-design activity with 12 participants. Phase 1 resulted in three overarching themes: (1) navigating the YC role within the healthcare system; (2) being kept out of the loop; and (3) normalising the transition into caregiving. Phase 2 identified two categories: (1) YC-focused supports and (2) raising awareness and building capacity in the healthcare system.

CONCLUSION

Study findings revealed the critical role that YCs play when supporting their families during pivotal interactions in the healthcare system. Like their older caregiver counterparts, YCs struggle to navigate, coordinate and advocate for their family members while juggling their needs as they transition from adolescence to adulthood. This study provides important preliminary insights into YCs encountering professionals, which can be used to design and implement national support structures.

Delirium education for family caregivers of patients in the intensive care unit: A pilot study

Objectives

Delirium, an acute change in mental state, seen in hospitalized older adults is a growing public health concern with implications for both patients and caregivers; however, there is minimal research on educating caregivers about delirium. Utilizing family caregivers to assist with delirium management in acute care settings demonstrates improved health outcomes supporting the need for patient and family centered care. The primary aims of the study were to determine feasibility of implementing a delirium education video for caregivers of patients in an adult oncology intensive care unit and compare delirium knowledge to caregivers in a control group.

Methods

A quasi-experimental design comprised of 31 family caregivers of adult patients in an oncology intensive care unit to determine feasibility of implementing a delirium education video.

Results

The results demonstrate feasibility of implementing a caregiver education video in-person and virtually. While total delirium knowledge scores were not statistically significant, knowledge gained within the delirium presentation subgroup was significant (p = .05).

Conclusion

This study demonstrates feasibility of implementing a caregiver education video and findings support further research in this area.

Innovation

Collaborating with caregivers to develop virtual video education for delirium allows for a versatile approach to connect with caregivers to support their caregiving role.

Voices from Service Providers Who Supported Young Caregivers throughout the COVID-19 Pandemic in the Canadian Context

This empirical research is part of a larger project beginning in 2020 and ongoing until 2023, exploring the impact of the COVID-19 pandemic on young caregivers aged 5-25 years and their families in Canada. This qualitative research utilizes the social determinants of health as a conceptual framework and a collective case study design to emphasize the voices and experiences of service providers (professionals offering services to young caregiver clients) during the COVID-19 pandemic, and exploring their perspectives on the impact of the pandemic on young caregivers and their families. The central research question guiding this study was "How do service providers (professionals) working with young caregiver clients in Canada describe the impacts of the pandemic on themselves, their professional praxis, and on their young caregiver clients?" The aim of this study was to develop a deeper understanding of the impact of the pandemic on young caregivers in Canada, from the perspectives of service providers, as well as to understand the experiences of service providers in their own voices. Data were collected from service providers working within three (3) different organizations offering programs and services to young caregiver clients in Ontario, Canada. In total, six (6) individual interviews were conducted with service providers who were directors/program managers, and four (4) group interviews were conducted with thirteen (13) service providers who were frontline staff members who worked directly with young caregivers and their families. In total, nineteen (n = 19) unique service providers participated in this study. Our findings point to two primary overarching themes, namely (1) service providers' responses to the pandemic and (2) observations by service providers about the impacts of the pandemic on young caregivers, and a secondary theme, (3) positive outcomes from the COVID-19 pandemic on young caregivers, that emerged through the analysis. The pandemic led to increased demands for services by young caregiver clients. Service providers were required to adapt their service delivery methods in order to comply with public health guidelines. They shared how their work impacted their mental health as they struggled to maintain personal and professional boundaries while working from home during the pandemic. Importantly, service providers identified similar, simultaneous, and co-occurring impacts of the pandemic between their young caregiver clients, including isolation, difficulties in navigating online spaces, and challenges in navigating boundaries while working from home with family members.

The Impact of Public Health Restrictions on Young Caregivers and How They Navigated a Pandemic: Baseline Interviews from a Longitudinal Study Conducted in Ontario, Canada

This qualitative research study is a part of a larger research project exploring the experiences of young caregivers aged 5-26 years and their families navigating the COVID-19 pandemic between 2020 to 2023. Data were collected from 14 young caregivers who participated in baseline interviews. The central research question guiding this study: What was, is, and will be the impact of changing public health restrictions on young caregivers and their families during the pandemic and pandemic recovery? Seven themes emerged through analysis: (1) Navigating Care During the Height of Public Health Restrictions, (2) Neighbourhood and Built Environment During the Pandemic, (3) Perceptions Towards COVID-19 and Public Health Restrictions/Efforts, (4) The Impact of Public Health Restrictions on Relationships, (5) Mental Health Challenges of Being a Young Caregiver During a Pandemic, (6) Navigating Formal Services and Supports, and (7) Recommendations from Young Caregivers. The findings from this empirical research suggest that young caregivers found it easier to navigate their caregiving responsibilities when public health restrictions and work-from-home mandates were initially implemented; however, this later changed due to challenges in finding respite from caregiving, maintaining social connections with friends, creating personal space at home, and finding adequate replacements for programs once offered in person.

A103 DESIGNING QUALITATIVE RESEARCH FOR UNDERSTANDING THE EXPERIENCES OF TRANGENDER AND GENDER DIVERSE PERSONS WITH GASTROINTESTINAL DISEASE OR SEEKING GASTROINTESTINAL CARE

Background

Transgender and gender diverse (TGD) people make up approximately 1% of the population, with 2.1% of Generation Z adults (born 1997-2003) identifying as TGD. As a marginalized population, TGD people have been shown to have poorer access to health care services and report worse health-related outcomes. While the health care disparities faced by TGD people need to be addressed by Medicine broadly, TGD people may face unique barriers in gastrointestinal (GI) care. To date, there has been no systematic assessment of the GI health care needs of TGD people. With the aging of Generation Z, GI care providers will increasingly be responsible for the care of TGD people, and it is important to understand their needs and experiences to ensure they receive appropriate and sensitive care.

Purpose

Recognizing the absence of literature on the issues faced by TGD people with GI disease or seeking care for GI issues, we plan to use qualitative research methodology to aggregate and analyze narrative experiences of TGD people of diverse backgrounds, identities and experiences. Our research will focus on TGD people’s interactions with GI care providers, and on the experience of being a TGD person with GI disease or having sought evaluation of GI symptoms.

Method

We will use a qualitative approach to gain a broad understanding of the experiences and perceptions of TGD people with: 1) established GI diseases, in particular IBD and DGBIs (disorders of gut-brain interaction), and 2) GI symptoms or concerns requiring GI investigations. We will use snowball sampling to reach out to TGD people in Canada and the US, with the aim of achieving diverse representation across gender identity, surgical status, age, race/ethnicity, and socioeconomic status. Participants will sit for semi-structured interviews to elicit narratives about their beliefs and experiences while living with GI disease and/or seeking care for GI issues. Interview transcripts will be subjected to objective and researcher-guided thematic analysis to identify commonalities and disparities in experiences and points-of-view.

Result(s)

Our proposed presentation will highlight our process in designing and initiating this project. We believe our methods and approach to this work is an important discussion and will help shape next steps in this field. We may also present some of the early results of our semi-structured interviews.

Conclusion(s)

This work will provide a foundation to guide further research into the process and outcomes of care for TGD people with GI disease and undergoing GI evaluations and will provide a framework to develop best practices for GI care providers pertaining to the care of TGD people.

Please acknowledge all funding agencies by checking the applicable boxes below

None

Disclosure of Interest

None Declared

Privacy-protecting behaviours of risk detection in people with dementia using videos

BACKGROUND

People living with dementia often exhibit behavioural and psychological symptoms of dementia that can put their and others' safety at risk. Existing video surveillance systems in long-term care facilities can be used to monitor such behaviours of risk to alert the staff to prevent potential injuries or death in some cases. However, these behaviours of risk events are heterogeneous and infrequent in comparison to normal events. Moreover, analysing raw videos can also raise privacy concerns.

PURPOSE

In this paper, we present two novel privacy-protecting video-based anomaly detection approaches to detect behaviours of risks in people with dementia.

METHODS

We either extracted body pose information as skeletons or used semantic segmentation masks to replace multiple humans in the scene with their semantic boundaries. Our work differs from most existing approaches for video anomaly detection that focus on appearance-based features, which can put the privacy of a person at risk and is also susceptible to pixel-based noise, including illumination and viewing direction. We used anonymized videos of normal activities to train customized spatio-temporal convolutional autoencoders and identify behaviours of risk as anomalies.

RESULTS

We showed our results on a real-world study conducted in a dementia care unit with patients with dementia, containing approximately 21 h of normal activities data for training and 9 h of data containing normal and behaviours of risk events for testing. We compared our approaches with the original RGB videos and obtained a similar area under the receiver operating characteristic curve performance of 0.807 for the skeleton-based approach and 0.823 for the segmentation mask-based approach.

CONCLUSIONS

This is one of the first studies to incorporate privacy for the detection of behaviours of risks in people with dementia. Our research opens up new avenues to reduce injuries in long-term care homes, improve the quality of life of residents, and design privacy-aware approaches for people living in the community.

Lawson Criterion for Ignition Exceeded in an Inertial Fusion Experiment

For more than half a century, researchers around the world have been engaged in attempts to achieve fusion ignition as a proof of principle of various fusion concepts. Following the Lawson criterion, an ignited plasma is one where the fusion heating power is high enough to overcome all the physical processes that cool the fusion plasma, creating a positive thermodynamic feedback loop with rapidly increasing temperature. In inertially confined fusion, ignition is a state where the fusion plasma can begin "burn propagation" into surrounding cold fuel, enabling the possibility of high energy gain. While "scientific breakeven" (i.e., unity target gain) has not yet been achieved (here target gain is 0.72, 1.37 MJ of fusion for 1.92 MJ of laser energy), this Letter reports the first controlled fusion experiment, using laser indirect drive, on the National Ignition Facility to produce capsule gain (here 5.8) and reach ignition by nine different formulations of the Lawson criterion.

Experimental achievement and signatures of ignition at the National Ignition Facility

An inertial fusion implosion on the National Ignition Facility, conducted on August 8, 2021 (N210808), recently produced more than a megajoule of fusion yield and passed Lawson's criterion for ignition [Phys. Rev. Lett. 129, 075001 (2022)10.1103/PhysRevLett.129.075001]. We describe the experimental improvements that enabled N210808 and present the first experimental measurements from an igniting plasma in the laboratory. Ignition metrics like the product of hot-spot energy and pressure squared, in the absence of self-heating, increased by ∼35%, leading to record values and an enhancement from previous experiments in the hot-spot energy (∼3×), pressure (∼2×), and mass (∼2×). These results are consistent with self-heating dominating other power balance terms. The burn rate increases by an order of magnitude after peak compression, and the hot-spot conditions show clear evidence for burn propagation into the dense fuel surrounding the hot spot. These novel dynamics and thermodynamic properties have never been observed on prior inertial fusion experiments.

Design of an inertial fusion experiment exceeding the Lawson criterion for ignition

We present the design of the first igniting fusion plasma in the laboratory by Lawson's criterion that produced 1.37 MJ of fusion energy, Hybrid-E experiment N210808 (August 8, 2021) [Phys. Rev. Lett. 129, 075001 (2022)10.1103/PhysRevLett.129.075001]. This design uses the indirect drive inertial confinement fusion approach to heat and compress a central "hot spot" of deuterium-tritium (DT) fuel using a surrounding dense DT fuel piston. Ignition occurs when the heating from absorption of α particles created in the fusion process overcomes the loss mechanisms in the system for a duration of time. This letter describes key design changes which enabled a ∼3-6× increase in an ignition figure of merit (generalized Lawson criterion) [Phys. Plasmas 28, 022704 (2021)1070-664X10.1063/5.0035583, Phys. Plasmas 25, 122704 (2018)1070-664X10.1063/1.5049595]) and an eightfold increase in fusion energy output compared to predecessor experiments. We present simulations of the hot-spot conditions for experiment N210808 that show fundamentally different behavior compared to predecessor experiments and simulated metrics that are consistent with N210808 reaching for the first time in the laboratory "ignition."

Beyond instrumental support: Mobile application use by family caregivers of persons living with dementia

In recent years, there has been a rapid increase in technology use in dementia caregiving, particularly the use of mobile applications (apps) which are highly accessible, cost-effective and intuitive. Yet, little is known about the experiences of family caregivers of persons living with dementia who use apps to support caregiving activities. This is of particular concern given that limited understandings of the user experience in designing technology have often led to end-users experiencing barriers in technology adoption and use. Using a qualitative descriptive approach, the purpose of the study was to explore the experiences of family caregivers of persons living with dementia on using apps in their caregiving roles. A purposive sample of five family caregivers in Ontario, Canada participated in two interviews each, with the second interview informed by photo-elicitation methods. Thematic analysis of the collected data revealed a central overarching theme, Connecting to support through apps in my, your and our lives, which explicated how apps played an important role in the lives of the caregiver, the care recipient and both together as a dyad. Three core themes also emerged: Adapting apps to meet individual needs of the dyad, Minimising the impact of the condition on the person and the family and Determining the effectiveness of apps. The findings highlighted that the value of apps extends beyond their mere functionality and their ability to help with care provision as they are also able to promote richer interpersonal connections, enhance personhood and sustain family routines. This research advances our understanding of the impact of app use in caregiving and provides direction for future research, policy, education, practice and app development.

Wearable multimodal sensors for the detection of behavioral and psychological symptoms of dementia using personalized machine learning models

Introduction

Behavioral and psychological symptoms of dementia (BPSD) signal distress or unmet needs and present a risk to people with dementia and their caregivers. Variability in the expression of these symptoms is a barrier to the performance of digital biomarkers. The aim of this study was to use wearable multimodal sensors to develop personalized machine learning models capable of detecting individual patterns of BPSD.

Methods

Older adults with dementia and BPSD (n = 17) on a dementia care unit wore a wristband during waking hours for up to 8 weeks. The wristband captured motion (accelerometer) and physiological indicators (blood volume pulse, electrodermal activity, and skin temperature). Agitation or aggression events were tracked, and research staff reviewed videos to precisely annotate the sensor data. Personalized machine learning models were developed using 1‐minute intervals and classifying the presence of behavioral symptoms, and behavioral symptoms by type (motor agitation, verbal aggression, or physical aggression).

Results

Behavioral events were rare, representing 3.4% of the total data. Personalized models classified behavioral symptoms with a median area under the receiver operating curve (AUC) of 0.87 (range 0.64–0.95). The relative importance of the different sensor features to the predictive models varied both by individual and behavior type.

Discussion

Patterns of sensor data associated with BPSD are highly individualized, and future studies of the digital phenotyping of these behaviors would benefit from personalization.

Tricuspid annular plane systolic excursion for the evaluation of right ventricular function in functional cardiac CT compared to MRI

AIM

To compare ejection fraction estimated by tricuspid annular plane systolic excursion (TAPSE) using cardiac computed tomography (CT) and cardiac magnetic resonance imaging (MRI) to the non-invasive reference standard, volumetric quantification of right ventricular ejection fraction (RVEF) by cardiac magnetic resonance imaging (MRI).

MATERIALS AND METHODS

Thirty-one patients, who had undergone functional cardiac CT angiogram and cardiac MRI within 12 months, were evaluated retrospectively. Right ventricular (RV) volumes were processed using automated cardiac analysis software for CT, and manually processed by Simpson's method for MRI. MR-TAPSE was defined as the difference in length between two separate reference lines drawn at end diastole and end systole from the lateral tricuspid annulus to the right ventricular apex measured on four-chamber CINE images. CT-TAPSE was determined in an analogous manner on four-chamber reformatted images.

RESULTS

MR-TAPSE correlated moderately with MR-RVEF, (r=0.57, p<0.001). CT-TAPSE was found to correlate moderately well with MR-RVEF (r=0.58, p<0.001) and CT-RVEF (r=0.63, p<0.001). Bland-Altman analysis repeated with various multiplication factors for CT-TAPSE and MR-RVEF, determined a multiplication factor of 2.7 resulted in the lowest bias (0.74%).

CONCLUSION

CT-TAPSE is an easily obtainable parameter of RV function and is correlated with CT-RVEF and MR-RVEF. It can function as a quick check to rapidly validate CT right volumetry and estimate MR-RVEF.

Factors Affecting the Implementation, Use, and Adoption of Real-Time Location System Technology for Persons Living With Cognitive Disabilities in Long-term Care Homes: Systematic Review

BACKGROUND

As the aging population continues to grow, the number of adults living with dementia or other cognitive disabilities in residential long-term care homes is expected to increase. Technologies such as real-time locating systems (RTLS) are being investigated for their potential to improve the health and safety of residents and the quality of care and efficiency of long-term care facilities.

OBJECTIVE

The aim of this study is to identify factors that affect the implementation, adoption, and use of RTLS for use with persons living with dementia or other cognitive disabilities in long-term care homes.

METHODS

We conducted a systematic review of the peer-reviewed English language literature indexed in MEDLINE, Embase, PsycINFO, and CINAHL from inception up to and including May 5, 2020. Search strategies included keywords and subject headings related to cognitive disability, residential long-term care settings, and RTLS. Study characteristics, methodologies, and data were extracted and analyzed using constant comparative techniques.

RESULTS

A total of 12 publications were included in the review. Most studies were conducted in the Netherlands (7/12, 58%) and used a descriptive qualitative study design. We identified 3 themes from our analysis of the studies: barriers to implementation, enablers of implementation, and agency and context. Barriers to implementation included lack of motivation for engagement; technology ecosystem and infrastructure challenges; and myths, stories, and shared understanding. Enablers of implementation included understanding local workflows, policies, and technologies; usability and user-centered design; communication with providers; and establishing policies, frameworks, governance, and evaluation. Agency and context were examined from the perspective of residents, family members, care providers, and the long-term care organizations.

CONCLUSIONS

There is a striking lack of evidence to justify the use of RTLS to improve the lives of residents and care providers in long-term care settings. More research related to RTLS use with cognitively impaired residents is required; this research should include longitudinal evaluation of end-to-end implementations that are developed using scientific theory and rigorous analysis of the functionality, efficiency, and effectiveness of these systems. Future research is required on the ethics of monitoring residents using RTLS and its impact on the privacy of residents and health care workers.

Agitation Detection in People Living with Dementia using Multimodal Sensors

People Living with Dementia (PLwD) often exhibit behavioral and psychological symptoms of dementia; with agitation being one of the most prevalent symptoms. Agitated behaviour in PLwD indicates distress and confusion and increases the risk to injury to both the patients and the caregivers. In this paper, we present the use of wearable devices to detect agitation in PLwD. We hypothesize that combining multi-modal sensor data can help in building better classifiers to identify agitation in PLwD in comparison to a single sensor. We present a unique study to collect motion and physiological data from PLwD. This multi-modal sensor data is subsequently used to build predictive models to detect agitation in PLwD. The results on Random Forest for 28 days of data from PLwD show a strong evidence to support our hypothesis and highlight the importance of using multi-modal sensor data for detecting agitation events amongst them.

A mixed methods examination of knowledge brokers and their use of theoretical frameworks and evaluative practices

BACKGROUND

Knowledge brokering is a knowledge translation approach that includes making connections between researchers and decision-makers to facilitate the latter's use of evidence in health promotion and the provision of healthcare. Despite knowledge brokering being well-established in Canada, many knowledge gaps exist, including understanding what theoretical frameworks have been developed and which evaluative practices knowledge brokers (KBs) use.

METHODS

This study used a mixed methods design to examine how KBs in Canada (1) use frameworks, models and theories in their practice and (2) how they evaluate knowledge brokering interventions. We gathered interview and survey data from KB practitioners to better understand their perspectives on effective practices. Our analysis focused on understanding the theoretical frameworks used by KBs.

RESULTS

This study demonstrates that KBs in Canada tend not to rely on theories or models that are specific to knowledge brokering. Rather, study participants/respondents draw on (sometimes multiple) theories and models that are fundamental to the broader field of knowledge translation - in particular, the Knowledge to Action model and the Promoting Action Research in Health Sciences framework. In evaluating the impact of their own knowledge brokering practice, participants/respondents use a wide variety of mechanisms. Evaluation was often seen as less important than supporting knowledge users and/or paying clients in accessing and utilising evidence.

CONCLUSIONS

Knowledge brokering as a form of knowledge translation continues to expand, but the impact on its targeted knowledge users has yet to be clearly established. The quality of engagement between KBs and their clients might increase - the knowledge brokering can be more impactful - if KBs made efforts to describe, understand and evaluate their activities using theories or models specific to KB.

Exploring Undergraduate Nursing Students' Experiences of Engaging With a Dialectical Behavior Therapy-Skills Group Intervention: Findings of a Thematic Analysis

STUDY BACKGROUND

Nursing students often have high levels of stress leading to negative consequences for academic performance and overall well-being. Novel strategies are needed to help students manage stress.

PURPOSE

To explore students' experiences with an evidence-based intervention-Dialectical Behavior Therapy-Skills Group (DBT-SG).

METHODS

We conducted a mixed-methods study to pilot test a DBT-SG intervention, modified for use with undergraduate nursing students. Qualitative data collected as part of this study included focus groups and written responses on a study questionnaire. Thematic analysis of these data was undertaken to explore how students experienced the intervention. The results of this analysis are reported here.

RESULTS

Five themes were uncovered: experiencing stress and de-stressing, feeling accepted and validated, acquiring skills, shifting perspectives, and enhanced well-being.

CONCLUSIONS

Our findings suggest that by engaging with DBT-SG, nursing students felt accepted and validated, acquired a variety of skills to cope with stress, as well as developed new perspectives, such as the value of practicing self-care, which contributed to enhanced well-being. Future research could build on these results by further exploring how to best create accepting and validating learning environments where students are encouraged to develop interpersonal relationship skills and enact self-care to further support their well-being and professional development.

The role of internet-based digital tools in reducing social isolation and addressing support needs among informal caregivers: a scoping review

Background

In Canada, 8.1 million people informally provide care without payment, primarily to family members; 6.1 million of them are employed at a full-time or part-time job. Digital technologies, such as internet-based tools, can provide informal caregivers’ access to information and support. This scoping review aimed to explore the role of internet-based digital tools in reducing social isolation and addressing support needs among informal caregivers.

Methods

A systematic search for relevant peer-reviewed literature was conducted of four electronic databases, guided by Arksey and O’Malley’s framework. An extensive search for relevant grey literature was also conducted.

Results

The screening process yielded twenty-three papers. The following themes were generated from the reviewed studies: searching for and receiving support; gaining a sense of social inclusion and belonging; and benefits and challenges of web-based support. The studies noted that, to connect with peers and obtain social support, informal caregivers often turn to online platforms. By engaging with peers in online communities, these caregivers reported regaining a sense of social inclusion and belonging.

Conclusions

The findings suggest that internet-based digital tools can be a cost-effective and convenient way to develop programs that help unpaid caregivers form communities, gain support, and access resources. Service providers can leverage digital tools to deliver support to caregivers within online communities.

Challenges in Collecting Big Data in A Clinical Environment with Vulnerable Population: Lessons Learned from A Study Using A Multi-modal Sensors Platform

Agitation is one of the most common behavioural and psychological symptoms in people living with dementia (PLwD). This behaviour can cause tremendous stress and anxiety on family caregivers and healthcare providers. Direct observation of PLwD is the traditional way to measure episodes of agitation. However, this method is subjective, bias-prone and timeconsuming. Importantly, it does not predict the onset of the agitation. Therefore, there is a need to develop a continuous monitoring system that can detect and/or predict the onset of agitation. In this study, a multi-modal sensor platform with video cameras, motion and door sensors, wristbands and pressure mats were set up in a hospital-based dementia behavioural care unit to develop a predictive system to identify the onset of agitation. The research team faced several barriers in the development and initiation of the study, namely addressing concerns about the study ethics, logistics and costs of study activities, device design for PLwD and limitations of its use in the hospital. In this paper, the strategies and methodologies that were implemented to address these challenges are discussed for consideration by future researchers who will conduct similar studies in a hospital setting.

Decreasing stress and supporting emotional well-being among senior nursing students: A pilot test of an evidence-based intervention

BACKGROUND

Nursing students can experience stress related to their academic and practice experiences, which can have deleterious effects on physical and emotional well-being.

OBJECTIVES

To pilot test an evidence-based intervention, Dialectical Behavior Therapy-Skills Group, designed to promote emotional well-being among nursing students.

DESIGN

A single group, pre-posttest design, mixed-method approach.

SETTING

A large university situated in a multicultural urban setting.

PARTICIPANTS

Senior undergraduate nursing students (n = 31).

METHODS

Students participated in an 8-week modified Dialectical Behavior Therapy-Skills Group (DBT-SG) intervention. Quantitative and qualitative data were collected to explore the interventions' feasibility, acceptability, and students' perceptions of its applicability to practice. Students also completed standardized outcome measures of psychological distress and emotional well-being pre- and post-intervention to evaluate preliminary effectiveness.

RESULTS

Overall feedback was positive, with participants describing how skill modules helped them establish relationships and manage stress in clinical, academic, and personal settings. Significant reductions in stress and improvements in well-being were also reported.

CONCLUSION

Results suggest that DBT-SG offers a promising approach for mitigating nursing students' stress by helping them acquire practice-relevant strengths and self-care strategies. Further research is required to examine the effectiveness of DBT-SG among other nursing student groups, as well as to explore optimal approaches to delivering this intervention in conjunction with nursing curricula.

Displaced intracapsular neck of femur fractures: Outcome of 810 hydroxyapetite coated (HAC) uncemented hemiarthroplasties

A Cochrane review influenced new NICE guidelines, which recommended surgeons: Offer cemented implants to patients undergoing surgery with arthroplasty. However our trust routinely uses HAC uncemented stem (Taperloc^®, Biomet) hemiarthroplasties. A review of a consecutive series of uncemented HAC stem hemiarthroplasties including measures such as intro-operative complications, mortality and revision surgery. Prospectively collected data between January 2008 and June 2014 was used, with medical record and radiographic reviews performed. 810 consecutive Taperloc uncemented hemiarthroplasty with monopolar heads were performed in 763 patients, with a minimum 12 month follow-up (12-90) follow-up. Mean age 83yrs; 71% female. Meantime to operation was 28.5h. 30day mortality: 4.4% (33/763). One year mortality was 11.2% (89/763). 2.5% (20/810) were admitted on a separate admission with the periprosthetic fracture. 0.6% (5/810) were revised to total hip replacement for subsidence and associated pain. Only 1% (8/810) had intraoperative calcar fractures, all of which were treated with intraoperative cabling with no evidence of clinically relevant subsidence or medium term complications requiring revision surgery within a year. To the author's knowledge this is largest outcome series for modern design uncemented hemiarthroplasty. Our study shows comparable data to cemented hemiarthroplasty but no deaths in the first 2days post-op. Our series also demonstrates a well below average mortality figures which are clearly multifactorial but believe uncemented prosthesis play a role. We believe that uncemented proven stem design hemiarthroplasty remains a safe and good surgical option for displaced intracapsular fractures.

Comparison of global dementia discussions: perspective from the world young leaders in dementia

Purpose

The purpose of this paper is to critically reflect on the global dementia prevention views of the Japanese leaders at both the Japanese Young Leaders in Dementia Event and the Japanese Global Legacy Against Dementia event, from a Canadian perspective.

Design/methodology/approach

This paper undertook a global comparison of the discussion and recommendations from both the Japanese Young Leader Event and the satellite Global Dementia Legacy Event.

Findings

The paper provides insights about the cultural and intergenerational differences in both the Japanese solutions compared to the Canadian solutions.

Originality/value

The authors encourage leaders involved in global prevention dementia discussions to remember the importance of context, in regards to both cultural and intergenerational collaborations, in the search for global dementia solutions.

Information Seeking When Problem Solving: Perspectives of Public Health Professionals

OBJECTIVES

Given the many different types of professionals working in public health and their diverse roles, it is likely that their information needs, information-seeking behaviors, and problem-solving abilities differ. Although public health professionals often work in interdisciplinary teams, few studies have explored their information needs and behaviors within the context of teamwork. This study explored the relationship between Canadian public health professionals' perceptions of their problem-solving abilities and their information-seeking behaviors with a specific focus on the use of evidence in practice settings. It also explored their perceptions of collaborative information seeking and the work contexts in which they sought information.

METHODS

Key Canadian contacts at public health organizations helped recruit study participants through their list-servs. An electronic survey was used to gather data about (a) individual information-seeking behaviors, (b) collaborative information-seeking behaviors, (c) use of evidence in practice environments, (d) perceived problem-solving abilities, and (e) demographic characteristics.

RESULTS

Fifty-eight public health professionals were recruited, with different roles and representing most Canadian provinces and one territory. A significant relationship was found between perceived problem-solving abilities and collaborative information-seeking behavior (r = -.44, p < .00, N = 58), but not individual information seeking. The results suggested that when public health professionals take a shared, active approach to problem solving, maintain personal control, and have confidence, they are more likely collaborate with others in seeking information to complete a work task.

LINKING EVIDENCE TO ACTION

Administrators of public health organizations should promote collaboration by implementing effective communication and information-seeking strategies, and by providing information resources and retrieval tools. Public health professionals' perceived problem-solving abilities can influence how they collaborate in seeking information. Educators in public health organizations should tailor training in information searching to promote collaboration through collaborative technology systems.

Knowledge brokering for healthy aging: a scoping review of potential approaches

BACKGROUND

Developing a healthcare delivery system that is more responsive to the future challenges of an aging population is a priority in Canada. The World Health Organization acknowledges the need for knowledge translation frameworks in aging and health. Knowledge brokering (KB) is a specific knowledge translation approach that includes making connections between people to facilitate the use of evidence. Knowledge gaps exist about KB roles, approaches, and guiding frameworks. The objective of the scoping review is to identify and describe KB approaches and the underlying conceptual frameworks (models, theories) used to guide the approaches that could support healthy aging.

METHODS

Literature searches were done in PubMed, EMBASE, PsycINFO, EBM reviews (Cochrane Database of systematic reviews), CINAHL, and SCOPUS, as well as Google and Google Scholar using terms related to knowledge brokering. Titles, abstracts, and full reports were reviewed independently by two reviewers who came to consensus on all screening criteria. Documents were included if they described a KB approach and details about the underlying conceptual basis. Data about KB approach, target stakeholders, KB outcomes, and context were extracted independently by two reviewers.

RESULTS

Searches identified 248 unique references. Screening for inclusion revealed 19 documents that described 15 accounts of knowledge brokering and details about conceptual guidance and could be applied in healthy aging contexts. Eight KB elements were detected in the approaches though not all approaches incorporated all elements. The underlying conceptual guidance for KB approaches varied. Specific KB frameworks were referenced or developed for nine KB approaches while the remaining six cited more general KT frameworks (or multiple frameworks) as guidance.

CONCLUSIONS

The KB approaches that we found varied greatly depending on the context and stakeholders involved. Three of the approaches were explicitly employed in the context of health aging. Common elements of KB approaches that could be conducted in healthy aging contexts focussed on acquiring, adapting, and disseminating knowledge and networking (linkage). The descriptions of the guiding conceptual frameworks (theories, models) focussed on linkage and exchange but varied across approaches. Future research should gather KB practitioner and stakeholder perspectives on effective practices to develop KB approaches for healthy aging.

Diamondback Moth (Lepidoptera: Plutellidae) Exhibits Oviposition and Larval Feeding Preferences Among Crops, Wild plants, and Ornamentals as Host Plants

Diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is an agricultural pest with high reproductive potential, widespread distribution, and high resistance to different types of insecticides. Although diamondback moth is a common research subject, questions remain regarding its spatial and temporal host plant usage patterns and preferences within agroecosystems. We examined the adult oviposition and larval feeding preferences of the diamondback moth to assess the potential of alternate host plants as either reservoirs or trap crops. Adult females and third and fourth instars were offered multiple plant species within the plant family Brassicaceae to examine contact preferences and larval ingestion rates. Adult oviposition and larval feeding preferences were identical, with garden cress (Lepidium sativum) (L.) highly preferred, followed by wintercress (Barbarea vulgaris) (L.) and black mustard (Brassica nigra) (L.). Ingestion rates varied among tested plants, with the lowest rate on black mustard and highest on aubretia (Aubretia deltoidea) (L.). Highly preferred plant species were determined to be unfavorable for larval growth and potentially lethal to neonates, suggesting their possible use as trap crops. Understanding ovipositional and larval feeding preferences of diamondback moth can also aid in the development of more accurate monitoring and control strategies for this pest.

Critical reflections from the millennials on the global action against dementia legacy events

Purpose

– The purpose of this paper is to share information regarding the Global Action Against Dementia Legacy, to critically reflect on the views of the Canadian Young Leaders of Dementia and to strengthen the impact of their voices in the global discussion surrounding dementia.

Design/methodology/approach

– This offers a critical reflection and review of the innovative intergenerational discussions and solutions offered by younger Canadians – specifically, the Millennial Generation.

Findings

– The paper provides insights about how change and solutions in dementia actions may be established through intergenerational collaboration.

Research limitations/implications

– Researchers are encouraged to make room for the voices of younger, less established generations in both discussions and research related to dementia. The younger generations will provide future direction to the Global Action Against Dementia Legacy so it is time to hear their voice too.

Originality/value

– This paper draws on developments in the Canadian context to highlight the potential of encouraging a less-usual, intergenerational approach to developing engagement, research and solutions in dementia.

The effectiveness of knowledge translation interventions for promoting evidence-informed decision-making among nurses in tertiary care: a systematic review and meta-analysis

BACKGROUND

Nurses are increasingly expected to engage in evidence-informed decision-making (EIDM) to improve client and system outcomes. Despite an improved awareness about EIDM, there is a lack of use of research evidence and understanding about the effectiveness of interventions to promote EIDM. This project aimed to discover if knowledge translation (KT) interventions directed to nurses in tertiary care are effective for improving EIDM knowledge, skills, behaviours, and, as a result, client outcomes. It also sought to understand contextual factors that affect the impact of such interventions.

METHODS

A systematic review funded by the Canadian Institutes of Health Research (PROSPERO registration: CRD42013003319) was conducted. Included studies examined the implementation of any KT intervention involving nurses in tertiary care to promote EIDM knowledge, skills, behaviours, and client outcomes or studies that examined contextual factors. Study designs included systematic reviews, quantitative, qualitative, and mixed method studies. The search included electronic databases and manual searching of published and unpublished literature to November 2012; key databases included MEDLINE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), and Excerpta Medica (EMBASE). Two reviewers independently performed study selection, risk of bias assessment, and data extraction. Studies with quantitative data determined to be clinically homogeneous were synthesized using meta-analytic methods. Studies with quantitative data not appropriate for meta-analysis were synthesized narratively by outcome. Studies with qualitative data were synthesized by theme.

RESULTS

Of the 44,648 citations screened, 30 citations met the inclusion criteria (18 quantitative, 10 qualitative, and 2 mixed methods studies). The quality of studies with quantitative data ranged from very low to high, and quality criteria was generally met for studies with qualitative data. No studies evaluated the impact on knowledge and skills; they primarily investigated the effectiveness of multifaceted KT strategies for promoting EIDM behaviours and improving client outcomes. Almost all studies included an educational component. A meta-analysis of two studies determined that a multifaceted intervention (educational meetings and use of a mentor) did not increase engagement in a range of EIDM behaviours [mean difference 2.7, 95 % CI (-1.7 to 7.1), I (2) = 0 %]. Among the remaining studies, no definitive conclusions could be made about the relative effectiveness of the KT interventions due to variation of interventions and outcomes, as well as study limitations. Findings from studies with qualitative data identified the organizational, individual, and interpersonal factors, as well as characteristics of the innovation, that influence the success of implementation.

CONCLUSIONS

KT interventions are being implemented and evaluated on nurses' behaviour and client outcomes. This systematic review may inform the selection of KT interventions and outcomes among nurses in tertiary care and decisions about further research.

Identifying priorities in knowledge translation from the perspective of trainees: results from an online survey

Background

The need to identify priorities to help shape future directions for research and practice increases as the knowledge translation (KT) field advances. Since many KT trainees are developing their research programs, understanding their concerns and KT research and practice priorities is important to supporting the development and advancement of KT as a field. Our purpose was to identify research and practice priorities in the KT field from the perspectives of KT researcher/practitioner trainees.

Findings

Survey response rate was 62 % (44/71). Participants were mostly Canadian graduate students, post-doctoral fellows, residents, and learners from various disciplines; the majority was from Ontario (44 %) and Quebec (20 %). Seven percent (5/71) were from other countries including USA, UK, and Switzerland. Seven main KT priority themes were identified: determining the effectiveness of KT strategies, technology use, increased key stakeholder involvement, context, theory, expand ways of inquiry, and sustainability.

Conclusions

Overall, the priorities identified by the trainees correspond with KT literature and with KT experts’ views. The trainees appeared to push the boundaries of current KT literature with respect to creative use of communication technologies research.

Electronic supplementary material

The online version of this article (doi:10.1186/s13012-015-0282-5) contains supplementary material, which is available to authorized users.

Knowledge translation strategies for enhancing nurses' evidence-informed decision making: a scoping review

BACKGROUND

Nurses are increasingly expected to engage in evidence-informed decision making (EIDM); the use of research evidence with information about patient preferences, clinical context and resources, and their clinical expertise in decision making. Strategies for enhancing EIDM have been synthesized in high-quality systematic reviews, yet most relate to physicians or mixed disciplines. Existing reviews, specific to nursing, have not captured a broad range of strategies for promoting the knowledge and skills for EIDM, patient outcomes as a result of EIDM, or contextual information for why these strategies "work."

AIM

To conduct a scoping review to identify and map the literature related to strategies implemented among nurses in tertiary care for promoting EIDM knowledge, skills, and behaviours, as well as patient outcomes and contextual implementation details.

METHODS

A search strategy was developed and executed to identify relevant research evidence. Participants included registered nurses, clinical nurse specialists, nurse practitioners, and advanced practice nurses. Strategies were those enhancing nurses' EIDM knowledge, skills, or behaviours, as well as patient outcomes. Relevant studies included systematic reviews, randomized controlled trials, cluster randomized controlled trials, non-randomized trials (including controlled before and after studies), cluster non-randomized trials, interrupted time series designs, prospective cohort studies, mixed-method studies, and qualitative studies. Two reviewers performed study selection and data extraction using standardized forms. Disagreements were resolved through discussion or third party adjudication.

RESULTS

Using a narrative synthesis, the body of research was mapped by design, clinical areas, strategies, and provider and patient outcomes to determine areas appropriate for a systematic review.

CONCLUSIONS

There are a sufficiently high number of studies to conduct a more focused systematic review by care settings, study design, implementation strategies, or outcomes. A focused review could assist in determining which strategies can be recommended for enhancing EIDM knowledge, skills, and behaviours among nurses in tertiary care.

The relation of critical care nurses' information-seeking behaviour with perception of personal control, training, and non-routineness of the task

AIMS

The purpose of the study was to examine the relationship between (1) critical care nurses' information-seeking behaviour and the non-routineness of tasks; and (2) the extent to which nurses' perception of their problem-solving abilities when completing patient care tasks, moderate the relationship between information-seeking behaviour and non-routineness of tasks.

METHODS

A cross-sectional survey design was used. A random sample (n = 177) of critical care nurses working in hospital settings was selected from the College of Nurses of Ontario (CNO) database. Descriptive statistics and multiple regression were used to analyze the data.

RESULTS

Previous information-seeking training (p = 0.008), non-routineness of the task (p = 0.018), and the perception of the problem-solving ability domain of personal control (p = 0.040) had positive relationships with information-seeking behaviour.

CONCLUSIONS

The development of problem-solving skills such as personal control, in addition to information-seeking training is essential so critical care nurses will have the skills to aid their information needs when faced with the completion of non-routine tasks.

A modified hTERT promoter-directed oncolytic adenovirus replication with concurrent inhibition of TGFbeta signaling for breast cancer therapy

Our laboratory is interested to develop oncolytic adenoviral vectors that can be administered systemically for the treatment of breast cancer. To restrict viral replication in breast tumor cells, we have constructed mhTERTAd.sTβRFc, a 01/07 based adenoviral vector expressing the soluble form of TGFβ receptor II fused with human Fc IgG1 (sTGFβRIIFc) gene, in which viral replication is under the control of modified human telomerase reverse transcriptase (mhTERT) promoter. In addition, mhTERTAd.sTβRFc-mediated sTGFβRIIFc production would target growth factor-β (TGFβ) pathway known to contribute to the tumor progression breast cancer metastasis. We chose to use mhTERT promoter because it was found to be relatively more active (approximately 20-times) in breast cancer cells compared to normal human cells. We showed that infection of MDA-MB-231 and MCF-7 breast cancer cells for 48 hrs with mhTERTAd.sTβRFc produced high levels of sTGFβRIIFc (greater than 1 μg/ml) in the medium. Breast cancer cells produced nearly 6,000-fold increase in the viral titers during 48 hrs infection period. However, mhTERTAd.sTβRFc replication was attenuated in normal cells. Infection of breast cancer cells with a replication deficient virus Ad(E1^-).sTβRFc also produced high levels of sTGFβRIIFc, but under these conditions no detectable viral replication was observed. Adenoviral-mediated production of sTGFβRIIFc was shown to bind with TGFβ-1, and abolished the effects of TGFβ-1 on downstream SMAD-3 phosphorylation. The administration of mhTERTAd.sTβRFc intravenously into MDA-MB-231 human xenograft bearing mice resulted in significant inhibition of tumor growth, and production of sTGFβRIIFc in the blood. On the other hand, intravenous injection of Ad(E1^-).sTβRFc did not exhibit significant inhibition of the tumor growth, but resulted in the sTGFβRIIFc in the blood, suggesting that viral replication along with sTGFβRIIFc protein production play a critical role in inducing inhibition of tumor growth. These results warrant future investigation of mhTERTAd.sTβRFc as an anti-tumor agent in vivo.

Recumbent Exercise Bicycle for Low-Impact Rehabilitation of Obese Individuals

It is often difficult for persons who are extremely overweight to find exercise systems that are accessible and safe to use. Seating is required to handle heavier loads of up to 500 lbs. and provide safe access to the exercise unit. Additionally, the exercise should not cause additional pain or possible damage if the person needs to suddenly stop. A multidisciplinary team of undergraduate engineers participated in a training course to interview a non-technical customer to determine design requirements and then underwent a rigorous design process to implement the best solution. Mechanical analysis was performed to determine the best solution for the concept, materials, and resistance. An exercise machine with a rotating chair was selected as the best solution. The chair rotates 90 degrees so that the user can sit down without having to step onto the machine. Once the user sits, the chair can then rotate 90 degrees until the chair is in the exercise position; in either position the chair locks into position for stability. This particular concept uses a bicyle exercise. This exercise minimizes impact on the knees, which is a safety issue for patients with knee problems. A sitting position for this exercise eliminates the stability issue raised with a standing exercise, where there is worry of falling. This exercise is beneficial for cardiovascular exercise. Resistance is implemented using a magnet. Fluid resistance and fly-wheel resistance would create too much momentum which was not desired by the customer. Electrical analysis was performed to determine the best method to sense heart rate, speed, and computer interface. Wired handles were selected to monitor the heart rate. These are hand held and are much easier to use than a chest strap. An optical sensor was used to sense speed. It was placed near the center of the wheel and rotations were indicated by a tab to break the connection in the sensor. This method was selected over a Hall effect sensor because it is a much simpler sensing method that does not require an addition magnetic component that is not too accurate a low speeds. The computer interface was a Motorola HC12s since it had the necessary I/O interfaces and was low cost. A custom interface was created with seven segment displays to show the heart rate and time of exercise. The system was then developed, tested, and delivered to the customer for use. This project was supported by Grant No. 0607883 from the National Science Foundation.

The Impact of a PDA-Assisted Documentation Tutorial on Student Nurses' Attitudes

The purpose of this pretest-posttest study was to determine the effect of a PDA-assisted documentation tutorial on fourth-year student nurses' (n=56) attitudes toward computerized documentation, anticipation to exercise of professional judgment when documenting, and satisfaction with computer technology for documentation. Paired t test showed significant increases in anticipation to use professional nursing judgment and satisfaction with the PDA for documentation. Satisfaction with the PDA for documentation was positively and significantly related to attitudes toward computerized documentation (r=.46, P<.01), and satisfaction with a PDA learning tutorial (r=.46, P<.01). Attitudes toward computerized documentation, length of nursing experience, and satisfaction with the PDA learning tutorial predicted satisfaction with the PDA for documentation. Seventy percent of 213 comments about the value of the PDA were favorable. These findings indicate that the PDA may be a valuable documentation tool for teaching professional nursing judgment and documentation skills to undergraduate nursing students.

The NHS Plan: nurse satisfaction, commitment and retention strategies

The NHS Plan envisages a paradigm shift from a centralized, producer-led National Health Service (NHS) to a devolved, patient-centred health care service, fuelled by a substantial investment in human resources, beds, hospitals and infrastructure. The planned net increase of 20,000 nurses by 2004 is examined in the light of findings from a qualitative study of nurse satisfaction, commitment or intention to leave their hospital, nursing or the NHS, involving 124 nurses in four London hospitals. This paper presents nurses' perceptions and rankings of retention strategies and we compare these with the Plan's proposals. Lastly we propose an integrated approach to examining and dealing with the complex issue of nurse recruitment, retention and quality of patient care, based on a conceptual framework, the Nurse Satisfaction, Service Quality and Nurse Retention Chain, which highlights the scope of the challenges confronting the Plan, in both design and implementation of proposals designed to improve working conditions as a foundation for nurse recruitment and retention. Our principal findings are that just 57% of our interviewees may be viewed as 'core loyals' to the profession, 12% are serious in their intention to leave and the remainder may be sensitive to further deterioration in working conditions or a failure to meet expectations on pay. Such findings if realized clearly threaten the Plan's success.