A 3-year follow-up of stroke patients: relationships between activities of daily living and personality characteristics

Longer-term health and social care strategies for stroke survivors and their carers: the LoTS2Care research programme including cluster feasibility RCT

Background

It is reported that the longer-term outcomes for stroke survivors are poor, with a range of unmet needs identified.

Objectives

The aims were to develop and test a longer-term stroke care strategy focused on improving the quality of life of stroke survivors and their carers by addressing unmet needs, and maintenance and enhancement of participation (i.e. involvement in life situations).

Design

Five overlapping workstreams were undertaken – (1) refinement of content by semistructured interviews with stroke survivors and their carers and by a review of the literature to inform content and delivery of the care strategy; (2) exploration of service models by national survey and focus groups with purposely selected services; (3) intervention development by interaction with a reference group of stroke survivors, carers, and health and social care professionals; (4) refinement and pilot implementation of the developed intervention in three stroke services (case studies); and (5) a cluster randomised controlled feasibility trial in 10 stroke services across England and Wales.

Setting

The intervention development work and feasibility trial were in stroke services (inclusive of primary, secondary, community and social care provision) across England and Wales.

Participants

Participants were stroke survivors resident in the community and their carers, and health and social care professionals in the included stroke services.

Data sources

Interviews with 28 stroke survivors and their carers at least 9 months post stroke ascertained their needs and the barriers to and facilitators of addressing those needs. Additional literature reviews identified 23 needs. No evidence-based interventions to address these needs were reported; self-management was highlighted as a possible delivery mechanism. In workstream 2, a national survey revealed that the most common model of stroke service provision was care up to 12 months post stroke, reported by 46 (40%) services. Thirty-five (30%) services provided care up to 6 months post stroke and 35 (30%) provided care beyond 12 months, thus identifying 6 months post stroke as an appropriate delivery point for a new intervention. Through focus groups in a range of services, stroke survivors’ perceived unmet needs and the barriers to and enablers of service provision were identified.

Intervention

Using information obtained in workstreams 1 and 2 and working closely with a stakeholder reference group, we developed an intervention based on the unmet needs prioritised by stroke survivors and their carers (workstream 3). In workstream 4, action groups (clinicians, stroke survivors and researchers) were established in three stroke services that led implementation in their service and contributed to the iterative refinement of the intervention, associated training programme and implementation materials. The intervention (called New Start) was delivered at 6 months post stroke. Key components were problem-solving self-management with survivors and carers, help with obtaining usable information, and helping survivors and their carers build sustainable, flexible support networks.

Results

A cluster randomised feasibility trial (workstream 5) was successfully implemented in 10 stroke services across England and Wales, with associated process and health economic evaluations. Five services were randomised to provide New Start, while five continued with usual care; 269 participants were recruited. Progression criteria – in terms of our pre-determined (red, amber, green) criteria for progress to a full trial: target stroke survivor recruitment rates were achieved, on average, across sites (24.1 per site over 6 months, green); 216 (80.3%) registered stroke survivors returned follow-up questionnaires at 9 months (84.1% in the intervention arm and 75.8% in the usual care arm, green); according to data reported by sites, overall, 95.2% of registered stroke survivors were offered at least one session of the intervention (green); all five intervention sites had at least two facilitators deemed competent, delivered the New Start intervention and provided it to stroke survivors (green). However, at some sites, there were concerns regarding the number of stroke survivors being offered, accepting and receiving the intervention. Only small differences in outcomes and costs were observed between the New Start and usual care groups, and considerable uncertainty around the cost-effectiveness remains.

Conclusions

We report a complex programme of work that has described the longer-term needs of stroke survivors and highlighted evidence and service gaps. Working closely with stroke survivors, an intervention was developed that has been refined in three services and feasibility tested in a cluster randomised controlled trial. Further refinement of the target population and optimisation of the intervention materials is required prior to a full randomised controlled trial evaluation.

Future work

Optimisation of the intervention, and clearer specification of recipients, are required prior to a full trial evaluation.

Trial registration

Current Controlled Trials ISRCTN38920246.

Funding

This project was funded by the National Institute for Health Research (NIHR) Programme Grants for Applied Research programme and will be published in full in Programme Grants for Applied Research; Vol. 9, No. 3. See the NIHR Journals Library website for further project information.

Premorbid functional reserve modulates the effect of rehabilitation in multiple sclerosis

BACKGROUND

Premorbid physically and intellectually enriching lifestyles have increasingly been recognized as able to mitigate the risk of disease-related disability in patients with multiple sclerosis (MS).

OBJECTIVE

To explore if premorbid physical activity, cognitive reserve and trait personality act as proxies for functional reserve that contributes to rehabilitation outcome.

METHODS

We recruited all patients previously enrolled in two pilot trials investigating the effect of home-based video game training in improving balance (Study 1) and attention (Study 2) for additional assessments with the Historical Leisure Activity Questionnaire (HLAQ; a proxy for premorbid physical activity), Cognitive Reserve Index Questionnaire (CRIQ), and Temperament and Character Inventory (TCI). Hierarchical logistic regression (HLR) analyses tested the association of HLAQ, CRIQ, and TCI with training effect on balance (static posturography) and on attention (Symbol Digit Modalities Test).

RESULTS

We identified 94% (34/36) and 74% (26/35) of patients participating at the original Study 1 and Study 2, respectively. HLR analyses showed an exclusive "intra-modal" modulation of rehabilitation outcome by functional reserve, given that (1) larger training effect on balance was associated with higher HLAQ (OR = 2.03, p = 0.031); (2) larger training effect on attention was associated with higher CRIQ (OR = 1.27, p = 0.033). Furthermore, we found specific personality traits associated with (1) greater training effect on balance (self-directedness; OR = 1.40, p = 0.051) and lower training effect on attention (harm avoidance; OR = 0.66, p = 0.075).

CONCLUSION

We hypothesize that premorbid physical and intellectual activities not only act as a buffer for limiting the MS-related damage but also as functional reserve that can be retrieved by task-oriented training to promote recovery through rehabilitation.

Assessing care-giving demands, resources and costs of family/friend caregivers for persons with mental health disorders: A scoping review

As mental health (MH) care has shifted from institutional settings to the community, families and friends are responsible for providing the majority of the care at home. The substantial literature on the adverse effects experienced by caregivers has focused mainly on psychological morbidity. Less attention has been paid to how caregivers for persons with MH disorders interact with larger social systems and the impacts of factors such as financial strain, lost time from leisure activities, and the availability of health and social services. We conducted a scoping review of MH and other caregiver questionnaires published between 1990 and 2016 to determine whether they addressed four key domains: caregiver work demands, resource needs, resource utilisation and costs. A range of health and social care databases were searched, including MEDLINE and Health and Psychosocial Instruments. After screening for relevance and quality, our search identified 14 instruments addressing elements related to one or more of our domains. Because these instruments covered only a small portion of our domains, we conducted a second targeted search of the general care-giving literature and consulted with experts, identifying an additional 18 instruments. A total of 32 questionnaires were reviewed, 14 specific to care-giving for mental health problems and 18 for other health conditions. Our search identified instruments or items within instruments that assess constructs in each of our domains, but no one instrument covered them completely. Additionally, some constructs were evaluated in detail and others only addressed by single items. While these instruments are helpful for moving measurement beyond the psychological impacts of care-giving, our results serve only as an initial guide. Additional methodological work is needed to more comprehensively measure the impact of care-giving for individuals with MH disorders and to contribute to the development of more meaningful and effective policies and programmes.

Coping strategies and health-related quality of life after stroke

Cerebral stroke causes a significant worsening of health-related quality of life. This review was conducted on studies investigating whether the levels of quality of life were influenced by the coping strategies used by stroke patients. We searched on PubMed and Web of Science databases and screening references of included studies and review articles for additional citations. From initial 389 publications, we included only 6 studies that met search criteria and described the association between coping and quality of life. Results showed that patients who prefer accommodative or active coping strategies had a better quality of life after stroke when compared with patients who adopted assimilative coping.

Associations between cognitive abilities and life satisfaction in the oldest-old. Results from the longitudinal population study Good Aging in Skåne

INTRODUCTION

Studies on the associations between cognitive abilities and life satisfaction (LS) in the oldest-old are few. The aim of this study was to explore whether abilities in six different cognitive domains could predict LS in the oldest-old 3 years later.

METHODS

The study population consisted of 681 individuals aged 78-98 years, drawn from the longitudinal population study "Good Aging in Skåne," which is part of a national survey (The Swedish National Study on Aging and Care). Scores on 13 cognitive tests were related to scores on Neugartens' LS index A (LSI-A) 3 years later. The cognitive tests were added into six different cognitive domains. A multiple regression analysis was constructed for each cognitive domain separately, with scores on the LSI-A as the dependent variable. The model was adjusted stepwise for sex, age, education, functional capacity, and depressive mood.

RESULTS

Significant correlations were found between digit cancellation, word recall, verbal fluency (VF) A, VF animals, VF occupations, and mental rotations at baseline, as well as LSI-A at follow-up. The domains of spatial abilities (B = 0.453, P = 0.014) and processing speed (B = 0.118, P = 0.020) remained significantly associated with LSI-A 3 years later after adjustment.

CONCLUSION

The cognitive domains of spatial abilities and processing speed predicted LS 3 years later in the oldest-old. Clinical implications are discussed.

Postinjury personality and outcome in acquired brain injury: the Millon Behavioral Medicine Diagnostic

OBJECTIVE

To examine the relationship between postinjury personality and outcome in individuals with acquired brain injury. It was hypothesized that patients with differing levels of Introversive, Dejected, and Oppositional coping styles as described by Millon's Theory of Personality would show different outcomes after completion of a rehabilitation program.

DESIGN

A retrospective chart review and completion of an outcome assessment was undertaken to examine study hypotheses.

SETTING

A postacute brain injury rehabilitation program.

PARTICIPANTS

Fifty patients who completed the rehabilitation program between 2005 and 2008, who were 18 years of age or older, who possessed at least a sixth-grade reading level, and who completed a valid Millon Behavioral Medicine Diagnostic (MBMD) were selected. Rehabilitation therapists who worked with these patients were also recruited to assess patient outcomes.

METHODS

Charts of patients that met inclusion criteria were reviewed. Rehabilitation therapists completed the outcome measure retrospectively. The MBMD was used to predict outcome. The MBMD is a self-report questionnaire designed to assess psychosocial factors that relate to the course of medical treatment in chronic illness.

MAIN OUTCOME MEASUREMENTS

The Mayo-Portland Adaptability Inventory (MPAI-4) was used to assess patient outcome. It is a 29-item assessment designed to evaluate the common physical, cognitive, emotional, behavioral, and social issues after acquired brain injury.

RESULTS

Findings supported our hypotheses that patients with differing levels of Introversive and Oppositional Coping Styles would have significantly different outcomes after rehabilitation. Thus, individuals with mild/moderate to moderate/severe limitations had significantly greater scores on the Introversive and Oppositional coping compared with individuals with more successful outcomes.

CONCLUSIONS

The results of this study support the idea that postinjury personality is an important factor in understanding outcome after completion of a brain-injury rehabilitation program. Personality variables accounted for significant variance above and beyond variance accounted for by the severity of the injury alone. These findings have important implications for the development and implementation of rehabilitation treatment planning.

Impact of personality and psychological distress on health-related quality of life in kidney transplant recipients

Health-related quality of life (HRQoL) has become an important outcome in the evaluation of kidney transplantation (KT). Although the medical and sociodemographic predictors of HRQoL in patients after KT are well known, there is still a lack of knowledge about the psychological factors involved. This study focuses on the role of personality and actual psychological distress in predicting HRQoL after KT. Sociodemographic (gender, age, education, average income), medical (glomerular filtration, serum albumin, number of co-morbid diseases) and psychological data (neuroticism, extroversion, psychological distress) were collected from 177 (60.5% male subjects; 48 +/- 12.1 years) kidney transplant recipients, and physical and mental HRQoL were measured using the SF-36. A univariate general linear model analysis was performed. Higher physical HRQoL was associated with younger age, higher education and income, a low number of co-morbid diseases, lower neuroticism and distress. Higher mental HRQoL was associated with higher education and income, longer time from KT, higher extroversion, lower neuroticism and distress. In both physical and mental HRQoL, actual distress was the best predictor, even when controlled for neuroticism. These results confirm the importance of psychological distress in patients and its impact on their HRQoL after KT and can be applied in intervention programs focused on increasing HRQoL.

Coping with the challenges of recovery from stroke: long term perspectives of stroke support group members

Recovery from stroke poses significant physical and psychological challenge. To develop appropriate psychological support interventions, increased understanding of the challenge and coping behaviours that promote adjustment is critical. This study presents results from a series of focus groups with stroke support group members. The evolution of challenges faced during hospitalization, rehabilitation and into the longer term is described. The active, social and cognitive coping strategies reported as helpful are explored. In the long term, acceptance of life changes, engagement in new roles and activities and the presence of social support appear to be key factors in post-stroke adjustment.

Personality characteristics determine health-related quality of life as an outcome indicator of geriatric inpatient rehabilitation

Background. The aim of the present study was to investigate the relationships between personality and quality of life during the course of geriatric rehabilitation, against the background of Cloninger's biosocial theory of personality. Methods. All consecutive patients of a geriatric rehabilitation clinic during one year were evaluated at admission and discharge (N = 687) by means of the ‘‘Vienna List’’ (a newly developed questionnaire for the assessment of quality of life in patients with severe dementia), and two variants of the Temperament and Character Inventory. Results. Self-directedness showed the most general and highest impact on quality of life and successful rehabilitation. Conclusions. It is probable in old and very old individuals who are on their highest level of maturity that the character represents the most important regulatory system in the encounter with challenges of daily life, which necessitates rehabilitation.

Coping strategies as determinants of quality of life in stroke patients: a longitudinal study

BACKGROUND

Quality of life (QoL) is reduced for stroke patients and coping strategies have been suggested as determinants of QoL. Thus far the relationship between coping and QoL has only been examined in small-scale cross-sectional designs. Therefore, the current study set out to examine this relationship in a longitudinal setting.

METHODS

Stroke patients who were discharged home were interviewed at 4 different time points; just before discharge (T1), and 2 months (T2), 5 months (T3) and 9-12 months after discharge (T4). QoL was measured by the EQ-5D index score and the SF-36 utility score and coping expressed in terms of tenacious goal pursuit and flexible goal adjustment. Modified Rankin scale was assessed as a measure of general functioning.

RESULTS

Eighty stroke patients were included. Coping was not predictive of QoL at T1 and T2 but rather at T3 and T4. At T4 both coping strategies determined the levels of QoL as measured with the EQ-5D index score; higher levels of tenacious goal pursuit as well as flexible goal adjustment were associated with higher levels of QoL. This regression model explained 44% of the variance.

CONCLUSIONS

Coping is a powerful determinant of QoL, but only more than 5 months after discharge; before this time QoL is mainly determined by general functioning. Both coping strategies were important determinants of QoL.

Quality of life and symptoms among older people living at home

AIM

This paper reports a study comparing the socio-demographic data, quality of life (QoL) and symptoms of older people living at home with and without help.

BACKGROUND

Despite growing numbers of older people worldwide, little is know about the differences between older people receiving help to live at home and those not receiving this, especially as regards QoL and symptoms. Not only symptoms but also dependency on others per se may reduce older people's QoL. From a nursing perspective, knowledge about such issues is important because the impact of symptoms may be reducible, even when diseases cannot be cured.

METHOD

A postal questionnaire was sent to an age-stratified random sample of 1866 people aged 75 years or over. Of the respondents (n = 1248) 448 received help and 793 did not.

RESULTS

The group receiving help had a significantly higher age, more women, more people widowed and living alone, more children, a higher number of self-reported diseases and symptoms, greater inability to remain alone at home and lower QoL. Loneliness, depressed mood and abdominal pain were significantly related to low QoL in both groups. Living alone, not being able to remain alone at home without help, and fatigue were also predictive of low QoL among those receiving help, and number of diseases and sleep problems in those without.

CONCLUSION

Receiving help with daily living seems to be significantly related to low QoL and goes along with a high number of symptoms that need to be considered in nursing care. Through regular visits, systematic assessment and intervention, especially focusing on older people's symptoms, nurses may contribute to improved QoL for this section of the population.

Quality of life among older people in Sweden receiving help from informal and/or formal helpers at home or in special accommodation

The present study describes and compares quality of life (QoL) and factors which predict QoL among people aged 75 years and over who receive help with activities of daily living (ADLs) from formal and/or informal helpers. The subjects were living at home or in special accommodation in Sweden. A postal questionnaire was sent to a randomly selected and age-stratified sample of 8500 people. The response rate was 52.8% (n = 4337), and 1247 people [mean age (+/- SD) = 86.4 +/- 5.9 years] received help and indicated who helped them with ADLs. The findings suggest that a greater age, being a woman, being a widow/widower, a higher number of health-related complaints, needing more help with ADLs and a lower QoL were found among those receiving help in special accommodation in comparison with those receiving help at home. The extent of help was highest among those receiving help in special accommodation. Having help with ADLs every day at home indicated having help from both informal and formal helpers, while respondents receiving help from only informal or only formal helpers received the smallest amount of help with ADLs. A need for greater help with ADLs, and a higher number of self-reported diseases and complaints determined low QoL, whilst a social network (contact with more than three people) and a greater age determined high QoL. However, who the helpers were did not have a significant influence on QoL; it was the extent of help with ADLs that influenced QoL negatively and the density of the social network that influenced QoL positively.

Prognostic factors for ambulation and activities of daily living in the subacute phase after stroke. A systematic review of the literature

OBJECTIVE

To identify evidence-based prognostic factors in the subacute phase after stroke for activities of daily living (ADL) and ambulation at six months to one year after stroke.

DESIGN

Systematic literature search designed in accordance with the Cochrane Collaboration criteria with the following data sources: (1) MEDLINE, EMBASE, CINAHL, Current Contents, Cochrane Database of Systematic Reviews, Psyclit, and Sociological Abstracts. (2) Reference lists, personal archives, and consultation of experts. (3) Guidelines.

METHODS

Inclusion criteria were: (1) cohort studies of patients with an ischaemic or haemorrhagic stroke; (2) inception cohort with assessment of prognostic factors within the first two weeks after stroke; (3) outcome measures for ADL and ambulation; and (4) a follow-up of six months to one year. Internal, statistical and external validity of the studies were assessed using a checklist with 11 methodological criteria in accordance with the recommendations of the Cochrane Collaboration.

RESULTS

From 1,027 potentially relevant studies 26 studies involving a total of 7,850 patients met the inclusion criteria. Incontinence for urine is the only prognostic factor identified in three studies with a level A (i.e., a good level of scientific evidence according to the methodological score). The following factors were found in one level A study: initial ADL disability and ambulation, high age, severe paresis or paralysis, impaired swallowing, ideomotor apraxia, ideational apraxia, and visuospatial construction problems; as well as factors relating to complications of an ischaemic stroke, such as extraparenchymal bleeding, cerebral oedema and size of intraparenchymal haemorrhage.

CONCLUSIONS

The present evidence concerning possible predictors in the subacute stage of stroke has insufficient quality to make an evidence-based prediction of ADL and ambulation after stroke because only one prognostic factor was demonstrated in at least two level A studies, our cut-off for sufficient scientific evidence.

The significance of personality factors for various dimensions of life quality among older people

Quality of life has various dimensions with multiple meanings for people. One vital issue is whether a person's subjective experienced quality of life correlates with his or her personality. Several studies show a correlation between personality and quality of life, life satisfaction or well-being. The aim of this study was to examine the relationship between personality and life quality, in particular the way in which multi-dimensional conceptualization of personality relates to a multi-dimensional definition of life quality. Seventy-eight elderly individuals completed a quality of life questionnaire, the Lund Gerontology Centre's Life Quality Questionnaire (LGC), and a personality questionnaire, the Gordon Personal Profile Inventory (GP:A). Discriminant analysis showed that various personality characteristics relate to different aspects of life quality. Vigour alone predicted current quality of life, while emotional stability was related to psychological well-being and satisfaction with significant relationships. Ascendancy and ability to maintain personal relations were related to an optimistic outlook on life and absence of psychosomatic symptoms. Original thinking and sociability related to increased psychosomatic symptoms and sociability also correlated negatively with satisfaction with significant relationships. The results support the idea that various personality characteristics are related to various life quality dimensions in the investigated group, increasing the understanding of unique experience of life quality for each individual.