The relationship of physical function to social integration after stroke

Psychometric properties of lift and carry test in assessing people with stroke

Objective

To investigate the psychometric properties of the Lift and Carry Test (LCT) time in people with stroke.

Design

Cross-sectional design.

Setting

University based neurorehabilitation laboratory.

Participants

Twenty-four people with stroke and 24 healthy controls.

Outcome measures

Lift and Carry Test (LCT), Fugl-Meyer Assessment of upper extremity and lower extremity, ankle dorsiflexor and plantarflexor muscle strength, Berg Balance Scale (BBS), Timed Up and Go (TUG) and Community Integration Measure.

Results

The mean LCT time (29.70s) in people with stroke was more than double of that in healthy controls (13.70s). The LCT showed excellent intra-rater, inter-rater and test-retest reliability [intraclass correlation coefficient (ICC) = 0.943-1.000]. The LCT times demonstrated a significant negative correlation with the BBS score (rs = -0.771) and significant positive correlations with the TUG times (rs = 0.933). There was no significant correlation between LCT times and FMA score (p > 0.05). An optimal cut-off LCT time of 15.48 s (sensitivity = 95.8%, specificity = 87.5%) was identified to differentiate between people with stroke and healthy controls (area under the curve = 0.957).

Conclusion

LCT is an excellent clinical test for examining advanced functional ability in people with stroke and distinguishing people with stroke from healthy controls.

Inter-relationships of depression and insomnia symptoms with life satisfaction in stroke and stroke-free older adults: Findings from the Health and Retirement Study based on network analysis and propensity score matching

BACKGROUND

Depression and insomnia are common co-occurring psychiatric problems among older adults who have had strokes. Nevertheless, symptom-level relationships between these disorders remain unclear.

OBJECTIVES

In this study, we compared inter-relationships of depression and insomnia symptoms with life satisfaction among older stroke patients and stroke-free peers in the United States.

METHODS

The study included 1026 older adults with a history of stroke and 3074 matched controls. Data were derived from the US Health and Retirement Study. Depression, insomnia and life satisfaction were assessed. Propensity score matching was employed to identify demographically-similar groups of stroke patients and controls. Central and bridge symptoms were assessed using Expected influence (EI) and bridge EI, respectively.

RESULTS

The prevalence of depression in the stroke group (25.0 %) was higher than that of controls (14.3 %, P < 0.001). In stroke group, "Feeling depressed" (CESD1; EI: 5.80), "Feeling sad" (CESD7; EI: 4.67) and "Not enjoying life" (CESD6; EI: 4.51) were the most central symptoms, while "Feeling tired in the morning" (JSS4; BEI: 1.60), "Everything was an effort" (CESD2; BEI: 1.21) and "Waking up during the night" (JSS2; BEI: 0.98) were key bridge symptoms. In controls, the most central symptoms were "Lack of happiness" (CESD4; EI: 6.45), "Feeling depressed" (CESD1; EI: 6.17), and "Feeling sad" (CESD7; EI: 6.12). Furthermore, "Feeling tired in the morning" (JSS4; BEI: 1.93), "Everything was an effort" (CESD2; BEI: 1.30), and "Waking up too early" (JSS3; BEI: 1.12) were key bridge symptoms. Life satisfaction had the most direct associations with "Not enjoying life" (CESD6) and "Feeling lonely" (CESD5) in the two groups, respectively.

CONCLUSION

Older adults with stroke exhibited more severe depression and insomnia symptoms. Interventions targeting central and bridge symptoms may help to mitigate the co-occurrence of these symptoms.

Associations between participation and personal factors in community-dwelling adults post-stroke

PURPOSE

To examine associations between post-stroke participation and personal factors, including demographic characteristics, self- and threat appraisals, and personality variables.

METHODS

An exploratory cross-sectional study with purpose-designed survey was completed online or via mail. The survey was comprised of demographic and health-related questions and multiple questionnaires, including the Stroke Impact Scale Version 3.0 (SISv3) (participation/perceived recovery), Community Integration Questionnaire (CIQ) (participation), Head Injury Semantic Differential III (pre- vs post-stroke self-concept/self-discrepancy), Appraisal of Threat and Avoidance Questionnaire (threat appraisal), Life Orientation Test - Revised (optimism) and Relationships Questionnaire (adult attachment style) that measured variables of interest. Sixty-two participants, aged 24-96 years who had experienced a stroke (one or multiple events) and had returned to community living, completed the survey. Associations were examined using correlations, and univariate and multiple linear regression analyses.

RESULTS

Regression analysis showed that greater participation, measured using the CIQ, was associated with younger age, female gender, lower self-discrepancy and higher perceived recovery, explaining 69% of the variability in CIQ participation. Further, greater participation on the SISv3 was associated with lower self-discrepancy and higher perceived recovery, explaining 64% of the variability in SISv3 participation.

CONCLUSIONS

Results indicate that personal factors, particularly self-appraisals like self-concept/self-discrepancy, in combination with perceived recovery may be important in explaining a large portion of variance in post-stroke participation. Specifically, findings highlight the interrelatedness of self-concept change, perceived recovery and post-stroke participation. Further longitudinal research is needed to clarify the directionality of these associations throughout the hospital-to-home transition.

Loaded and unloaded timed stair tests as tools for assessing advanced functional mobility in people with stroke

BACKGROUND

The Timed Stair Test (TST) was originally designed to measure advanced functional mobility in patients who have undergone a total hip replacement. Its psychometric properties have not been examined systematically in people with stroke.

AIM

The aims of this study were to: 1) determine the intra-rater reliability of TST under loaded and unloaded condition; 2) identify the minimal detectable changes (MDCs) in TST completion times; 3) investigate the concurrent validity between TST completion times and stroke-specific outcome measures; and 4) determine the cut-off TST completion time to differentiate the performance between people with stroke and healthy older adults.

DESIGN

Cross-sectional study.

SETTING

A university-based rehabilitation center.

POPULATION

Ninety-four people with stroke and 34 healthy older adults.

METHODS

TSTs were conducted under loaded and unloaded conditions. Two trials of the TST for each of the two conditions were performed on the same day. The Fugl-Meyer Assessment of Lower Extremity (FMA-LE), lower-limb muscle strength test assessed by a hand held dynamometer, Berg Balance Scale (BBS), Limit of Stability (LOS) Test, Timed Up and Go (TUG) Test, and the Cantonese version of the Community Integration Measure (CIM) were also used to assess the subjects.

RESULTS

Excellent intra-rater reliability was demonstrated for TST completion times under loaded (intraclass correlation coefficient [ICC<inf>2,1</inf>]=0.991) and unloaded (ICC<inf>2,1</inf>=0.985) conditions. The MDCs in TST completion times were 6.55 seconds and 7.25 seconds under loaded and unloaded conditions, respectively. FMA-LE scores, mean strength of the affected-side dorsiflexors and plantar flexors, BBS scores, and LOS movement velocity and maximum excursion scores demonstrated fair to excellent negative correlations with TST completion times under both loaded (r=-0.314 to -0.786) and unloaded (r=-0.296 to -0.794) conditions. TUG results demonstrated good to excellent positive correlations with TST completion times under both loaded (r=0.875, P<0.001) and unloaded (r=0.872, P<0.001) conditions. The TST completion times of 26.3 seconds and 23.4 seconds under loaded and unloaded conditions, respectively, differentiated between people with stroke and healthy older adults.

CONCLUSIONS

The TST is a reliable clinical tool for evaluating advanced functional mobility in people with stroke.

CLINICAL REHABILITATION IMPACT

TST is a fast and simple test that does not require sophisticated equipment, making it suitable for busy hospital and rehabilitation settings.

Psychometric Evaluation of the Narrow Corridor Walk Test (NCWT) on Advanced Walking Balance in People with Stroke

Objectives. To investigate (i) the interrater and test-retest reliabilities of completion time and number of steps in the Narrow Corridor Walking Test (NCWT); (ii) the minimal detectable changes (MDCs) in NCWT results; (iii) the correlations between NCWT results and stroke-specific outcome measures; and (iv) the optimal cut-off values of NCWT results for discriminating the difference in advanced balance ability between people with stroke and healthy older adults. Design. Cross-sectional. Subjects. Thirty people with stroke and 30 healthy older adults. Methods. People with stroke completed the NCWT on two separate days with a 7- to 10-day interval. The Fugl-Meyer Assessment (FMA), ankle dorsiflexor and plantarflexor muscle strength, Berg Balance Scale (BBS), Timed Up and Go (TUG) test, and the Chinese version of the Community Integration Measure (CIM) were used to assess. The healthy older adults completed the NCWT once. Results. The NCWT completion time and NCWT steps showed excellent interrater reliability and test-retest reliability and significant correlations with FMA, affected ankle dorsiflexor muscle strength, BBS score, and TUG completion time. A cut-off value of 7.40 s for NCWT completion time and 13.33 for the NCWT steps distinguished people with stroke from healthy older adults. The MDCs of the NCWT completion time and NCWT steps were 6.87 s and 5.50, respectively. Conclusion. The NCWT is a reliable clinical measurement tool for the assessment of advanced balance ability in people with stroke.

Assessing the level of perceived social support among community-dwelling stroke survivors using the Multidimensional Scale of Perceived Social Support

Social support has an important role in stroke rehabilitation. The Multidimensional Scale of Perceived Social Support (MSPSS) is an instrument examining the adequacy of perceived social support. However, the psychometric properties of the Chinese version of MSPSS (MSPSS-C) have not been examined in Chinese people with stroke. This study aimed at investigating the psychometric properties of the MSPSS-C, identifying the correlations between MSPSS-C scores and health-related measures of these people; and examining the differences in the levels of perceived social support between people with and without stroke in Hong Kong using a cohort of 57 community-dwelling people with stroke and 50 age-matched healthy controls. We found that the MSPSS-C subscales demonstrated excellent internal consistency, and a ceiling effect was observed for the family subscale of the MSPSS-C. The total MSPSS-C score had significant weak to moderate correlations with the scores of the concerned variables of interests. Exploratory factor analysis revealed a two-factor structure for the MSPSS-C. People with stroke had lower levels of perceived social support from friends and their significant other than those without stroke. The MSPSS-C is a valid tool for assessing perceived social support among chronic stroke survivors with moderate to very severe motor impairment.

Psychometric Properties of the Trail Walking Test for People With Stroke

Objective

To investigate (i) the inter-rater and test–retest reliability of the trail walking test (TWT) and the minimum detectable change in the TWT completion time; (ii) the correlations between the TWT completion time and stroke-specific impairments; and (iii) the cutoff TWT completion time to distinguish between people with stroke and healthy older adults according to dual-tasking ambulation ability.

Design

Cross-sectional study.

Setting

University-based rehabilitation center.

Participants

In total, 104 people with stroke and 53 healthy older adults.

Main Outcome Measures

The TWT, the Fugl–Meyer Assessment of Lower Extremity (FMA-LE), the ankle muscle strength test, the limit of stability (LOS) test, the Berg Balance Scale (BBS), the Timed Up and Go test (TUG), and the Community Integration Measure (CIM).

Results

The mean TWT completion time in subjects with stroke was 124.906 s. The TWT demonstrated excellent inter-rater reliability [intraclass correlation (ICC) = 0.999] and good test–retest reliability (ICC = 0.876) in people with stroke. The TWT performance demonstrated significant negative correlations with the FMA-LE scores (r = −0.409), LOS movement velocity (affected and unaffected sides; r = −0.320 and −0.388, respectively), and LOS endpoint excursion (affected and unaffected sides; r = −0.357 and −0.394, respectively); a significant positive correlation with the LOS reaction time (affected side; r = 0.256); a moderate negative correlation with the BBS scores (r = −0.72); and an excellent positive correlation with the TUG completion time (r = 0.944). The receiver operating characteristic curve analysis revealed that an optimal cutoff of 69.61 s for the TWT completion time had an outstanding diagnostic power to distinguish between people with stroke and healthy older adults (area under the curve = 0.919) with high sensitivity (88.5%) and specificity (83.0%).

Conclusion

Results of our preliminary study demonstrated that the TWT is a reliable, valid, sensitive, and specific clinical test for evaluating dual-tasking ambulation ability in people with stroke aged 45 years or above and without cognitive impairments. It can differentiate the dual-tasking ambulation ability between people with stroke and healthy older adults.

Adaptação transcultural do Subjective Index of Physical and Social Outcome (SIPSO) para aplicação no Brasil

Objetivo: A restrição na participação é uma consequência significativa para indivíduos pós-Acidente Vascular Cerebral (AVC). No Brasil, não há instrumentos disponíveis que contemplem de forma abrangente a participação nesta população. Portanto, o objetivo deste estudo foi adaptar transculturalmente o Subjective Index of Physical and Social Outcome(SIPSO) para uso no Brasil. O SIPSO é um questionário com 10 itens, abrangendo questões de participação consideradas significativas para indivíduos pós-AVC. Métodos: O processo de adaptação transcultural envolveu as seguintes etapas: tradução, retrotradução, síntese das traduções, análise por um comitê de especialistas e teste da versão pré-final. Resultados: Observou-se equivalência semântica adequada entre as versões original e retrotraduzida. Durante a reunião de especialistas, foi realizada adequação dos itens às regras gramaticais da língua portuguesa. No teste da versão pré-final, em um item do instrumento foi reportada dificuldade de compreensão, sendo acrescentado um exemplo para ampliar a possibilidade de compreensão do item. Conclusão: O SIPSO-Brasil apresentou satisfatório grau de equivalência semântica, idiomática, cultural, conceitual e operacional. Contudo, estudos posteriores devem ser realizados para a continuidade da investigação da validade da versão adaptada do instrumento.

Adult stroke survivor's reintegration to normal living: a scoping review protocol

BACKGROUND

To the best of our knowledge, a scoping review of the published literature investigating the determinants of adult stroke survivors' reintegration to normal living has not been conducted. This scoping review aims to critically review the evidence investigating reintegration to normal living following a stroke. The following questions on reintegration to normal living after stroke will pivot this review: (i) what factors are associated with returning to normal living of stroke survivors? (ii) what are the overall determinants of reintegration to normal living of stroke survivors? To fully understand these questions, we also ask, how is reintegration to normal living assessed throughout stroke literature?

METHODS

A scoping review will be conducted based on the methodology presented by Arksey and O'Malley and extended by Levac and colleagues. The Preferred Reporting Items for Systematic Review and Meta-Analysis extension for scoping reviews (PRISMA-ScR) was adopted to develop the protocol. This study will include studies involving participants ≥ 18 years old, who are stroke survivors reintegrating to normal living in the community. With no time limitations, English language publications and all study designs reporting on reintegration to normal living of stroke survivors' will be sourced. The abstract and full-text screening will be conducted by two independent reviewers, including data charting. Thematic analysis will be used to align relevant themes and will be presented in a narrative.

DISCUSSION

We anticipate that the scoping review will highlight the available resources and evidence on factors that determine reintegration to normal living of stroke survivors. This may contribute to informed empirical evidence for rehabilitation professionals to enhance the functional recovery of stroke survivors. It may also reveal other areas for research into reintegration to normal living for stroke survivors.

SCOPING REVIEW REGISTRATION

The protocol has been registered prospectively on the Open Science Framework ( https://osf.io/36tuz/ ).

Telehealth Interventions to Support Self-Management in Stroke Survivors: A Systematic Review

Telehealth (TH) intervention is a method to optimize self-management (SM) support in stroke survivors. Objectives of this study included identifying the TH-SM intervention's focus and SM support components, the TH delivery type, and the TH-SM support effects on stroke survivors. Five databases were searched for the years 2005-2020 to identify TH-SM support interventions for stroke survivors. Randomized controlled trials and quasi-experimental, one-group re-post study designs were included. Ten studies were reviewed. TH-SM support focused on post-stroke depression, obesity management, participation, functional mobility, and activities of daily living. The TH delivery type most used in selected studies was messaging. Regarding the SM support components, the education component was used in all studies, and psychological support and lifestyle advice and support were used in 8 out of 10 studies. TH-SM intervention had positive effects in terms of goal achievement for SM behavior, emotional state, and mobility of clinical outcomes, and TH acceptance in stroke survivors. Although the TH-SM-supported intervention effects were not found consistently in all outcomes, this review discovered a positive effect on various SM-related outcomes. In addition, TH delivery types and SM support components showed the possibility of various options to be considered for intervention. Therefore, we suggest that TH-SM supported intervention is a positive alternative for SM support in stroke survivors.

Stroke survivors' experiences with rebuilding life in the community and exercising at home: A qualitative study

Aim

This study aimed to explore how stroke survivors deal with stroke‐related impairments when rebuilding their lives in the community and their experiences of exercising at home.

Design

An explorative and descriptive qualitative study.

Methods

A purposive sample of ten stroke survivors residing at home was recruited to explore experiences of rebuilding their lives in the community and exercising at home. One focus group interview was conducted followed by semi‐structured interviews. Data were analysed using thematic analysis.

Results

Three main themes were identified: “Framing exercise within the context of everyday life” describes how stroke survivors integrate exercise in everyday activities with varying success and the social importance of exercising; “Managing the challenges of physical impairment” describes the taxing undertakings in daily living, loss of concentration and identity; “Long‐term challenges of everyday life” describes how the stroke survivors manage depression and live with a sense of uncertainty.

Supporting People With Stroke to Return to Work in Singapore: Findings From a Pilot Vocational Rehabilitation Program

IMPORTANCE

Return to work after stroke is an important rehabilitation outcome. Vocational rehabilitation may support people with stroke to return to work.

OBJECTIVE

To report the return-to-work rate of people with stroke who completed a local community-based vocational rehabilitation program and to describe the program's impact on their community reintegration.

DESIGN

Retrospective database study.

SETTING

Community-based voluntary welfare organization.

PARTICIPANTS

Fifty-eight men and women ages 21 to 55 yr, formally diagnosed with stroke, with no significant cognitive impairment, and fit to undergo rehabilitation.

INTERVENTION

A pilot community-based interdisciplinary vocational rehabilitation program implemented between 2014 and 2017. The program included physical rehabilitation, psychosocial support, employment support, and caregiver support services.

OUTCOMES AND MEASURES

Return-to-work rate and community reintegration as measured by the Community Integration Questionnaire (CIQ).

RESULTS

Fifty participants completed the program. Their median age was 44 yr, and most were male (n = 37; 74%). Forty-four participants (88%) returned to work after completing the program. Statistically significant differences (p < .001) were found between their CIQ scores at program enrollment and at completion.

CONCLUSIONS AND RELEVANCE

The program appeared to benefit people with stroke in their return-to-work process. Future studies are recommended to determine the effectiveness of such programs and identify features contributing to their success. Potential implications for occupational therapy practice are that vocational rehabilitation interventions can be initiated earlier, comprehensive return-to-work programs can better address the unique needs of people with stroke, and interdisciplinary evaluations are needed to assess suitability for return to work.

WHAT THIS ARTICLE ADDS

One of occupational therapy's unique goals is to facilitate performance and participation in valued activities such as work. Occupational therapists can play a pivotal role across the continuum of care to support their clients to explore and achieve their vocational goals after stroke.

Psychometric properties of Meaningful Activity Participation Assessment (MAPA) in chronic stroke survivors

BACKGROUND

Meaningful Activity Participation Assessment (MAPA) is an appropriate tool for assessing both objective and subjective aspects of participation.

OBJECTIVES

This study aimed to investigate the psychometric properties of MAPA in chronic stroke survivors.

METHODS

Translation of MAPA was done according to the standard protocol of forward-backward translation. One hundred and seven chronic stroke survivors participated in this study. In addition to the MAPA, they were assessed by Satisfaction With Life Scale (SWLS), Center for Epidemiologic Studies of Depression Scale (CES-D), Life Satisfaction Index-Z (LSI-Z), Purpose in Life Test-Short Form (PIL-SF), and 36-Item Short-Form Survey (SF-36). To investigate the test-retest reliability, 37 participants were reassessed by MAPA after two weeks. Reliability, construct and known-groups validity were evaluated for MAPA.

RESULTS

The results showed an acceptable internal consistency (Cronbach's α = 0.79) and good test-retest reliability (ICC = 0.92) of MAPA. A significant moderate to high correlation was found between the MAPA and PIL-SF, CES-D, LSI-Z, SWLS, and different subscales of SF-36 (r = 0.32-0.65). MAPA showed good ability to differentiate between young adults (age≤ 65 years) and older adults (age> 65 years) with chronic stroke (P = .005) as well as between chronic stroke survivors with different levels of disability (P < .001).

CONCLUSIONS

The MAPA has appropriate reliability and validity in chronic stroke survivors and is suggested to be used in research and clinical settings.

Dynamic Resistance Training Improves Cardiac Autonomic Modulation and Oxidative Stress Parameters in Chronic Stroke Survivors: A Randomized Controlled Trial

Stroke survivors are at substantial risk of recurrent cerebrovascular event or cardiovascular disease. Exercise training offers nonpharmacological treatment for these subjects; however, the execution of the traditional exercise protocols and adherence is constantly pointed out as obstacles. Based on these premises, the present study investigated the impact of an 8-week dynamic resistance training protocol with elastic bands on functional, hemodynamic, and cardiac autonomic modulation, oxidative stress markers, and plasma nitrite concentration in stroke survivors. Twenty-two patients with stroke were randomized into control group (CG, n = 11) or training group (TG, n = 11). Cardiac autonomic modulation, oxidative stress markers, plasma nitrite concentration, physical function and hemodynamic parameters were evaluated before and after 8 weeks. Results indicated that functional parameters (standing up from the sitting position (P = 0.011) and timed up and go (P = 0.042)) were significantly improved in TG. Although not statistically different, both systolic blood pressure (Δ = −10.41 mmHg) and diastolic blood pressure (Δ = −8.16 mmHg) were reduced in TG when compared to CG. Additionally, cardiac autonomic modulation (sympathovagal balance–LF/HF ratio) and superoxide dismutase were improved, while thiobarbituric acid reactive substances and carbonyl levels were reduced in TG when compared to the CG subjects. In conclusion, our findings support the hypothesis that dynamic resistance training with elastic bands may improve physical function, hemodynamic parameters, autonomic modulation, and oxidative stress markers in stroke survivors. These positive changes would be associated with a reduced risk of a recurrent stroke or cardiac event in these subjects.

ICF Generic Set as new standard for the system wide assessment of functioning in China: a multicentre prospective study on metric properties and responsiveness applying item response theory

OBJECTIVES

To examine metric properties and responsiveness of the International Classification of Functioning, Disability and Health (ICF) Generic Set when used in routine clinical practice to assess functioning.

DESIGN

Prospective multicentre study.

SETTING

50 hospitals from 20 provinces of Mainland China.

PARTICIPANTS

4510 adult inpatients admitted to the departments of Pulmonology, Cardiology, Neurology, Orthopaedics, Cerebral Surgery or Rehabilitation Medicine.

MAIN OUTCOME MEASURES

The ICF Generic Set (ICF Generic 6 Set) applied with an 11-point numeric rating scale (0-no problem to 10-complete problem) was fit to the Partial Credit Model (PCM) to create an interval score of functioning.

RESULTS

PCM assumptions were found to be fulfilled after accounting for Differential Item Functioning. With an average improvement by 7.86 points of the metric ICF Generic 6 score (95% CI 7.53 to 8.19), the ICF Generic 6 Set proved sensitive to change (Cohen's f²=0.41). Ceiling and floor effects on detecting change in functioning were cancelled or reduced by using the metric score.

CONCLUSION

The ICF Generic 6 Set can be used for the assessment of functioning in routine clinical practice and an interval score can be derived which is sensitive to change.

'Call me if you need': Social support experiences under economic and social change

Social interactions play an important role in people's life and people's health but their scope and intensity tend to decrease with age, challenging social support dynamics and increasing the risk of social isolation and helplessness. In Portugal, policymakers still seem to rely on traditional social relations in eldercare, while contextual changes and trends are redefining family roles and behaviors and defying the established social support structure. In this work, we aim to examine the scope, structure and experiences of the informal social support network available in the country for stroke patients 6 months after their discharge from the acute care unit in the context of a larger study. The results seem to confirm the importance of family as a source of social support and shed light on different bonding experiences with non-kin social groups, such as neighbors and friends. A coordinated care provision, combining formal and informal support is vital and beneficial for patients, their caregivers and the care system.

Sex Differences in Patient-Reported Poststroke Disability

BACKGROUND

Recent studies have shown that stroke has a differential impact in women compared to men. Women are more likely to survive strokes than men, yet they experience more severe strokes resulting in greater poststroke disability. However, few studies have characterized sex differences in functional ability after stroke. This study examined sex differences in long-term disability among stroke survivors.

METHODS

This was a retrospective analysis of the 2015 National Health Interview Survey. Respondents were asked to rate their ability to perform 11 functional tasks. Univariate comparisons were completed to evaluate sex differences in performance, and multinomial logistic regression was used to determine the odds of reporting functional limitations.

RESULTS

Five hundred fourteen men and 641 women stroke survivors completed the survey (mean age: 66.9 years). Approximately 75% of the sample reported having hypertension, 61% high cholesterol, 33% diabetes, 24% heart disease, 21% heart attack, and 16% chronic obstructive pulmonary disease. In the predictive models, men were less likely to report "very difficult/can't do at all" in walking ¼ mile (odds ratios [OR] = 0.68, 95% CI 0.51-0.90), climbing 10 steps (OR = 0.65, 95% CI 0.49-0.85), standing 2 hours (OR = 0.66, 95% CI 0.50-0.87), stooping (OR = 0.51, 95% CI 0.39-0.68), reaching overhead (OR = 0.69, 95% CI 0.49-0.97), carrying 10 pounds (OR = 0.45, 95% CI 0.34-0.59), and pushing large objects (OR = 0.37, 95% CI 0.28-0.5) compared to women.

CONCLUSIONS

The functional outcomes of men stroke survivors were significantly greater than women. The specific factors that contribute to sex differences in stroke-related outcomes are not entirely clear. Future research is needed to better understand these differences to ensure that equity of care is received.

An investigation of the psychometric properties of the Chinese (Cantonese) version of Subjective Index of Physical and Social Outcome (SIPSO)

OBJECTIVE

The objectives of this study were 1) to translate and make cultural adaptations to the English version of the SIPSO questionnaire to create a Chinese (Cantonese) version, 2) evaluate the internal consistency, test-retest reliability the C-SIPSO questionnaire, and 3) compare the SIPSO-C scores of stroke survivors with different demographic characteristics to establish the discriminant validity of the questionnaire Design: Translation of questionnaire, cross sectional study.

SETTING

University-based clinical research laboratory. Subjects Community-dwelling chronic stroke survivors.

INTERVENTIONS

Not applicable.

MAIN MEASURES

Subjective Index of Physical and Social Outcome, Geriatric Depression Scale, 10-metre Walk test.

RESULTS

Two bilingual professional translators translated the SIPSO questionnaire independently. An expert panel comprising five registered physiotherapists verified the content validity of the final version (C-SIPSO). C-SIPSO demonstrated good internal consistency (Cronbach's α = 0.83) and excellent test-retest reliability (ICC_3,1 = 0.866) in ninety-two community dwelling chronic stroke survivors. Stroke survivors scored higher than 10 in the Geriatric Depression Scale ( U = 555.0, P < 0.001) and with the comfortable walking speed lower than 0.8ms^-1 ( U = 726.5; P = 0.012) scored significantly lower on SIPSO-C.

CONCLUSION

SIPSO-C is a reliable instrument that can be used to measure the level of community integration in community-dwelling stroke survivors in Hong Kong and southern China. Stroke survivors who were at high risk of minor depression and with limited community ambulation ability demonstrated a lower level of community integration as measured with SIPSO-C.

The Association between Post-Stroke Depression and the Activities of Daily Living/Gait Balance in Patients with First-Onset Stroke Patients

This study evaluated the association between post-stroke depression (PSD) and clinical outcomes, including activities of daily living (ADL) and gait balance, in patients with first-onset stroke. One hundred and eighty inpatients were recruited and followed-up for a 6-month. The depressive, cognitive, and stroke symptoms were assessed using the Beck Depression Inventory (BDI), the Global Deterioration Scale (GDS), the modified Rankin Scale (MRS), and the Berg Balance Scale (BBS). All patients were assessed at baseline and at the end of the observation (6-month). Among 180 patients, 127 (70.6%) were diagnosed with minimal-to-mild depression (MMD) while 53 (29.4%) were diagnosed with moderate-to-severe depression (MSD). The odd ratio (OR) for poor outcome in the MSD group was approximately 3.7 relative to the MMD group. The proportion of patients with better balance classified by the BBS score at 6-month was significantly higher in the MMD group than in the MSD group (OR=1.375). Our findings demonstrate the potential relationship between PSD and rehabilitation outcomes measured by different rating scales in Korean stroke patients. Our study suggests that clinicians should carefully evaluate depressive symptoms in patients with stroke during routine clinical practice. Adequately-powered and well-controlled further studies are necessary to confirm and fully characterize this relationship.

Community integration of people living with epilepsy in a Nigerian population

BACKGROUND

Epilepsy is a chronic seizure disorder that affects numerous people worldwide. Community integration (CI) is the ultimate goal of rehabilitation of any chronic condition. There seems to be a dearth of research on CI among people living with epilepsy (PLWE).

AIM

The present study was designed to investigate on the level of satisfaction with CI and its associated factors in a Nigerian PLWE.

METHODOLOGY

This was a cross-sectional survey of 70 adult PLWE (28.6% females; mean age=34.91±16.21years) consecutively recruited from three purposively selected specialized clinics in Anambra State of South-eastern Nigeria. The Reintegration to Normal Living Index was used to assess the level of satisfaction with CI among the participants. Data was analysed using Spearman Rank Order Correlation, Mann-Whitney U and Kruskal-Wallis tests at 0.05 level of significance.

RESULTS

The total level of satisfaction with CI among PLWE was poor (59.76±23.24). PLWE were severely restricted in nine out of the fourteen CI scores but were mildly or moderately restricted in the remaining five CI scores. The participants' total level of satisfaction with CI significantly correlated with their annual (r=-0.319; p=0.007), six-month (r=-0.275; p=0.021) and one-month (r=-0.221; p=0.025) episodes of seizures, and was significantly influenced by their occupational status (k=12.15; p=0.009) and highest educational attainment (k=12.39; p=0.006).

CONCLUSION

Generally, the total level of satisfaction with CI among PLWE was poor. There is need for interventional programmes aimed at integrating PLWE into their various communities with special emphasis laid on unemployed and less educated ones having high seizure frequency.

Community reintegration and related factors in a Nigerian stroke sample

BACKGROUND

The goal of stroke rehabilitation has shifted from mere survival of a victim to how well a survivor can be effectively reintegrated back into the community.

OBJECTIVES

The present study determined the level of satisfaction with community reintegration (CR) and related factors among Nigerian community-dwelling stroke survivors (CDSS).

METHODS

This was a cross-sectional survey of 71 volunteering CDSS (35 males, 36 females) from selected South-Eastern Nigerian communities. Reintegration to Normal Living Index was used to assess participants' CR. Data was analysed using Spearman rank-order correlation, Kruskal-Wallis and Mann-Whitney U tests at p≤0.05.

RESULTS

Participants generally had deficits in CR which was either mild/moderate (52.1%) or severe (47.9%). Scores in the CR domains of distance mobility, performance of daily activities, recreational activities and family roles were particularly low (median scores ≤ 4). CR was significantly correlated with and influenced by age (r=-0.35; p=0.00) and presence/absence of diabetes mellitus (u=3.56.50; p=0.01), pre- (k=6.13; p=0.05) and post-stroke employment (k=18.26; p=0.00) status, type of assistive mobility device being used (AMD) (k=25.39; p=0.00) and support from the community (k=7.15; p=0.03) respectively.

CONCLUSION

CR was generally poor for this CDSS sample. Survivors who are older, having diabetes as co-morbidity, using AMD (particularly wheel-chair) and without employment pre- and/or post-stroke may require keener attention. Rehabilitation focus may be targeted at enhancing mobility functions, vocational and social skills.

Post-stroke depression inhibits improvement in activities of daily living in patients in a convalescent rehabilitation ward

[Purpose] There have been no investigations into the improvement of activities of daily living among patients suffering from post-stroke depression on admission to convalescent rehabilitation wards in Japan. This study aimed to assess the improvement of activities in daily living in patients with or without post-stroke depression at the time of admission to a convalescent rehabilitation ward. [Subjects and Methods] This retrospective study included 108 stroke patients divided into two groups according to their Geriatric Depression Scale 15-item short form scores. Activities of daily living were assessed using the Functional Independence Measure. The degree of improvement on the Functional Independence Measure was defined as the difference between scores on admission and at discharge. [Results] The Functional Independence Measure gain score was significantly different from the Functional Independence Measure total score. There was a significant interaction between time period and post-stroke depression factors for the Functional Independence Measure total score. A multiple regression analysis revealed a significant association between Geriatric Depression Scale score and Functional Independence Measure total score. [Conclusion] The present study suggests that post-stroke depression has a negative impact on recovery of activities of daily living and on rehabilitation outcomes in a convalescent rehabilitation ward setting.

Factors Related to Social Support in Neurological and Mental Disorders

Despite the huge body of research on social support, literature has been primarily focused on its beneficial role for both physical and mental health. It is still unclear why people with mental and neurological disorders experience low levels of social support. The main objective of this study was to explore what are the strongest factors related to social support and how do they interact with each other in neuropsychiatric disorders. The study used cross-sectional data from 722 persons suffering from dementia, depression, epilepsy, migraine, multiple sclerosis, Parkinson's disease, schizophrenia, stroke, and substance use disorders. Multiple linear regressions showed that disability was the strongest factor for social support. Extraversion and agreeableness were significant personality variables, but when the interaction terms between personality traits and disability were included, disability remained the only significant variable. Moreover, level of disability mediated the relationship between personality (extraversion and agreeableness) and level of social support. Moderation analysis revealed that people that had mental disorders experienced lower levels of support when being highly disabled compared to people with neurological disorders. Unlike previous literature, focused on increasing social support as the origin of improving disability, this study suggested that interventions improving day-to-day functioning or maladaptive personality styles might also have an effect on the way people perceive social support. Future longitudinal research, however, is warranted to explore causality.

Living with companion animals after stroke: experiences of older people in community and primary care nursing

Older people often have companion animals, and the significance of animals in human lives should be considered by nurses-particularly in relation to older people's health, which can be affected by diseases. The incidence of stroke increases with age and disabilities as a result of stroke are common. This study aimed to explore older people's experiences of living with companion animals after stroke, and their life situation with the animals in relation to the physical, psychological and social aspects of recovery after stroke. The study was performed using individual interviews approximately 2 years after stroke with 17 participants (10 women and 7 men) aged 62-88 years. An overarching theme arising from the content analysis was contribution to a meaningful life. This theme was generated from four categories: motivation for physical and psychosocial recovery after stroke; someone to care for who cares for you; animals as family members; and providers of safety and protection. The main conclusion was that companion animals are experienced as physical and psychosocial contributors to recovery and a meaningful life after stroke.

Effect of dual tasking on intentional vs. reactive balance control in people with hemiparetic stroke

To examine the effect of a cognitive task on intentional vs. reactive balance control in people with hemiparetic stroke (PwHS). Community-dwelling PwHS ( n = 10) and healthy, age-similar controls performed two tests, which included the Limits of Stability Test (intentional control) and the Motor Control Test (reactive control), under single-task (ST) and dual-task (DT) conditions (addition of a cognitive task). Cognitive ability was measured on a word list generation task by recording the number of words enumerated in sitting (ST; for cognition) and during the balance tasks. The difference in response time between the ST and DT, defined as the “balance cost” was obtained [(ST − DT)/ST × 100] and compared between tests and across groups. The “cognitive cost” was similarly defined and compared. For both groups, the response time under DT condition was significantly greater for intentional than the reactive balance control task, leading to a higher balance cost for this task ( P < 0.05). However, the cognitive cost was significantly greater for the intentional than the reactive balance control task for only the PwHS. DT significantly affected intentional than reactive balance control for PwHS. The significant decrease in both balance and cognitive performance under DT compared with ST conditions during intentional balance control suggests sharing of attentional resources between semantic memory and intentional balance control. Decreased performance on the cognitive task only during the reactive balance test indicates possible central nervous system's prioritization of reactive balance control over cognition.

Strengthening information capture in rehabilitation discharge summaries: an application of the Siebens Domain Management Model

OBJECTIVE

To increase relevant information capture in inpatient rehabilitation discharge summaries.

DESIGN

In July 2008, the Siebens Domain Management Model (SDMM) was incorporated into discharge summaries. This model organizes patients' health-related issues into 4 domains: I. Medical/Surgical Issues, II. Mental Status/Emotions/Coping, III. Physical Function, and IV. Living Environment (© Hilary C. Siebens MD 2005). Discharge summary content was measured through retrospective chart review.

SETTING

An inpatient rehabilitation unit affiliated with a physical medicine and rehabilitation residency program.

PARTICIPANTS

Forty cases with discharge summaries: 20 traditional reports (historic controls) and 20 SDMM reports after model introduction randomly chosen from residents' final inpatient rotation week.

METHODS

A documentation review form included 36 items that covered the 4 SDMM domains and assessed item presence in reports. The Global score and 4 Domain scores per each patient report were calculated to reflect the percentage of items present in the entire report and each domain, respectively. Descriptive statistics for these scores were generated and compared between traditional and SDMM reports by using a 2-group t-test.

MAIN OUTCOME MEASUREMENTS

Global scores and Domain scores.

RESULTS

Global scores increased from 34% to 53% of items present in traditional versus SDMM reports respectively (P < .001); Domain Scores also increased in domains I (81% to 92%, P = .047), II (9% to 47%, P < .001), III (25% to 34%, P = .062), and IV (11% to 33%, P < .001).

CONCLUSION

Traditional rehabilitation discharge summaries lacked information relevant to rehabilitation care. Information capture and total relevant report content increased significantly after SDMM integration into reports.

Stroke rehabilitation: should physiotherapy intervention be provided at a primary health care centre or the patients' place of domicile?

PURPOSE

This randomized controlled trial compared the outcomes of physiotherapy intervention on selected indices of recovery for stroke survivors treated at a primary health centre group (PHCG) with those treated in their respective places of domicile group (DG).

METHODS

Participants were 52 individuals comprising 24 males and 28 females who had suffered a stroke and were recently discharged from two inpatient health facilities in Ibadan, Nigeria. They were randomly assigned into either the PHCG (n = 25) or DG (n = 27) and treated twice weekly for 10 consecutive weeks using a physiotherapy intervention protocol comprising a battery of task-specific exercises. The outcomes measured were motor function, balance and handicap assessed using the modified motor assessment scale (MMAS), short-form postural assessment scale for stroke (SF-PASS) and reintegration to normal living index (RNLI), respectively, as well as walking speed which was assessed using a standard technique.

RESULTS

Between-group comparison using the General Linear Model revealed no statistically significant difference in both the pre- and post-intervention scores of the two groups on the MMAS, SF-PASS, RNLI and walking speed in both PHCG and DG (p > 0.05). However, within-group comparison yielded a statistically significant difference in each of the indices of stroke recovery measured across the 10-week period in both groups.

CONCLUSION

Physiotherapy intervention at the primary health care centre and respective homes of stroke survivors similarly improved clinical outcomes. Treatment at any of these locations may enhance access to physiotherapy after stroke in a low-income community like Nigeria.

IMPLICATIONS FOR REHABILITATION

Physiotherapy protocol comprising 10-week task-specific battery of exercises produced significant improvement in walking speed, balance, motor function and community reintegration of stroke survivors. Physiotherapy post-stroke can be provided at either a primary health centre or the domicile of the individual. In a low-income country like Nigeria, this will enhance access to this important service.

Participation in the chronic phase of stroke

BACKGROUND

Participation is a multidimensional concept, consisting of an objective and a subjective dimension. Many studies have focused on determinants of only 1 dimension of participation post stroke.

OBJECTIVE

To describe participation (both objective and subjective) and to determine how physical and cognitive independence and subjective complaints (pain, fatigue, and mood) influence participation in community-dwelling stroke survivors in the Netherlands.

METHODS

The Utrecht Scale for Evaluation of Rehabilitation (USER) measures physical and cognitive independence and subjective complaints. USER-Participation measures 3 dimensions of participation: frequency (objective perspective), restrictions (subjective perspective), and satisfaction (subjective perspective). Spearman correlations and backward linear regression analyses were used to analyze associations between the 3 USER-Participation scores with demographics, stroke characteristics, physical and cognitive independence, and subjective complaints.

RESULTS

Of the 111 participants, 48.5% returned to work post stroke, but mostly for only 1 to 16 hours a week. Experienced participation restrictions were most prevalent in physical exercise, chores in/around the house, housekeeping, and outdoor activities. On average, participants were relatively satisfied with their participation, but dissatisfaction occurred in cognition, activities outdoors, and work/housekeeping. Regression analysis revealed that objective participation was determined by physical and cognitive independence, age, and education, whereas subjective participation was determined by physical and cognitive independence, fatigue, and mood.

CONCLUSIONS

Most participants experienced participation problems, despite relatively good physical recovery. In addition to physical and cognitive factors, subjective complaints of persons with stroke should be addressed in the rehabilitation program.

Physical, cognitive and social activity levels of stroke patients undergoing rehabilitation within a mixed rehabilitation unit

OBJECTIVE

To determine physical, cognitive and social activity levels of stroke patients undergoing rehabilitation, and whether these changed over time.

DESIGN

Observational study using behavioural mapping techniques to record patient activity over 12 hours on one weekday and one weekend day at baseline (week 1) and again two weeks later (week 2).

SETTING

A 20-bed mixed rehabilitation unit.

SUBJECTS

Fourteen stroke patients.

INTERVENTIONS

None.

MAIN MEASURES

Percentage of day spent in any activity or physical, cognitive and social activities. Level of independence using the Functional Independence Measure (FIM) and mood using the Patient Health Questionniare-9 (PHQ-9).

RESULTS

The stroke patients performed any activity for 49%, social activity for 32%, physical activity for 23% and cognitive activity for 4% of the day. Two weeks later, physical activity levels had increased by 4% (95% confidence interval (CI) 1 to 8), but levels of any activity or social and cognitive activities had not changed significantly. There was a significant: (i) positive correlation between change in physical activity and change in FIM score (r = 0.80), and (ii) negative correlation between change in social activity and change in PHQ-9 score (r = -0.72). The majority of activity was performed by the bedside (37%), and most physical (47%) and cognitive (54%) activities performed when alone. Patients undertook 5% (95% CI 2 to 9) less physical activity on the weekends compared with the weekdays.

CONCLUSIONS

Levels of physical, cognitive and social activity of stroke patients were low and remained so even though level of independence and mood improved. These findings suggest the need to explore strategies to stimulate activity within rehabilitation environments.

Developing a model of participation post-stroke: a mixed-methods approach

PURPOSE

To develop and verify a model of participation post stroke, as a domain of health related quality of life.

METHODS

An explanatory sequential mixed-methods design was selected. The quantitative phase developed a participation model with data from an observational study of 453 participants at 12 months post-stroke, using structural equation modeling. The qualitative phase followed to verify the model from the perspective of individuals post-stroke. Data was collected from two groups of eight stroke survivors involved in a multicentre trial about participation in the community. Individuals took photographs to describe participation; discussion of photographs was conducted over the course of three focus groups, and analysis identified emergent categories related to the model.

RESULTS

The 12-month post stroke participation model consisted of latent variables: accomplishment, restricted roles, and health efficacy. The model fit was reasonable: normed χ(2) = 2.95, RMSEA = 0.066(0.052; 0.079). The qualitative data verified the model; participants initiated photo-taking and discussion of all aspects of the model. Concepts of social support, environment, and cognitive difficulties were also discussed in relation to participation.

CONCLUSIONS

The participation model was developed and verified. Additions to future models are suggested. Theoretical, clinical, and research implications are discussed.