Informal caregivers' experiences of support from a tailored primary healthcare unit for older adults - A focus group study.

BACKGROUND: Informal caregivers are an essential part of health and social care systems worldwide. As such, they may need professional support. AIM: The aim of this study was to describe informal caregivers' experiences and need for support from a tailored primary health care (PHC) unit. METHODS: This is a qualitative descriptive study using data collected from five semi-structured focus group discussions with a purposeful sample of 16 informal caregivers of older relatives. Respondents were recruited from a tailored PHC unit for people aged 75 years or older in a region in central Sweden. The data were analysed by qualitative content analysis with an abductive approach, based on the principles of the patient- and family-centred care framework. RESULTS: The overarching theme was 'Striving for partnership'. The findings indicate that informal caregivers to some extent felt supported by the healthcare professionals. However, the caregivers expressed a need to be further acknowledged by the professionals in order to participate in the care of their older relatives in the way they wanted. Moreover, insufficient information regarding the older adult's health condition and care provided by the professionals had a negative impact on the caregiver's participation in care. CONCLUSIONS: Informal caregivers have unmet needs for support and strive for a partnership with the PHC professionals. PHC professionals should be more attentive and invite informal caregivers to participate in the care of the older adult in order to meet their support needs and build an equal partnership. The patient- and family-centred care framework may be of guidance when providing care for older adults in a PHC context.

Functional assessment of current upper limb prostheses: An integrated clinical and technological perspective.

Although recent technological developments in the field of bionic upper limb prostheses, their rejection rate remains excessively high. The reasons are diverse (e.g. lack of functionality, control complexity, and comfortability) and most of these are reported only through self-rated questionnaires. Indeed, there is no quantitative evaluation of the extent to which a novel prosthetic solution can effectively address users' needs compared to other technologies. This manuscript discusses the challenges and limitations of current upper limb prosthetic devices and evaluates their functionality through a standard functional assessment, the Assessment of Capacity for Myoelectric Control (ACMC). To include a good representation of technologies, the authors collect information from participants in the Cybathlon Powered Arm Prostheses Race 2016 and 2020. The article analyzes 7 hour and 41 min of video footage to evaluate the performance of different prosthetic devices in various tasks inspired by activities of daily living (ADL). The results show that commercially-available rigid hands perform well in dexterous grasping, while body-powered solutions are more reliable and convenient for competitive environments. The article also highlights the importance of wrist design and control modality for successful execution of ADL. Moreover, we discuss the limitations of the evaluation methodology and suggest improvements for future assessments. With regard to future development, this work highlights the need for research in intuitive control of multiple degrees of freedom, adaptive solutions, and the integration of sensory feedback.

Interplay Between Innovation and Intersubjectivity: Therapists Perceptions of Phantom Motor Execution Therapy and Its Effect on Phantom Limb Pain.

Purpose: Interpersonal processes, including therapeutic alliance, may modulate the impact of interventions on pain experience. However, the role of interpersonal context on the effects of technology-enhanced interventions remains underexplored. This study elicited therapists' perspectives on how a novel rehabilitative process, involving Phantom Motor Execution (PME), may impact phantom limb pain. The mediating role of therapeutic alliance, and the way PME influenced its formation, was investigated. Methods: A qualitative descriptive design, using a framework method, was used to explore therapists' (n=11) experiences of delivering PME treatment. Semi-structured online-based interviews were conducted. Results: A 3-way interaction between therapist, patient, and the PME device was an overarching construct tying four themes together. It formed the context for change in phantom limb experience. The perceived therapeutic effects (theme 1) extended beyond those initially hypothesised and highlighted the mediating role of the key actors and context (theme 2). The therapeutic relationship was perceived as a transformative journey (theme 3), creating an opportunity for communication, collaboration, and bonding. It was seen as a cause and a consequence of therapeutic effects. Future directions, including the role of expertise-informed adaptations and enabling aspects of customised solutions, were indicated (theme 4). Conclusion: This study pointed to intrapersonal, interpersonal, and contextual factors that should be considered in clinical implementation of novel rehabilitative tools. The results demonstrated that therapists have unique insights and a crucial role in facilitating PME treatment. The study highlighted the need to consider the biopsychosocial model of pain in designing, evaluating, and implementing technology-supported interventions.

Mapping the World Health Organization Disability Assessment Schedule (WHODAS 2.0) onto SF-6D Using Swedish General Population Data.

BACKGROUND AND OBJECTIVE: Mapping algorithms can be used for estimating quality-adjusted life years (QALYs) when studies apply non-preference-based instruments. In this study, we estimate a regression-based algorithm for mapping between the World Health Organization Disability Assessment Schedule (WHODAS 2.0) and the preference-based instrument SF-6D to obtain preference estimates usable in health economic evaluations. This was done separately for the working and non-working populations, as WHODAS 2.0 discriminates between these groups when estimating scores. METHODS: Using a dataset including 2258 participants from the general Swedish population, we estimated the statistical relationship between SF-6D and WHODAS 2.0. We applied three regression methods, i.e., ordinary least squares (OLS), generalized linear models (GLM), and Tobit, in mapping onto SF-6D from WHODAS 2.0 at the overall-score and domain levels. Root mean squared error (RMSE) and mean absolute error (MAE) were used for validation of the models; R2 was used to assess model fit. RESULTS: The best-performing models for both the working and non-working populations were GLM models with RMSE ranging from 0.084 to 0.088, MAE ranging from 0.068 to 0.071, and R2 ranging from 0.503 to 0.608. When mapping from the WHODAS 2.0 overall score, the preferred model also included sex for both the working and non-working populations. When mapping from the WHODAS 2.0 domain level, the preferred model for the working population included the domains mobility, household activities, work/study activities, and sex. For the non-working population, the domain-level model included the domains mobility, household activities, participation, and education. CONCLUSIONS: It is possible to apply the derived mapping algorithms for health economic evaluations in studies using WHODAS 2.0. As conceptual overlap is incomplete, we recommend using the domain-based algorithms over the overall score. Different algorithms must be applied depending on whether the population is working or non-working, due to the characteristics of WHODAS 2.0.

Psychometric evaluation of the WHODAS 2.0 and prevalence of disability in a Swedish general population.

BACKGROUND: The World Health Organization Disability Assessment Schedule (WHODAS 2.0) is a generic questionnaire that captures health and disability-related functioning information corresponding to six major life domains: Cognition, Mobility, Self-care, Getting along, Life activities, and Participation. The WHODAS 2.0 is used in a wide range of international clinical and research settings. A psychometric evaluation of WHODAS 2.0, Swedish version, in the general population is lacking, together with national reference data to enable interpretation and comparison. This study aims to evaluate the psychometric properties of the Swedish 36-item version of WHODAS 2.0 and describe the prevalence of disability in a Swedish general population. METHODS: A cross-sectional survey was performed. Internal consistency reliability was assessed with Cronbach's alpha. The construct validity was evaluated with item-total correlation, Pearson's correlation between the WHODAS 2.0 domains and the RAND-36 subscales, analysis of known groups by one-way ANOVA, and analysis of the factor structure by confirmatory factor analysis. RESULTS: Three thousand four hundred and eighty two adults aged 19-103 years (response rate 43%) participated. Significantly higher degrees of disability were reported by the oldest age group (≥ 80 years), adults with a low level of education, and those on sick leave. Cronbach's alpha was from 0.84 to 0.95 for the domain scores and 0.97 for the total score. The item-scale convergent validity was satisfactory, and the item-scale discriminant validity was acceptable except for the item about sexual activity. The data partially supported the factor structure, with borderline fit indices. CONCLUSION: The psychometric properties of the self-administered Swedish 36-item version of the WHODAS 2.0 are comparable to those of other language versions of the instrument. Data of the prevalence of disability in Swedish general population enables normative comparisons of WHODAS 2.0 scores of individuals and groups within clinical practice. The instrument has certain limitations that could be improved on in a future revision. The test-retest reliability and responsiveness of the Swedish version of WHODAS 2.0 for different somatic patient populations remain to be evaluated.

Validity of the self-rated 36-item World Health Organization Disability Assessment Schedule (WHODAS) 2.0 as a measure of functioning in Swedish psychiatric outpatients.

PURPOSE: The aim of this study was to investigate concurrent validity of the Swedish self-rated 36-item World Health Organization Disability Assessment Schedule (WHODAS) 2.0 by comparison with professional Global Assessment of Functioning (GAF) ratings in psychiatric outpatients. MATERIAL AND METHODS: A cross-sectional convenience sample of 444 patients was recruited from their regular psychiatric outpatient settings. The patients filled out the WHODAS 2.0; their clinicians provided clinical information and performed GAF ratings blinded to the patients' assessments. Analyses of correlations, variance components, and ROC curves were performed to investigate the validity of the WHODAS 2.0 through comparison with the GAF. The variance component analyses included working status, psychosocial problems, number of diagnostic groups, and remission status. GAF ratings were separated as total (GAF-T), symptoms (GAF-S), and functioning (GAF-F). RESULTS: There was significant correlation (p < 0.001) between WHODAS 2.0 total and domain scores and GAF-S, GAF-F, and GAF-T ratings. The correlations varied from r = 0.29 to r = 0.48, with the highest being between GAF-F rating and WHODAS 2.0 total score. Repeating the analyses for separate diagnostic groups replicated the findings, though not for psychotic, substance-related, and eating disorders. The WHODAS 2.0 showed good ability to distinguish impaired functioning below a fixed GAF-T cut-off of 70 (area under the curve: 0.74-0.78). The explained variance was lower for the WHODAS 2.0 than for the GAF (38.9% vs. 59.2%). CONCLUSIONS: Concurrent validity was found when comparing the Swedish self-administered 36-item version of WHODAS 2.0 with the expert-rated GAF in psychiatric outpatients.

Validity and test-retest reliability of the Ugandan version of the Pediatric Evaluation of Disability Inventory (PEDI-UG) in children and youth with cerebral palsy.

BACKGROUND: Validity of the Ugandan version of the Pediatric Evaluation of Disability Inventory (PEDI-UG) was previously investigated on typically developing children. This study aimed to investigate the validity, test-retest reliability and minimal detectable change (MDC) of the PEDI-UG in children and youth (C&Y) with cerebral palsy (CP). METHOD: A cross-sectional study design with 118 C&Y with CP (44.7% girls) aged 10 months-22.5 years were included in the study; 37 of them completed the PEDI-UG twice to investigate test-retest reliability, determined by calculating the intraclass correlation coefficient (ICC). Additionally, data from 249 typically developing children were used for differential item functioning (DIF) analysis. The validity of the PEDI-UG was investigated by Rasch analysis. The Kruskal-Wallis test and Spearman's correlation coefficient were calculated to investigate associations between PEDI-UG scores and external classification systems. RESULTS: The principal component analysis of residuals indicated unidimensionality in all domains. The ICC values were excellent (0.98-0.99), and the MDCs were less than 6 and 13 (on a 0-100 scale) for the functional skills and caregiver assistance parts, respectively. The four-category caregiver assistance rating scale fulfilled the criteria for the analysis of rating scale functioning. In total, 78 of 189 items in the functional skills domain and two items in the caregiver assistance domain demonstrated DIF between C&Y with CP and TD children. The Kruskal-Wallis test (p < 0.05) and Spearman's correlation (coefficients of -0.93 to -0.78) supported the validity of PEDI-UG. CONCLUSION: The current diagnose-specific version of PEDI-UG demonstrates evidence for validity as a measure of ability in C&Y with CP in Uganda and other similar settings, being a promising tool for use in clinical practice and research. Conversion tables and MDC values are provided to facilitate clinical adoption of the measure.

Applying to a nursing home is a way to maintain control of life-Experiences from Swedish nursing home applicants.

BACKGROUND: Swedish social policy enables ageing in place with support from home-based care services despite high age and/or declining health. AIM: This study aims to describe the daily life experiences behind the decision to apply for a nursing home placement in older adults ageing in place. MATERIALS AND METHODS: A qualitative design was chosen, and 11 semi-structured interviews were conducted and analysed using inductive qualitative content analysis. RESULTS: The participants described a feeling of dependence in which they had to ignore their personal privacy when receiving home-based care. They reached a turning point when ageing in place was, for several reasons, no longer considered an acceptable option. This influenced their choice to apply to a nursing home where they expected that they could maintain control over their lives. DISCUSSION AND CONCLUSION: The results indicate that when enhancing ageing in place it is important to enable older adults to receive support to maintain autonomy in daily activities and to have the opportunity to age in the right place.

Cross-cultural adaptation and reliability of the Arabic version of Children's Hand-use Experience Questionnaire (CHEQ).

Background: Validated outcome measures are essential for assessment and treatment of children with disabilities. The Children's Hand-use Experience Questionnaire (CHEQ) was developed and validated for use in Western countries for children with unilateral hand dysfunction. This study aimed to perform a cross-cultural adaptation and investigate reliability for the Arabic CHEQ. Methods: Translation and cross-cultural adaptation were performed in four phases: (i) forward-translation and reconciliation with feedback from parents and typically developing children from Jordan (n = 14); (ii) backward-translation and review; (iii) cognitive debriefing with parents and/or their children with unilateral hand dysfunction (n = 17); and (iv) review and proofreading. In the psychometric analyses, 161 children from Jordan (mean age [SD] 10y 8 m [5y 8 m]; 88 males) participated. Internal consistency was evaluated with Cronbach's alpha. Test-retest reliability was evaluated in 39 children with intraclass correlation coefficient (ICC) and weighted kappa (κ). Results: Synonyms of four words were added to accommodate for different Arabic dialects. On average, 93% of children with unilateral hand dysfunction and their parents understood the CHEQ items. One response alternative, 'Get help', to the opening question was unclear for 70% of the respondents and need further explanation. Two items about using a knife and fork were difficult to comprehend and culturally irrelevant. High internal consistency was demonstrated (Cronbach's alphas 0.94- 0.97) and moderate to excellent ICC (0.77-0.93). For 18 individual items, κ indicated poor to good agreement (κ between 0.28 and 0.66). Conclusions: After the suggested minor adjustments, the Arabic CHEQ will be comprehensible, culturally relevant and reliable for assessing children with unilateral hand dysfunction in Jordan.

In safe hands: a qualitative study on older adults' experiences of a tailored primary health care unit.

Objective: Today's health care system faces challenges in meeting the needs of older people with multimorbidity. To better cope with these needs, tailored primary health care with geriatric competence and person-centred care has been suggested. The aim of this study was to explore older patients' experiences of a tailored primary health care unit.Design: This was a qualitative study using semi-structured individual interviews and qualitative content analysis.Setting and patients: Nineteen patients were recruited from a tailored PHC unit for people aged 75 years or older in a region in central Sweden.Methods: The interview data were analysed using inductive category development.Results: In the analysis, the theme In safe hands when in need of primary health care emerged. The interviewees expressed a desire to participate in their own care. Easy access, enough consultation time and a calm environment, along with the PHC professionals' welcoming and attentive approach enhanced their feeling of being in safe hands. PHC professionals were perceived as having geriatric knowledge and taking responsibility for the care of older patients. Although the interviewees experienced that they received attention for their health conditions, a need for a more preventive approach to care emerged.Conclusion: Older patients highly appreciated their tailored PHC unit and they emphasised that it was an improvement compared to the ordinary PHC centre. This study provides insights into older patients' experiences, which may be helpful in the ongoing process of improving care for older patients in PHC.KEY POINTSOlder patients attending a tailored Primary health care (PHC) unit felt acknowledged, unlike in the ordinary PHC centre, which facilitated their participation in their care.The calm environment, specialist geriatric competence and ample patient contact time enabled them to feel secure and taken care of.Older patients expressed a need for an incorporation of social services and health promotion visits at the tailored PHC unit.

Evidence for validity of the Swedish self-rated 36-item version of the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) in patients with mental disorders: a multi-centre cross-sectional study using Rasch analysis.

BACKGROUND: The World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0) is a generic instrument for the assessment of functioning in six domains, resulting in a total health-related disability score. The aim of this study was to investigate the psychometric properties of the Swedish-language version of the self-rated 36-item version in psychiatric outpatients with various common psychiatric diagnoses using Rasch analysis. A secondary aim was to explore the correlation between two methods of calculating overall scores to guide clinical practice: the WHODAS simple (summative) model and the WHODAS complex (weighted) model. METHODS: Cross-sectional data from 780 Swedish patients with various mental disorders were evaluated by Rasch analysis according to the partial credit model. Bivariate Pearson correlations between the two methods of calculating overall scores were explored. RESULTS: Of the 36 items, 97% (35 items) were within the recommended range of infit mean square; only item D4.5 (Sexual activities) indicated misfit (infit mean square 1.54 logits). Rating scale analysis showed a short distance between severity levels and disordered thresholds. The two methods of calculating overall scores were highly correlated (0.89-0.99). CONCLUSIONS: The self-administered WHODAS 2.0 fulfilled several aspects of validity according to Rasch analysis and has the potential to be a useful tool for the assessment of functioning in psychiatric outpatients. The internal structure of the instrument was satisfactorily valid and reliable at the level of the total score but demonstrated problems at the domain level. We suggest rephrasing the item Sexual activities and revising the rating scale categories. The WHODAS simple model is easier to use in clinical practice and our results indicate that it can differentiate function among patients with moderate psychiatric disability, whereas Rasch scaled scores are psychometrically more precise even at low disability levels. Further investigations of different scoring models are warranted.

Adolescents with congenital limb reduction deficiency: Perceptions of treatment during childhood and its meaning for their current and future situation.

BACKGROUND: Children with congenital limb reduction deficiency live with the decisions made by their parents and healthcare professionals about treatments to be carried out during the first years of life. To understand better the meaning of treatment during childhood, it is necessary to listen to adolescents who have had this experience. The aim of this study was to investigate the perceptions of adolescents with congenital limb reduction deficiency concerning the treatment they received during childhood and what it meant to them currently and in the future. METHODS: A descriptive design with a qualitative approach was used. Semi-structured interviews were conducted with 10 adolescents (six girls and four boys) with upper and/or lower limb reduction deficiency, median age 17.5 years (range 16-19). The interview data were analysed using a phenomenographic approach. RESULTS: The treatment received during childhood had contributed to shaping the adolescents, as shown in the emerging description categories Creating opportunities, Choosing one's own path and Belonging in a context. Their current situation fell into three categories: A continuous journey, indicating that they still used the skills learned during childhood; Leaving the door open, indicating that they were not currently using the skills learned during childhood, but felt that there could be opportunities ahead; and Closing a chapter, indicating that they had stopped using their prosthesis or assistive devices and no longer needed those skills. Further, the adolescents' thoughts about the future are portrayed in the categories Uncertainty about the future and Confidence about the future. CONCLUSIONS: An understanding of the meaning of treatment received during childhood may help improve the delivery of treatment and continued support to meet the needs of children with congenital limb reduction deficiency in the short and long term.

The value of powered mobility scooters from the perspective of elderly spouses of the users - a qualitative study.

PURPOSE: To explore spouses' experiences of the value of mobility scooters prescribed to their partner. MATERIAL AND METHODS: A descriptive design with a qualitative approach was used. Thirteen spouses (11 females) aged 65-86 years participated. Semi-structured interviews were conducted when the spouse's partner had had the mobility scooter for 4-6 months. The interviews were analysed using qualitative content analysis. RESULTS: The interviews showed primarily that the spouses experienced that their everyday lives and life situation had improved since their partner had received a mobility scooter. They reported that they could engage in activities of their own choice to a greater extent. The prescription of a mobility scooter to their partner had also yielded a sense of freedom related to shared activities. On the other hand, the spouses described some of the scooter's limitations. Three categories emerged: a sense of freedom related to the spouse's own activities, a sense of freedom related to shared activities and a somewhat restricted freedom. CONCLUSION: Prescription of a powered mobility scooter was of value to the users' spouses because it facilitated independent and shared activities and participation in the community. The value was mainly expressed as a sense of freedom when doing things on their own or together with their partner. Spouses are key persons in the rehabilitation of people with mobility restrictions. Their views on the assistive device may influence the rehabilitation process. Knowledge of spouses' experiences is thus crucial, as this may influence the future rehabilitation outcome.IMPLICATIONS FOR REHABILITATIONA powered mobility scooter prescribed to one partner eases everyday life and increases activity and participation for the spouse, which in turn may further improve the quality of life for the scooter user.The spouses' perspectives on their partners' mobility scooter use could be helpful in developing the design of the mobility device and in the prescription process.A mobility scooter has an added value by giving a sense of freedom and freedom to choose for the spouse as well as the scooter user.

Effect of multi-grip myoelectric prosthetic hands on daily activities, pain-related disability and prosthesis use compared with single-grip myoelectric prostheses: A single-case study.

OBJECTIVE: To evaluate the effect of multi-grip myoelectric prosthetic hands on performance of daily activities, pain-related disability and prosthesis use, in comparison with single-grip myoelectric prosthetic hands.  Design: Single-case AB design. PATIENTS: Nine adults with upper-limb loss participated in the study. All had previous experience of single-grip myoelectric prostheses and were prescribed a prosthesis with multi-grip functions. METHODS: To assess the changes in daily activities, pain-related disability and prosthesis use between single-grip and multi-grip myoelectric prosthetic hands, the Canadian Occupational Performance Measure, Pain Disability Index, and prosthesis wearing time were measured at multiple time-points. Visual assessment of graphs and multi-level linear regression were used to assess changes in the outcome measures.  Results: At 6 months' follow-up self-perceived performance and satisfaction scores had increased, prosthesis wearing time had increased, and pain-related disability had reduced in participants with musculoskeletal pain at baseline. On average, 8 of the 11 available grip types were used. Most useful were the power grip, tripod pinch and lateral pinch.  Conclusion: The multi-grip myoelectric prosthetic hand has favourable effects on performance of, and satisfaction with, individually chosen activities, prostheses use and pain-related disability. A durable single-grip myoelectric prosthetic hand may still be needed for heavier physical activities. With structured training, a standard 2-site electrode control system can be used to operate a multi-grip myoelectric prosthetic hand.

Training for users of myoelectric multigrip hand prostheses: a scoping review.

BACKGROUND: Training is crucial to develop the ability to operate a myoelectric prosthetic hand and use it in daily life. Multigrip prostheses, with their wider repertoire of functions, require further training. Because studies show that prosthesis abandonment is an issue and the advanced functions are not used to the expected extent, the question of what training should be offered to patients arises. If the available training methods were synthesized, the training could be improved to the benefit of the people who are fitted with a multigrip prosthesis. OBJECTIVE: To critically examine the content of published sources for training of users with myoelectric multigrip hand prostheses. STUDY DESIGN: Scoping review. METHODS: A literature search covering the period 2007-2020 in the databases PubMed, CINAHL, and Allied and Complementary Medicine Database, as well as gray literature from prosthesis manufacturers, identified 2,005 sources. After full-text review of 88 articles and four user manuals from manufacturers, nine sources were included and analyzed in their entirety. RESULTS: We found few descriptions of multigrip prosthesis training, and no source described all training phases in detail. Integration of the prosthesis and training in daily activities was described least. Few sources actually described how to perform training in multigrip functions, and none described how to integrate these functions in daily life. CONCLUSIONS: Existing training instructions for using multigrip prosthetic hands are inadequate, providing poor guidance to clinicians and insufficient training for patients. Further research is needed into the efficiency of various training methods.

Psychometric evaluation of the Swedish self-rated 36-item version of WHODAS 2.0 for use in psychiatric populations - using classical test theory.

AIM: The aim of this study was to evaluate the reliability and validity of the Swedish version of the self-rated 36-item WHODAS 2.0 in patients from Swedish psychiatric outpatient settings, using classical test theory. METHODS: The 36-item WHODAS 2.0, together with the Sheehan Disability Scale (SDS), was filled in by a sample of 780 participating psychiatric patients: 512 (65.6%) women, 263 (33.7%) men, and 5 (0.6%) who did not report any sex. RESULTS: The internal consistency, measured by Cronbach's alpha, for the different domains of functioning were between 0.70 and 0.94, and interpreted as good. The confirmatory factor analysis (CFA) revealed two levels: the first level consisted of a general disability factor, while the second level consisted of the six domains of the scale, respectively. The model had borderline fit. There was a significant correlation between WHODAS 2.0 36-item and SDS (n = 395). The WHODAS 2.0 differed significantly between diagnostic groups. CONCLUSION: The present study demonstrates that the Swedish self-rated 36-item version of WHODAS 2.0, within a psychiatric outpatient population, showed good reliability and convergent validity. We conclude that the self-rated 36-item Swedish version of WHODAS 2.0 can be used for valid interpretations of disability in patients with psychiatric health conditions.

Additive Manufacturing of Prostheses Using Forest-Based Composites.

A custom-made prosthetic product is unique for each patient. Fossil-based thermoplastics are the dominant raw materials in both prosthetic and industrial applications; there is a general demand for reducing their use and replacing them with renewable, biobased materials. A transtibial prosthesis sets strict demands on mechanical strength, durability, reliability, etc., which depend on the biocomposite used and also the additive manufacturing (AM) process. The aim of this project was to develop systematic solutions for prosthetic products and services by combining biocomposites using forestry-based derivatives with AM techniques. Composite materials made of polypropylene (PP) reinforced with microfibrillated cellulose (MFC) were developed. The MFC contents (20, 30 and 40 wt%) were uniformly dispersed in the polymer PP matrix, and the MFC addition significantly enhanced the mechanical performance of the materials. With 30 wt% MFC, the tensile strength and Young´s modulus was about twice that of the PP when injection molding was performed. The composite material was successfully applied with an AM process, i.e., fused deposition modeling (FDM), and a transtibial prosthesis was created based on the end-user's data. A clinical trial of the prosthesis was conducted with successful outcomes in terms of wearing experience, appearance (color), and acceptance towards the materials and the technique. Given the layer-by-layer nature of AM processes, structural and process optimizations are needed to maximize the reinforcement effects of MFC to eliminate variations in the binding area between adjacent layers and to improve the adhesion between layers.

Swedish parents' experiences of their role in treatment for children with congenital limb reduction deficiency: Decision-making and treatment support.

BACKGROUND: Parents of children with congenital limb reduction deficiency have an essential role in making treatment decisions during their child's first years of life. Treatment options usually concern surgical and/or prosthetic treatment. To tailor treatment options to fit different family values and priorities, the family-centred approach indicates the importance of understanding the parental role in partnership with health care professionals. The aim of this study was to describe parents' experiences of their role in decision-making and treatment for children with congenital limb reduction deficiency. METHODS: A descriptive design with a qualitative approach was used. Semi-structured interviews were conducted with 17 parents (12 mothers and 5 fathers) of children with upper and/or lower limb deficiency (mean age 5.9 years). The interview data were analysed using qualitative content analysis with an inductive approach. RESULTS: Two major themes emerged from the data. The first theme, being a decision maker for someone else, was described as an ambivalent parental role, including collaboration within the family and with health care professionals. The second theme, becoming and being a treatment supporter in the child's everyday life, was made up of four categories: being a supporter of the child in everyday activities, mentoring the child to handle encounters with others, becoming a coordinator of information and being an 'extended arm' of the health care provision for the child. CONCLUSIONS: This study enhances our understanding of the parental role in decision-making and treatment for children with congenital limb reduction deficiency. The results may contribute to the continued development of the family-centred service approach by providing guidelines for treatment programmes, with the goal of improving decision support and broadening the support for parents during treatment for these children.

Attitudes is the most important environmental factor for use of powered mobility devices - users' perspectives.

Introduction: Different factors in the environment influence the use of powered wheelchairs or powered scooters, i.e. powered mobility devices (PMDs), but there is limited knowledge about how these factors interact and if any factor has a greater impact. According to the ICF the environment consists of five areas.Aim: To describe users' experiences of how environmental factors from all ICF areas influence the use of PMDs.Methods: Descriptive qualitative design including 14 interviews with PMD users, analyzed using inductive qualitative content analysis.Findings: Use of PMDs means a conditional freedom depending on the interaction of several environmental factors. Regardless of environmental factor the societal attitudes were always present, directly or indirectly, and influenced the participants' feeling of being included and involved in society. The environmental factors and how they influence PMD use are described in four categories, comprising the following subjects: societal attitudes, the service delivery process, accessibility to the physical environment and financial resources.Conclusion: The findings show that societal attitudes influence all other factors, directly by others people's attitudes, or indirectly by how legislation and guidelines are formulated, interpreted and applied. Therefore, a change of societal attitudes seems necessary to increase accessibility and participation for PMD users.

A modified walk-in clinic for shoe insoles: Follow-up of non-attendants.

BACKGROUND: In a previous study (n = 1286), we found that a modified walk-in system reduced waiting times for prescription of shoe insoles by 40 days compared to scheduled appointments but resulted in a non-attendance rate of 17% compared to 6% for scheduled appointments. OBJECTIVES: To investigate the reasons for non-attendance at the modified walk-in clinic. STUDY DESIGN: This is a cross-sectional survey. METHODS: Unlike traditional walk-in clinics, a limited number of patients were invited each week from the waiting list to attend the modified walk-in clinic on pre-specified days during the following 5 weeks. A questionnaire was sent to 137 patients who did not attend the modified walk-in clinic, of whom 50 (36%) responded. RESULTS: The most frequently reported reasons for not attending were the following: could not attend on the suggested days and times (30%), had already received help (18%) and illness or other medical interventions (16%). The majority of these issues could have been overcome by rescheduling to a scheduled appointment. CONCLUSION: The main reason for not attending a modified walk-in clinic was that suggested days and times did not suit the patients. The option to reschedule the appointment needs to be clearly emphasized in the information provided to the patient. CLINICAL RELEVANCE: With clear information about rescheduling options, a modified walk-in clinic could be used to reduce waiting times for certain groups of patients.