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A high prevalence of manual wheelchair rear-wheel misalignment could be leading to increased risk of repetitive strain injuries

OTT, Joseph
HENDERSON, Travis
WILSON-JENE, Holly
KOONTZ, Alicia
PEARLMAN, Jonathan
2021

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Purpose: To determine the prevalence and severity of manual wheelchair rear wheel misalignment in community-dwelling manual wheelchair users and estimate the associated increases in rolling resistance (RR) and risk of repetitive strain injuries (RSIs).


Materials and Methods: Data were collected in an outpatient rehabilitation clinic, a university research laboratory, and at adaptive sporting events in the United States. Two hundred active, self-propelling man- ual wheelchair users were recruited. Angular misalignment (referred to as toe angle) while the wheelchair was loaded with the user, and the difference between the maximum and minimum toe angle (referred to as slop) with the wheelchair unloaded.

 

Results: Average results for toe angle and slop (movement in the rear wheels) were 0.92 and 0.61 degrees, respectively. Using a lab-based testing method, we quantified the impact of increased RR forces due to misalignment in increased RR forces. Our results indicate that the average toe angle while under load and slop, without loading, measured in the community increase required propulsion force by 3.0 N. Combined toe angle and slop (i.e., the worst-case scenario) added increased propulsion force by 3.9 N. Conclusions: We found that rear-wheel misalignment was prevalent and severe enough that it may increase the risk for RSIs and decrease participation. To mitigate this issue, future work should focus on reducing misalignment through improved maintenance interventions and increased manufacturing qual- ity through more stringent standards.

Background: Sexual and reproductive health (SRH) of young people including those with disabilities is a major public health concern globally. However, available evidence on their use of sexual and reproductive health services (SRHS) is inconsistent.Object

KUMI-KYEREME, Akwasi
2021

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Background:Sexual and reproductive health (SRH) of young people including those with disabilities is a major public health concern globally. However, available evidence on their use of sexual and reproductive health services (SRHS) is inconsistent.


Objective:This study investigated utilisation of SRHS amongst the in-school young people with disabilities (YPWDs) in Ghana using the healthcare utilisation model.


Methods: Guided by the cross-sectional study design, a questionnaire was used to obtain data from 2114 blind and deaf pupils or students in the age group 10-24 years, sampled from 15 purposively selected special schools for the deaf and the blind in Ghana.


Results: About seven out of every 10 respondents had ever utilised SRHS. The proportion was higher amongst the males (67.8%) compared with the females (62.8%). Young persons with disabilities in the coastal (OR = 0.03, 95% CI = 0.01–0.22) and middle (OR = 0.06, 95% CI = 0.01–0.44) zones were less likely to have ever utilised SRHS compared with those in the northern ecological zone. The blind pupils or students were more likely to have ever utilised SRHS than the deaf (OR = 1.45, 95% CI = 1.26–3.11).


Conclusions: Generally, SRHS utilisation amongst the in-school YPWDs in Ghana is high but significantly associated with some predisposing, need and enabling or disabling factors. This underscores the need for policymakers to consider in-school YPWDs as a heterogeneous group in the design and implementation of SRHS programmes. The Ghana Education Service in collaboration with the Ghana Health Service should adopt appropriate pragmatic measures and targeted interventions in the special schools to address the SRH needs of the pupils or students.

Bullying among primary school-aged students: which factors could strengthen their tendency towards resilience?

GANOTZ, Tanja
SCHWAB, Susanne
LEHOFER, Mike
2021

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Resilience is the capacity to cope successfully with various threats. This paper aims to adapt the Resilience-Scale of Schumacher et al. (2004. Die Resilienzskala – ein Fragebogen zur Erfassung der psychischen Widerstandsfähigkeit als Personmerkmal. [The Resilience Scale – A Questionnaire to Measure Mental Resilience as a Personal Characteristic]. Zentrum für Klinische Psychologie, Psychiatrie und Psychotherapie) to measure the tendency of being resilient even before a threat occurs. Since primary school students are exposed to various threats at school, 535 4th grade students of Austrian primary schools were surveyed for the study. The reliability of the short-scale was found to be acceptable (Cronbach’s α = .66), and the tendency towards resilience can be explained by the students’ perception of their social inclusion in class (F (1,252) = 15.11, p<.05) and the relationship with their mothers (F (2, 251) = 10, 02, p<.05). The stability of the students’ tendency of being resilient was only moderate. A similar correlation between resilience and school-wellbeing for victims and non-victims of bullying can be reported. Future studies should focus more on primary school students’ resilience and related protective factors.

Barriers to Utilisation of Dental Services among Children with Disabilities in a Coordinated Healthcare Programme in Mangalore, South India: A Mixed Methods Study

SURESH, L R
RAI, K
HEGDE, A M
DSOUZA, C V
2021

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Purpose: Unmet oral health needs affect the quality of life of individuals, especially if they are already at a disadvantage like children with special health care needs. Strategies to mitigate these disparities in India’s diverse healthcare settings have hitherto been largely ineffective. This study was aimed to assess the utilisation and barriers to the use of dental health services among children with special health care needs, against the background of a coordinated healthcare programme implemented in Nitte (Deemed to be University), Mangalore, India.

 

Method: The study was conducted over a 6-month period, from September 2018 to February 2019. A mixed-methods design was concurrently employed for data collection. Utilisation of dental services was assessed quantitatively, and the barriers to dental services utilisation were assessed qualitatively through caregiver interviews, with a sequential data integration strategy.

 

Results: The quantitative data revealed gross underutilisation of dental resources by children (only 16% availed some form of dental treatment), and the prevalence of avoidance behaviour (63% showed reluctance and did not turn up for appointments). Restorative needs formed the highest unmet dental component among the children (67% required secondary dental care). In-depth interviews with the children’s caregivers revealed that the presence of cognitive barriers could have a direct effect on the time and quality of dental care delivered to their children.

 

Conclusion: Cognitive barriers among caregivers appear to have a profound impact on the underutilisation of dental services in their children with special healthcare needs. These barriers may be addressed within the integrated healthcare programme and the dental curricula through provisions for continued individual and community dental education, and motivational efforts that simultaneously target the caregivers and their children with special healthcare needs.

The Quality of Life and Associated Factors in Indonesian Meningioma Clients after Surgery: A Cross-Sectional Study

GANEFIANTY, A
IRAWATI, D
DAHLIA, D
KARIASA, I M
SUTIONO, A B
2021

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Purpose: The quality of life (QOL) of meningioma clients in Indonesia is poorly understood. This study aimed to investigate and examine the factors associated with the QOL of these meningioma clients after surgery, in order to help create an appropriate post-operative nursing intervention.

 

Method: This was a cross-sectional study. The QOL data was collected from a sample of 118 clients, using a EuroQol-5D-5L (EQ-5D-5L) questionnaire. Functional status, fatigue, illness perception and social support were assessed by the Barthel Index, FACIT-Fatigue Scale, Brief Illness Perception Questionnaire, and Medical Outcome Study Social Support Survey-6, respectively. Statistical analyses were conducted using the Chi-square test, Fisher’s exact test, and logistic regression test.

 

Results: After surgery, more than half of the 118 clients reported “ problems” in the EQ-5D dimensions of mobility (65%), self-care (57%), usual activities (70%), pain/discomfort (84%), and anxiety/depression (70%).The average postoperative EQ-5D index value (±SD) was 0.55 ± 0.26 while the median of EQ-VAS was 69.2 (IQR 40–90).Factors related to low QOL were age (p = 0.014), tumour grade (p = 0.0001), functional status (p = 0.0001), fatigue (p= 0.001), illness perception ( p = 0.0001), and social support (p = 0.001). Multivariate analysis showed that the most dominant factor associated with QOL was functional status (OR 6.728; Confidence interval=95%; p=0.008).

 

Conclusion and Implications:There is a correlation between age, tumour grade, functional status, fatigue, illness perception, and social support with the QOL of postoperative meningioma clients. The study recommends that these be included in their nursing assessment and an appropriate nursing rehabilitation programme be planned in order to improve their QOL.

Cognitive behaviour therapy-based early intervention and prevention programme for anxiety in South African children with visual impairments

VISAGIE, Lisa
LOXTON, Helene
SWARTZ, Leslie
STALLARD, Paul
2021

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Background: Anxiety is the most common psychological difficulty reported by youth worldwide and may also be a significant problem for children with visual impairments. Cognitive behaviour therapy (CBT) interventions have proven to be successful in treating childhood anxiety; however, mostly these are not suitable for children with visual impairments, as the materials used are not sufficiently accessible to this population.

 

Objectives: The present study was motivated by the dearth of research on this topic and aimed to examine the effects of a specifically tailored, group-based, universally delivered, CBT intervention for anxiety in children with visual impairments and to examine the influence of three predictor variables (i.e. age, gender and level of visual impairment) on prevention effects.

 

Method: A randomised wait-list control group design with pre-, post- and follow-up intervention measures was employed. The final sample of 52 children (aged 9–14) with varying degrees of visual impairment received the anxiety intervention. Participants were followed over a course of 10 months during which their anxiety symptoms were assessed quantitatively at four time points (T1–T4).

 

Results: The results indicated that the anxiety intervention did not significantly decrease symptoms of anxiety within the intervention groups. However, the intervention appeared beneficial for girls, younger children and legally blind participants.

 

Conclusion: This study demonstrated how CBT interventions can be adapted for use in children with visual impairments. Results obtained provide a foundation upon which future updated anxiety intervention programmes can be built, meeting the need for further research in this area.

Determining Frailty in People With IntellectualDisabilities in the COVID-19 Pandemic

FESTEN, Dederieke A M
SCHOUFOUR, Josje D
HILGENKAMP, Thessa I M
OPPEWAL, Alyt
2021

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Background: Across the world, frailty is part of the guidelines that are being developed in the COVID-19 pandemic for triaging in crisis situations. The Clinical Frailty Scale (CFS) evaluates the ability to perform daily tasks to identify frail individuals, potentially excluding those from intensive care (IC) treatment. Individuals with intellectual disabilities (ID) experience varying degrees of dependence, distinct from age-related physical deterioration. Using the CFS for triage in crisis situations could potentially unjustiably exclude individuals with ID from IC treatment. Our objective was to compare the classication of individuals with ID
into different frailty categories based on the CFS and the well-studied ID-frailty index and to determine suitability of CFS for evaluation of frailty in individuals with ID during the COVID-19 pandemic.


Methods: This retrospective analysis of the observational healthy aging and intellectual disabilities (HA-ID) study included 982 individuals with ID of ≥50 years, who were classied according to the CFS and the ID-frailty index.


Results: Of the cohort of 982 older adults with ID, 626 (63.7%) would be classifed as moderately frail (CFS score 6), but 92% of this group is not moderately frail according to the ID-frailty index. Furthermore, 199 (20.3%) would be classied as at least severely frail (CFS score 7–9), but 74.9% of this group is not severely frail according to the ID-frailty index. Overall, 730 out of 982 (74.9%) individuals would be incorrectly classied by the CFS as too frail to have a good probability of survival. The ID-frailty index predicts mortality better than the CFS in individuals with ID.


Conclusions: Our results show the CFS is not suitable to evaluate frailty in individuals with ID, with potential dramatic consequences for triage and decision-making during the COVID-19 pandemic. We strongly recommend using the ID-frailty index when assessing probability of survival for individuals with ID.

What Constitutes Good Quality End-of-Life Care? Perspectives of People With Intellectual Disabilities and Their Families

CITHAMBARM, Kumaresan
DUFFY, Mel
COURTNEY, Eileen
2021

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Background: Due to increased life expectancy, just as with the general population, people with intellectual disabilities are experiencing, and dying from, chronic and life-limiting conditions. This has led to an increase in the need for end-of-life care for people with intellectual disabilities. However, there is limited evidence as to what constitutes good end-of-life care from the perspectives of people with intellectual disabilities and their family members.


Methods: The study reported here aimed to nd out the care needs of people with intellectual disabilities at the end of life in Ireland. A grounded theory approach was employed to explore the perspectives of the participants. After obtaining appropriate ethical approval, 19 semi-structured individual interviews were carried out with 11 people with mild and moderate intellectual disabilities and eight family members to collect data which was subsequently analyzed through constant comparative analysis.


Results: The views of the participants suggested that providing personal care while vulnerable and dying, being with and communicating with the dying person, and meeting their spiritual needs, were considered as being essential at the end of life for people with intellectual disabilities.


Conclusion: The fndings from this study have shown that people with intellectual disabilities can engage with those around them and demonstrate how they would like to be cared for, and discuss what would be considered as being good care at the end of life.

Depression and Anxiety Symptoms in UK Thalidomide Survivors: A Brief Survey

NEWBRONNER, Elizabeth
WADMAN, Ruth
2021

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Between 1958 and 1961, the drug Thalidomide was prescribed in the UK as a treatment for morning sickness. It caused severe birth defects. Thalidomide survivors are now experiencing a range of secondary health problems, including depression and anxiety. Internationally, it is estimated that 40% to 50% of Thalidomide survivors have recently experienced common mental health problems. The aim of this study was to gather information about the pattern of symptoms of depression and anxiety amongst UK Thalidomide survivors. A cross-sectional postal survey of 182 UK Thalidomide survivors, which used Patient Health Questionnaire (PHQ-9) and General Anxiety Disorder Scale (GAD-7) to measure self-reported depression and anxiety, was conducted. Data were first analysed using descriptive statistics. A point-biserial correlation was used to examine whether being unable to work was associated with higher depression and anxiety scores. Prevalence of all levels of depression and anxiety was higher amongst the Thalidomide survivors than the general UK population but broadly similar to other groups of adults with disabling conditions. Being unable to work was associated with higher depression and anxiety scores. More research is needed to understand the relationship between early acquired physical disability and depression, in particular the implications, over the life course, of secondary health problems and changing social roles.

Disability, Sociodemographics, and Discrimination: A Descriptive Analysis of Household Survey Data from Bangladesh

Ekman, Björn
Borg, Johan
Khan, AHM Noman
Bari, Nazmul
Tanbir, Moin
Emmelin, Maria
2020

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Purpose: Disability affects upwards of one billion people worldwide, the majority of whom live in low- and middle-income countries. Based on survey data from Bangladesh, the aim of the study is to contribute to an improved understanding of the experiences of people with disabilities in terms of discrimination, health, and sociodemographic indicators.

 

Method: A descriptive analysis of data is presented, from a survey implemented in 2016 on a sample of adult persons with disabilities from 18 districts in Bangladesh (n=1,900). The summary statistics of main indicators and correlation analysis of key variables are given.

 

Results: Women comprised around 40% of the sample. The mean age was 36 years (minimum 18 years and maximum 55 years). Women had lower socioeconomic status than men (p<0, 01), were less likely to be well-educated or employed, had worse self-assessed health (p<0, 05), and were less likely to be able to read and write. Men were more likely to have a physical disability than women (p<0, 01). Both women and men reported unmet needs in terms of access to assistive products and not receiving a benefit. Around 40 % of the sample reported having experienced discrimination, with no significant differences between women and men.

 

Conclusion and Implications: Many women and men with disability experience some forms of discrimination, including in matters pertaining to healthcare, education, and employment. Such experiences may have a negative impact on their life chances. However, women and men with a disability differ in several important respects, both in terms of socioeconomic status and types of disability. Such differences need to be considered for effective and equitable policy development.

Activity Limitation of People Affected by Leprosy in an Endemic District in West Bengal, India

Govindharaj, Pitchaimani
Srinivasan, Sampathkumar
Darlong, Joydeepa
2020

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Purpose: This study aimed to assess the level of activity limitation, and the factors associated with it, among people affected by leprosy who were reporting at a leprosy referral centre of Purulia, in West Bengal state, India.

 

Method: A cross-sectional study was conducted among 358 individuals affected by leprosy. Persons recruited for this study were above 18 years of age, married, and had been diagnosed with leprosy for at least 1 year at the time of the interview. A semi-structured questionnaire was used to gather information about the respondents’ socio-economic and disease status. The Screening of Activity Limitation and Safety Awareness (SALSA) Scale was used to measure activity limitation.

 

Results: Of the 358 respondents, 59% were male, 60% were between 18 and 45 years of age, and 42% were illiterate. About 144 or 40% of the respondents had Grade 2 disability and 60% had disease duration of more than 3 years. There were 229 individuals (64%) who had no limitation in activities, 103 (29%) had mild limitation and 26 (7%) had moderate to severe limitation in activities. There is a significant association between gender, age, occupation, physical disability and disease duration with activity limitation.

 

Conclusion: It appears that limitations in activities among persons affected by leprosy are associated with being a woman, ahousewife, an aged person, and with longer disease duration. The physical disability was intrinsically associated with limitation in activities.

User Satisfaction with Conventional Lower-Limb Orthotic Devices: a Cross-Sectional Survey in Pakistan

Aftab, Zohaib
Zaidi, Zohaib Ahmed
Shafi, Faraz
2020

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Purpose: Persons with disabilities affecting lower-limb function use ankle- foot-orthoses (AFO) and knee-ankle-foot-orthoses (KAFO) on a regular basis. However, the effectiveness of these devices in daily use is seldom evaluated, especially in the developing world. This study aimed to evaluate user satisfaction with lower-limb orthotic devices while performing a broad spectrum of daily life activities in Pakistan, and to document the desired outcomes.

 

Method: A survey was conducted among orthotic device users in the out-patient departments of three hospitals in Lahore, Pakistan. The survey questionnaire was devised by adapting the Prosthetic Evaluation Questionnaire to suit orthotics evaluation. Fifty-four AFO and KAFO users participated in the study.

 

Results: Most users felt comfortable while walking on even surfaces with their orthoses. However, donning/doffing these, climbing stairs and performing certain routine activities were considered problematic for most people. Energy conservation was the most desired AFO feature, while the KAFO users wanted automatic knee-joint function.

 

Conclusion and Implications: Overall satisfaction with the existing lower- limb orthoses is adequate. Yet, significant improvements are needed in terms of energy efficiency and comfort while walking on different terrains. Further research is required in order to improve the functioning of the existing orthotic devices.

Physical Activity of the Community- Dwelling Elderly Population in Gujarat, India: A Cross-Sectional Study

Patel, Samira Sirajulhak
Gupta, Nalina
Parmar, Lata
2020

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Purpose: While ageing is an inevitable phenomenon of life, physical activity is important for healthy ageing. Compared to the other age groups, older adults throughout the world have the lowest rate of participation in recommended levels of physical activity. This study aimed to investigate the physical activity status of the community-dwelling elderly population in Gujarat, India.

 

Method: This was a cross-sectional study. A door-to-door survey was conducted among selected communities near Vadodara in Gujarat. Based on the inclusion criteria (age≥60years, MMSE-≥24), 347 elderly persons were included in the study. Data was collected using the Global Physical Activity Questionnaire (GPAQ), and analysed using descriptive statistics.

 

Results: Among the 347 older adults (mean age 67.43±7.46 years) who participated in the study, 159 were male and 188 were female. While 125 participants (36%) were physically active at levels recommended by the World Health Organisation, 222(64%) were physically inactive.

 

Conclusion: Only 36% of the participants were physically active as per WHO recommendations. The men were more physically active than the women in the study sample. This study implies that there is a need to create an awareness regarding the importance of physical activity for healthy aging.

Effects of Biofeedback and Task-Oriented Intervention on Balance Confidence and its Relationship with Social Participation among Stroke Survivors

Pachiappan, Elumalai
2020

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Purpose: The study aimed to compare the effects of balance training on balance confidence and its relationship with social participation among clients with stroke.

 

Method: A pre- and post- experimental group design was used. Stroke survivors who met the inclusion criteria were consecutively assigned to two groups (task- oriented and biofeedback). Participants in the task-oriented group received task- oriented activities for 20 minutes and the biofeedback group received intervention in correckta (equipment used for balance training) for 20 minutes, along with conventional occupational therapy - 5 sessions per week, for 12 weeks. Balance Confidence Scale was used for measuring balance confidence, and Frenchay Activities Index (FAI) was used to measure social participation. Statistical calculations were performed with SPSS version 16.0 package. Statistical tests were carried out with the level of significance set at p≤ 0.05.

 

Results: The findings suggest that both the biofeedback and task-oriented groups showed significant improvement in balance confidence and there was no statistically significant difference between the groups. There was a moderate to good relationship between balance confidence and social participation.

 

Conclusions and Implications: There is evidence that many stroke survivors have low balance confidence. Therapists should assess the balance confidence of their clients and encourage them to participate in these beneficial interventions.

Preliminary Findings From a Nationwide, Multicenter Mental Health Service for Adults and Older Adolescents With Autism Spectrum Disorder and ID

HELVERSCHOU, Sissel Berge
BAKKEN, Trine Lise
BERGE, Heidi
BJØRGEN, Tale Gjertine
BOTHEIM, Henrik
HELLERUD, Jane Askeland
HELSET, Ingunn
ODDBJØRN, Hove
JOHANSEN, Per Anders
KILDAHL, Arvid Nikolai
LUDVIGSEN, Linn Beate
NYGAARD, Sissel
RYSSTAD, Anne
WIGAARD, Elisabeth
HOWLIN, Patricia
2020

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Background: The identification and treatment of psychiatric disorders in individuals with autism spectrum disorders (ASD) and ID presents many challenges. We describe the development of a professional network, together with a standardized protocol for clinical assessment, designed to promote clinical competence and professional development in eight clinical centers responsible for providing mental health services to autistic individuals with ID across all four health regions of Norway. Specic aims to describe: (1) patterns of psychiatric and behavior problems in patients treated by the network, (2) patterns of change over time, and (3) the relationship between psychiatric disorders and behavior problems.


Method: A standardized protocol was used to assess individual progress in 132 patients (inpatients and outpatients) with autism and ID over 2 years (at referral (T1), after 1 year (T2), and after 2 years (T3)). Changes in psychiatric symptoms and behavior problems were assessed with the Psychopathology in Autism Checklist (PAC) and Aberrant Behavior Checklist (ABC).


Results: Patients showed signicant (p < .001) improvements from T1 to T2 on the psychosis, depression and anxiety subscales of the PAC, but no signicant improvement on the obsessive compulsive disorder (OCD) subscale. Improvements were maintained from T2 to T3. Patients showed signicant (p < .01) improvements on the ABC total score and on all ABC subscales except inappropriate speech from T1 to T2; these improvements were maintained from T2 to T3.


Discussion: The combination of a professional network and a standardized protocol for clinical assessment has promise as a strategy for improving professional competence and facilitating specialized mental health services for autistic individuals with ID and psychiatric disorders across an extensive geographical area.

Physical Activity, Enjoyment and Quality of Life among Institutionalised Older Adults in Malaysia: A Cross-Sectional Study

KUTTY, Nizar Abdul Majeed
JABBAR, Mohammed Abdul Razzaq
NG KYLIE
2020

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Purpose: In many nations across the world it has become a priority to stimulate increased physical activity (PA) among elderly persons.  This study aimed to find the association between physical activity patterns and enjoyment of physical activity and health-related quality of life (HRQoL) among institutionalised older adults in Malaysia.

 

Method: A sample of institutionalised older adults (n=134, mean age = 73.72; SD = 8.59) was recruited from the Klang valley in Malaysia. In cross-sectional analyses, their physical activity, enjoyment of physical activity and quality of life were screened using the Physical Activity Scale for the Elderly, the 8-item Physical Activity Enjoyment Scale and the EuroQuol-5 Dimensions-5 Levels questionnaires, respectively. High levels of physical activity were associated with enjoyment of physical activity and health-related quality of life.

 

Results: In total, 41% of the participants met the guidelines of the Physical Activity Scale for the Elderly and 53% enjoyed physical activity. A positive correlation was found between the level of physical activity and its enjoyment (rs = .355, p <.001). Significant correlations were recorded between the dimensions of health-related quality of life and the level of physical activity (p < 0.001), except for pain/discomfort and anxiety/depression.

 

Conclusion: Providing opportunities for institutionalised older adults to engage in a variety of activities might help them to identify the kind of physical activity they enjoy and facilitate a lifelong physical activity routine.
 

Measuring treatment outcome in children with developmental coordination disorder; responsiveness of six outcome measures

HEUS, Inge
WEEZENBERG, Daphne
SEVERIJEN, Sebastiaam
VLIELAND, Thea Vliet
VAN DER HOLST, Menno
July 2020

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Purpose: Although measuring outcome of rehabilitation in children with Developmental Coordination Disorder is considered important no consensus exists on which instruments to use. An important attribute of a measurement instrument would be that it is sensitive to clinical changes. The aim of this prospective, observational study was therefore to investigate the responsiveness of six potentially suitable instruments.

 

Methods: Forty-one children (34 boys, median age 7.8 years, Inter Quartile Range: 7.2–9.2) receiving multidisciplinary rehabilitation treatment for Developmental Coordination Disorder were included (mean treatment time: 32.8 h, Standard Deviation 7.3). The following instruments were applied before and after rehabilitation: Movement-Assessment-Battery-Children-2 (MABC-2), Canadian Occupational Performance Measure (COPM), Systematic detection writing problems (SOS-2-NL), DCD-daily, Behaviour Rating Inventory of Executive Function (BRIEF), and TNO-AZL children’s Quality of Life questionnaire (TACQOL)). Change-scores (paired t-test/Wilcoxon-test) and responsiveness (Effect-sizes and Standardized-Response-Means) were calculated.

 

Results: Significant differences over time were found for the Canadian Occupational Performance Measure, DCDdaily and Movement-Asessment-Battery-Children-2 (p < 0.05). The responsiveness of these instruments was moderate-high (Canadian Occupational Performance Measure-performance Effect-Size:1.70/Standardized-Response-Mean:1.81, Canadian Occupational Performance Measure-satisfaction Effect-Size:1.65/Standardized-Response-Mean 1.53; DCDdaily-total-score Effect-Size:0.40/Standardized-Response-Mean:0.62, DCDdaily-Quality-score Effect-Size:0.74/Standardized-Response-Mean:0.89, DCDdaily-time-score Effect-Size:0.21/Standardized-Response-Mean:0.43; MABC-2-total-score Effect-Size:0.42/Standardized-Response-Mean:0.43, MABC-2-Ball-skills-score Effect-Size:0.33/Standardized-Response-Mean:0.36). Systematic detection of writing problems (SOS-2-NL), Behaviour Rating Inventory of Executive Function (BRIEF) and TNO-AZL children’s Quality of Life questionnaire (TACQOL) were not responsive to change.

 

Conclusion: Although the Movement-Assessment-Battery-Children-2 test is the most widely used instrument when measuring rehabilitation outcome in Developmental Coordination Disorder, the Canadian Occupational Performance Measure and DCDdaily seem to be more responsive and constitute a valuable addition.

Recycling of plaster of Paris

SHIYO, Servas
NAGELS, Joseph
SHANGALI, Harold G.
May 2020

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Background: Plaster of Paris (POP) is being used in different ways in the field of medicine, dentistry and rehabilitation. One of its uses is in the manufacture of models of body segments in prosthetics and orthotics. It is used as a one-off procedure in which the used material is dismantled and discarded. The disposal of discarded materials does not allow easy decomposition which then pollutes the environment. It is not known whether this material could be reused if recycled.

 

Objectives: The main objective of the study was to recycle POP models and determine its reuse in producing models with identical qualities, and thus reduce environmental pollution.

 

Method: The procedure adopted was to break discarded models into small pieces, remove impurities and dirt; then the sample models were milled, washed, dried and pulverised. The POP models were heated to evaporate crystalline water in order to determine for how many times it could be recycled while retaining the desired strength, setting time and working characteristics.

 

Results: The recycled POP reached higher setting temperatures and was stronger in terms of compressive strain and strength than the virgin POP. The highest temperature recorded for recycled POP was 40°C, which was higher than that for virgin powder (32.5°C). Testing compressive strength of all cylinders in all groups showed that the average compressive strength of the recycled powder mixed with water in a ratio of 1:1 was 2407 KN/m² and the ratio of 2:3 resulted in a compressive strength of 1028 KN/m², whereas the average compressive strength of virgin POP powder mixed with water in a ratio of 1:1 was 1807 KN/m² and the ratio of 2:3 resulted in a compressive strength of 798 KN/m². There were no differences in working properties between the recycled POP and the virgin POP.

 

Conclusion: It was therefore concluded that under controlled conditions, such as grinding size, heating temperature, time and avoidance of contamination, used POP could be continuously recycled, resulting in stronger and workable casts.

 

 

African Journal of Disability, Vol. 9, 2020

Validation of the International Classification of Functioning, Disability and Health (ICF) core set for Diabetes Mellitus from nurses’ perspective using the Delphi method

WILDEBOER, Anita T
STALLINGA, Hillegonda A
ROODBOL, Petrie F
May 2020

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Purpose: To explore content validity of the ICF core set for Diabetes Mellitus from nurses’ perspective.

 

Materials and methods: A two-round Delphi study was conducted with nurses specialized in diabetes care, who were recruited by purposive sampling. Level of agreement on relevance of ICF categories was calculated using Item-level Content Validity Index.

 

Results: Twenty-seven nurses judged 147 second-level ICF categories on relevance for people with Diabetes Mellitus. Agreement was reached on 65 (44.2%) categories, of which 46 were from the ICF core set for Diabetes Mellitus, 17 were from previous validation studies, and two were additional categories that were mentioned as relevant. Forty-six out of the 65categories were derived from the component body functions and structures. No agreement was reached on 82 (55.8%) categories, of which 33 were derived from the component environmental factors.

 

Conclusions: Content validity of the ICF core set for Diabetes Mellitus was partially supported by specialized nurses. Agreement was predominantly reached on biomedical categories. Content validity of categories derived from environmental factors received little support.

 

Relevance: The nursing profession should be aware of a gap between the current biomedical focus and the desired biopsychosocial approach; the latter of which is recommended in chronic care.

Cross-cultural adaptation and psychometric evaluation of the Malay version of the Neck Disability Index

LIM, H H R
TAN, S T
TANG, Z Y
KOH, E Y L
KOH, K H
May 2020

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Purpose: Translating the Neck Disability Index (NDI) into the Malay language (NDI-M); evaluation of psychometric properties in patients with neck pain.

 

Methods: The NDI-M was translated according to established guidelines. In the first visit, 120 participants completed the NDI-M, visual analogue scale (VAS) for pain and demographic details. 98 participants returned to complete similar questionnaires and the Global Rating of Change (GRoC) scale. The NDI-M was evaluated for internal consistency, test-retest reliability, content validity, construct validity and responsiveness.

 

Results: The NDI-M demonstrated excellent internal consistency (Cronbach’s α = 0.84) and good test-retest reliability (ICC2,1 = 0.79). Content validity was confirmed with no floor or ceiling effects. Construct validity was established revealing three-factor subscales explaining 68% of the total variance. The NDI-M showed a moderate correlation with VAS (Rp = 0.49, p < 0.001). Regarding responsiveness, a moderate correlation between NDI-M change scores and VAS change scores was found (Rp = 0.40, p < 0.001). However, there was no significant correlation between NDI-M with GRoC (Rs = 0.11, p = 0.27).

 

Conclusions: The NDI-M is a reliable and valid tool to measure functional outcomes in patients with neck pain. It is responsive in detecting changes in pain intensity during a patient’s rehabilitation journey.

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