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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.

Family experiences up to seven years after a severe traumatic brain injury–family interviews

STENBERG, Maud
STALNACKE, Britt-Marie
SAVEMAN, Britt-Inger
June 2020

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Purpose: To explore the experiences of being a family with one member suffering from severe traumatic brain injury (STBI) up to 7 years earlier through narrative family interviews.

 

Methods: There are few studies where a family as a unit, including persons with STBI, are interviewed together. This study used a family systems research approach following a qualitative interpretative design. Therefore, 21 families with a total of 47 family members were interviewed. Qualitative content analysis was used to reveal categories with sub-categories and a theme.

 

Results: “From surviving STBI towards stability, through the unknown, into a new everyday life and a new future as a family” characterized the implicit message. The results revealed two categories both with three subcategories. The first category characterized the rapid change from a normal everyday life to one of uncertainty and finally to one of stability, and the second category described how it is to adapt as a family after STBI.

 

Conclusions: Long-term experiences of STBI show the importance for the whole family of belonging to a context, having a job, and having something to belong to as a way to achieve stability. Families` feelings of loneliness and lack of treatment and support are challenges for professionals when trying to involve families in care and rehabilitation.

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.

Prevalence, identification, and interference of pain in young children with cerebral palsy: a population-based study

TEDROFF, Kristina
GYLLENSVARD, Mirja
LOWING, Kristina
September 2019

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Objective: To explore the presence of pain, how pain was addressed by physicians and parents, and how pain affected everyday life in young children with cerebral palsy (CP).

 

Methods: Children with CP, aged 5–10 years, participated in this cross-sectional study. Data were collected from medical records spanning a period of two years and by a standardized parental interview that included six structured questions and the Pain Interference Index.

 

Results: A total of 118 children, with a mean age of 7.4 years (SD 1.5), participated in the study. The parents of 81% of these children were interviewed. Pain was reported in 52% of the children, and pain was present at all severity levels. The prescription of analgesics was documented in 25% of these children’s medical records. Fifty-nine percent of the children with pain received analgesics from their parents. Pain restricted the children’s everyday lives particularly concerning sleep, school work and being with friends.

 

Conclusions: Half of this group of young children with CP were reported to have pain. Pain restricted the children's everyday lives and seemed to be under-treated. If pain can be addressed early, the children's everyday lives are likely to be improved.

Gendered experiences of physical restraint on locked wards for women

FISH, Rebecca
HATTON, Chris
2017

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Physical restraint is used in inpatient services for people with intellectual disabilities as a way of holding a person to avoid injury. This article uses data from an ethnographic study in a locked unit in the north of England to explore women’s experiences of physical restraint using a feminist disability studies analysis. Data consists of field notes as well as interviews with 16 of the women who had experienced restraint, and 10 staff who worked with them. The women gave insights into the gendered phenomenon of restraint in light of their past experiences of violence. The authors argue that restraint is used with women to encourage passivity at times when more relational and therapeutic methods could be used. The article offers recommendations for alternative strategies that services can encourage.

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