| 1. |
- Ahlgren, Christina, et al.
(författare)
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Effects on physical performance and pain from three dynamic training programs for women with work-related trapezius myalgia
- 2001
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Ingår i: Journal of Rehabilitation Medicine. - : Taylor & Francis. - 1650-1977 .- 1651-2081 .- 0000-0000. ; 33:4, s. 162-9
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Tidskriftsartikel (refereegranskat)abstract
- To compare training programs for women with trapezius myalgia regarding physical performance and pain, 102 women were randomized to strength, endurance, co-ordination and non-training groups. Before and after the intervention, static strength and dynamic muscular endurance in shoulder muscles were measured on a Cybex II dynamometer. Muscle activity in shoulder muscles was monitored via surface EMG. The signal amplitude ratio between the active and passive phase of repeated contractions indicated the ability to relax. Pain at present, pain in general and pain at worst were measured on visual analogue scales. After training, within group comparisons showed that the training groups rated less pain, and in the strength training group ratings of pain at worst differed from the non-training group. Using the non-training group as a reference, static strength increased in the strength and endurance training groups and muscular endurance in all training groups. The study indicates that regular exercises with strength, endurance or co-ordination training of neck/shoulder muscles might alleviate pain for women with work-related trapezius myalgia.
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| 2. |
- Aspegren Kendall, Sally, et al.
(författare)
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Are perceived muscle tension, electromyographic hyperactivity and personality traits correlated in the fibromyalgia syndrome?
- 2002
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Ingår i: Journal of Rehabilitation Medicine. - Olso, Norway : Taylor & Francis. - 1650-1977 .- 1651-2081. ; 34:2, s. 73-79
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Tidskriftsartikel (refereegranskat)abstract
- The study was performed to investigate the relationship between perceived muscle tension and electromyographic hyperactivity and to what extent electromyographic (EMG) hyperactivity relates to personality traits in fibromyalgics. Thirty-six females with fibromyalgia performed isokinetic maximal forward flexions of the shoulder combined with surface EMG recordings of the trapezius and infraspinatus muscles. Signal amplitude ratio and peak torque were calculated in the initial and endurance test phases. Pain intensity, perceived general and local shoulder muscle tension, and personality traits using the Karolinska Scales of Personality were assessed pre-test. Neither perceived muscle tension nor muscular tension personality trait correlated with EMG muscle hyperactivity. Perceived general muscle tension correlated with aspects of anxiety proneness (including muscle tension) of the Karolinska Scales of Personality. Pain intensity interacted with many of the variables. We propose that when patients with fibromyalgia report muscle tension that they may be expressing something other than physiological muscle tension.
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| 3. |
- Brandt, Åse, et al.
(författare)
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Older people's use of powered wheelchairs for activity and participation
- 2004
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1651-2081 .- 1650-1977. ; 36:2, s. 70-77
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Tidskriftsartikel (refereegranskat)abstract
- Objective: The aims of this study were to investigate outcomes of older people's use of powered wheelchairs and risk factors for negative outcomes. Design: The study was a cross-sectional interview-study including 111 powered wheelchair users over 65 years of age. Results: All participants used their powered wheelchair in the summer; nearly all users regarded it as important and found that it gave them independence. The wheelchair made activity and participation possible for the users. The most frequent activity in the summer was going for a ride, and in the winter it was shopping. However, some could not use the wheelchair for visits, and supplementary travel modes are called for. Users who could not walk at all or who could not transfer without assistance were more likely not to be able to carry out prioritized activities. Furthermore, other risk factors for negative outcomes and need for further research were identified. Conclusion: The use of powered wheelchairs is a relevant societal intervention in relation to older people with limited walking ability in order to make activity and participation possible. It is likely that a larger proportion of older people could benefit from this intervention, in particular if current practices are improved taking activity and participation outcomes into consideration.
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| 4. |
- Carroll, L. J., et al.
(författare)
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Prognosis for mild traumatic brain injury : Results of the WHO Collaborating Centre Task Force on Mild Traumatic Brain Injury
- 2004
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 43, s. 61-
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Forskningsöversikt (refereegranskat)abstract
- We searched the literature on the epidemiology, diagnosis, prognosis, treatment and costs of mild traumatic brain injury. Of 428 studies related to prognosis after mild traumatic brain injury, 120 (28%) were accepted after critical review. These comprise our best-evidence synthesis on prognosis after mild traumatic brain injury. There was consistent and methodologically sound evidence that children's prognosis after mild traumatic brain injury is good, with quick resolution of symptoms and little evidence of residual cognitive, behavioural or academic deficits. For adults, cognitive deficits and symptoms are common in the acute stage, and the majority of studies report recovery for most within 3-12 months. Where symptoms persist, compensation/litigation is a factor, but there is little consistent evidence for other predictors. The literature on this area is of varying quality and causal inferences are often mistakenly drawn from cross-sectional studies.
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| 5. |
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| 6. |
- Denvall, Vera, et al.
(författare)
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Replication and construct validation of the Barrow Neurological Institute Screen for Higher Cerebral Function with a Swedish population.
- 2002
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1651-2081 .- 1650-1977. ; 34:4, s. 153-157
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Tidskriftsartikel (refereegranskat)abstract
- A Swedish translation of the Barrow Neurological Institute Screen for Higher Cerebral Functions was administered to 52 normal control subjects and 36 patients with well-documented brain dysfunction. Findings replicated those reported in American samples. Level of performance was strikingly similar between Swedish controls and American controls, especially in individuals between 15 and 39 years. Swedish patients with brain dysfunction performed at levels significantly below the Swedish control subjects. The sensitivity of the test was 83% (correctly classifying 30 of 36 patients); patients with a higher level of education were misclassified. The present study replicates earlier findings and adds to the construct validity of the Barrow Neurological Institute Screen. This test may also prove useful for studying rehabilitation outcomes in Swedish patients.
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| 7. |
- Drake, Anna Maria, et al.
(författare)
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Ankle dorsiflexor muscle performance in healthy young men and women: reliability of eccentric peak torque and work measurements
- 2001
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1651-2081 .- 1650-1977. ; 33:2, s. 90-96
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Tidskriftsartikel (refereegranskat)abstract
- The aims of this study were: (i) to assess the test-retest intrarater reliability of eccentric ankle dorsiflexor muscle performance in young healthy men and women using the Biodex dynamometer; and (ii) to examine different statistical indices for the interpretation of reliability. Thirty men and women (age 22.5 +/- 2.5 years, mean +/- S.D.) performed three maximal eccentric contractions at 30 degrees/second and 90 degrees/second, with 7-10 days between test sessions. Reliability was evaluated with three intraclass correlation coefficients (ICC1,1, ICC2,1 and ICC3,1), and was excellent for peak torque (ICC 0.90-0.96) and good to excellent for work (ICC 0.69-0.83), with no discernible differences among the three ICCs. Method errors, assessed by the standard error of the measurement (S.E.M.) and S.E.M.%, were low. The Bland & Altman graphs and analyses indicated no significant systematic bias in the data. In conclusion, measurements of eccentric ankle dorsiflexor muscle performance in young healthy individuals using the Biodex are highly reliable.
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| 8. |
- Enthoven, Paul, 1955-, et al.
(författare)
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Course of back pain in primary care : a prospective study of physical measures
- 2003
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 35:4, s. 168-173
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To describe physical measures used in patients with back pain when no specific treatment is given, to examine associations between change over time in these measures and changes in pain and back-related disability, and to study the value of physical measures at baseline and at a 4-week follow-up to predict outcome at 12 months.DESIGN: A prospective consecutive study.SUBJECTS: Forty-four patients presenting with low back pain in primary care.METHODS: The patients underwent a physical examination at baseline and at 4 weeks. Follow-up was carried out using questionnaires until 12 months. Linear regression was used to identify predictors.RESULTS: Most measures had improved significantly at the 4-week follow-up. Thoracolumbar rotation, isometric endurance back extensors, and fingertip-to-floor distance at 4 weeks were significant predictors for pain intensity and back-related disability at the 12-month follow-up. Eighteen out of 44 patients reported an increase in pain after the assessment of the physical measures at baseline. This group of patients improved more in physical measures between baseline and the 4-week follow-up.CONCLUSION: Physical measures assessed at the 4-week follow-up, but not at baseline, could provide important additional information for identifying those patients at risk for worse outcome in pain or back-related disability at 12 months.
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| 9. |
- Granlund, Mats, et al.
(författare)
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Utility of international classification of functioning, disability and health's participation dimension in assigning ICF codes to items from extant rating instruments
- 2004
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 36:3, s. 130-137
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: Firstly to investigate the utility of the International Classification of Functioning, Disability and Health's (ICF's) participation dimension when items from extant questionnaires focusing on participation were assigned to ICF codes on an item-by-item basis; and, secondly, to conduct a preliminary investigation of the theoretical assumption expressed in ICF that ICF's environment component interacts with body function and participation components. Design: A person-based, descriptive study. Subjects: The sample comprised students with disabilities (n = 448), their parents/relatives ( n = 414), their teachers/managers (n = 418) and special education consultants (n = 110). Methods: Items from original surveys were used. Participation of students with disabilities: a survey of participation in school activities, The Arc's Self-Determination Scale, Perceived interaction-questionnaire, Environments survey, The Abilities Index. Data were analysed with the help of ANOVA, Scheffe pair-wise comparisons, correlation analysis and cluster analysis. Results: The study partly confirmed the utility of ICF participation dimension in assigning codes to items from extant instruments. Moderate statistical correlations between participation chapters and between items from different ICF dimensions were found. Cluster analysis resulted in groups with participation patterns not related to type of disability. Conclusion: Items from extant instruments can be assigned to ICF participation codes, but further item analyses and a more extensive questionnaire base are needed.
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| 10. |
- Grigorenko, Anatoli, et al.
(författare)
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Sitting balance and effects of kayak training in paraplegics.
- 2004
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 36:3, s. 110-6
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: The objectives of this study were to evaluate biomechanical variables related to balance control in sitting, and the effects of kayak training, in individuals with spinal cord injury. SUBJECTS: Twelve individuals with spinal cord injury were investigated before and after an 8-week training period in open sea kayaking, and 12 able-bodied subjects, who did not train, served as controls. METHODS: Standard deviation and mean velocity of centre of pressure displacement, and median frequency of centre of pressure acceleration were measured in quiet sitting in a special chair mounted on a force plate. RESULTS: All variables differed between the group with spinal cord injury, before training, and the controls; standard deviation being higher and mean velocity and median frequency lower in individuals with spinal cord injury. A significant training effect was seen only as a lowering of median frequency. CONCLUSION: The results indicate that individuals with spinal cord injury may have acquired and consolidated an alternative strategy for balance control in quiet sitting allowing for only limited further adaptation even with such a vigorous training stimulus as kayaking.
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