| 1. |
- Agnew, Louise, et al.
(författare)
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Factors associated with work ability in patients with chronic whiplash-associated disorder grade II-III : a cross-sectional analysis
- 2015
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Ingår i: Journal of Rehabilitation Medicine. - : FOUNDATION REHABILITATION INFORMATION. - 1650-1977 .- 1651-2081. ; 47:6, s. 546-551
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate the factors related to self-perceived work ability in patients with chronic whiplash-associated disorder grades II-III.Design: Cross-sectional analysis.Patients: A total of 166 working age patients with chronic whiplash-associated disorder.Methods: A comprehensive survey collected data on work ability (using the Work Ability Index); demographic, psychosocial, personal, work- and condition-related factors. Forward, stepwise regression modelling was used to assess the factors related to work ability.Results: The proportion of patients in each work ability category were as follows: poor (12.7%); moderate (39.8%); good (38.5%); excellent (9%). Seven factors explained 65% (adjusted R-2 = 0.65, p < 0.01) of the variance in work ability. In descending order of strength of association, these factors are: greater neck disability due to pain; reduced self-rated health status and health-related quality of life; increased frequency of concentration problems; poor workplace satisfaction; lower self-efficacy for performing daily tasks; and greater work-related stress.Conclusion: Condition-specific and psychosocial factors are associated with self-perceived work ability of individuals with chronic whiplash-associated disorder.
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| 2. |
- Enthoven, Paul, et al.
(författare)
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Validity, internal consistency and self-rated change of the patient enablement instrument in patients with chronic musculoskeletal pain
- 2019
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 51:8, s. 587-597
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Patient enablement reflects patient's understanding of and coping with illness. The aim of this study was to investigate the content validity, construct validity, internal consistency and selfrated change (SRC) of the Patient Enablement Instrument (PEI) in patients with whiplash-associated disorders, cervical radiculopathy and mixed chronic pain treated in different settings.Design: Psychometric analyses. Participants: Patients with disabling non-malignant chronic musculoskeletal pain.Methods: Participants answered questionnaires on disability (Neck Disability Index (NDI) or Functional Rating Index (FRI)), anxiety/depression (Hospital Anxiety and Depression Scale; HADS) and general health (EuroQol; EQ-5D). Content validity, construct validity (confirmatory factor analysis), internal consistency and cut-off for SRC were investigated for the PEI after treatment. The SRC value was the receiver operating characteristic (ROC) curve optimal cut-off point.Results: After treatment all items were completed by 516 patients (mean standard deviation (SD) age 45.1 years (SD 10.1), women 75% (n=385)). The 1-factor PEI model had approximate fit to the data. The internal consistency Cronbach's alpha was between 0.878 and 0.929 for the 3 groups. Correlations between the PEI and the NDI/FRI, HADS and EQ-5D were fair to good. The SRCROC for whiplash-associated disorders, cervical radiculopathy and mixed chronic pain groups was 5, 6 and 4 points in the PEI, respectively.Conclusion: The PEI showed fair content validity, construct validity and internal consistency. However, the scale needs further development to improve measurement of change.
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| 3. |
- Halvorsen, Marie, et al.
(författare)
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SHORT- AND LONG-TERM EFFECTS OF EXERCISE ON NECK MUSCLE FUNCTION IN CERVICAL RADICULOPATHY: A RANDOMIZED CLINICAL TRIAL
- 2016
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Ingår i: Journal of Rehabilitation Medicine. - : FOUNDATION REHABILITATION INFORMATION. - 1650-1977 .- 1651-2081. ; 48:8, s. 696-704
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To compare short-and long-term changes in neck muscle endurance, electromyography measures of neck muscle activation and fatigue and ratings of fatigue and pain after neck-specific training or physical activity in people with cervical radiculopathy. Design: Randomized clinical trial. Subjects/patients: Seventy-five patients with cervical radiculopathy. Methods: Patients underwent neck-specific training in combination with a cognitive behavioural approach or prescribed physical activity over a period of 14 weeks. Immediately after the intervention and 12 months later, surface electromyography was recorded from neck flexor and extensor muscles during neck endurance tests. Time to task failure, amplitude and median frequency of the electromyography signal, and subjective fatigue and pain ratings were analysed in 50 patients who completed at least one follow-up. Results: A significant increase in neck flexor endurance time was observed for both groups at 14 weeks compared with baseline and this was maintained at the 12-month follow-up (pamp;lt;0.005). No change was identified for the slope of the median frequency. For the neck-specific training group, splenius capitis was less active during neck flexion at both follow-ups (pamp;lt;0.01), indicating reduced muscle co-activation. Conclusion: Both specific and general exercise increased neck flexor endurance, but neck-specific training only reduced co-activation of antagonist muscles during sustained neck flexion.
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| 4. |
- Hermansen, Anna, et al.
(författare)
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Women’s experiences of daily life after anterior cervical decompression and fusion surgery : A qualitative interview study
- 2016
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Ingår i: Journal of Rehabilitation Medicine. - Uppsala, Sweden : Stiftelsen Rehabiliteringsinformation /Foundation for Rehabilitation Information. - 1650-1977 .- 1651-2081. ; 48:4, s. 352-358
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Tidskriftsartikel (refereegranskat)abstract
- Subjects: Fourteen women aged 39-62 years (median 52 years), were included 1.5 to 3 years after ACDF for cervical degenerative disc disease.Methods: Individual semi-structured interviews were analyzed by qualitative content analysis with an inductive approach.Results: The women described their experiences of daily life in five different ways; Experiences of recovery; Experiences of symptoms in daily life influence feelings and thoughts; Making daily life work; Importance of social and occupational networks; Experiences of the influence of healthcare professionals and interventions on daily life.Conclusion: This interview study provides insight into women’s daily life after ACDF. While improved after surgery, informants also experienced remaining symptoms and limitations in daily life. A variety of mostly active coping strategies were used to manage daily life. Social support from family, friends, occupational networks and healthcare professionals positively influenced daily life. These findings provide knowledge on aspects of daily life that should be considered in individualized postoperative care and rehabilitation in an attempt to provide better outcomes in women after ACDF.
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| 5. |
- Landén Ludvigsson, Maria, et al.
(författare)
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One- And Two-Year Follow-Up Of A Randomized Trial Of Neck Specific Exercise With Or Without A Behavioural Approach Compared With Prescription Of Physical Activity In Chronic Whiplash Disorder
- 2016
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 48:1, s. 56-64
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To explore whether neck-specific exercise, with or without a behavioural approach, has benefits after 1 and 2 years compared with prescribed physical activity regarding pain, self-rated functioning/disability, and self-efficacy in management of chronic whiplash. Design: Follow-up of a randomized, assessor blinded, clinical trial. Patients: A total of 216 volunteers with chronic whiplash associated disorders, grades 2 or 3. Methods: Participants were randomized to 1 of 3 exercise interventions: neck-specific exercise with or without a behavioural approach, or physical activity prescription. Self-rated pain (visual analogue scale), disability/functioning (Neck Disability Index/Patient Specific Functional Scale) and self-efficacy (Self-Efficacy Scale) were evaluated after 1 and 2 years. Results: Both neck-specific exercise groups maintained more improvement regarding disability/functioning than the prescribed physical activity group at both time-points (p <= 0.02). At 1 year, 61% of subjects in the neck-specific group reported at least 50% pain reduction, compared with 26% of those in the physical activity prescription group (p < 0.001), but at 2 years the difference was not significant. Conclusion: After 1-2 years, participants with chronic whiplash who were randomized to neck-specific exercise, with or without a behavioural approach, remained more improved than participants who were prescribed general physical activity.
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| 6. |
- Lo, Hiu Kwan, et al.
(författare)
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Factors associated with work ability following exercise interventions for people with chronic whiplash-associated disorders : Secondary analysis of a randomized controlled trial
- 2018
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 50:9, s. 828-836
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate the efficacy of exercise interventions and factors associated with changes in work ability for people with chronic whiplash-associated disorders. Design: Secondary analysis of a single-blind, randomized multi-centre controlled trial. Setting: Interventions were conducted in Swedish primary care settings. Patients: A total of 165 individuals with chronic whiplash-associated disorders grade II-III. Methods: Participants were randomly allocated to neck-specific exercise, neck-specific exercise with a behavioural approach, or prescribed physical activity interventions. Work ability was evaluated with the Work Ability Index at baseline, 3, 6 and 12 months. Results: The neck-specific exercise with a behavioural approach intervention significantly improved work ability compared with the prescribed physical activity intervention (3 months, p = 0.03; 6 months, p = 0.01; 12 months, p = 0.01), and neck-specific exercise at 12 months (p = 0.01). Neck-specific exercise was better than the prescribed physical activity intervention at 6 months (p = 0.05). An increase in work ability from baseline to one year for the neck-specific exercise with a behavioural approach group (p < 0.01) was the only significant within-group difference. Higher self-rated physical demands at work, greater disability, greater depression and poorer financial situation were associated with poorer work ability (p < 0.01). Conclusion: This study found that neck-specific exercise with a behavioural approach intervention was better at improving self-reported work ability than neck-specific exercise or prescribed physical activity. Improvement in work ability is associated with a variety of factors.
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| 7. |
- Peolsson, Anneli, 1967-, et al.
(författare)
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Intra- and inter-tester reliability and reference values for hand strength
- 2001
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 33:1, s. 36-41
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Tidskriftsartikel (refereegranskat)abstract
- The intra- and inter-tester reliability for measurement of handgrip strength and indexgrip strength using the Jamar dynamometer was investigated in 32 healthy volunteers, and the intra-tester reliability in 13 patients with cervical radiculopathy. The results from the reliability studies showed that handgrip and indexgrip strength measured with the Jamar dynamometer is a reliable method (ICC values 0.85-0.98) and can be recommended for use in clinical practice. Age- and sex-specific reference values for handgrip strength and indexgrip strength were measured with the Jamar dynamometer in 101 randomly selected healthy volunteers, aged 25-64 years. The results from the reference value study showed that sex is a more important determinant of hand strength than age, height and body weight. The reference values for hand strength improve the potential for objective evaluation of patients with arm/hand disorders caused by cervical radiculopathy.
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| 8. |
- Peolsson, Anneli, et al.
(författare)
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Is there a difference in the pattern of muscle activity when performing neck exercises with a guild board versus a pulley?
- 2013
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Ingår i: Journal of Rehabilitation Medicine. - : Stiftelsen Rehabiliteringsinformation. - 1650-1977 .- 1651-2081. ; 45:9, s. 900-905
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Guild boards and pulleys are apparatus commonly used to train cervical muscle function for their purported benefit in facilitating activity of the deeper muscle layers, although this effect has not been substantiated. The objective of this study was to compare the activity of the different layers of cervical muscles when performing exercise with these 2 types of apparatus.Subjects: A total of 19 healthy persons (mean age 28 years, (standard deviation 7 years).Design: Ultrasound measurements of muscle deformation and deformation rate were recorded from the dorsal and ventral neck muscle layers during extension and flexion exercises. Pulley exercises were performed in the upright sitting position against a standardized resistance (men 2 kg, women 1 kg) and guild board exercises at an angle of 45 degrees.Results: The dorsal muscles generally showed greater levels of deformation and deformation rate during exercise with the guild board compared with the pulley system (p<0.05), but with no significant differences in relative activity between the deep and superficial muscle layers (condition x muscle interaction (p>0.05)). No differences were observed for the ventral muscles between exercise methods (p>0.05).Conclusion: While both exercise methods appear to train cervical muscle function, neither appear to be more selective in facilitating deep cervical muscle activity, probably as they involve very similar cervical kinematics.
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| 9. |
- Peterson, Gunnel, 1959-, et al.
(författare)
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Effect of neck-specific exercises with and without internet support on cervical range of motion and neck muscle endurance in chronic whiplash-associated disorders : analysis of functional outcomes of a randomized controlled trial
- 2024
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden. - 1650-1977 .- 1651-2081. ; 56
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To compare the effects of a neck-specific exercise programme with internet support and 4 physiotherapist sessions (NSEIT) and the same neck-specific exercises supervised by a physiotherapist (NSE) on neck muscle endurance and cervical range of motion.DESIGN: Randomized controlled trial.PATIENTS: A total of 140 participants with chronic whiplash-associated disorders grade II or grade III were randomly assigned to the NSEIT or NSE groups.METHODS: Outcomes were changes in active cervical range of motion, cranio-cervical flexion test, neck muscle endurance, and neck pain, at 3- and 15-month follow-ups.RESULTS: There were no significant differences between the NSEIT and NSE groups. There was a significant group-by-time inter-action effect in active cervical range of motion flexion/extension where the NSEIT group improved to 3-month follow-up, but the NSE group did not. Both groups were significantly improved over time in all other outcomes (p < 0.001) at 3- and 15-month follow-ups, with effect size between 0.64 and 1.35 in active cervical range of motion, cranio-cervical flexion test, dorsal neck muscle endurance, and neck pain, and effect size between 0.22 and 0.42 in ventral neck muscle endurance.CONCLUSION: Both NSE and NSEIT led to improved neck function. Depending on the patients' needs, either NSE or NSEIT could be used as treatment for patients with chronic whiplash-associated disorders.
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| 10. |
- van der Werff, Ross, et al.
(författare)
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A speckle tracking application of ultrasound to evaluate activity of multilayered cervical muscles
- 2014
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Ingår i: Journal of Rehabilitation Medicine. - : Medical Journals Sweden AB. - 1650-1977 .- 1651-2081. ; 46:7, s. 662-667
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To evaluate the capacity of the ultrasound-based method of speckle tracking analysis to detect changes in multilayered dorsal neck muscle activity induced by performing a lifting task. Subjects: Twenty-one healthy individuals. Design: Participants performed a loaded lifting task in 3 different postural orientations of the neck (neutral, flexed and forward head posture). Ultrasound images were recorded and speckle tracking analysis was used to quantify muscle deformation and deformation rate over 3 equal time-periods during the lifting sequence (rest, mid-lift and end-lift). Results: Significant main effects of postural orientation for the deformation measure (p<0.05) and time for the deformation rate measure (p<0.05) were observed in all dorsal muscles examined. Significant time by postural interactions for the deformation measure were observed in the trapezius, semispinalis cervicis and multifidus (p<0.05) and in the semispinalis cervicis (p<0.05) for the deformation rate measure. Conclusion: Speckle tracking analysis ultrasound measurements can detect differences in multilayered muscle activity of the dorsal neck induced by postural variations during a lifting task. Findings for the deformation and the deformation rate measures suggest that they quantify a different, albeit related, mechanical event during muscle contraction in a functional task such as lifting.
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