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| 2. |
- Fristedt, Sofi, 1969-, et al.
(författare)
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Physical functioning associated with life-space mobility in later life among men and women
- 2022
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Ingår i: BMC Geriatrics. - London, United Kingdom : BioMed Central. - 1471-2318. ; 22:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundLife-space mobility is defined as the ability to access different areas extending from the room where the person sleeps to places outside one’s hometown. Life-space mobility is vital to support performance of daily life activities and autonomous participation in social life. However, there is a dearth of research that investigates a wider range of physical functions and functioning in relation to life-space mobility rather than just single aspects. Thus, the purpose of the present study was to identify and describe several measures of physical functioning associated with life-space mobility among older men and women.MethodsData used in this study was derived from the OCTO 2 study, a population-based study of health, functioning and mobility among older persons (n = 312) in Sweden. Associations between Life-Space Assessment (LSA) total score and age, sex, Short Physical Performance Battery (SPPB), dizziness, lung function i.e. Peak Expiratory Flow (PEF), grip strength, self-rated vision and hearing were analysed through bivariate and multivariate regression models.ResultsThe bivariate models showed that life-space mobility was significantly associated with sex, but also age, SPPB, PEF and grip strength in the total group as well as among men and women. In addition, hearing was significantly associated with life-space mobility among women. Those factors that were statistically significant in the bivariate models were further analysed in multivariable models for the total group, and for men and women separately. In these models, sex, grip strength and SPPB remained significantly associated with life-space mobility in the total group, as well as SPPB among both men and women.ConclusionSex, physical function in terms of physical performance measured by SPPB (balance, gait speed and chair stand), and grip strength are associated with life-space mobility. Consequently, these factors need to be considered in assessments and interventions aiming to maintain mobility in old age.
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| 3. |
- Fristedt, Sofi, 1969-, et al.
(författare)
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Validitet och reliabilitet för Life-Space Assessment (LSA) - ett instrument för bedömning av äldre personers mobilitet
- 2015
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Konferensbidrag (refereegranskat)abstract
- Bakgrund: Förmågan och möjligheter att förflytta (mobilitet) begränsas ofta i senare delen av livet, med negativa konsekvenser fördelaktighet i dagliga och sociala aktiviteter. Såväl i praktisk verksamhet som för forskning behövs instrument som kanbedöma mobilitet. The Life Space Assessment (LSA), utvecklat i USA, är bedömer en individs mobilitet genom attfokusera på förmågan att ta sig till olika “life-spaces”, från rummet där personen sover till platser bortom hemorten undersenaste månaden. LSA beaktar dessutom hur ofta detta sker, och om det sker med hjälpmedel eller hjälp av annanperson.Syfte: Syftet var att undersöka samtidig validitet och testa reliabilitet av LSAs svenska version.Metod: LSA översattes till svenska och inkluderades tillsammans med andra hälsorelaterade mått i en populationsbaserad studiemed slumpmässigt utvalda personer mellan 75 och 90 år (medelålder 81 år) i enskilt boende. LSA summerades till fyrapoängsummor, dvs total, oberoende, assisterad och maximal life-space poäng. 298 individer ingick i reliabilitetstudienoch besvarade LSA vid två tillfällen med 14 dagars mellanrum. 312 individer ingick i validitetsstudien där LSA jämfördesmed andra mobilitetsrelaterade mått.Resultat/preliminärt resultat: Det fanns inga signifikanta skillnader mellan skattningarna över tid för LSA fyra poängsummor. Medelvärdet för total life-space poäng var t ex 65 (22) och 65 (23) (max 120). Korrelationsvärden (ICC) mellan 0.84-0.94 visar på god till utmärktreliabilitet för total, oberoende och assisterad LSA. Vad gäller validitet påvisas signifikanta (p<0.01) och måttligt till godakorrelationer (0.50- 0.75) mellan LSAs fyra poängsummor och förmåga till förflyttning (överflyttning, balans, uppresningoch gångförmåga), transport (vardagliga resor och nöjesresor), och aktivitet i samhället (inköp och fritid)Slutsats: Den svenska versionen av LSA har god validitet samt god till utmärkt reliabilitet och kan med förtroende användas för attbedöma mobilitet hos äldre i enskilt boende.
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| 4. |
- Hermansen, Anna, 1974-, et al.
(författare)
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Balance problems and dizziness after neck surgery–associations with pain and health-related quality of life
- 2020
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Ingår i: Physiotherapy Theory and Practice. - : Informa UK Limited. - 0959-3985 .- 1532-5040.
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Symptoms of dizziness or imbalance are often present in individuals with a variety of neck-disorders. The aims of this study were to determine the prevalence of patient-reported balance problems and dizziness 10–13years after surgery for cervical degenerative disc disease; evaluate associations with neck pain and health-related quality of life; and investigate how these individuals described dizziness. Material and methods: Sixty-eight individuals, 10years or more after anterior cervical decompression and fusion surgery, who previously participated in a randomized controlled trial were included. Participants completed questionnaires including ratings of dizziness and balance problems, the Dizziness Handicap Inventory, and an open-ended question regarding their experience of dizziness. Secondary outcomes were neck pain and quality of life. Results: Seventy-two percent experienced occasional or daily symptoms of unsteadiness and/or dizziness. Intensity ratings for dizziness during movement and for balance problems were similar and rather low, but had an impact on quality of life. Ratings of dizziness at rest were even lower. Dizziness ratings were associated with neck pain. Strenuous activities were related to dizziness and dizziness was primarily described as intermittent and non-rotatory. Conclusions: Dizziness or balance problems in the long-term after surgery for cervical degenerative disc disease are common and have an impact on daily life. Ratings of problem frequency and intensity were usually low. Dizziness and balance problems may affect quality of life. Patients’ descriptions of these problems are in line with common symptoms of cervicogenic dizziness. © 2019, © 2019 The Author(s). Published by Taylor & Francis.
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| 5. |
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| 6. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Dizziness in older persons at high risk of future hospitalization : prevalence, differences between those with and without dizziness, and effect of a proactive primary care intervention
- 2022
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Ingår i: BMC Geriatrics. - London, United Kingdom : BioMed Central. - 1471-2318. ; 22:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Dizziness is a common reason for seeking care, and frequently affects older persons. The aims were to determine the prevalence of dizziness in older persons at high risk of hospitalization, to compare subjects with and without dizziness, and to examine the effects on dizziness of a proactive primary care intervention in comparison with conventional care after one year.Methods: Data were derived from a prospective multicentre clinical trial in persons aged 75 and older and at high risk of hospitalization. A baseline questionnaire included demographic data, use of aids, questions about everyday physical activity and exercise, pain (intensity, frequency, and duration), activities of daily living measured using the ADL Staircase, and health-related quality of life measured using the EQ-5D-3L vertical visual analogue scale. Both at baseline and after one year, subjects were asked about dizziness, and those with dizziness answered the Dizziness Handicap Inventory - Screening version. Subjects in the intervention group were evaluated by a primary care team and when needed proactive care plans were established. Groups were compared using the Mann Whitney U-test or chi-squared test.Results: Of the 779 subjects, 493 (63%) experienced dizziness. Persons with dizziness differed regarding sex, homecare service, aids, activities of daily living, health-related quality of life, physical activity, and pain. The intervention did not significantly reduce the level of dizziness.Conclusions: Dizziness is common in vulnerable older persons, and individuals with dizziness differ in several respects. Further studies are needed employing more dizziness-specific assessment and individually tailored interventions.
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| 7. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Effects of balance training in elderly people with nonperipheral vertigo and unsteadiness
- 2001
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Ingår i: Clinical Rehabilitation. - : SAGE Publications. - 0269-2155 .- 1477-0873. ; 15:5, s. 463-470
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To evaluate the effect of balance training in group in elderly people with nonperipheral vertigo and unsteadiness.Design: Randomized controlled study.Setting: Ear, nose and throat department, University Hospital, Sweden.Subjects: Twenty-three elderly subjects with nonperipheral vertigo and/or unsteadiness randomized into training group and control group.Intervention: The training group attended balance training in group twice a week for eight weeks.Main outcome measures: Timed static balance tests, walking tests and six sensory organization tests on EquiTest dynamic posturography were performed before and after the training period. Besides, the patients estimated their vertigo and unsteadiness on a visual analogue scale (VAS) before and after the training period.Results: The training group improved significantly in standing on one leg with eyes open, walking forward on a line, walking speed, in three out of six tests on dynamic posturography and estimated less vertigo and unsteadiness measured with VAS. No changes were seen in the control group.Conclusion: Balance training in elderly people with nonperipheral vertigo and unsteadiness seems to improve both objective and perceived balance.
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| 8. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Effects of home training and additional physical therapy on recovery after acute unilateral vestibular loss : a randomized study
- 2005
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Ingår i: Clinical Rehabilitation. - : SAGE Publications. - 0269-2155 .- 1477-0873. ; 19:1, s. 54-62
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To evaluate the effects of additional physical therapy on recovery after acute unilateral vestibular loss given to patients receiving home training.Design: Randomized controlled trial.Setting: Ear, nose and throat departments in three hospitals.Subjects: Fifty-four patients (mean age 52 years) with acute unilateral vestibular loss within the last week confirmed with electronystagmography testing were included. Patients with central neurologic or auditory symptoms or other vertigo disease were excluded.Interventions: Home training with or without additional physical therapy 12 times during 10 weeks.Main measures: Electronystagmography testing was performed before and after the training period. Clinical static (Romberg?s test, sharpened Romberg?s test, standing on foam and standing on one leg) and dynamic (walking forward and backward on a line) balance tests and subjective ratings of vertigo and balance problems on a visual analogue scale were done one week, 10 weeks and six months after the start of training.Results: Similar changes were seen in the two training groups.Conclusions: No significant differences in outcome regarding balance function or perceived symptoms were found between home training with or without additional physical therapy.
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| 9. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Influence of asymmetry of vestibular caloric response and age on balance and perceived symptoms after acute unilateral vestibular loss
- 2006
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Ingår i: Clinical Rehabilitation. - : SAGE Publications. - 0269-2155 .- 1477-0873. ; 20:2, s. 142-148
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To evaluate the influence of asymmetry of vestibular caloric response and age on balance and perceived symptoms after acute unilateral vestibular loss.Design: Prospective study.Setting: Ear, nose and throat departments in three hospitals.Subjects: Fifty-four patients (mean age 52 years) with acute unilateral vestibular loss participating in a randomized controlled training study were included.Main measures: Electronystagmography testing was performed within one week after onset of symptoms and after 10 weeks. The outcome measures clinical static balance tests (sharpened Romberg's test with eyes closed, standing on foam with eyes closed, and standing on one leg with eyes open and closed) and subjective symptom ratings on a visual analogue scale were done after one week, 10 weeks and six months. The correlation between age and asymmetry of vestibular caloric response, respectively, and the outcome measures were analysed.Results: Greater caloric asymmetry correlated with poorer performance at the sharpened Romberg's test and standing on one leg with eyes closed at all three follow-ups (rho=-0.31 to -0.54), and with higher symptom ratings at the 10-week and six-month follow-ups (rho=0.30-0.60). Higher age was associated with poorer performance on the sharpened Romberg's test and standing on one leg at all three follow-ups (rho=0.31-0.64), but did not change over time. Higher age was also associated with higher ratings of vertigo at the six-month follow-up, and less reduction of vertigo between the 10-week and six-month follow-ups (rho=0.29-0.48).Conclusions: A higher degree of asymmetry of vestibular caloric response and high age seem to be associated with poor outcome in balance and perceived symptoms after acute unilateral vestibular loss.
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| 10. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Long-term follow-up after acute unilateral vestibular loss and comparison between subjects with and without remaining symptoms
- 2005
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Ingår i: Acta Oto-Laryngologica. - : Informa UK Limited. - 0001-6489 .- 1651-2251. ; 125:9, s. 946-953
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Tidskriftsartikel (refereegranskat)abstract
- Conclusions. About half of the subjects in this study reported remaining symptoms 3–6 years after acute unilateral vestibular loss. Differences could be seen between subjects with and without remaining symptoms regarding health-related quality of life, anxiety and depression.Objective. To evaluate the presence of self-rated remaining symptoms 3–6 years after acute unilateral vestibular loss, and to compare subjects with and without such symptoms.Material and methods. Firstly, 51 subjects answered a questionnaire which included the EuroQol EQ-5D, the Hospital Anxiety and Depression Scale, the University of California Los Angeles Dizziness Questionnaire, visual analogue scales and the Dizziness Handicap Inventory. Secondly, nine subjects with and nine without remaining symptoms participated in an extended testing procedure, including electronystagmography (ENG), determination of vestibular-evoked myogenic potentials (VEMPs) and clinical balance tests.Results. In the first part of the study, 27 subjects reported remaining symptoms, 3 reported 1 additional period of symptoms and 21 had not experienced any symptoms at all in the 3–6 years since acute unilateral vestibular loss. In the second part, the group with remaining symptoms rated a lower health-related quality of life and a higher level of anxiety and depression. There were no differences between the two groups in terms of ENG tests, VEMPs or clinical balance tests.
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| 11. |
- Kammerlind, Ann-Sofi, 1969-, et al.
(författare)
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Reliability of clinical balance tests and subjective ratings in dizziness and disequilibrium
- 2005
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Ingår i: Advances in Physiotherapy. - : Informa UK Limited. - 1403-8196 .- 1651-1948. ; 7:3, s. 96-107
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Tidskriftsartikel (refereegranskat)abstract
- The aim was to assess (i) the test–retest and inter-rater reliability of, and (ii) the relationships between, commonly used clinical balance tests and subjective ratings in subjects with dizziness and disequilibrium. Fifty subjects (26 men and 24 women, mean age 63 years) with dizziness and disequilibrium following acute unilateral vestibular loss or central neurological dysfunction were tested with static and dynamic clinical balance tests, visual analogue scales (VAS), University of California Los Angeles Dizziness Questionnaire (UCLA-DQ), Dizziness Beliefs Scale (DBS), European Quality of Life questionnaire (EQ-5D), Dizziness Handicap Inventory (DHI), and Hospital Anxiety and Depression Scale (HADS). Most tests showed good test–retest and inter-rater reliability. Few correlations were seen between objective and subjective tests, but several correlations were found between the different subjective instruments. Sharpened Romberg's test eyes closed, standing on foam eyes closed, standing on one leg eyes open and walking in a figure-of-eight are recommended as reliable and appropriate clinical balance tests in subjects with dizziness and disequilibrium. Subjects with central lesions may have difficulties when rating their symptoms on VAS. Total scores rather than scores for separate items are recommended for UCLA-DQ and DHI.
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| 12. |
- Kammerlind, Ann-Sofi, 1969-
(författare)
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Vestibular rehabilitation therapy in dizziness and disequilibrium
- 2005
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Dizziness and disequilibrium can be caused by several dysfunctions within the balance system, and are common symptoms especially in higher ages. The general aim of this thesis was to evaluate the effects of vestibular rehabilitation therapy in patients with dizziness and disequilibrium, and to examine the influence of age, vestibular function and psychological aspects on recovery.Four study samples were included in the thesis: physically active elderly, central vestibular dysfunction (CVD), acute unilateral vestibular loss (AUVL), and in the last study both AUVL and CVD. The measurements static and dynamic clinical balance tests, V AS, EuroQol, Hospital Anxiety and Depression Scale, UCLA Dizziness Questionnaire, Dizziness Handicap Inventory, Dizziness Beliefs Scale, electronystagmography, vestibular-evoked myogenic potentials, and computerized dynamic posturography were used.The change in balance performance over a 7-year period was evaluated in 17 physically active elderly. Both static clinical balance tests and maximum walking speed showed impaired balance. The amount of sway measured by computerized dynamic posturography had not changed, but increased latencies of force response to sudden backward translations of the platform were seen.The effects of balance training were evaluated in 23 elderly patients with dizziness and disequilibrium caused by CVD. Patients were randomized to exercise group or control group. The exercise group received group balance training twice a week for eight weeks. Improvements were seen only in the exercise group in clinical balance tests, dynamic posturography, maximum walking speed and subjective ratings.The effects of home training with and without additional individualized physical therapy were evaluated in a randomized controlled study of 54 patients during six months after AUVL. Similar recovery was seen in the two training groups. Higher age correlated with worse performance on clinical balance tests on follow-ups but not with change over time. Higher age also correlated with higher subjective ratings of vertigo at the six-month follow-up. Greater caloric vestibular asymmetry correlated with worse performance on clinical balance tests and higher subjective ratings.In a long-term follow-up after 3-6 years, about half of the patients reported residual symptoms after the AUVL. Patients with and without reported symptoms differed with respect to health-related quality of life, anxiety and depression, but not in clinical balance tests, electronystagmography or vestibular-evoked myogenic potentials.The test-retest and inter-rater reliability of, and the relationships between, clinical balance tests and subjective ratings and questionnaires were assessed in 50 patients with residual symptoms of dizziness and disequilibrium after AUVL or CVD. Sharpened Romberg's test with eyes closed, standing on foam with eyes closed, standing on one leg with eyes open, and walking in a figure-of-eight were the most reliable and appropriate clinical balance tests. Clinical balance tests were seldom correlated with subjective ratings and questionnaires, which shows the importance of measuring both aspects of dizziness and disequilibrium.In conclusion, balance performance deteriorates with aging, vestibular rehabilitation therapy may improve balance and decrease symptoms of dizziness and disequilibrium, and it is important to use clinical balance tests together with subjective ratings and questionnaires in these patients.
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| 13. |
- Peolsson, Anneli, 1967-, et al.
(författare)
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Dynamic posturography in patients with cervical disc disease compared with patients with whiplash-associated disorders and healthy volunteers
- 2004
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Ingår i: Advances in Physiotherapy. - : Informa UK Limited. - 1403-8196 .- 1651-1948. ; 6:4, s. 173-181
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Tidskriftsartikel (refereegranskat)abstract
- Background: Today there is limited knowledge of postural control and remaining dizziness after anterior cervical decompression and fusion (ACDF).Objective: The purpose of the present study was to compare the results from dynamic posturography (sensory organization test (SOT) 1–6 and SOT 1–2 in flexed and extended neck position, respectively) in patients with cervical disc disease with healthy controls and with patients with a previous whiplash-associated disorder (WAD). Another purpose was to investigate which objective and/or subjective factors that were related to the outcome on SOT 5 and SOT 6 in patients after ACDF.Design: Fifteen patients, half with self-perceived dizziness, who had undergone ACDF with cervical carbon fibre intervertebral fusion cage, were consecutively included in the study. Background data, active range of motion of the neck, neck and hand strength, neck muscle endurance and subjective variables were used in a multiple regression model to find the strongest factor of a good postural performance.Results: Not only WAD patients but also a major part of ACDF patients had dizziness and impaired postural control. Male patients without dizziness, with a low pain and disability level had the best results on dynamic posturography. Conclusions: Many patients with cervical disc disease had remaining disability due to postural control and are in need of specific physiotherapy after ACDF.
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| 14. |
- Sjöholm, Hanna, 1975-
(författare)
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Assessments and Risk Factors for Falls in Persons with Acute Stroke
- 2021
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Early identification of risk factors is crucial for reducing the high fall risk associated with stroke, and sex differences in relation to falls need to be further investigated. There is a lack of uniform, standardized, and reliable testing procedures for postural reactions, and existing tests assessing negotiating obstacles while walking cannot be performed when walking aids are used.Aim: To investigate the predictive validity of fall risk in persons with acute stroke for easily administered data and assessments, as well as to investigate the psychometric properties of two new tests.Methods: The Postural Rections Test (PRT) and the Cone Evasion Walk Test (CEW) were developed based on literature, and on input from an expert panel. To estimate the reliability of the PRT and CEW, video-recordings of 20 persons with acute stroke performing each item in the PRT and CEW were assessed by 10 physiotherapists on two occasions, at least two weeks apart. The construct validity of the CEW (n = 221), was examined in relation to selected corresponding tests, and predictive validity by correlating the CEW to falls within six months. In 124 women and 160 men the results from the PRT and CEW, along with other easily administered data and assessments on participant characteristics, functions, and activities were analyzed in relation to the number of days to the first fall by Cox regression, while fall incidence was analyzed by negative binomial regression, both for the total cohort, and for women and men separately. Sex differences in monthly fall incidence were analyzed with Poisson regression.Results: For the intra-rater reliability of the PRT, the overall proportion of agreement was 87 − 92% for the different postural reactions, and in median 9–10 out of 10 physiotherapists scored the same value for inter-rater reliability. In the CEW the intra-class correlation coefficients for intra-rater and inter-rater reliability were 0.88–0.98. The results showed expected poor to moderate correlations to the selected tests for construct validity, and to falls within six months. Participants touched significantly more cones on the side that was opposite to the side of their lesion. The Cox regression analysis showed that intake of more than eight medications, paresis in the arms, paresis in the legs, impaired protective reactions in sitting, and limitations in self-care activities were decisive risk factors for the time to the first fall, and according to the negative binomial regression, limitations in mobility activities was a decisive risk factor for high fall incidence in the total cohort (p<0.0005). The assessor’s judgment of a person’s six-month fall risk, was particularly well suited for identification of individuals with a high risk for multiple falls; however only in women when analyzed for each sex separately (p<0.0005). Compared to men, a higher number of fall risk factors were identified in women, including impaired mental functions, paresis in the arms, and limitations in several activities of self-care and mobility (p<0.0005). In men, the most decisive fall risk factors were intake of a high number of medications, intake of antidepressants, and mobility limitations (p=0.001). Fall incidence during the first month from discharge was significantly higher in men compared to women.Conclusions: The PRT and CEW can be reliably used in persons with acute stroke, and are valid for assessment of fall risk. A high quantity and wide range of rapid and easily collected data can be used for identification of persons at high risk for falls. The risk factors differed in part when analyzing the time to the first fall, and six-month fall incidence, and different fall risk factors were the most decisive when analyzed separately in women and men. Monthly fall incidence was higher in men during the first month.
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| 15. |
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| 16. |
- Sjöholm, Hanna, 1975-, et al.
(författare)
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Exploring possible risk factors for time to first fall and 6-month fall incidence in persons with acute stroke
- 2022
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Ingår i: SAGE Open Medicine. - Mannheim, Germany : SAGE Open. - 2050-3121. ; 10
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Tidskriftsartikel (refereegranskat)abstract
- Objectives:The aim was to explore how the time to the first fall and 6-month fall incidence relates to rapidly and easily collected data in persons with acute stroke.Methods:Out of consecutively admitted patients with stroke at three stroke units, 284 with at least one follow-up were included in this prospective cohort study. During 6 months following discharge, participants reported falls using a diary and monthly phone calls. Data about participants’ characteristics, functions, and activities were collected during hospital stay and analyzed in relation to time to first fall by Cox regression and fall incidence by negative binomial regression.Results:Use of ⩾9 medications, paresis in arms, paresis in legs (National Institutes of Health Stroke Scale), impaired protective reactions in sitting (Postural Reactions Test), and limitations in self-care (Barthel Index) were decisive risk factors for time to first fall. Limitations in mobility (Step Test, 30-s Chair Stand Test) were decisive risk factors for high fall incidence (p < 0.0005).Conclusion:Several easily collected participant characteristics, functions, and activities were identified as risk factors for falls. The findings emphasize the width of assessments that can be used for the identification of individuals at risk for falls and that the risk factors vary in different strata of the population. These results are important when developing multivariate risk models. The risk factors differed in part when analyzing the time to the first fall and 6-month fall incidence.
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| 17. |
- Sjöholm, Hanna, et al.
(författare)
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Reliability of test procedures for postural reactions in people with acute stroke
- 2018
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Ingår i: International Journal of Therapy and Rehabilitation. - London : Mark Allen Group. - 1741-1645 .- 1759-779X. ; 25:11, s. 576-586
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Tidskriftsartikel (refereegranskat)abstract
- Regaining and maintaining balance requires postural reactions such as righting reactions, equilibrium reactions, and protective reactions. There is a lack of uniform, standardised, and reliable testing procedures for postural reactions. The aim of the present study was to examine the intra- And interrater reliability of a newly developed postural reactions assessment for use in people with acute stroke. Methods: The Postural Reactions Test was developed based on the literature, on previous tests, and on input from an expert panel. A total of 10 physiotherapists assessed a total of 20 video recordings of people with acute stroke performing each postural reaction. These assessments were carried out on two occasions at least 2 weeks apart. The study thus included 400 ratings. Findings: For intrarater reliability, the overall proportion of agreement was 86 - 93% for the different postural reactions. For interrater reliability, the most common score for each participant and the number of physiotherapists giving that score were noted. A median of 9-10 out of 10 physiotherapists scored the same value. Conclusions: The results indicate that the Postural Reactions Test can be used to reliably assess function in people with acute stroke and that the test can complement the existing assessments for people with affected postural control
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| 18. |
- Sjöholm, Hanna, et al.
(författare)
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The Cone Evasion Walk test : Reliability and validity in acute stroke
- 2019
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Ingår i: Physiotherapy Research International. - : John Wiley & Sons. - 1358-2267 .- 1471-2865. ; 24:1
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVETo estimate the reliability and validity of the Cone Evasion Walk test (CEW), a new test assessing the ability to evade obstacles, in people with acute stroke.METHODSTo estimate the reliability of the CEW, video recordings of 20 people with acute stroke performing the test were assessed by 10 physiotherapists on two occasions, resulting in a total of 400 ratings. Patients performed the CEW (n = 221), functional ambulation classification (FAC; n = 204), Timed Up and Go (TUG; n = 173), TUG cognitive (TUG-cog; n = 139), Serial 7s attention task from the Montreal Cognitive Assessment (MoCA-S7; n = 127), and the Star Cancellation Test (SCT; n = 151). These tests and side of lesion (n = 143) were used to examine construct validity. The predictive validity was evaluated in relation to falls during the following 6 months (n = 203).RESULTSThe intraclass correlation coefficients for intrarater and interrater reliability were 0.88-0.98. For validity, there were significant correlations between the CEW and FAC (rs = -0.67), TUG (rs = 0.45), MoCA-S7 (rs = -0.36), and SCT total score (rs = -0.36). There was a significant correlation between the number of cones touched on the left side and the proportion of cancelled stars on the left (rs = -0.23) and right (rs = 0.23) side in the SCT. Among right hemisphere stroke participants (n = 79), significantly more persons hit cones on the left side (n = 25) than the right side (n = 8), whereas among those with a left hemisphere stroke (n = 64) significantly more persons hit cones on the right side (n = 11) than the left (n = 3). Cox regression showed that participants who touched four to eight cones had an increased risk of falls over time (hazard ratio 2.11, 95% CI [1.07, 4.17]) compared with those who touched none.
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