| 1. |
- Anens, Elisabeth, et al.
(författare)
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Validity and reliability of physical activity measures in multiple sclerosis
- 2023
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Ingår i: Physiotherapy Theory and Practice. - : Taylor & Francis. - 0959-3985 .- 1532-5040. ; 39:1, s. 137-153
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Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: The purpose was to evaluate the psychometric properties of physical activity measures in persons with multiple sclerosis (PwMS).METHODS: Adults with multiple sclerosis were recruited, n = 30 (validation) and n = 57 (test-retest). Steps measured with PiezoRX, Yamax SW200 and ActiGraph GT9X Link (AGlink) and time in different positions measured with AGlink were validated against data from video analysis. Psychometric properties of the Physical Activity and Disability Survey - Revised Swedish version (PADS-R(Sw)) was evaluated.RESULTS: The most valid measures were AGlink using the low-frequency extension filter, and PiezoRX with median absolute percentage errors (MeAPEs) of 0.9-3.1% and 1.3-3.3%. The MeAPEs were higher for Yamax SW200 (2.9-21.0%), AGlink display (3.6-44.8%) and AGlink normal filter (8.9-48.9%), indicating low validity. AGlink was not valid in measurements of sitting (MeAPE 12.0-12.5%) or lying (MeAPE 31.0-41.7%). The correlation between PADS-R(Sw) and AGlink steps was r = 0.492 (p = .009). The relative reliability of PADS-R(Sw) was ICC2,1 0.85 (CI 0.76-0.91), and absolute reliability was SEM 0.54.CONCLUSION: AGlink and PiezoRX were valid measures of steps in PwMS. The questionnaire PADS-R(Sw) was valid, with high relative reliability, but its absolute reliability was unsatisfactory.
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| 2. |
- Bendrik, Regina, et al.
(författare)
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Follow-up of individualised physical activity on prescription and individualised advice in patients with hip or knee osteoarthritis : A randomised controlled trial.
- 2024
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Ingår i: Clinical Rehabilitation. - : Sage Publications. - 0269-2155 .- 1477-0873. ; 38:6, s. 770-782
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: Compare the long-term effects of two different individualised physical activity interventions in hip or knee osteoarthritis patients.DESIGN: Randomised, assessor-blinded, controlled trial.SETTING: Primary care.SUBJECTS: Patients with clinically verified hip or knee osteoarthritis, <150 min/week with moderate or vigorous physical activity, aged 40-74.INTERVENTION: The advice group (n = 69) received a 1-h information and goalsetting session for individualised physical activity. The prescription group (n = 72) received information, goalsetting, individualised written prescription, self-monitoring, and four follow-ups.MAIN MEASURES: Physical activity, physical function, pain and quality of life at baseline, 6, 12 and 24 months.RESULTS: There were only minor differences in outcomes between the two groups. For self-reported physical activity, the advice group had improved from a mean of 102 (95% CI 74-130) minutes/week at baseline to 214 (95% CI 183-245) minutes/week at 24 months, while the prescription group had improved from 130 (95% CI 103-157) to 176 (95% CI 145-207) minutes/week (p = 0.01 between groups). Number of steps/day decreased by -514 (95% CI -567-462) steps from baseline to 24 months in the advice group, and the decrease in the prescription group was -852 (95% CI -900-804) steps (p = 0.415 between groups). Pain (HOOS/KOOS) in the advice group had improved by 7.9 points (95% CI 7.5-8.2) and in the prescription group by 14.7 points (95% CI 14.3-15.1) from baseline to 24 months (p = 0.024 between groups).CONCLUSIONS: There is no evidence that individualised physical activity on prescription differs from individualised advice in improving long-term effects in patients with hip or knee osteoarthritis.
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| 3. |
- Bendrik, Regina, et al.
(författare)
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One leg testing in hip and knee osteoarthritis : A comparison with a two-leg oriented functional outcome measure and self-reported functional measures.
- 2024
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Ingår i: Osteoarthritis and Cartilage. - : Elsevier. - 1063-4584 .- 1522-9653. ; 32:7, s. 937-942
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To compare the responsiveness of two unilateral lower-limb performance-based tests, the one-leg rise test and the maximal step-up test, with the bilateral 30-second chair-stand test and the self-reported measure of physical function (HOOS/KOOS). Specific aims were to evaluate responsiveness, floor/ceiling effect and association between the instruments.METHOD: Data was included from 111 participants, mean age 61.3 years (8.3), with clinically verified hip or knee osteoarthritis, who reported less than 150 minutes/week of moderate or vigorous intensity physical activity. Responsiveness, how well the instruments captured improvements, was measured as Cohen's standardised mean difference for effect size, and was assessed from baseline to 12 months following a physical activity intervention. Other assessments were floor and ceiling effects, and correlations between tests.RESULTS: The maximal step-up test had an effect size of 0.57 (95% CI 0.37, 0.77), the 30-second chair-stand 0.48 (95% CI 0.29, 0.68) and the one-leg rise test 0.12 (95% CI 0.60, 0.31). The one-leg rise test had a floor effect as 72% of the participants scored zero at baseline and 63% at 12 months. The correlation between performance-based tests and questionnaires was considered to be minor (r = 0.188 to 0.226) (p = 0.018 to 0.048).CONCLUSION: The unilateral maximal step-up test seems more responsive to change in physical function compared to the bilateral 30-second chair-stand test, although the tests did not differ statistically in effect size. The maximal step-up test provides specific information about each leg for the individual and allows for comparison between the legs.
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| 4. |
- Bendrik, Regina, et al.
(författare)
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Physical activity on prescription in patients with hip or knee osteoarthritis : A randomized controlled trial.
- 2021
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Ingår i: Clinical Rehabilitation. - : Sage Publications. - 0269-2155 .- 1477-0873. ; 35:10, s. 1465-1477
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To evaluate whether physical activity on prescription, comprising five sessions, was more effective in increasing physical activity than a one-hour advice session after six months.DESIGN: Randomized, assessor-blinded, controlled trial.SETTING: Primary care.SUBJECTS: Patients with clinically verified osteoarthritis of the hip or knee who undertook less than 150 minute/week of moderate physical activity, and were aged 40-74 years.INTERVENTIONS: The advice group (n = 69) received a one-hour session with individually tailored advice about physical activity. The physical activity on prescription group (n = 72) received individually tailored physical activity recommendations with written prescription, and four follow-ups during six months.MAIN MEASURES: Patients were assessed at baseline and six months: physical activity (accelerometer, questionnaires); fitness (six-minute walk test, 30-second chair-stand test, maximal step-up test, one-leg rise test); pain after walking (VAS); symptoms (HOOS/KOOS); and health-related quality of life (EQ-5D).RESULTS: One hundred four patients had knee osteoarthritis, 102 were women, and mean age was 60.3 ± 8.3 years. Pain after walking decreased significantly more in the prescription group, from VAS 31 ± 22 to 18 ± 23. There was no other between groups difference. Both groups increased self-reported activity minutes significantly, from 105 (95% CI 75-120) to 165 (95% CI 135-218) minute/week in the prescription group versus 75 (95% CI 75-105) to 150 (95% CI 120-225) in the advice group. Also symptoms and quality of life improved significantly in both groups.CONCLUSION: Individually tailored physical activity with written prescription and four follow-ups does not materially improve physical activity level more than advice about osteoarthritis and physical activity.TRIAL REGISTRATION: ClinicalTrials.gov (NCT02387034).
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| 5. |
- Carsin, Anne-Elie, et al.
(författare)
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Regular Physical Activity Levels and Incidence of Restrictive Spirometry Pattern : A Longitudinal Analysis of Two Population-based Cohorts
- 2020
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Ingår i: American Journal of Epidemiology. - : Oxford University Press. - 0002-9262 .- 1476-6256. ; 189:12, s. 1521-1528
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Tidskriftsartikel (refereegranskat)abstract
- We estimated the association between regular physical activity and the incidence of restrictive spirometry pattern. Forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and physical activity were assessed in 2 population-based European cohorts (European Community Respiratory Health Survey: n = 2,757, aged 39–67 years; and Swiss Study on Air Pollution and Lung and Heart Diseases in Adults: n = 2,610, aged 36–82 years) first in 2000–2002 and again approximately 10 years later (2010–2013). Subjects with restrictive or obstructive spirometry pattern at baseline were excluded. We assessed the association of being active at baseline (defined as being physically active at least 2–3 times/week for ≥1 hour) with restrictive spirometry pattern at follow-up (defined as a postbronchodilation FEV1/FVC ratio of at least the lower limit of normal and FVC of <80% predicted) using modified Poisson regression, adjusting for relevant confounders. After 10 years of follow-up, 3.3% of participants had developed restrictive spirometry pattern. Being physically active was associated with a lower risk of developing this phenotype (relative risk = 0.76, 95% confidence interval: 0.59, 0.98). This association was stronger among those who were overweight and obese than among those of normal weight (P for interaction = 0.06). In 2 large European studies, adults practicing regular physical activity were at lower risk of developing restrictive spirometry pattern over 10 years.
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| 6. |
- Emtner, Margareta, et al.
(författare)
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Fysisk aktivitet kan reducera dyspné vid KOL och lungfibros : [Exercise training can improve dyspnea among persons with COPD and IPF]
- 2022
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Ingår i: Läkartidningen. - 0023-7205 .- 1652-7518. ; 119
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Tidskriftsartikel (refereegranskat)abstract
- This article presents updated data regarding exercise training among persons with chronic obstructive pulmonary disease (COPD) and idiopathic pulmonary fibrosis (IPF). Persons with stable COPD and IPF can improve quality of life, physical capacity and dyspnea after a period of exercise training. Persons with COPD exacerbation can improve quality of life and physical capacity, and decrease hospital re-admissions, if they start physical activity directly after the exacerbation. Persons with stable COPD and IPF should be recommended aerobic and muscle strengthening training. For those with balance impairments balance training is also recommended. Persons with COPD exacerbation should be recommended activities of daily living (ADL) followed by muscle strengthening training and then aerobic training in the early recovery phase. Diagnosis-specific advice includes individually tailored exercise training, physical activity recommendations, breathing techniques, and that oxygen saturation during exercise should be ≥88 percent in COPD and ≥85 percent in IPF.
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| 7. |
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| 8. |
- Norlander, Katarina, et al.
(författare)
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Differences in laryngeal movements during exercise in healthy and dyspnoeic adolescents
- 2020
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Ingår i: International Journal of Pediatric Otorhinolaryngology. - : Elsevier. - 0165-5876 .- 1872-8464. ; 129
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVES: To compare glottic and supraglottic movements in healthy adolescents and adolescents experiencing dyspnoea during strenuous exercise.METHODS: Using the continuous laryngoscopy exercise (CLE)-test laryngeal movements during exercise were analysed in healthy controls (n = 28) and compared to subjects with exercise induced bronchoconstriction (EIB) (n = 10), exercise induced laryngeal obstruction (EILO) (n = 10) and subjects experiencing exercise-induced dyspnoea without having any of these diagnoses (n = 31). Images from the video recordings were assessed regarding glottic angle, glottic area and supraglottic area using the software measuring tool EILOMEA.RESULTS: No significant differences were detected between controls, the dyspnoea group without a diagnosis of EIB or EILO and the EIB group regarding glottis angle, glottis area or supraglottic area at maximum effort. All three parameters differed significantly in the EILO group compared to the other groups (p=<0.001). In the group with EILO all but one had supraglottic obstruction (corresponding to a CLE-test score ≥2). Movement of the laryngeal structures, corresponding to a CLE-test score of 1, at glottic and/or supraglottic level was seen in 26 of 35 (74%) of controls, 34 out of 41 (83%) of patients in the dyspnoea group, and in 25 of 38 (66%) of EIB-subjects.CONCLUSION: Minor movements at both glottic and supraglottic level are equally common in healthy controls as among adolescents with exercise induced dyspnoea without EIB or EILO and adolescents with EIB. Adolescents with EILO had a statistically significant more pronounced supraglottic obstruction than the other groups.
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| 9. |
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| 10. |
- Skär, Lisa, 1964-, et al.
(författare)
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Thoughts on the end of life in patients with oxygen-dependent chronic obstructive pulmonary disease : A qualitative interview study
- 2023
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Ingår i: Nursing Open. - : John Wiley & Sons. - 2054-1058. ; 10:4, s. 2158-2164
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Tidskriftsartikel (refereegranskat)abstract
- Aim: The aim of the study was to deepen the current knowledge of how patients with chronic obstructive pulmonary disease and long-term oxygen treatment think about and expect end-of-life. Design: A qualitative design was used. Methods: A purposeful sample of 19 patients with oxygen-dependent chronic obstructive pulmonary disease was obtained from the Swedish National Registry on Respiratory Failure (Swedevox). Data was collected with semi-structured interviews and analysed using a hermeneutic approach. Results: The analysis revealed three themes: Living in the present without a future; difficulty talking about the uncertainty; and feeling anxious about leaving family behind. Participants indicated that healthcare professionals should invite them to mutual discussions as it was easier to reject an invitation if they could not talk right then, than to initiate a discussion themselves. Start of home oxygen or a deteriorating health status may be an important time to clinically address existential and end-of-life issues.
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