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Antão J, Rebelo P, Almeida S, Franssen FME, Spruit MA, Marques A. Effects of ActiGraph's filter, epoch length and non-wearing time algorithm on step counts in people with COPD. J Sports Sci 2024; 42:9-16. [PMID: 38394032 DOI: 10.1080/02640414.2024.2319448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 02/08/2024] [Indexed: 02/25/2024]
Abstract
The influence of the ActiGraph® processing criteria on estimating step counts in chronic obstructive pulmonary disease (COPD) remains uncertain. This study aimed to assess the influence of filters, epoch lengths and non-wearing time (NWT) algorithms on steps/day in people with COPD. ActiGraph GT3X+ was worn on the waist for seven days. Steps were detected using different filters (normal and low-frequency extension [LFE]), epoch lengths (15s and 60s), and NWT algorithms (Choi and Troiano). Linear mixed-effects model was applied to assess the effects of filter, epoch length, NWT algorithm on steps/day. Lin's concordance correlation and Bland-Altman were used to measure agreement. A total of 136 people with COPD (107 male; 69 ± 8 years; FEV1 51 ± 17% predicted) were included. Significant differences were found between filters (p < 0.001), but not between epoch lengths or NWT algorithms. The LFE increased, on average, approximately 7500 steps/day compared to the normal filter (p < 0.001). Agreement was poor (<0.3) and proportional bias was significant when comparing steps/day computed with different filters, regardless of the epoch length and NWT algorithm. Filter choice but not epoch lengths or NWT algorithms seem to impact measurement of steps/day. Future studies are needed to recommend the most accurate technique for measuring steps/day in people with COPD.
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Affiliation(s)
- Joana Antão
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA), Aveiro, Portugal
- iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
- Department of Research and Development, Horn, Ciro, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Patrícia Rebelo
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA), Aveiro, Portugal
- iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Sara Almeida
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA), Aveiro, Portugal
- iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
| | - Frits M E Franssen
- Department of Research and Development, Horn, Ciro, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Martijn A Spruit
- Department of Research and Development, Horn, Ciro, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Centre, NUTRIM School of Nutrition and Translational Research in Metabolism, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
| | - Alda Marques
- Lab3R - Respiratory Research and Rehabilitation Laboratory, School of Health Sciences, University of Aveiro (ESSUA), Aveiro, Portugal
- iBiMED - Institute of Biomedicine, Department of Medical Sciences, University of Aveiro, Aveiro, Portugal
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Mantoani LC, Furlanetto KC, Camillo CA, de Oliveira JM, Polastri C, Schneider LP, Zamboti CL, Hernandes NA, Pitta F. Comparison of Physical Activity Patterns among Three Major Chronic Respiratory Diseases. J Clin Med 2023; 12:6832. [PMID: 37959297 PMCID: PMC10650693 DOI: 10.3390/jcm12216832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/18/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Although the level of physical activity in daily life (PADL) plays a vital role concerning the health of subjects with chronic lung diseases, it remains uncertain how PADL patterns compare among different conditions. This study's objective was to compare the PADL levels of subjects with COPD, asthma and idiopathic pulmonary fibrosis (IPF); and to investigate PADL behaviour in different diseases' severity. Stable subjects who had not undergone pulmonary rehabilitation in the previous year were included. Subjects were divided into two subgroups according to disease severity: mild/moderate and severe/very severe. The primary outcome was time spent in moderate-to-vigorous physical activities (MVPA) (Actigraph GT3x) measured during one week over 12 h/day; other assessments included pulmonary function, peripheral muscle strength and exercise capacity. Comparisons among subgroups were corrected for age, BMI and sex. The analysis involved 119 subjects (47 asthma, 48 COPD and 24 IPF). Subjects with asthma had higher PADL levels than those with COPD and IPF (MVPA 18(14-22) vs. 8(4-12) vs. 7(1-12) min/day, respectively; p ancova = 0.002). Subjects with severe/very severe IPF had the lowest PADL level among all subgroups. Adult subjects with asthma have higher PADL levels than those with COPD and IPF, whereas patients with severe and very severe IPF are the most physically inactive subjects.
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Affiliation(s)
- Leandro Cruz Mantoani
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
- Department of Physiotherapy, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente 19060-080, Brazil
- Graduate Associated Program in Rehabilitation Sciences, University Pitagoras UNOPAR / UEL, Londrina 86041-140, Brazil
| | - Karina Couto Furlanetto
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
- Graduate Associated Program in Rehabilitation Sciences, University Pitagoras UNOPAR / UEL, Londrina 86041-140, Brazil
| | - Carlos Augusto Camillo
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
- Department of Physiotherapy, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente 19060-080, Brazil
- Graduate Associated Program in Rehabilitation Sciences, University Pitagoras UNOPAR / UEL, Londrina 86041-140, Brazil
| | - Joice Mara de Oliveira
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
| | - Cláudia Polastri
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
| | - Lorena Paltanin Schneider
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
| | - Camile Ludovico Zamboti
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
- Department of Physiotherapy, Faculty of Science and Technology, São Paulo State University (UNESP), Presidente Prudente 19060-080, Brazil
| | - Nidia Aparecida Hernandes
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
| | - Fabio Pitta
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Londrina State University (UEL), Londrina 86047-970, Brazil; (K.C.F.); (C.A.C.); (J.M.d.O.); (C.P.); (L.P.S.); (C.L.Z.); (N.A.H.)
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Thyregod M, Løkke A, Skou ST, Larsen J, Bodtger U. Changes in systemic inflammation after pulmonary rehabilitation in patients with COPD and severe physical inactivity - an exploratory study. Chron Respir Dis 2022; 19:14799731221112439. [PMID: 36113167 PMCID: PMC9483968 DOI: 10.1177/14799731221112439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: Severe physical inactivity (SPI) in patients with COPD is associated
with a poor prognosis. It is unknown whether there is a link between SPI and
systemic inflammation, and if systemic inflammation in SPI changes following
pulmonary rehabilitation (PR). Methods: A prospective, observational study of patients referred for at least
7 weeks of PR comprising 2 h of exercise therapy and education twice weekly. At
baseline and after PR, daily physical activity level (PAL) was measured with a
validated activity monitor, SenseWear® as well as systemic
inflammation: b-eosinophils, p-fibrinogen, p-CRP, s-IL-6 and s-CD 163. SPI was
defined as PAL <1.4. Results: At baseline, SPI was present in 31 of the 57 patients included, and 23%
(7/31) improved to non-SPI after PR. We observed no differences between patients
with SPI and non-SPI, except baseline plasma fibrinogen level was slightly yet
significantly higher in patients with SPI (median 13.3 [6.2–23.6] vs 11.2
[6.5–16.7] µmol/l) but change in fibrinogen levels differed insignificantly
between patients who improved to non-SPI at follow-up compared to patients with
persistent SPI (−0.6 [−16.9–9.9] vs −0.4 [−11.2–1.2] µmol/l). Conclusion: SPI in COPD appears not to be associated with a distinct inflammatory
profile compared to less sedentary COPD patients attending pulmonary
rehabilitation. Currently biomarkers have no role in the detection of SPI in
COPD.
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Affiliation(s)
- Mimi Thyregod
- Department of Respiratory Medicine, 91907Naestved Hospital, Nastved, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,Department of Medicine, 4321Little Belt Hospital University, Vejle, Denmark
| | - Søren T Skou
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, 573169University of Southern Denmark, Odense, Denmark.,The Research Unit PROgrez, Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Region Zealand, Denmark
| | - Jacob Larsen
- Department of Pathology, 53140Zealand University Hospital, Roskilde, Denmark
| | - Uffe Bodtger
- Department of Respiratory Medicine, 91907Naestved Hospital, Nastved, Denmark.,Department of Regional Health Research, University of Southern Denmark, Odense, Denmark.,Department of Respiratory Medicine, Zealand University Hospital, Roskilde, Denmark
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Validity of the Global Physical Activity Questionnaire in Older Adults With Chronic Obstructive Pulmonary Disease: Results From the National Health and Nutrition Examination Survey. Cardiopulm Phys Ther J 2020. [DOI: 10.1097/cpt.0000000000000127] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Horemans H, Kooijmans H, van den Berg-Emons R, Bussmann H. The Activ8 activity monitor: Validation of posture and movement classification. J Rehabil Assist Technol Eng 2020; 7:2055668319890535. [PMID: 32206335 PMCID: PMC7079304 DOI: 10.1177/2055668319890535] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 10/25/2019] [Indexed: 12/30/2022] Open
Abstract
Introduction To set up and guide interventions with the aim to increase physical activity and lower sedentary behavior valid monitoring of physical behavior is essential. The aim of this study was to evaluate the validity of the single-unit Activ8 activity monitor to classify several body postures and movements. Methods Twelve healthy adults performed a series of activities, representative for everyday life, according to a standard protocol. Activ8 was both worn in the trouser pocket (prescribed location) and fixated to the front of the thigh. Activities were video recorded and analyzed thereafter. Postures and movements that were analyzed were lying/sitting, standing, walking, cycling, and running. Results The agreement between Activ8 output and video analysis was 89.7% (inter-subject range: 66.0 to 96.6%) for the pocket location and 91.9% (range 85.5 to 95.1%) for the thigh location. Sensitivity and positive predictive value scores for both locations were all above 80%, except for standing (69% or higher). Differences in classified duration of separate postures and movements were within 20% for walking, sitting and running. Conclusion The Activ8 is a valid instrument to quantify a defined set of body postures and movements. Because of the smaller time difference, the thigh location is preferred for research purposes.
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Gore S, Blackwood J, Guyette M, Alsalaheen B. Validity and Reliability of Accelerometers in Patients With COPD: A SYSTEMATIC REVIEW. J Cardiopulm Rehabil Prev 2019; 38:147-158. [PMID: 29120966 DOI: 10.1097/hcr.0000000000000284] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE Reduced physical activity is associated with poor prognosis in chronic obstructive pulmonary disease (COPD). Accelerometers have greatly improved quantification of physical activity by providing information on step counts, body positions, energy expenditure, and magnitude of force. The purpose of this systematic review was to compare the validity and reliability of accelerometers used in patients with COPD. METHODS An electronic database search of MEDLINE and CINAHL was performed. Study quality was assessed with the Strengthening the Reporting of Observational Studies in Epidemiology checklist while methodological quality was assessed using the modified Quality Appraisal Tool for Reliability Studies. RESULTS The search yielded 5392 studies; 25 met inclusion criteria. The SenseWear Pro armband reported high criterion validity under controlled conditions (r = 0.75-0.93) and high reliability (ICC = 0.84-0.86) for step counts. The DynaPort MiniMod demonstrated highest concurrent validity for step count using both video and manual methods. DISCUSSION Validity of the SenseWear Pro armband varied between studies especially in free-living conditions, slower walking speeds, and with addition of weights during gait. A high degree of variability was found in the outcomes used and statistical analyses performed between studies, indicating a need for further studies to measure reliability and validity of accelerometers in COPD. CONCLUSION The SenseWear Pro armband is the most commonly used accelerometer in COPD, but measurement properties are limited by gait speed variability and assistive device use. DynaPort MiniMod and Stepwatch accelerometers demonstrated high validity in patients with COPD but lack reliability data.
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Affiliation(s)
- Shweta Gore
- Department of Physical Therapy, University of Michigan-Flint, Flint
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Stenlund T, Nyberg A, Lundell S, Wadell K. Web-based support for self-management strategies versus usual care for people with COPD in primary healthcare: a protocol for a randomised, 12-month, parallel-group pragmatic trial. BMJ Open 2019; 9:e030788. [PMID: 31594889 PMCID: PMC6797375 DOI: 10.1136/bmjopen-2019-030788] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION The use of adequate self-management strategies for people with chronic obstructive pulmonary disease (COPD) may increase the level of physical activity (PA), improve health-related quality of life (HRQoL) and reduce healthcare use. Whether web-based support in addition to prompts (email and SMS) could be used to promote self-management strategies to facilitate behaviour change in people with COPD is not clear. This clinical trial aims to generate evidence on the effect of a web-based solution, the COPD Web, in a cohort of people with COPD in a primary healthcare context. METHODS AND ANALYSIS The overall design is a pragmatic randomised controlled trial with preassessments and postassessments (3 and 12 months) and an implementation and user experience evaluation. People with a diagnosis of COPD, treated in primary healthcare will be eligible for the study. A total of 144 participants will be enrolled through advertisment or by healthcare professionals at included primary healthcare units and, after fulfilled baseline assessment, randomised to either control or intervention group. All participants will receive usual care, a pedometer and a leaflet about the importance of PA. Participants in the intervention will, in addition, get access to the COPD Web, an interactive self-managed website that aims to support people with COPD in self-management strategies. They will also continuously get support from prompts with a focus on behaviour change.The effect on participants' PA, dyspnoea, COPD-related symptoms, HRQoL and health economics will be assessed using accelerometer and questionnaires. To identify enablers and barriers for the use of web-based support to change behaviour, semistructured interviews will be conducted in a subgroup of participants at the 3 months follow-up. ETHICS AND DISSEMINATION Ethical approval has been received from the Regional Ethical Review Board in Umeå, Sweden. Dnr 2018-274 and dnr 2019-05572. Findings will be presented at conferences, submitted for publication in peer-reviewed journals and presented to the involved healthcare professionals, participants and patient organisations. TRIAL REGISTRATION NUMBER NCT03746873.
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Affiliation(s)
- Tobias Stenlund
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - André Nyberg
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Sara Lundell
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Karin Wadell
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
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Valkenet K, Veenhof C. Validity of three accelerometers to investigate lying, sitting, standing and walking. PLoS One 2019; 14:e0217545. [PMID: 31120994 PMCID: PMC6532937 DOI: 10.1371/journal.pone.0217545] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 05/14/2019] [Indexed: 11/19/2022] Open
Abstract
Background Hospital stays are associated with high levels of sedentary behavior and physical inactivity. To objectively investigate physical behavior of hospitalized patients, these is a need for valid measurement instruments. The aim of this study was to assess the criterion validity of three accelerometers to measure lying, sitting, standing and walking. Methods This cross-sectional study was performed in a university hospital. Participants carried out several mobility tasks according to a structured protocol while wearing three accelerometers (ActiGraph GT9X Link, Activ8 Professional and Dynaport MoveMonitor). The participants were guided through the protocol by a test leader and were recorded on video to serve as reference. Sensitivity, specificity, positive predictive values (PPV) and negative predictive values (NPV) were determined for the categories lying, sitting, standing and walking. Results In total 12 subjects were included with a mean age of 49.5 (SD 21.5) years and a mean body mass index of 23.8 kg/m2 (SD 2.4). The ActiGraph GT9X Link showed an excellent sensitivity (90%) and PPV (98%) for walking, but a poor sensitivity for sitting and standing (57% and 53%), and a poor PPV (43%) for sitting. The Activ8 Professional showed an excellent sensitivity for sitting and walking (95% and 93%), excellent PPV (98%) for walking, but no sensitivity (0%) and PPV (0%) for lying. The Dynaport MoveMonitor showed an excellent sensitivity for sitting (94%), excellent PPV for lying and walking (100% and 99%), but a poor sensitivity (13%) and PPV (19%) for standing. Conclusions The validity outcomes for the categories lying, sitting, standing and walking vary between the investigated accelerometers. All three accelerometers scored good to excellent in identifying walking. None of the accelerometers were able to identify all categories validly.
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Affiliation(s)
- Karin Valkenet
- University Medical Center Utrecht, Utrecht University, Department of Rehabilitation, Physical Therapy Science & Sports, The Netherlands
- * E-mail:
| | - Cindy Veenhof
- University Medical Center Utrecht, Utrecht University, Department of Rehabilitation, Physical Therapy Science & Sports, The Netherlands
- University of Applied Sciences Utrecht, Expertise Center Innovation of Care, Research Group Innovation of Mobility Care, The Netherlands
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Nyberg A, Wadell K, Lindgren H, Tistad M. Internet-based support for self-management strategies for people with COPD-protocol for a controlled pragmatic pilot trial of effectiveness and a process evaluation in primary healthcare. BMJ Open 2017; 7:e016851. [PMID: 28765136 PMCID: PMC5642786 DOI: 10.1136/bmjopen-2017-016851] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 06/26/2017] [Accepted: 06/30/2017] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The use of adequate self-management strategies for people with chronic obstructive pulmonary disease (COPD) reduces healthcare use, improves health-related quality of life (HRQoL) and recovery after acute exacerbations. However, not many people with COPD receive support that promotes the use of such strategies and therefore new methods to facilitate and promote the use of self-management strategies are highly warranted. This pilot trial aims to evaluate the feasibility of the study design and study procedures considering effectiveness of the novel intervention, the COPD-web. METHODS AND ANALYSIS: The overall design is a pragmatic controlled pilot trial with preassessments and postassessments and a parallel process evaluation. Patients with the diagnosis of COPD will be eligible for the study. The intervention group will be recruited when visiting one of the six participating primary care units in Sweden. The control group will be identified from the unit's computerised registers. The intervention, the COPD-web, is an interactive web page with two sections; one directed at people with COPD and one at healthcare professionals. The sections aim to support patients' self-management skills-and to facilitate the provision of support for self-management strategies, respectively. Effectiveness with regard to patients' symptoms, HRQoL, knowledge of and readiness for COPD-related self-management, health literacy, self-efficacy for physical activity and time spent in physical activity and time being sedentary, and further, healthcare professionals' knowledge of and readiness to support COPD-related self-management strategies will be assessed using questionnaires at 3 and 12 months. The process evaluation will include observations and interviews. ETHICS AND DISSEMINATION Ethical approval has been obtained. Findings will be presented at conferences, submitted for publication in peer-reviewed publications and presented to the involved healthcare professionals, patients and to patient organisations. TRIAL REGISTRATION NUMBER ClinicalTrials.gov: NCT02696187.
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Affiliation(s)
- André Nyberg
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Karin Wadell
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
| | - Helena Lindgren
- Department of Computing Science, Umeå University, Umeå, Sweden
| | - Malin Tistad
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
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Hoaas H, Morseth B, Holland AE, Zanaboni P. Are Physical activity and Benefits Maintained After Long-Term Telerehabilitation in COPD? Int J Telerehabil 2016; 8:39-48. [PMID: 28775800 PMCID: PMC5536728 DOI: 10.5195/ijt.2016.6200] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
This study investigated whether physical activity levels and other outcomes were maintained at 1-year from completion of a 2-year telerehabilitation intervention in COPD. During the post-intervention year, nine patients with COPD (FEV1 % of pred. 42.4±19.8%; age 58.1±6 years) were encouraged to exercise on a treadmill at home and monitor daily symptoms and training sessions on a webpage as during the intervention. Participants were not provided supervision or motivational support. Physical activity levels decreased from 3,806 steps/day to 2,817 steps/day (p= 0.039). There was a decline in time spent on light physical activity (p=0.009), but not on moderate-to-vigorous activity (p=0.053). Adherence to registration of symptoms and training sessions decreased significantly. Other outcomes including health status, quality of life, anxiety and depression, self-efficacy, and healthcare utilization did not change significantly. In conclusion, provision of equipment for self-management and unsupervised home exercise might not be enough to maintain physical activity levels.
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Affiliation(s)
- Hanne Hoaas
- NORWEGIAN CENTRE FOR E-HEALTH RESEARCH, UNIVERSITY HOSPITAL OF NORTH NORWAY, TROMSØ, NORWAY
- FACULTY OF HEALTH SCIENCES, UIT THE ARCTIC UNIVERSITY OF NORWAY, TROMSØ, NORWAY
| | - Bente Morseth
- DEPARTMENT OF COMMUNITY MEDICINE, UIT THE ARCTIC UNIVERSITY OF NORWAY, TROMSØ, NORWAY
- SCHOOL OF SPORTS SCIENCE, UIT THE ARCTIC UNIVERSITY OF NORWAY, TROMSØ, NORWAY
| | - Anne E Holland
- LA TROBE UNIVERSITY, MELBOURNE, AUSTRALIA
- ALFRED HEALTH, MELBOURNE, AUSTRALIA
- INSTITUTE FOR BREATHING AND SLEEP, MELBOURNE, AUSTRALIA
| | - Paolo Zanaboni
- NORWEGIAN CENTRE FOR E-HEALTH RESEARCH, UNIVERSITY HOSPITAL OF NORTH NORWAY, TROMSØ, NORWAY
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Thyregod M, Bodtger U. Coherence between self-reported and objectively measured physical activity in patients with chronic obstructive lung disease: a systematic review. Int J Chron Obstruct Pulmon Dis 2016; 11:2931-2938. [PMID: 27932873 PMCID: PMC5135064 DOI: 10.2147/copd.s116422] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The beneficial effects of physical activity (PA) in patients with COPD, as well as the methods of their assessment, are well known and described. As objective measures of PA, such as the use of motion sensors, video recordings, exercise capacity testing, and indirect calorimetry, are not easily obtained in the daily clinical life, the reliability of the more accessible self-reported measurements of PA is important. In this review, we systematically identified original studies involving COPD patients and at least one parameter of self-reported and objective exercise testing, and analyzed every article for coherence between the objectively and self-reported measured PA. The studies are few, small, and very diverse, both in their use of questionnaires and objective measurements. Self-reported assessments were found to generally overestimate the level of PA compared to measurements made objectively by activity monitors; however, more studies are needed to rely solely on the use of PA questionnaires in COPD patients. The most accurate and valid questionnaires appear to be the self-completed Physical Activity Scale for the Elderly and the interviewer-completed Stanford Seven-Day Physical Activity Recall Questionnaire, but the ideal questionnaire still awaits construction. The motion sensors are accurate and validated in this patient group, especially SenseWear™, but not easily accessible in clinical practice, as they have various technical and adhesive difficulties.
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Affiliation(s)
- Mimi Thyregod
- Department of Respiratory Medicine, Naestved Hospital, Naestved; Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Uffe Bodtger
- Department of Respiratory Medicine, Naestved Hospital, Naestved; Institute for Regional Health Research, University of Southern Denmark, Odense, Denmark
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Liu Y, Li H, Ding N, Wang N, Wen D. Functional Status Assessment of Patients With COPD: A Systematic Review of Performance-Based Measures and Patient-Reported Measures. Medicine (Baltimore) 2016; 95:e3672. [PMID: 27196472 PMCID: PMC4902414 DOI: 10.1097/md.0000000000003672] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Presently, there is no recommendation on how to assess functional status of chronic obstructive pulmonary disease (COPD) patients. This study aimed to summarize and systematically evaluate these measures.Studies on measures of COPD patients' functional status published before the end of January 2015 were included using a search filters in PubMed and Web of Science, screening reference lists of all included studies, and cross-checking against some relevant reviews. After title, abstract, and main text screening, the remaining was appraised using the Consensus-based Standards for the Selection of Health Measurement Instruments (COSMIN) 4-point checklist. All measures from these studies were rated according to best-evidence synthesis and the best-rated measures were selected.A total of 6447 records were found and 102 studies were reviewed, suggesting 44 performance-based measures and 14 patient-reported measures. The majority of the studies focused on internal consistency, reliability, and hypothesis testing, but only 21% of them employed good or excellent methodology. Their common weaknesses include lack of checks for unidimensionality, inadequate sample sizes, no prior hypotheses, and improper methods. On average, patient-reported measures perform better than performance-based measures. The best-rated patient-reported measures are functional performance inventory (FPI), functional performance inventory short form (FPI-SF), living with COPD questionnaire (LCOPD), COPD activity rating scale (CARS), University of Cincinnati dyspnea questionnaire (UCDQ), shortness of breath with daily activities (SOBDA), and short-form pulmonary functional status scale (PFSS-11), and the best-rated performance-based measures are exercise testing: 6-minute walk test (6MWT), endurance treadmill test, and usual 4-meter gait speed (usual 4MGS).Further research is needed to evaluate the reliability and validity of performance-based measures since present studies failed to provide convincing evidence. FPI, FPI-SF, LCOPD, CARS, UCDQ, SOBDA, PFSS-11, 6MWT, endurance treadmill test, and usual 4MGS performed well and are preferable to assess functional status of COPD patients.
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Affiliation(s)
- Yang Liu
- From the School of Public Health (YL, HL, DW); The Research Centre for Medical Education (ND), China Medical University, Shenyang; and School of Public Health (NW), Dalian Medical University, Dalian, Liaoning, China
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Liao SY, Benzo R, Ries AL, Soler X. Physical Activity Monitoring in Patients with Chronic Obstructive Pulmonary Disease. CHRONIC OBSTRUCTIVE PULMONARY DISEASES-JOURNAL OF THE COPD FOUNDATION 2014; 1:155-165. [PMID: 28848818 DOI: 10.15326/jcopdf.1.2.2014.0131] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Reduced physical activity (PA) in patients with chronic obstructive pulmonary disease (COPD) is associated with increased morbidity and mortality (e.g. exacerbations) and eventually leads to disability, depression, and social and physical isolation. Measuring PA in this population is important to accurately characterize COPD and to help clinicians during a baseline evaluation and patient follow-up. Also, it may help increase adherence to PA programs. There are reliable objective and subjective methods available to measure PA. Recently, several new monitors have been developed that have improved accuracy of such measurements. Because these devices provide real-time feedback, they may help to improve participant self-motivation strategies and reinforce daily lifestyle modifications, one of the main goals in COPD management. This review focuses on describing available instruments to measure PA, specifically in patients with COPD. The reliability, validity, advantages, limitations, and clinical applications of questionnaires, pedometers, and accelerometers are discussed. Finally, based on current published literature, we propose recommendations about which methods may be most useful in different research or clinical settings.
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Affiliation(s)
- Shu-Yi Liao
- School of Medicine, University of California-Riverside
| | - Roberto Benzo
- Pulmonary and Critical Care Division, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Andrew L Ries
- Pulmonary and Critical Care and Sleep Division, University of California, San Diego
| | - Xavier Soler
- Pulmonary and Critical Care and Sleep Division, University of California, San Diego
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