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Diciolla NS, Rebelo P, Rodrigues G, Grave AS, Dias C, Gomes M, Santos ES, Pereira Z, Pereira L, Marques A. Validation of "CENTR(AR)" walking trails: Different field criteria do not lead to different physical activity intensities in people with COPD. Heart Lung 2024; 67:26-32. [PMID: 38640848 DOI: 10.1016/j.hrtlng.2024.04.014] [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: 01/23/2024] [Revised: 04/10/2024] [Accepted: 04/10/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND Validating walking trails is essential to promote physical activity (PA) safely and confidently in people with COPD. OBJECTIVES We aimed to validate predetermined light, moderate, and vigorous intensities of walking trails in people with COPD. METHODS This cross-sectional study included individuals with COPD walking in predetermined light, moderate and vigorous intensity trails. Activity intensity and volume outcomes were collected. Dyspnoea and fatigue (modified Borg scale), energy expenditure (EE, Sensewear), heart rate (HR, HR monitor), time spent in different PA intensities, and cadence (ActiGraph) were recorded and used to classify PA intensity. RESULTS Twenty people with COPD [71(7) years, 80 % male, FEV1%predicted 65.6(11.6)] were included. Fatigue differed significantly between light and moderate [3.0(2.0;4.0) vs 3.4(2.5;4.5), p = 0.01], but not vigorous (3.5[2.5-4.0]) tracks. Dyspnoea [2.3(1.5) vs 2.7(1.6) vs 2.6(1.4)], EE [5.1(0.8) vs 4.9(0.5) vs 4.6(0.8) METs], HR [92.5(11.1) vs 93.7(18.6) vs 95.4(15.0) beats/min] and cadence [115.1(104.0;120.3) vs 104.7(99.6;117.6) vs 111.2(99.9;118.5) steps/min] were similar across trails (p > 0.05). Time spent in light and moderate PA, EE volume, walking time, and step count increased along with the proposed intensity levels (p < 0.01). Walking trails were categorised as moderate intensity in most participants. CONCLUSION Walking trails were safe and valid for practising moderate-intensity PA in people with COPD. Participants adjusted their physiological responses and perceived symptoms to match a moderate intensity.
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Affiliation(s)
- Nicola S Diciolla
- Physiotherapy in Women's Health Research Group - FPSM, Department of Nursing and Physiotherapy, University of Alcalá, Alcalá de Henares, Madrid, Spain; Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Patrícia Rebelo
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Guilherme Rodrigues
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Ana Sofia Grave
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Cíntia Dias
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Maria Gomes
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - E Samuel Santos
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
| | - Zulmira Pereira
- Cosmonível Company - Topography, Cartography and Cadaster, Porto, Portugal.
| | - Luísa Pereira
- Águeda School of Technology and Management - ESTGA, University of Aveiro, Aveiro, Portugal.
| | - Alda Marques
- Respiratory Rehabilitation and Research Laboratory - Lab3R, School of Health Sciences (ESSUA), and Institute of Biomedicine - iBiMED, University of Aveiro, Aveiro, Portugal.
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Šuc A, Einfalt L, Šarabon N, Kastelic K. Validity and reliability of self-reported methods for assessment of 24-h movement behaviours: a systematic review. Int J Behav Nutr Phys Act 2024; 21:83. [PMID: 39095778 PMCID: PMC11295502 DOI: 10.1186/s12966-024-01632-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 07/23/2024] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND Time spent in sleep, sedentary behaviour (SB), and physical activity are exhaustive and mutually exclusive parts of a 24-h day that need to be considered in a combination. The aim of this study was to identify validated self-reported tools for assessment of movement behaviours across the whole 24-h day, and to review their attributes and measurement properties. METHODS The databases PubMed, Scopus, and SPORTDiscus were searched until September 2023. Inclusion criteria were: (i) published in English language, (ii) per-reviewed paper, (iii) assessment of self-reported time spent in sleep, SB, and physical activity, (iv) evaluation of measurement properties of all estimates across the full 24-h day, and (v) inclusion of adolescents, adults, or older adults. The methodological quality of included studies was assessed using the Consensus-based Standards for the selection of health Measurement Instruments checklist. RESULTS Our search returned 2064 records. After studies selection, we included 16 articles that reported construct validity and/or test-retest reliability of 12 unique self-reported tools - eight questionnaires, three time-use recalls, and one time-use diary. Most tools enable assessment of time spent in sleep, and domain-specific SB and physical activity, and account that sum of behaviours should be 24 h. Validity (and reliability) correlation coefficients for sleep ranged between 0.22 and 0.69 (0.41 and 0.92), for SB between 0.06 and 0.57 (0.33 and 0.91), for light-intensity physical activity between 0.18 and 0.46 (0.55 and 0.94), and for moderate- to vigorous-intensity physical activity between 0.38 and 0.56 (0.59 and 0.94). The quality of included studies being mostly fair-to-good. CONCLUSIONS This review found that only a limited number of validated self-reported tools for assessment of 24-h movement behaviours are currently available. Validity and reliability of most tools are generally adequate to be used in epidemiological studies and population surveillance, while little is known about adequacy for individual level assessments and responsiveness to behavioural change. To further support research, policy, and practice, there is a need to develop new tools that resonate with the emerging 24-h movement paradigm and to evaluate measurement properties by using compositional data analysis. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022330868.
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Affiliation(s)
- Anja Šuc
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
| | - Lea Einfalt
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
| | - Nejc Šarabon
- Faculty of Health Sciences, University of Primorska, Izola, Slovenia
- InnoRenew CoE, Izola, Slovenia
| | - Kaja Kastelic
- InnoRenew CoE, Izola, Slovenia.
- Andrej Marušič Institute, University of Primorska, Koper, Slovenia.
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Li J, Pu J, Liu J, Wang Q, Zhang R, Zhang T, Zhou J, Xing W, Liang S, Hu D, Li Y. Determinants of self-management behaviors among pulmonary tuberculosis patients: a path analysis. Infect Dis Poverty 2021; 10:103. [PMID: 34330337 PMCID: PMC8325183 DOI: 10.1186/s40249-021-00888-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/19/2021] [Indexed: 11/10/2022] Open
Abstract
Background Tuberculosis (TB) is one of the top 10 causes of death in the world. Since Directly Observed Therapy (DOT) as a core strategy for the global TB control are not applicable to all types of TB patients, and self-management of TB patients (SMTP) as a patient-centered supervision type is a supplement to DOT and can improve TB case management. However, the factors related to SMTP are complex and need more study. This study aimed at identifying the determinants of SMTP and examining the direct/indirect effects of these determinants. Methods The purposive sampling technique was used to select study sites and participants were recruited from the study sites by the consecutive sampling method. The PRECEDE model was used as the framework to analyze the determinants of SMTP. The responses of TB patients were acquired via a questionnaire survey for data collection. A Pearson correlation analysis was used to define the relationship between the predisposing, enabling, reinforcing factors with SMTP behaviors. A regression-based path analysis was used to determine the action paths of the predisposing, enabling, and reinforcing factors on SMTP behaviors. Results The predisposing (TB knowledge), enabling [health education and healthcare workers (HCWs) support], reinforcing factors (family support) had significant positive correlations with SMTP behaviors (P < 0.05). The predisposing, enabling, reinforcing factors were positively correlated with each other (r = 0.123‒0.918, P < 0.05), except for family support and HCWs support. The predisposing factors (TB knowledge, β = 0.330) and the enabling factors (HCWs support, β = 0.437) had direct effects on SMTP behaviors. The enabling factors (health education and HCWs support) and the reinforcing factors (family support) had indirect effects on SMTP behaviors. Conclusions This study revealed the effects and action path of TB knowledge, health education, HCWs support, and family support on SMTP behaviors via a path analysis. Assessing patient’s needs for SMTP along with promoting effective TB health education and providing firm support from HCWs and family members are potential strategies to promote SMTP behaviors. Graphic abstract ![]()
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Affiliation(s)
- Jin Li
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jie Pu
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Jiaqing Liu
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Qingya Wang
- Chongqing Institute of TB Prevention and Treatment, Jiulongpo District, Chongqing, China
| | - Rui Zhang
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Ting Zhang
- Chongqing Institute of TB Prevention and Treatment, Jiulongpo District, Chongqing, China
| | - Jiani Zhou
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Wei Xing
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Shengxiang Liang
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China
| | - Daiyu Hu
- Chongqing Institute of TB Prevention and Treatment, Jiulongpo District, Chongqing, China
| | - Ying Li
- Department of Social Medicine and Health Service Management, Army Medical University (Third Military Medical University), Chongqing, China.
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Mendoza L, de Oca MM, López Varela MV, Casas A, Ramírez-Venegas A, López A, Ugalde L, Wehrmeister FC, Surmonti F, Menezes AMB, Miravitlles M. Physical Activity Levels and Associated Factors in a Latin American COPD Population of Patients. The LASSYC Study. COPD 2021; 18:393-400. [PMID: 34180756 DOI: 10.1080/15412555.2021.1937090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Reduced physical activity (PA) is an independent risk factor for lung function decline, hospitalization and mortality in chronic obstructive pulmonary disease (COPD) and affects a large proportion of patients from Europe and the United States. However, little is known of the level of PA of COPD patients in Latin America. The aim of this study was to provide information of the level of PA and its determinants in COPD patients in Latin America. This is an observational, cross-sectional study on patients with COPD in seven Latin American countries. PA level was evaluated with the short version of the International Physical Activity Questionnaire (IPAQ) and the association between PA and other variables was investigated. Complete information of PA level was obtained in 734 COPD patients consecutively recruited from specialized outpatient clinics; 448 (61%) were men, with a mean age of 69.6 years (standard deviation [SD] = 8.7) and a mean FEV1 (% predicted) = 49.1% (17.5%). In 37.9% the level of PA was low, and the average sitting time was 36.1 h per week. Patients with low levels of PA were older, with higher levels of dyspnea and higher CAT scores. Additionally, we found that patients with low level of PA presented more symptoms during the day. Low levels of PA have been observed in a large proportion of COPD patients of Latin America, which is higher in women and older patients and it is related with worse functional and clinical characteristics.
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Affiliation(s)
- Laura Mendoza
- Neumology Unit, Hospital Clínico Universidad de Chile, Santiago de Chile, Chile
| | - María Montes de Oca
- Hospital Universitario de Caracas, Universidad Central de Venezuela, Caracas, Venezuela
| | | | - Alejandro Casas
- Pneumology Department, Fundación Neumológica Colombiana, Universidad del Rosario, Bogotá, Colombia
| | | | - Ana López
- Hospital Privado Universitario de Córdoba, Córdoba, Argentina
| | | | | | | | - Ana M B Menezes
- Post-Graduate Program in Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - Marc Miravitlles
- Department of Pneumology. Hospital Universitari Vall d´Hebron, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Barcelona Hospital Campus; CIBER de Enfermedades Respiratorias (CIBERES), Barcelona, Spain
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5
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Bentley CL, Powell L, Potter S, Parker J, Mountain GA, Bartlett YK, Farwer J, O'Connor C, Burns J, Cresswell RL, Dunn HD, Hawley MS. The Use of a Smartphone App and an Activity Tracker to Promote Physical Activity in the Management of Chronic Obstructive Pulmonary Disease: Randomized Controlled Feasibility Study. JMIR Mhealth Uhealth 2020; 8:e16203. [PMID: 32490838 PMCID: PMC7301262 DOI: 10.2196/16203] [Citation(s) in RCA: 45] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 01/07/2020] [Accepted: 01/24/2020] [Indexed: 01/08/2023] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) is highly prevalent and significantly affects the daily functioning of patients. Self-management strategies, including increasing physical activity, can help people with COPD have better health and a better quality of life. Digital mobile health (mHealth) techniques have the potential to aid the delivery of self-management interventions for COPD. We developed an mHealth intervention (Self-Management supported by Assistive, Rehabilitative, and Telehealth technologies-COPD [SMART-COPD]), delivered via a smartphone app and an activity tracker, to help people with COPD maintain (or increase) physical activity after undertaking pulmonary rehabilitation (PR). Objective This study aimed to determine the feasibility and acceptability of using the SMART-COPD intervention for the self-management of physical activity and to explore the feasibility of conducting a future randomized controlled trial (RCT) to investigate its effectiveness. Methods We conducted a randomized feasibility study. A total of 30 participants with COPD were randomly allocated to receive the SMART-COPD intervention (n=19) or control (n=11). Participants used SMART-COPD throughout PR and for 8 weeks afterward (ie, maintenance) to set physical activity goals and monitor their progress. Questionnaire-based and physical activity–based outcome measures were taken at baseline, the end of PR, and the end of maintenance. Participants, and health care professionals involved in PR delivery, were interviewed about their experiences with the technology. Results Overall, 47% (14/30) of participants withdrew from the study. Difficulty in using the technology was a common reason for withdrawal. Participants who completed the study had better baseline health and more prior experience with digital technology, compared with participants who withdrew. Participants who completed the study were generally positive about the technology and found it easy to use. Some participants felt their health had benefitted from using the technology and that it assisted them in achieving physical activity goals. Activity tracking and self-reporting were both found to be problematic as outcome measures of physical activity for this study. There was dissatisfaction among some control group members regarding their allocation. Conclusions mHealth shows promise in helping people with COPD self-manage their physical activity levels. mHealth interventions for COPD self-management may be more acceptable to people with prior experience of using digital technology and may be more beneficial if used at an earlier stage of COPD. Simplicity and usability were more important for engagement with the SMART-COPD intervention than personalization; therefore, the intervention should be simplified for future use. Future evaluation will require consideration of individual factors and their effect on mHealth efficacy and use; within-subject comparison of step count values; and an opportunity for control group participants to use the intervention if an RCT were to be carried out. Sample size calculations for a future evaluation would need to consider the high dropout rates.
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Affiliation(s)
- Claire L Bentley
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Lauren Powell
- School of Education, The University of Sheffield, Sheffield, United Kingdom
| | - Stephen Potter
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Jack Parker
- School of Human Sciences, The University of Derby, Derby, United Kingdom
| | - Gail A Mountain
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Yvonne Kiera Bartlett
- Manchester Centre for Health Psychology, The University of Manchester, Manchester, United Kingdom
| | - Jochen Farwer
- Library, The University of Manchester, Manchester, United Kingdom
| | - Cath O'Connor
- Sheffield Teaching Hospitals NHS Foundation Trust, Integrated Community Care Team, Sheffield, United Kingdom
| | - Jennifer Burns
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Rachel L Cresswell
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Heather D Dunn
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
| | - Mark S Hawley
- School of Health and Related Research, The University of Sheffield, Sheffield, United Kingdom
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Yin K, Jung J, Coiera E, Laranjo L, Blandford A, Khoja A, Tai WT, Phillips DP, Lau AYS. Patient Work and Their Contexts: Scoping Review. J Med Internet Res 2020; 22:e16656. [PMID: 32484449 PMCID: PMC7298639 DOI: 10.2196/16656] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 02/04/2020] [Accepted: 03/29/2020] [Indexed: 12/19/2022] Open
Abstract
Background Having patients self-manage their health conditions is a widely promoted concept, but many patients struggle to practice it effectively. Moreover, few studies have analyzed the nature of work required from patients and how such work fits into the context of their daily life. Objective This study aimed to review the characteristics of patient work in adult patients. Patient work refers to tasks that health conditions impose on patients (eg, taking medications) within a system of contextual factors. Methods A systematic scoping review was conducted using narrative synthesis. Data were extracted from PubMed, Excerpta Medica database (EMBASE), Cumulative Index to Nursing and Allied Health Literature (CINAHL), and PsycINFO, including studies from August 2013 to August 2018. The included studies focused on adult patients and assessed one or more of the following: (1) physical health–related tasks, (2) cognitive health–related tasks, or (3) contextual factors affecting these tasks. Tasks were categorized according to the themes that emerged: (1) if the task is always visible to others or can be cognitive, (2) if the task must be conducted collaboratively or can be conducted alone, and (3) if the task was done with the purpose of creating resources. Contextual factors were grouped according to the level at which they exert influence (micro, meso, or macro) and where they fit in the patient work system (the macroergonomic layer of physical, social, and organizational factors; the mesoergonomic layer of household and community; and the microergonomic triad of person-task-tools). Results In total, 67 publications were included, with 58 original research articles and 9 review articles. A variety of patient work tasks were observed, ranging from physical and tangible tasks (such as taking medications and visiting health care professionals) to psychological and social tasks (such as creating coping strategies). Patient work was affected by a range of contextual factors on the micro, meso, or macro levels. Our results indicate that most patient work was done alone, in private, and often imposing cognitive burden with low amounts of support. Conclusions This review sought to provide insight into the work burden of health management from a patient perspective and how patient context influences such work. For many patients, health-related work is ever present, invisible, and overwhelming. When researchers and clinicians design and implement patient-facing interventions, it is important to understand how the extra work impacts one’s internal state and coping strategy, how such work fits into daily routines, and if these changes could be maintained in the long term.
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Affiliation(s)
- Kathleen Yin
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Joshua Jung
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Enrico Coiera
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Liliana Laranjo
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Ann Blandford
- UCL Interaction Centre, University College London, London, United Kingdom
| | - Adeel Khoja
- Department of Medicine, Aga Khan University, Karachi, Pakistan
| | - Wan-Tien Tai
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Daniel Psillakis Phillips
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia
| | - Annie Y S Lau
- Centre for Health Informatics, Australian Institute of Health Innovation, Macquarie University, North Ryde, Australia.,UCL Interaction Centre, University College London, London, United Kingdom
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McKeough ZJ, Large SL, Spencer LM, Cheng SWM, McNamara RJ. An observational study of self-reported sedentary behaviour in people with chronic obstructive pulmonary disease and bronchiectasis. Braz J Phys Ther 2019; 24:399-406. [PMID: 31182285 DOI: 10.1016/j.bjpt.2019.05.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 05/22/2019] [Accepted: 05/28/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Few studies have examined sedentary behaviour in chronic respiratory disease. The limited evidence suggests that increased levels of sedentary behaviour are associated with increased mortality. OBJECTIVES This study aimed to compare the level of self-reported sedentary behaviour in people with chronic obstructive pulmonary disease (COPD) and bronchiectasis as well as to identify associations between sedentary time with functional performance measures and health-related quality of life in the chronic respiratory disease group. METHODS An observational study design was used. Participants completed the Sedentary Behaviour Questionnaire from which average sedentary time (hours/day) was determined. Functional performance was measured using the six-minute walk test, the four-metre gait speed test and the five sit-to-stand test. Health-related quality of life was measured using the St George's Respiratory Questionnaire. Sedentary time was compared between groups using an unpaired t-test. Univariate analysis explored relationships amongst variables. RESULTS The convenience sample consisted of 103 people with COPD [52% male; mean±SD age: 73±9 years, FEV1% predicted: 56±23] and 33 people with bronchiectasis [52% male; 74±8 years, FEV1% predicted: 69±25]. Average self-reported sedentary time in COPD was 7.6±2.7 hours/day and in bronchiectasis was 8.0±4.1 hours/day, with no between-group difference (-0.4, 95% CI -1.7, 0.8). No associations were found between sedentary time and any functional performance outcome or with health-related quality of life. CONCLUSION There was no difference in the high sedentary time between people with COPD and bronchiectasis. Sedentary behaviour was not associated with functional performance or disease-related health-related quality of life in people with chronic respiratory disease.
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Affiliation(s)
- Zoe J McKeough
- Discipline of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia.
| | - Sarah L Large
- Discipline of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia
| | - Lissa M Spencer
- Pulmonary Rehabilitation Clinic, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
| | - Sonia W M Cheng
- Discipline of Physiotherapy, Faculty of Health Sciences, University of Sydney, Sydney, NSW, Australia
| | - Renae J McNamara
- Pulmonary Rehabilitation Clinic, Prince of Wales Hospital, Randwick, NSW, Australia; Woolcock Emphysema Centre, Woolcock Institute of Medical Research, The University of Sydney, Sydney, NSW, Australia
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8
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Mihaltan F, Adir Y, Antczak A, Porpodis K, Radulovic V, Pires N, de Vries GJ, Horner A, De Bontridder S, Chen Y, Shavit A, Alecu S, Adamek L. Importance of the relationship between symptoms and self-reported physical activity level in stable COPD based on the results from the SPACE study. Respir Res 2019; 20:89. [PMID: 31088560 PMCID: PMC6518503 DOI: 10.1186/s12931-019-1053-7] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 04/16/2019] [Indexed: 03/19/2023] Open
Abstract
Background The burden of symptoms and risk of exacerbations are the main drivers of the overall assessment of the Chronic Obstructive Pulmonary Disease (COPD) and the adequate treatment approaches per current Global Initiative for Chronic Obstructive Lung Disease (GOLD). Physical activity has emerged as both functional outcome and non-pharmacological intervention in COPD patients, despite the lack of standardized measures or guidelines in clinical practice. This study aimed to explore in more depth the 24-h respiratory symptoms, the physical activity level (PAL) and the relationship between these two determinants in stable COPD patients. Methods This was a multinational, multicenter, observational, cross-sectional study conducted in ten European countries and Israel. Dedicated questionnaires for each part of the day (morning, daytime, night) were used to assess respiratory symptoms. PAL was evaluated with self- and interview-reported tools [EVS (exercise as vital sign) and YPAS (Yale Physical Activity Survey)], and physician’s judgement. Patients were stratified in ABCD groups by 2013 and 2017 GOLD editions using the questionnaires currently recommended: modified Medical Research Council dyspnea scale and COPD Assessment Test. Results The study enrolled 2190 patients (mean age: 66.9 years; male: 70.0%; mean % predicted FEV1: 52.6; GOLD groups II-III: 84.5%; any COPD treatment: 98.9%). Most patients (> 90%) reported symptoms in any part of the 24-h day, irrespective of COPD severity. PAL evaluations showed discordant results between patients and physicians: 32.9% of patients considered themselves completely inactive, while physicians judged 11.9% patients as inactive. By YPAS, the overall study population spent an average of 21.0 h/week performing physical activity, and 68.4% of patients were identified as sedentary. In any GOLD ABCD group, the percentage of inactive patients was high. Our study found negative, weak correlations between respiratory symptoms and self-reported PAL (p < 0.001). Conclusions Despite regular treatment, the majority of stable COPD patients with moderate to severe disease experienced daily variable symptoms. Physical activity level was low in this COPD cohort, and yet overestimated by physicians. With evidence indicating the negative consequences of inactivity, its adequate screening, a more active promotion and regular assessment of physical activity are urgently needed in COPD patients for better outcomes. Trial registration NCT03031769, retrospectively registered, 23 Jan 2017. Electronic supplementary material The online version of this article (10.1186/s12931-019-1053-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Florin Mihaltan
- Department of Pulmonology, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania.
| | - Yochai Adir
- Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Adam Antczak
- Clinical Department of Pulmonology and Allergology, University Hospital, Lodz, Poland
| | | | - Vesna Radulovic
- Municipal Institute for Lung Diseases and Tuberculosis, Belgrade, Serbia
| | - Nuno Pires
- Hospital Santa Maria Maior, Barcelos, Portugal
| | | | - Andreas Horner
- Kepler University Hospital, Krankenhausstrasse 9, A4021, Linz, Austria
| | | | - Yunqin Chen
- AstraZeneca Global R&D Information, Shanghai, China
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What matters to people with COPD: outputs from Working Together for Change. NPJ Prim Care Respir Med 2019; 29:11. [PMID: 30979889 PMCID: PMC6461642 DOI: 10.1038/s41533-019-0124-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Accepted: 03/11/2019] [Indexed: 11/08/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) has a negative impact on people's quality of life affecting daily activities and mental and emotional well-being. Healthcare services need to understand what patients want and need. We used a co-production methodology, Working Together for Change, not previously used in a COPD setting to determine what matters to people with COPD. Forty patients took part in one-to-one discussions to identify what was working well, not working well and what was important for the future in terms of their COPD care. The responses were analysed in two one-day co-production workshops involving COPD patients, carers and professionals. The six highest priority themes around what's not working well were: 'I don't think the right hand knows what the left hand is doing', 'I can't get appointments when I want them', 'I'm not treated as a person', 'I can't do what I want to do', 'I'm anxious and depressed' and 'I can't eat well.' Professionals gained powerful insights into the difficulties of COPD through their interactions with patients in the workshops. What mattered to patients encompassed meaning, purpose and relationships beyond immediate medical needs and underlines the need for patient-centred holistic approaches to COPD care and support.
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Lewthwaite H, Olds T, Williams MT, Effing TW, Dumuid D. Use of time in chronic obstructive pulmonary disease: Longitudinal associations with symptoms and quality of life using a compositional analysis approach. PLoS One 2019; 14:e0214058. [PMID: 30897134 PMCID: PMC6428329 DOI: 10.1371/journal.pone.0214058] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 02/28/2019] [Indexed: 12/01/2022] Open
Abstract
Background and objectives This study explored whether, for people with chronic obstructive pulmonary disease (COPD), changes to the 24-hour composition of physical activity (PA), sedentary behaviour (SB) and sleep were associated with changes in symptoms and health-related quality of life (HRQoL); and how time re-allocations between these behaviours were associated with changes in outcomes. Methods This study pools data on people with COPD drawn from two previous studies: a randomised controlled trial of cognitive behavioural therapy and pulmonary rehabilitation and a usual care cohort. Participants recalled behaviours and completed symptom and HRQoL assessments at baseline (T0) and four months (T1). Linear mixed-effects models (pooled control/intervention samples) predicted changes in outcomes from T0 to T1 with a change to the 24-hour behaviour composition; compositional isotemporal substitution predicted change in outcomes when re-allocating time between behaviours. Results Valid data were obtained for 95 participants (forced expiratory volume in one second %predicted = 49.6±15.3) at T0 and T1. A change in the 24-hour behaviour composition was associated with a change in anxiety (p<0.01) and mastery (p<0.01), but not breathlessness, depression or fatigue. When modelling time re-allocation with compositional isotemporal substitution, more time re-allocated to higher intensity PA or sleep was associated with favourable changes in outcomes; re-allocating time to SB or light PA was associated with unfavourable changes in outcomes. The direction of association, however, could not be determined. Conclusion To improve the overall health and wellbeing of people with COPD, intervention approaches that optimise the composition of PA, SB and sleep may be beneficial.
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Affiliation(s)
- Hayley Lewthwaite
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
- * E-mail:
| | - Tim Olds
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Marie T. Williams
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Tanja W. Effing
- College of Medicine & Public Health, Flinders University, Bedford Park, South Australia, Australia
- Department of Respiratory Medicine, Southern Adelaide Local Health Network, Bedford Park, South Australia, Australia
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
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Yavuz Tatlı İ, Semin Akel B. A controlled study analyzing the temporal activity patterns of individuals with stroke compared to healthy adults. Br J Occup Ther 2019. [DOI: 10.1177/0308022618819996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction The understanding of the temporal pattern of individuals can add a wider perspective to interventions. Therefore, the present study is aimed toward analysis of the temporal activity pattern of individuals with stroke compared to healthy adults. Method This study is a prospective, case–control, analytic research study. The study sample comprised 50 individuals with stroke and 50 individuals without disease, for 80% power with a 5% type 1 error. The Modified Occupational Questionnaire was administered to assess the temporal activity pattern. Individuals identified the activities performed at each hour of the day and data was analyzed. Results The temporal activity pattern of individuals with stroke differed from healthy controls; education and play activities were not part of stroke participants’ daily routines. Also, participation in work, leisure and social participation activities was significantly different for people with stroke compared to healthy controls ( p < 0.01 ). The study group assigned very low values to the activities; the value perceived by individuals differed significantly between groups ( p < 0.01 ). Conclusion Clinicians are in a position to enable individuals’ time use and help to engage them in meaningful activity. Individuals with stroke may benefit from a program focusing on the temporal aspect of activities.
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Affiliation(s)
- İbrahim Yavuz Tatlı
- Faculty of Health Sciences, Occupational Therapy Department, Hacettepe University, Turkey
- Konya Education and Research Hospital, Turkey
| | - Burcu Semin Akel
- Faculty of Health Sciences, Occupational Therapy Department, Hacettepe University, Turkey
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Schneider LP, Furlanetto KC, Rodrigues A, Lopes JR, Hernandes NA, Pitta F. Sedentary Behaviour and Physical Inactivity in Patients with Chronic Obstructive Pulmonary Disease: Two Sides of the Same Coin? COPD 2019; 15:432-438. [DOI: 10.1080/15412555.2018.1548587] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Lorena P. Schneider
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Karina C. Furlanetto
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
- Research Centre in Health Sciences (CPCS), Universidade Norte do Paraná (UNOPAR), Londrina, Brazil
| | - Antenor Rodrigues
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
- Department of Physiotherapy, Faculdade Pitágoras de Londrina, Londrina, Brazil
| | - José R. Lopes
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Nidia A. Hernandes
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
| | - Fabio Pitta
- Laboratory of Research in Respiratory Physiotherapy (LFIP), Department of Physiotherapy, Universidade Estadual de Londrina (UEL), Londrina, Brazil
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Lewthwaite H, Effing TW, Lenferink A, Olds T, Williams MT. Improving physical activity, sedentary behaviour and sleep in COPD: perspectives of people with COPD and experts via a Delphi approach. PeerJ 2018; 6:e4604. [PMID: 29719731 PMCID: PMC5926552 DOI: 10.7717/peerj.4604] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2017] [Accepted: 03/21/2018] [Indexed: 11/20/2022] Open
Abstract
Background Little is known about how to achieve enduring improvements in physical activity (PA), sedentary behaviour (SB) and sleep for people with chronic obstructive pulmonary disease (COPD). This study aimed to: (1) identify what people with COPD from South Australia and the Netherlands, and experts from COPD- and non-COPD-specific backgrounds considered important to improve behaviours; and (2) identify areas of dissonance between these different participant groups. Methods A four-round Delphi study was conducted, analysed separately for each group. Free-text responses (Round 1) were collated into items within themes and rated for importance on a 9-point Likert scale (Rounds 2–3). Items meeting a priori criteria from each group were retained for rating by all groups in Round 4. Items and themes achieving a median Likert score of ≥7 and an interquartile range of ≤2 across all groups at Round 4 were judged important. Analysis of variance with Tukey’s post-hoc tested for statistical differences between groups for importance ratings. Results Seventy-three participants consented to participate in this study, of which 62 (85%) completed Round 4. In Round 4, 81 items (PA n = 54; SB n = 24; sleep n = 3) and 18 themes (PA n = 9; SB n = 7; sleep n = 2) were considered important across all groups concerning: (1) symptom/disease management, (2) targeting behavioural factors, and (3) less commonly, adapting the social/physical environments. There were few areas of dissonance between groups. Conclusion Our Delphi participants considered a multifactorial approach to be important to improve PA, SB and sleep. Recognising and addressing factors considered important to recipients and providers of health care may provide a basis for developing behaviour-specific interventions leading to long-term behaviour change in people with COPD.
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Affiliation(s)
- Hayley Lewthwaite
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Tanja W Effing
- College of Medicine & Public Health, Flinders University of South Australia, Bedford Park, South Australia, Australia.,Department of Respiratory Medicine, Southern Adelaide Local Health Network, Bedford Park, South Australia, Australia
| | - Anke Lenferink
- Department of Pulmonary Medicine, Medisch Spectrum Twente, Enschede, Netherlands.,Department of Health Technology and Services Research, Faculty of Behavioural Sciences, University of Twente, Enschede, Netherlands
| | - Tim Olds
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Marie T Williams
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
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McKeough Z, Cheng SWM, Alison J, Jenkins C, Hamer M, Stamatakis E. Low leisure-based sitting time and being physically active were associated with reduced odds of death and diabetes in people with chronic obstructive pulmonary disease: a cohort study. J Physiother 2018; 64:114-120. [PMID: 29574168 DOI: 10.1016/j.jphys.2018.02.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 11/07/2017] [Accepted: 02/15/2018] [Indexed: 02/04/2023] Open
Abstract
QUESTIONS In people with chronic obstructive pulmonary disease (COPD), are activity phenotypes (based on physical activity and recreational screen time) associated with mortality and cardiometabolic risk factors? DESIGN Cohort study. PARTICIPANTS People with COPD aged≥40years and who were current or ex-smokers were identified from the 2003 Scottish Health Survey. OUTCOME MEASURES Data were collected regarding demographics, anthropometric measurements, medical history, physical activity, sedentary behaviour, health outcomes, and mortality. ANALYSIS Participants were categorised into one of the following activity phenotypes: 'couch potatoes' were those who were insufficiently active with high leisure-based sitting time and/or no domestic physical activity; 'light movers' were insufficiently active with some domestic physical activity; 'sedentary exercisers' were sufficiently active with high leisure-based sitting time; and 'busy bees' were sufficiently active with low leisure-based sitting time. 'Sufficiently active' was defined as adhering to physical activity (PA) recommendations of≥7.5 metabolic equivalent (MET) hours/week. 'Low leisure-based sitting time' was defined as≤200minutes of recreational screen time/day. RESULTS The 584 participants had a mean age of 64 years (SD 12) and 52% were male. Over 5.5 years (SD 1.3) of follow-up, there were 81 all-cause deaths from 433 COPD participants with available data. Compared to the 'couch potatoes', there was a reduced risk of all-cause mortality in the 'busy bees' (Hazard Ratio 0.26, 95% CI 0.11 to 0.65) with a trend towards a reduction in mortality risk in the other phenotypes. The odds of diabetes were lower in the 'busy bees' compared to the 'couch potatoes' (OR 0.14, 95% CI 0.03 to 0.67). CONCLUSIONS Adhering to physical activity guidelines and keeping leisure-based sitting time low had a mortality benefit and lowered the odds of diabetes in people with COPD. [McKeough Z, Cheng SWM, Alison J, Jenkins C, Hamer M, Stamatakis E (2018) Low leisure-based sitting time and being physically active were associated with reduced odds of death and diabetes in people with chronic obstructive pulmonary disease: a cohort study. Journal of Physiotherapy 64: 114-120].
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Affiliation(s)
- Zoe McKeough
- Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney
| | - Sonia Wing Mei Cheng
- Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney
| | - Jennifer Alison
- Discipline of Physiotherapy, Faculty of Health Sciences, The University of Sydney; Allied Health Professorial Unit, Sydney Local Health District
| | - Christine Jenkins
- Department of Thoracic Medicine, Concord Hospital, Sydney, Australia
| | - Mark Hamer
- University of Loughborough, United Kingdom
| | - Emmanuel Stamatakis
- School of Public Health, Charles Perkins Centre, The University of Sydney, Sydney, Australia
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Hunt T, Williams MT, Olds TS, Dumuid D. Patterns of Time Use across the Chronic Obstructive Pulmonary Disease Severity Spectrum. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15030533. [PMID: 29547535 PMCID: PMC5877078 DOI: 10.3390/ijerph15030533] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 02/16/2018] [Accepted: 03/03/2018] [Indexed: 01/09/2023]
Abstract
Descriptions of time use patterns in people with chronic obstructive pulmonary disease (COPD) are scarce and the relationship between use-of-time and COPD severity remains unclear. This study aimed to describe a typical day for people with COPD and to explore the differences in time-use patterns across the Body Mass-Index, Airflow Obstruction, Dyspnoea and Exercise Capacity (BODE) index using compositional analyses. Using a cross-sectional design, 141 adults with clinically stable COPD had their demographics, objective measures of function (pulmonary, exercise capacity and physical activity), and self-reported COPD-related impairment recorded. Daily time-use compositions were derived from 24-h accelerometry and 24-h use-of-time recall interviews. Compositional multiple linear regression models were used to explore the relationship between the BODE index and 24-h time-use compositions. These models were used to predict daily time (min/d) that is spent in time-use components across the BODE index. The BODE index score was clearly associated with 24-h accelerometry (p < 0.0001) and 24-h use-of-time recall (p < 0.0001) compositions. Relative to the remaining time-use components, higher BODE index scores were associated with greater sedentary behaviour (p < 0.0001), Quiet time (p < 0.0001), Screen time (p = 0.001) and Self-care (p = 0.022), and less daily Chores (p < 0.0001) and Household administration (p = 0.015) time. As the BODE index scores increased, time-use predictions were strongly associated with decreases in Chores (up to 206 min/d), and increases in Screen (up to 156 min/d) and Quiet time (up to 131 min/d). Time–use patterns may provide a basis for planning interventions relative to the severity of COPD.
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Affiliation(s)
- Toby Hunt
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia, City East Campus, North Terrace, Adelaide 5000, Australia.
| | - Marie T Williams
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia, City East Campus, North Terrace, Adelaide 5000, Australia.
| | - Timothy S Olds
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia, City East Campus, North Terrace, Adelaide 5000, Australia.
| | - Dorothea Dumuid
- Alliance for Research in Exercise, Nutrition and Activity (ARENA), Sansom Institute for Health Research, School of Health Sciences, University of South Australia, City East Campus, North Terrace, Adelaide 5000, Australia.
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Lewthwaite H, Effing TW, Olds T, Williams MT. Physical activity, sedentary behaviour and sleep in COPD guidelines: A systematic review. Chron Respir Dis 2017; 14:231-244. [PMID: 28774202 PMCID: PMC5720236 DOI: 10.1177/1479972316687224] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 12/09/2016] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVES Physical activity, sedentary and sleep behaviours have strong associations with health. This systematic review aimed to identify how clinical practice guidelines (CPGs) for the management of chronic obstructive pulmonary disease (COPD) report specific recommendations and strategies for these movement behaviours. METHODS A systematic search of databases (Medline, Scopus, CiNAHL, EMbase, Clinical Guideline), reference lists and websites identified current versions of CPGs published since 2005. Specific recommendations and strategies concerning physical activity, sedentary behaviour and sleep were extracted verbatim. The proportions of CPGs providing specific recommendations and strategies were reported. RESULTS From 2370 citations identified, 35 CPGs were eligible for inclusion. Of these, 21 (60%) provided specific recommendations for physical activity, while none provided specific recommendations for sedentary behaviour or sleep. The most commonly suggested strategies to improve movement behaviours were encouragement from a healthcare provider (physical activity n = 20; sedentary behaviour n = 2) and referral for a diagnostic sleep study (sleep n = 4). CONCLUSION Since optimal physical activity, sedentary behaviour and sleep durations and patterns are likely to be associated with mitigating the effects of COPD, as well as with general health and well-being, there is a need for further COPD-specific research, consensus and incorporation of recommendations and strategies into CPGs.
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Affiliation(s)
- Hayley Lewthwaite
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Tanja W Effing
- School of Medicine, Flinders University, Bedford Park, South Australia, Australia
- Department of Respiratory Medicine, Southern Adelaide Local Health Network, Australia
| | - Timothy Olds
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
| | - Marie T Williams
- Alliance for Research in Exercise, Nutrition and Activity, School of Health Sciences, University of South Australia, Adelaide, South Australia, Australia
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Sprod JA, Olds TS, Burton NW, Brown WJ, van Uffelen JG, Ferrar KE, Maher CA. Patterns and correlates of time use and energy expenditure in older Australian workers: A descriptive study. Maturitas 2016; 90:64-71. [PMID: 27282796 DOI: 10.1016/j.maturitas.2016.05.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 05/16/2016] [Accepted: 05/18/2016] [Indexed: 02/05/2023]
Abstract
BACKGROUND How people use their time has health implications, but use of time may be influenced by factors such as age, sex, education and health. OBJECTIVE This study aimed to provide detailed information on the daily activity patterns of older working people. STUDY DESIGN 139 older Australian adults (aged 50-79 years) undertook comprehensive interviews on their use of time. This paper presents a cross-sectional analysis of the baseline findings from a longitudinal study. MAIN OUTCOME MEASURES Use of time was measured using the Multimedia Activity Recall for Children and Adults (MARCA), administered via computer-assisted phone interview. Activity patterns were described, and compared on the basis of sex, education and health status. RESULTS The main activities undertaken were sleep (mean 466min/day), work (mean 233min/day) and chores (mean 160min/day), with little time spent on physical activity (mean 13min/day). Women spent more time doing chores (p<0.001) while men spent more time on vigorous activities (p<0.001). Participants with "fair" health spent less time on inside chores (p=0.05) and grooming (p=0.02) than healthier participants. CONCLUSIONS Healthy lifestyle interventions for older workers should aim to increase physical activity levels by targeting specific activities, depending on sex and health status.
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Pleguezuelos E, Esquinas C, Moreno E, Guirao L, Ortiz J, Garcia-Alsina J, Merí A, Miravitlles M. Muscular Dysfunction in COPD: Systemic Effect or Deconditioning? Lung 2016; 194:249-57. [DOI: 10.1007/s00408-015-9838-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 12/26/2015] [Indexed: 12/21/2022]
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Koblizek V, Novotna B, Zbozinkova Z, Hejduk K. Diagnosing COPD: advances in training and practice - a systematic review. ADVANCES IN MEDICAL EDUCATION AND PRACTICE 2016; 7:219-31. [PMID: 27099544 PMCID: PMC4825818 DOI: 10.2147/amep.s76976] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory lung syndrome, caused by long-term inhalation of noxious gases and particles, which leads to gradual airflow limitation. All health care professionals who care for COPD patients should have full access to high-quality spirometry testing, as postbronchodilator spirometry constitutes the principal method of COPD diagnosis. One out of four smokers 45 years or older presenting respiratory symptoms in primary care, have non-fully reversible airflow limitation compatible with COPD and are mostly without a known diagnosis. Approximately 50.0%-98.3% of patients are undiagnosed worldwide. The majority of undiagnosed COPD patients are isolated at home, are in nursing or senior-assisted living facilities, or are present in oncology and cardiology clinics as patients with lung cancers and coronary artery disease. At this time, the prevalence and mortality of COPD subjects is increasing, rapidly among women who are more susceptible to risk factors. Since effective management strategies are currently available for all phenotypes of COPD, correctly performed and well-interpreted postbronchodilator spirometry is still an essential component of all approaches used. Simple educational training can substantially improve physicians' knowledge relating to COPD diagnosis. Similarly, a physician inhaler education program can improve attitudes toward inhaler teaching and facilitate its implementation in routine clinical practices. Spirometry combined with inhaled technique education improves the ability of predominantly nonrespiratory physicians to correctly diagnose COPD, to adequately assess its severity, and to increase the percentage of correct COPD treatment used in a real-life setting.
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Affiliation(s)
- Vladimir Koblizek
- Department of Pneumology, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
- Faculty of Medicine in Hradec Kralove, Charles University in Prague, Hradec Králové, Czech Republic
- Correspondence: Vladimir Koblizek, Department of Pneumology, University Hospital Hradec Kralove, Charles University in Prague, Faculty of Medicine in Hradec Kralove, Sokolska 581, 500 05 Hradec Králové, Czech Republic, Tel +420 495 834 771, Email
| | - Barbora Novotna
- Department of Pneumology, University Hospital Hradec Kralove, Hradec Králové, Czech Republic
- Faculty of Medicine in Hradec Kralove, Charles University in Prague, Hradec Králové, Czech Republic
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Zuzana Zbozinkova
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Karel Hejduk
- Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic
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