Blog
About

6
views
0
recommends
+1 Recommend
0 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Active women over 50: study protocol for RCT of a low-dose information and support program to promote physical activity behaviour change

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Background

          There is compelling evidence that physical activity has many physical and mental health benefits and can delay the development of disability in older age. However, uptake of this health behaviour is sub-optimal in working women in their middle age. This trial aims to establish the impact of a low-dose information program, incorporating follow-up support using behaviour change techniques, compared with a wait-list control group, on physical activity among women aged 50+ years.

          Methods

          100 female university or health service employees aged 50 years and over who are not sufficiently active according to national guidelines will be recruited and randomised to: [1] attend one information session at the worksite with follow-up email support and provision of resources including use of an activity tracker ( Fitbit) for 3 months and free trial class at the university sports facility, or [2] a wait-list control to receive the intervention after the 3-month follow-up period. The primary outcome will be the proportion of people achieving 10,000 steps/day at 3 months post randomisation. Secondary outcomes will include the proportion of people achieving national guideline-recommended physical activity levels, the average self-reported hours of physical activity per week, perceived benefits of and barriers to exercise participation, physical functioning, and mood. Analyses will be planned, conducted while masked to group allocation and will use an intention-to-treat approach.

          Discussion

          This randomised controlled trial will evaluate the impact of a simple intervention using behaviour change techniques to increase physical activity participation in insufficiently active working women over the age of 50.

          Trial registration

          ACTRN12617000485336, prospectively registered, approved 04/04/2017.

          Related collections

          Most cited references 11

          • Record: found
          • Abstract: found
          • Article: not found

          Influences of cardiorespiratory fitness and other precursors on cardiovascular disease and all-cause mortality in men and women.

          To quantify the relation of cardiorespiratory fitness to cardiovascular disease (CVD) mortality and to all-cause mortality within strata of other personal characteristics that predispose to early mortality. DESIGN--Observational cohort study. We calculated CVD and all-cause death rates for low (least fit 20%), moderate (next 40%), and high (most fit 40%) fitness categories by strata of smoking habit, cholesterol level, blood pressure, and health status. Preventive medicine clinic. Participants were 25341 men and 7080 women who completed preventive medical examinations, including a maximal exercise test. Cardiovascular disease and all-cause mortality. There were 601 deaths during 211996 man-years of follow-up, and 89 deaths during 52982 woman-years of follow-up. Independent predictors of mortality among men, with adjusted relative risks (RRs) and 95% confidence intervals (CIs), were low fitness (RR, 1.52;95% CI, 1.28-1.82), smoking (RR, 1.65; 95% CI, 1.39-1.97), abnormal electrocardiogram (RR, 1.64;95% CI, 1.34-2.01), chronic illness (RR, 1.63;95% CI, 1.37-1.95), increased cholesterol level (RR, 1.34; 95% CI, 1.13-1.59), and elevated systolic blood pressure (RR, 1.34; 95% CI, 1.13-1.59). The only statistically significant independent predictors of mortality in women were low fitness (RR, 2.10; 95% Cl, 1.36-3.21) and smoking (RR, 1.99; 95% Cl, 1.25-3.17). Inverse gradients were seen for mortality across fitness categories within strata of other mortality predictors for both sexes. Fit persons with any combination of smoking, elevated blood pressure, or elevated cholesterol level had lower adjusted death rates than low-fit persons with none of these characteristics. Low fitness is an important precursor of mortality. The protective effect of fitness held for smokers and nonsmokers, those with and without elevated cholesterol levels or elevated blood pressure, and unhealthy and healthy persons. Moderate fitness seems to protect against the influence of these other predictors on mortality. Physicians should encourage sedentary patients to become physically active and thereby reduce the risk of premature mortality.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            Physical activity for health: What kind? How much? How intense? On top of what?

            Physical activity improves health. Different types of activity promote different types of physiologic changes and different health outcomes. A curvilinear reduction in risk occurs for a variety of diseases and conditions across volume of activity, with the steepest gradient at the lowest end of the activity scale. Some activity is better than none, and more is better than some. Even light-intensity activity appears to provide benefit and is preferable to sitting still. When increasing physical activity toward a desired level, small and well-spaced increments will reduce the incidence of adverse events and improve adherence. Prior research on the relationship between activity and health has focused on the value of moderate to vigorous activity on top of an indefinite and shifting baseline. Given emerging evidence that light activities have health benefits and with advances in tools for measuring activities of all intensities, it may be time to shift to zero activity as the conceptual starting point for study.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              A systematic review of workplace health promotion interventions for increasing physical activity.

              The benefits of an active lifestyle are widely documented, yet studies show that only a small proportion of adults engage in sufficient levels of physical activity. The workplace presents an ideal avenue for delivering initiatives to promote physical activity, overcoming commonly cited barriers such as a 'lack of time' and providing access to a large intersection of society. The purpose of this study was to (1) explore the types of interventions workplaces implement to promote physical activity among staff, (2) describe the characteristics of those interventions, (3) understand whether these interventions positively impact on activity levels, and (4) assess the methodological quality of studies. A systematic review of workplace physical activity interventions published up to April 2011 was conducted to identify types of interventions and their outcomes. Of the 58 studies included, the majority utilized health promotion initiatives. There were six physical activity/exercise interventions, 13 counselling/support interventions, and 39 health promotion messages/information interventions. Thirty-two of these studies showed a statistically significant increase in a measure of physical activity against a control group at follow-up. While the studies included in this review show some evidence that workplace physical activity interventions can be efficacious, overall the results are inconclusive. Despite the proliferation of research in this area, there is still a need for more well-designed studies to fully determine the effectiveness of workplace interventions for increasing physical activity and to identify the types of interventions that show the most promise. © 2013 The British Psychological Society.
                Bookmark

                Author and article information

                Contributors
                geraldine.wallbank@sydney.edu.au
                cathie.sherrington@sydney.edu.au
                colleen.canning@sydney.edu.au
                leanne.hassett@sydney.edu.au
                roberta.shepherd@sydney.edu.au
                Bethan.Richards@health.nsw.gov.au
                Catherine.Mackay@health.nsw.gov.au
                anne.tiedemann@sydney.edu.au
                Journal
                BMC Public Health
                BMC Public Health
                BMC Public Health
                BioMed Central (London )
                1471-2458
                4 September 2019
                4 September 2019
                2019
                : 19
                Affiliations
                [1 ]ISNI 0000 0004 1936 834X, GRID grid.1013.3, Institute for Musculoskeletal Health, School of Public Health, Faculty of Medicine and Health, , The University of Sydney, ; PO Box M179 Missenden Road, Camperdown, Sydney, 2050 Australia
                [2 ]ISNI 0000 0004 1936 834X, GRID grid.1013.3, Discipline of Physiotherapy, Faculty of Health Sciences, , The University of Sydney, ; PO Box 170, Lidcombe, Sydney, NSW 1825 Australia
                [3 ]ISNI 0000 0004 0385 0051, GRID grid.413249.9, Institute of Rheumatology and Orthopedics, , Royal Prince Alfred Hospital, ; Level 4 Royal Prince Alfred Hospital, Camperdown, Sydney, 2050 Australia
                [4 ]Workplace Health and Safety, Royal Prince Alfred Hospital, Level 7 KGV Building, Missenden Rd, Camperdown, Sydney, 2050 Australia
                Article
                7514
                10.1186/s12889-019-7514-6
                6727572
                31484565
                © The Author(s). 2019

                Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License ( http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver ( http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

                Funding
                Funded by: Healthy Sydney University seed grant, The University of Sydney
                Funded by: Musculoskeletal Health Sydney Collaborative Research Scheme, The University of Sydney
                Categories
                Study Protocol
                Custom metadata
                © The Author(s) 2019

                Public health

                behaviour change, exercise, health, ehealth, workplace, physical activity

                Comments

                Comment on this article