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Bharati R, Kovach KA. Incorporating Lifestyle Medicine Into Primary Care Practice: Perceptions and Practices of Family Physicians. Am J Lifestyle Med 2023; 17:704-716. [PMID: 37711349 PMCID: PMC10498979 DOI: 10.1177/15598276211072506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023] Open
Abstract
Introduction: Lifestyle medicine (LM) uses therapeutic lifestyle behavior change to address the root causes of chronic diseases. The purpose of this study was to assess family physicians' perceptions and utilization of LM principles in their primary care practices, as well as identify reported barriers to implementation. Methods: A survey was administered to 5770 family physicians registered with the American Academy of Family Physicians (AAFP). The survey questions assessed the gap between perception and practice of LM core competencies and the 6 domains of LM. Results: The responses from 447 family physicians were included in the study. Respondents' perceived importance and reported practice was higher for clinical skills compared to the community partnerships and advocacy. There was a substantial gap in the reported comfort with and practice of certain LM domains, such as sleep (47%) and relationships (39.4%). However, LM board-certified physicians had a significantly higher frequency of practice in these domains. The majority of participants identified both difficulty with changing patient behavior (89%) and having limited time (81%) as major barriers to incorporate LM into their practice. Conclusion: Lifestyle medicine concepts resonate strongly with family physicians although gaps exist surrounding engaging in community partnerships, advocacy, and certain domains of LM. This study assesses family physicians' perceptions and utilization of LM principles in their primary care practices, and identifies reported barriers to implementation.
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Patnode CD, Redmond N, Iacocca MO, Henninger M. Behavioral Counseling Interventions to Promote a Healthy Diet and Physical Activity for Cardiovascular Disease Prevention in Adults Without Known Cardiovascular Disease Risk Factors: Updated Evidence Report and Systematic Review for the US Preventive Services Task Force. JAMA 2022; 328:375-388. [PMID: 35881116 DOI: 10.1001/jama.2022.7408] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
IMPORTANCE Unhealthful dietary patterns, low levels of physical activity, and high sedentary time increase the risk of cardiovascular disease. OBJECTIVE To synthesize the evidence on benefits and harms of behavioral counseling interventions to promote a healthy diet and physical activity in adults without known cardiovascular disease (CVD) risk factors to inform a US Preventive Services Task Force recommendation. DATA SOURCES MEDLINE, PsycINFO, and the Cochrane Central Register of Controlled Trials through February 2021, with ongoing surveillance through February 2022. STUDY SELECTION Randomized clinical trials (RCTs) of behavioral counseling interventions targeting improved diet, increased physical activity, or decreased sedentary time among adults without known elevated blood pressure, elevated lipid levels, or impaired fasting glucose. DATA EXTRACTION AND SYNTHESIS Independent data abstraction and study quality rating and random effects meta-analysis. MAIN OUTCOMES AND MEASURES CVD events, CVD risk factors, diet and physical activity measures, and harms. RESULTS One-hundred thirteen RCTs were included (N = 129 993). Three RCTs reported CVD-related outcomes: 1 study (n = 47 179) found no significant differences between groups on any CVD outcome at up to 13.4 years of follow-up; a combined analysis of the other 2 RCTs (n = 1203) found a statistically significant association of the intervention with nonfatal CVD events (hazard ratio, 0.27 [95% CI, 0.08 to 0.88]) and fatal CVD events (hazard ratio, 0.31 [95% CI, 0.11 to 0.93]) at 4 years. Diet and physical activity behavioral counseling interventions were associated with small, statistically significant reductions in continuous measures of blood pressure (systolic mean difference, -0.8 [95% CI, -1.3 to -0.3]; 23 RCTs [n = 57 079]; diastolic mean difference, -0.4 [95% CI, -0.8 to -0.0]; 24 RCTs [n = 57 148]), low-density lipoprotein cholesterol level (mean difference, 2.2 mg/dL [95% CI, -3.8 to -0.6]; 15 RCTs [n = 6350]), adiposity-related outcomes (body mass index mean difference, -0.3 [95% CI, -0.5 to -0.1]; 27 RCTs [n = 59 239]), dietary outcomes, and physical activity at 6 months to 1.5 years of follow-up vs control conditions. There was no evidence of greater harm among intervention vs control groups. CONCLUSIONS AND RELEVANCE Healthy diet and physical activity behavioral counseling interventions for persons without a known risk of CVD were associated with small but statistically significant benefits across a variety of important intermediate health outcomes and small to moderate effects on dietary and physical activity behaviors. There was limited evidence regarding the long-term health outcomes or harmful effects of these interventions.
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Affiliation(s)
- Carrie D Patnode
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Nadia Redmond
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Megan O Iacocca
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
| | - Michelle Henninger
- Kaiser Permanente Evidence-based Practice Center, Center for Health Research, Kaiser Permanente, Portland, Oregon
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Kettle VE, Madigan CD, Coombe A, Graham H, Thomas JJC, Chalkley AE, Daley AJ. Effectiveness of physical activity interventions delivered or prompted by health professionals in primary care settings: systematic review and meta-analysis of randomised controlled trials. BMJ 2022; 376:e068465. [PMID: 35197242 PMCID: PMC8864760 DOI: 10.1136/bmj-2021-068465] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2021] [Indexed: 01/09/2023]
Abstract
OBJECTIVE To examine the effectiveness of physical activity interventions delivered or prompted by primary care health professionals for increasing moderate to vigorous intensity physical activity (MVPA) in adult patients. DESIGN Systematic review and meta-analysis of randomised controlled trials. DATA SOURCES Databases (Medline and Medline in progress, Embase, PsycINFO, CINAHL, SPORTDiscus, Sports Medicine and Education Index, ASSIA, PEDro, Bibliomap, Science Citation Index, Conference Proceedings Citation Index), trial registries (Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, TRoPHI), and grey literature (OpenGrey) sources were searched (from inception to September 2020). ELIGIBILITY CRITERIA FOR SELECTING STUDIES Randomised controlled trials of aerobic based physical activity interventions delivered or prompted by health professionals in primary care with a usual care control group or another control group that did not involve physical activity. STUDY SELECTION AND ANALYSIS Two independent reviewers screened the search results, extracted data from eligible trials and assessed the risk of bias using the Cochrane risk of bias tool (version 2). Inverse variance meta-analyses using random effects models examined the primary outcome of difference between the groups in MVPA (min/week) from baseline to final follow-up. The odds of meeting the guidelines for MVPA at follow-up were also analysed. RESULTS 14 566 unique reports were identified and 46 randomised controlled trials with a range of follow-ups (3-60 months) were included in the meta-analysis (n=16 198 participants). Physical activity interventions delivered or prompted by health professionals in primary care increased MVPA by 14 min/week (95% confidence interval 4.2 to 24.6, P=0.006). Heterogeneity was substantial (I2=91%, P<0.001). Limiting analyses to trials that used a device to measure physical activity showed no significant group difference in MVPA (mean difference 4.1 min/week, 95% confidence interval -1.7 to 9.9, P=0.17; I2=56%, P=0.008). Trials that used self-report measures showed that intervention participants achieved 24 min/week more MVPA than controls (95% confidence interval 6.3 to 41.8, P=0.008; I2=72%, P<0.001). Additionally, interventions increased the odds of patients meeting guidelines for MVPA by 33% (95% confidence interval 1.17 to 1.50, P<0.001; I2=25%, P=0.11) versus controls. 14 of 46 studies were at high risk of bias but sensitivity analyses excluding these studies did not alter the results. CONCLUSIONS Physical activity interventions delivered or prompted by health professionals in primary care appear effective at increasing participation in self-reported MVPA. Such interventions should be considered for routine implementation to increase levels of physical activity and improve health outcomes in the population. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42021209484.
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Affiliation(s)
- Victoria E Kettle
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Claire D Madigan
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - April Coombe
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Henrietta Graham
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Jonah J C Thomas
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Anna E Chalkley
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
| | - Amanda J Daley
- The Centre for Lifestyle Medicine and Behaviour (CLiMB), The School of Sport, Exercise and Health Sciences, Loughborough University, Loughborough, UK
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Chastin S, Gardiner PA, Harvey JA, Leask CF, Jerez-Roig J, Rosenberg D, Ashe MC, Helbostad JL, Skelton DA. Interventions for reducing sedentary behaviour in community-dwelling older adults. Cochrane Database Syst Rev 2021; 6:CD012784. [PMID: 34169503 PMCID: PMC8225503 DOI: 10.1002/14651858.cd012784.pub2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND Older adults are the most sedentary segment of society, often spending in excess of 8.5 hours a day sitting. Large amounts of time spent sedentary, defined as time spend sitting or in a reclining posture without spending energy, has been linked to an increased risk of chronic diseases, frailty, loss of function, disablement, social isolation, and premature death. OBJECTIVES To evaluate the effectiveness of interventions aimed at reducing sedentary behaviour amongst older adults living independently in the community compared to control conditions involving either no intervention or interventions that do not target sedentary behaviour. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, CINAHL, PsycINFO, PEDro, EPPI-Centre databases (Trials Register of Promoting Health Interventions (TRoPHI) and the Obesity and Sedentary behaviour Database), WHO ICTRP, and ClinicalTrials.gov up to 18 January 2021. We also screened the reference lists of included articles and contacted authors to identify additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) and cluster-RCTs. We included interventions purposefully designed to reduce sedentary time in older adults (aged 60 or over) living independently in the community. We included studies if some of the participants had multiple comorbidities, but excluded interventions that recruited clinical populations specifically (e.g. stroke survivors). DATA COLLECTION AND ANALYSIS Two review authors independently screened titles and abstracts and full-text articles to determine study eligibility. Two review authors independently extracted data and assessed risk of bias. We contacted authors for additional data where required. Any disagreements in study screening or data extraction were settled by a third review author. MAIN RESULTS We included seven studies in the review, six RCTs and one cluster-RCT, with a total of 397 participants. The majority of participants were female (n = 284), white, and highly educated. All trials were conducted in high-income countries. All studies evaluated individually based behaviour change interventions using a combination of behaviour change techniques such as goal setting, education, and behaviour monitoring or feedback. Four of the seven studies also measured secondary outcomes. The main sources of bias were related to selection bias (N = 2), performance bias (N = 6), blinding of outcome assessment (N = 2), and incomplete outcome data (N = 2) and selective reporting (N=1). The overall risk of bias was judged as unclear. Primary outcomes The evidence suggests that interventions to change sedentary behaviour in community-dwelling older adults may reduce sedentary time (mean difference (MD) -44.91 min/day, 95% confidence interval (CI) -93.13 to 3.32; 397 participants; 7 studies; I2 = 73%; low-certainty evidence). We could not pool evidence on the effect of interventions on breaks in sedentary behaviour or time spent in specific domains such as TV time, as data from only one study were available for these outcomes. Secondary outcomes We are uncertain whether interventions to reduce sedentary behaviour have any impact on the physical or mental health outcomes of community-dwelling older adults. We were able to pool change data for the following outcomes. • Physical function (MD 0.14 Short Physical Performance Battery (SPPB) score, 95% CI -0.38 to 0.66; higher score is favourable; 98 participants; 2 studies; I2 = 26%; low-certainty evidence). • Waist circumference (MD 1.14 cm, 95% CI -1.64 to 3.93; 100 participants; 2 studies; I2 = 0%; low-certainty evidence). • Fitness (MD -5.16 m in the 6-minute walk test, 95% CI -36.49 to 26.17; higher score is favourable; 80 participants; 2 studies; I2 = 29%; low-certainty evidence). • Blood pressure: systolic (MD -3.91 mmHg, 95% CI -10.95 to 3.13; 138 participants; 3 studies; I2 = 73%; very low-certainty evidence) and diastolic (MD -0.06 mmHg, 95% CI -5.72 to 5.60; 138 participants; 3 studies; I2 = 97%; very low-certainty evidence). • Glucose blood levels (MD 2.20 mg/dL, 95% CI -6.46 to 10.86; 100 participants; 2 studies; I2 = 0%; low-certainty evidence). No data were available on cognitive function, cost-effectiveness or adverse effects. AUTHORS' CONCLUSIONS It is not clear whether interventions to reduce sedentary behaviour are effective at reducing sedentary time in community-dwelling older adults. We are uncertain if these interventions have any impact on the physical or mental health of community-dwelling older adults. There were few studies, and the certainty of the evidence is very low to low, mainly due to inconsistency in findings and imprecision. Future studies should consider interventions aimed at modifying the environment, policy, and social and cultural norms. Future studies should also use device-based measures of sedentary time, recruit larger samples, and gather information about quality of life, cost-effectiveness, and adverse event data.
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Affiliation(s)
- Sebastien Chastin
- School of Health & Life Sciences, Institute of Applied Health Research, Glasgow Caledonian University, Glasgow, UK
- Department of Movement and Sports Sciences, Ghent University, Gent, Belgium
| | - Paul A Gardiner
- School of Health & Wellbeing, University of Southern Queensland, Ipswich, Australia
- Centre for Health Services Research, The University of Queensland, Brisbane, Australia
| | - Juliet A Harvey
- School of Health & Life Sciences, Institute of Applied Health Research, Glasgow Caledonian University, Glasgow, UK
| | - Calum F Leask
- Aberdeen City Health & Social Care Partnership, Aberdeen, UK
| | - Javier Jerez-Roig
- Department of Social Sciences and Community Health, Research group on Methodology, Methods, Models and Outcomes of Health and Social Sciences (M3O). Faculty of Health Sciences and Welfare. Centre for Health and Social Care Research (CESS). University of Vic-Central University of Catalonia, Vic, Spain
| | - Dori Rosenberg
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Maureen C Ashe
- Centre for Hip Health and Mobility, Department of Family Practice, The University of British Columbia, Vancouver, Canada
| | - Jorunn L Helbostad
- Department of Neuroscience, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Dawn A Skelton
- School of Health & Life Sciences, Institute of Applied Health Research, Glasgow Caledonian University, Glasgow, UK
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Validity of the Exercise Vital Sign Tool to Assess Physical Activity. Am J Prev Med 2021; 60:866-872. [PMID: 33781618 PMCID: PMC8154650 DOI: 10.1016/j.amepre.2021.01.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 01/08/2021] [Accepted: 01/13/2021] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Assessment and counseling by healthcare providers can successfully increase physical activity; however, a valid instrument to effectively measure physical activity is needed. This study examines the validity of the Exercise Vital Sign tool by comparing Exercise Vital Sign data collected at Kaiser Permanente Northwest with accelerometry data. METHODS Participants (n=521) completed accelerometer monitoring and had ≥1 Exercise Vital Sign measurement in their electronic medical record. Using accelerometry as the gold standard, the association between moderate-to-vigorous physical activity minutes per week estimated through Exercise Vital Sign and that estimated through accelerometry was examined using the Spearman correlation coefficient. Comparability of moderate-to-vigorous physical activity categories (inactive, lowly active, moderately active, sufficiently active) was assessed using simple and weighted κ statistics. Sensitivity, specificity, and positive and negative predictive values were calculated. The study was conducted in 2012-2015, with analysis in 2019-2020. RESULTS Average accelerometry-based moderate-to-vigorous physical activity was 212 minutes per week, and 57% of the participants were considered sufficiently active. Exercise Vital Sign‒based moderate-to-vigorous physical activity averaged 170 minutes per week, and 53% of the participants were active. There was a positive correlation between the moderate-to-vigorous physical activity minutes per week reported through Exercise Vital Sign and that reported through accelerometry (r =0.38, p<0.0001). A fair agreement was observed between Exercise Vital Sign‒ and accelerometry-based moderate-to-vigorous physical activity categories (weighted κ=0.29), with the highest agreement occurring for those with physical activity level ≥150 minutes per week. The positive correlation increased when moderate-to-vigorous physical activity was examined dichotomously (<150 or ≥150 minutes per week, κ=0.34). The sensitivity, specificity, positive predictive value, and negative predictive value for Exercise Vital Sign (when compared with those of accelerometry) were 67%, 68%, 61%, and 73%, respectively. CONCLUSIONS The Exercise Vital Sign is a useful physical activity assessment tool that correctly identifies the majority of adults who do and do not meet physical activity guidelines.
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Promoting physical activity in primary care: a systematic review and meta-analysis. Br J Gen Pract 2021; 71:e399-e405. [PMID: 33824160 PMCID: PMC8049206 DOI: 10.3399/bjgp.2020.0817] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/23/2020] [Indexed: 01/17/2023] Open
Abstract
Background Promoting physical activity is an important part of patient care in primary care and has been investigated in many studies with a wide range of intervention characteristics, often including external support. It is unclear, however, if promoting physical activity is effective. Aim To investigate the effectiveness of behaviour change interventions to promote physical activity in primary care. Design and setting This is a systematic review and meta-analysis to evaluate physical activity promotion in a primary care setting. Method EMBASE, MEDLINE, PsycInfo, and the Joanna Briggs Institute Database were searched for ‘physical activity’, ‘interview’, ‘motivation’, ‘primary care’, and equivalent words to identify randomised controlled trials with physical activity as the outcome at patient level. Results The review identified 25 eligible studies. The quality appraisal showed that most studies reported insufficient details regarding randomisation, group allocation, blinding, and fidelity of intervention delivery. The included studies reported a wide range of interventions with varying numbers of follow-up visits or phone calls. The overall effect size for interventions with a 6-month follow-up interval was 0.04 (95% confidence interval [CI] = −0.06 to 0.14), and for interventions with a 12-month follow-up interval it was 0.19 (95% CI = 0.03 to 0.36). Only one intervention based on three motivational interviewing sessions achieved a moderate effect. Conclusion Counselling to promote physical activity in primary care has a limited effect on patients’ behaviour and it might not, on its own, be enough to change physical activity behaviour.
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Whipps J, Mort SC, Beverly EA, Guseman EH. Influence of Osteopathic Medical Students' Personal Health on Attitudes Toward Counseling Obese Pediatric Patients. ACTA ACUST UNITED AC 2019; 119:488-498. [PMID: 31355889 DOI: 10.7556/jaoa.2019.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Context Research has shown that physicians with positive health and lifestyle behaviors have more positive attitudes toward effective counseling, but little is known about how personal health behaviors of medical students influence their attitudes regarding pediatric obesity counseling before entering practice. Objective To determine whether the personal health status and habits of osteopathic medical students influence their attitudes toward counseling obese pediatric patients regarding lifestyle behaviors. Methods A cross-sectional survey was distributed electronically to first- through fourth-year osteopathic medical students. The survey assessed students' personal lifestyle habits and their top anticipated barriers to providing pediatric weight counseling. Results A total of 200 participants completed the survey. National physical activity recommendations were met by 81 participants (40.5%). These 81 participants had significantly more positive attitudes toward pediatric physical activity counseling than participants who did not meet the recommendations (H=-35.06, P=.001) or those who only met resistance training recommendations (H=40.63, P=.021). Participants with obesity had significantly lower pediatric weight management counseling scores than overweight participants (H=40.77, P=.028). Thirty-one participants (15.5%) consumed a healthy amount of both vegetables and fruit. These 31 participants had significantly higher dietary mean item counseling scores than those who did not (H=-30.40, P=.048). Participants identified the barriers "Time" (137 [68.5%]) and "Difficult for patients to change behavior" (99 [49.5%]) most frequently. Clinical participants identified "Poor or lacking reimbursement" (21 [28.0%]) more frequently than preclinical participants (12 [9.6]). Conclusion Medical students who exhibited healthier lifestyle habits were more likely to positively view pediatric obesity management counseling.
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Selfe TK, Wen S, Sherman K, Klatt M, Innes KE. Acceptability and feasibility of a 12-week yoga vs. educational film program for the management of restless legs syndrome (RLS): study protocol for a randomized controlled trial. Trials 2019; 20:134. [PMID: 30770767 PMCID: PMC6377785 DOI: 10.1186/s13063-019-3217-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 01/21/2019] [Indexed: 01/28/2023] Open
Abstract
Background Restless legs syndrome (RLS) is a common and burdensome sleep disorder associated with profound impairment of health, well-being, and quality of life. Unfortunately, the medications used for RLS management carry risk of serious side effects, including augmentation of symptoms. Yoga, an ancient mind-body discipline designed to promote physical, emotional, and mental well-being, may offer a viable, low-risk new treatment. The primary objectives of this pilot, parallel-arm, randomized controlled trial (RCT) are to assess the acceptability and feasibility of a 12-week yoga vs. educational film program for the management of RLS. Methods Forty-four adults with confirmed moderate to severe RLS will be recruited and randomized to a 12-week yoga (n = 22) or standardized educational film program (N = 22). Yoga group participants will attend two 75-min Iyengar yoga classes per week for the first 4 weeks, then one 75-min class per week for the remaining 8 weeks, and will complete a 30-min homework routine on non-class days. Educational film group participants will attend one 75-min class per week for 12 weeks and complete a daily RLS treatment log; classes will include information on: RLS management, including sleep hygiene practices; other sleep disorders; and complementary therapies likely to be of interest to those participating in a yoga and sleep education study. Yoga and treatment logs will be collected weekly. Feasibility outcomes will include recruitment, enrollment, and randomization rates, retention, adherence, and program satisfaction. Program evaluation and yoga-dosing questionnaires will be collected at week 12; data on exploratory outcomes (e.g., RLS symptom severity (IRLS), sleep quality (PSQI), mood (POMS, PSS), and health-related quality of life (SF-36)) will be gathered at baseline and week 12. Discussion This study will lay the essential groundwork for a planned larger RCT to determine the efficacy of a yoga program for reducing symptoms and associated burden of RLS. If the findings of the current trial and the subsequent larger RCTs are positive, this study will also help support a new approach to clinical treatment of this challenging disorder, help foster improved understanding of RLS etiology, and ultimately contribute to reducing the individual, societal, and economic burden associated with this condition. Trial registration ClinicalTrials.gov, ID: NCT03570515. Retrospectively registered on 1 February 2017. Electronic supplementary material The online version of this article (10.1186/s13063-019-3217-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Terry Kit Selfe
- Health Science Center Libraries, University of Florida, PO Box 100206, Gainesville, FL, 32610, USA.
| | - Sijin Wen
- Department of Biostatistics, West Virginia University School of Public Health, HSC N, PO Box 9190, Morgantown, WV, 26506, USA
| | - Karen Sherman
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Maryanna Klatt
- Department of Family Medicine, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Kim E Innes
- Department of Epidemiology, West Virginia University School of Public Health, HSC N, PO Box 9190, Morgantown, WV, 26506, USA
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Young DR, Nguyen MK, Yamamoto A, Pomichowski M, Cornejo M, Paz S, Coleman KJ, Sallis RE, Fortmann SP. Telephone-based motivational interviewing versus usual care in primary care to increase physical activity: a randomized pilot study. Pilot Feasibility Stud 2019; 5:6. [PMID: 30675373 PMCID: PMC6332699 DOI: 10.1186/s40814-019-0390-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 01/03/2019] [Indexed: 11/17/2022] Open
Abstract
Background Diabetes and prediabetes are chronic conditions that affect over 40% of the US adult population combined. Regular physical activity can benefit people with diabetes through improved glucose control and can reduce the conversion of prediabetes to diabetes. Studies are needed in settings where people with these conditions can be identified and provided the skills and support to increase physical activity. The primary care setting meets this need, but there are insufficient high-quality trials to recommend this approach be broadly implemented. Methods We conducted a randomized, 24-week pilot study in Southern California to assess the feasibility of using information technology systems available in primary care for identifying potential participants, test methods for obtaining physical activity clearance, conducting mail-based assessments, and delivering telephone-based motivational interviewing to increase physical activity. Eligibility criteria included age between 18 and 74 years, diabetes or prediabetes, and physically inactive based on a clinical assessment tool. At baseline and follow-up, physical activity was assessed by a 7-day accelerometry, cardiometabolic risk factors were collected from electronic medical records, and psychosocial factors were assessed from validated questionnaires administered through a mail survey. Participants were block randomized into intervention or usual care. Staff collecting outcome data were blinded to group assignment. Analysis of covariance was used to assess the difference at follow-up between the intervention and usual care, adjusting for baseline. Results A total of 67 participants were randomized. Follow-up mail assessments were completed by 53 participants. Of 224 potential intervention calls, 194 were completed (87%). Psychosocial measures significantly improved in four of the five factors for physical activity motivation relative to participants in the usual care arm. The more internally focused factors for exercise self-regulation and outcome expectancies scores were significantly greater for participants in intervention compared with usual care. Moderate to vigorous physical activity improved in intervention participants relative to usual care, but the difference was not statistically significant. No adverse events were noted. Conclusions The objectives of this pilot study were met. If a fully powered trial is successful, primary care settings with “behind-the-scenes” information technology support may be appropriate to increase physical activity among patients with prediabetes and diabetes. Trial registration Exercise Promotion in Primary Care (EPPC), NCT03429088, registered on February 5, 2018.
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Affiliation(s)
- Deborah Rohm Young
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Miki K Nguyen
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Ayae Yamamoto
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Magdalena Pomichowski
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Melissa Cornejo
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Silvia Paz
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Karen J Coleman
- 1Department of Research & Evaluation, Kaiser Permanente Southern California, 100 S. Los Robles, 2nd Floor, Pasadena, CA 91101 USA
| | - Robert E Sallis
- Kaiser Permanente Southern California, 9961 Sierra Ave, Fontana, CA 92335 USA
| | - Stephen P Fortmann
- 3Kaiser Permanente Center for Health Research, 3800 N. Interstate Avenue, Portland, OR 97227 USA
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Rezende LS, Lima MB, Salvador EP. Interventions for Promoting Physical Activity Among Individuals With Spinal Cord Injury: A Systematic Review. J Phys Act Health 2018; 15:954-959. [PMID: 30453811 DOI: 10.1123/jpah.2018-0034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/05/2018] [Accepted: 07/07/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Engaging in physical activity (PA) can bring many benefits to individuals with spinal cord injury (SCI) and understanding the best interventions to promote PA is essential. The objective of this study was to systematically review the literature to check the effectiveness of interventions aimed at increasing the PA level in SCI individuals. METHODS The bibliographic search was performed in the PubMed, LILACS, Web of Science, and SPORTDiscus databases, including randomized controlled trials involving humans, in which PA level was the primary or secondary outcome, and with samples composed entirely or partially of individuals with SCI. The articles were analyzed by 2 researchers using descriptive statistics and the quality of the studies was assessed using the CONSORT criteria. RESULTS Seven articles were selected. The studies used different strategies of intervention. Six out of the 7 studies included in the analysis proposed interventions that were effective in increasing PA level (action plans/coping strategies, home exercises, behavioral intervention, elaboration of intentions, workshops, and education for the promotion of PA). In only 1 study, the proposed strategy was not effective (reading a guideline). CONCLUSION It is concluded that these 6 interventions are effective in increasing the PA level in SCI individuals.
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Katz DA, Graber M, Lounsbury P, Vander Weg MW, Phillips EK, Clair C, Horwitz PA, Cai X, Christensen AJ. Multiple Risk Factor Counseling to Promote Heart-healthy Lifestyles in the Chest Pain Observation Unit: Pilot Randomized Controlled Trial. Acad Emerg Med 2017; 24:968-982. [PMID: 28748625 DOI: 10.1111/acem.13231] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 04/28/2017] [Accepted: 05/18/2017] [Indexed: 11/27/2022]
Abstract
OBJECTIVE Admission to the chest pain observation unit (CPOU) may be an advantageous time for patients to consider heart-healthy lifestyle changes while undergoing diagnostic evaluation to rule out myocardial ischemia. The aim of this pragmatic trial was to assess the effectiveness of a multiple risk factor intervention in changing CPOU patients' health beliefs and readiness to change health behaviors. A secondary aim was to obtain preliminary estimates of the intervention's effect on diet, physical activity, and smoking. METHODS We conducted a pilot randomized controlled trial of a moderate-intensity counseling intervention that aimed to build motivation to change and problem-solving skills in 140 adult patients with at least one modifiable cardiovascular risk factor (CRF) who were admitted to the CPOU of an academic emergency department (ED) with symptoms of possible acute coronary syndrome. Study patients were randomly assigned to full counseling (face-to-face cardiovascular risk assessment and personalized counseling on nutrition, physical activity, and smoking cessation in the ED, plus two telephone follow-up sessions) or minimal counseling (brief instruction [<5 minutes] on benefits of modifying cardiovascular risk factors) by a cardiac rehabilitation specialist. We measured Health Belief Model constructs for ischemic heart disease, stage of change, and self-reported CRF-related behaviors (diet, exercise, and smoking) during 6-month follow-up using previously validated measures. We used linear mixed models and logistic regression (with generalized estimating equations) to compare continuous and dichotomous behavioral outcomes across treatment arms, respectively. RESULTS Approximately 20% more patients in the full counseling arm reported having received counseling on diet and physical activity during CPOU admission, compared to the minimal counseling arm; a similar proportion of patients in both counseling arms reported having received advice or assistance in quitting smoking. There were no significant differences between treatment arms for any cardiovascular health beliefs, readiness to change, or CRF-related behaviors during longitudinal follow-up. In secondary analyses in both treatment arms combined, however, patients showed significant differences between follow-up and baseline measurements: increases in the perceived benefits of improving CRF-related behaviors (27.7 vs. 26.6 on a scale from 7 to 35, p = 0.0001) and increased readiness to change dietary behavior and physical activity during follow-up-intake of saturated fat (83% vs. 49%), readiness to change fruit and vegetable consumption (83% vs 56%), and readiness to perform regular exercise (34% vs. 14%) at 6 months and baseline, respectively (p < 0.0001 for all comparisons in both treatment arms combined). CONCLUSIONS A multiple risk factor intervention that focused on increasing motivation to change and problem-solving skills did not significantly improve behavioral outcomes, compared to minimal counseling. Patients admitted to the CPOU demonstrated sustained changes in several cardiovascular health beliefs and risk-related behaviors during follow-up; this provides further evidence that the CPOU visit is a "teachable moment" for cardiovascular risk reduction. Future studies should evaluate the effectiveness of ED-initiated counseling interventions to engage patients in changing cardiovascular risk behaviors, in coordination with primary care.
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Affiliation(s)
- David A. Katz
- Department of Medicine; University of Iowa Carver College of Medicine; Iowa City IA
- Comprehensive Access & Delivery Research and Evaluation (CADRE) Center; Iowa City VA Medical Center; Iowa City IA
| | - Mark Graber
- Department of Emergency Medicine; University of Iowa Carver College of Medicine; Iowa City IA
| | - Patricia Lounsbury
- Cardiovascular Health, Assessment, Management, and Prevention Services; University of Iowa Hospital and Clinics; Iowa City IA
| | - Mark W. Vander Weg
- Department of Medicine; University of Iowa Carver College of Medicine; Iowa City IA
- Comprehensive Access & Delivery Research and Evaluation (CADRE) Center; Iowa City VA Medical Center; Iowa City IA
- Department of Psychological and Brain Sciences; University of Iowa College of Liberal Arts; Iowa City IA
| | - Emily K. Phillips
- Department of Medicine; University of Iowa Carver College of Medicine; Iowa City IA
| | - Christina Clair
- Cardiovascular Health, Assessment, Management, and Prevention Services; University of Iowa Hospital and Clinics; Iowa City IA
| | - Phillip A. Horwitz
- Department of Medicine; University of Iowa Carver College of Medicine; Iowa City IA
| | - Xueya Cai
- Department of Medicine; University of Iowa Carver College of Medicine; Iowa City IA
| | - Alan J. Christensen
- Department of Psychological and Brain Sciences; University of Iowa College of Liberal Arts; Iowa City IA
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Lamming L, Pears S, Mason D, Morton K, Bijker M, Sutton S, Hardeman W. What do we know about brief interventions for physical activity that could be delivered in primary care consultations? A systematic review of reviews. Prev Med 2017; 99:152-163. [PMID: 28232098 DOI: 10.1016/j.ypmed.2017.02.017] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Revised: 01/14/2017] [Accepted: 02/17/2017] [Indexed: 11/15/2022]
Abstract
This systematic review of reviews aims to investigate how brief interventions (BIs) are defined, whether they increase physical activity, which factors influence their effectiveness, who they are effective for, and whether they are feasible and acceptable. We searched CINAHL, Cochrane database of systematic reviews, DARE, HTA database, EMBASE, MEDLINE, PsycINFO, Science Citation Index-Expanded and Social Sciences Citation Index, and Scottish Intercollegiate Guidelines Network from their inception until May 2015 to identify systematic reviews of the effectiveness of BIs aimed at promoting physical activity in adults, reporting a physical activity outcome and at least one BI that could be delivered in a primary care setting. A narrative synthesis was conducted. We identified three specific BI reviews and thirteen general reviews of physical activity interventions that met the inclusion criteria. The BI reviews reported varying definitions of BIs, only one of which specified a maximum duration of 30min. BIs can increase self-reported physical activity in the short term, but there is insufficient evidence about their long-term impact, their impact on objectively measured physical activity, and about the factors that influence their effectiveness, feasibility and acceptability. Current definitions include BIs that are too long for primary care consultations. Practitioners, commissioners and policy makers should be aware of this when interpreting evidence about BIs, and future research should develop and evaluate very brief interventions (of 5min or less) that could be delivered in a primary care consultation.
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Affiliation(s)
- Laura Lamming
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom; Faculty of Health Studies, University of Bradford, Bradford, West Yorkshire BD7 1DP, United Kingdom.
| | - Sally Pears
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom.
| | - Dan Mason
- Born in Bradford, Bradford Institute for Health Research, Bradford BD9 6RJ, United Kingdom.
| | - Katie Morton
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom.
| | - Maaike Bijker
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom.
| | - Stephen Sutton
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom.
| | - Wendy Hardeman
- Behavioural Science Group, Institute of Public Health, University of Cambridge, CB2 0SR, United Kingdom; School of Health Sciences, University of East Anglia, Norwich Research Park, NR4 7TJ, United Kingdom.
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Gersing AS, Schwaiger BJ, Nevitt MC, Joseph GB, Chanchek N, Guimaraes JB, Mbapte Wamba J, Facchetti L, McCulloch CE, Link TM. Is Weight Loss Associated with Less Progression of Changes in Knee Articular Cartilage among Obese and Overweight Patients as Assessed with MR Imaging over 48 Months? Data from the Osteoarthritis Initiative. Radiology 2017; 284:508-520. [PMID: 28463057 DOI: 10.1148/radiol.2017161005] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Purpose To investigate the association of weight loss with progression of cartilage changes at magnetic resonance (MR) imaging over 48 months in overweight and obese participants compared with participants of stable weight. Materials and Methods The institutional review boards of the four participating centers approved this HIPAA-compliant study. Included were (a) 640 participants (mean age, 62.9 years ± 9.1 [standard deviation]; 398 women) who were overweight or obese (body mass index cutpoints of 25 and 30 kg/m2, respectively) from the Osteoarthritis Initiative, with risk factors for osteoarthritis or mild to moderate radiographic findings of osteoarthritis, categorized into groups with (a) weight loss of more than 10% (n = 82), (b) weight loss of 5%-10% (n = 238), or (c) stable weight (n = 320) over 48 months. Participants were frequency-matched for age, sex, baseline body mass index, and Kellgren-Lawrence score. Two radiologists assessed cartilage and meniscus defects on right knee 3-T MR images at baseline and 48 months by using the modified Whole-Organ Magnetic Resonance Imaging Score (WORMS). Progression of the subscores was compared between the weight loss groups by using multivariable logistic regression models. Results Over 48 months, adjusted mean increase of cartilage WORMS was significantly smaller in the 5%-10% weight loss group (1.6; 95% confidence interval [CI]: 1.3, 1.9; P = .002) and even smaller in the group with more than 10% weight loss (1.0; 95% CI: 0.6, 1.4; P = .001) when compared with the stable weight group (2.3; 95% CI: 2.0, 2.7). Moreover, percentage of weight change was significantly associated with increase in cartilage WORMS (β = 0.2; 95% CI: 0.02, 0.4; P = .007). Conclusion Participants who lost weight over 48 months showed significantly lower cartilage degeneration, as assessed with MR imaging; rates of progression were lower with greater weight loss. © RSNA, 2017.
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Affiliation(s)
- Alexandra S Gersing
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Benedikt J Schwaiger
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Michael C Nevitt
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Gabby B Joseph
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Nattagan Chanchek
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Julio B Guimaraes
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - John Mbapte Wamba
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Luca Facchetti
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Charles E McCulloch
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Thomas M Link
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
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Jungmann PM, Baum T, Nevitt MC, Nardo L, Gersing AS, Lane NE, McCulloch CE, Rummeny EJ, Link TM. Degeneration in ACL Injured Knees with and without Reconstruction in Relation to Muscle Size and Fat Content-Data from the Osteoarthritis Initiative. PLoS One 2016; 11:e0166865. [PMID: 27918596 PMCID: PMC5137877 DOI: 10.1371/journal.pone.0166865] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 11/04/2016] [Indexed: 12/19/2022] Open
Abstract
Background Anterior cruciate ligaments (ACL) injuries represent a major risk factor for early osteoarthritis (OA). Purpose To evaluate the prevalence and 4-year progression of knee OA measured with 3T MR-imaging in individuals with ruptured, reconstructed or normal ACL and to assess the impact of thigh muscle characteristics. Methods A total of 54 knees (23/54 male, 31/54 female) were recruited from the Osteoarthritis Initiative (OAI). At baseline, 15/54 subjects had prevalent ACL ruptures and 15/54 subjects had prevalent ACL reconstruction (24/54 normal ACL). Western Ontario and McMasters Universities Arthritis Index (WOMAC) scores, Physical Activity Scores of the Elderly (PASE) and thigh muscle characteristics including strength, fat infiltration (Goutallier score) and thigh muscle cross-sectional area (CSA) MR measurements were obtained at baseline. Whole-organ MR-imaging Scores (WORMS) were obtained at baseline and at a 4-year follow-up time-point. Multivariate regression models, adjusting for covariates (age, gender, body mass index), were used for statistical analysis. Results At baseline, subjects with prevalent ACL ruptures had worse WORMS total scores (mean±SEM, 44.1±3.5) than subjects with ACL reconstruction (30.8±4.0; P = 0.015) and worse than subjects with normal ACL (21.3±3.0; P<0.001). Cartilage scores were worse in both femorotibial compartments in ACL injured knees than in knees with normal ACL (P<0.05). Knees with ACL reconstruction showed an increased degeneration of the medial meniscus (P = 0.036), cartilage degeneration at the medial femoral condyle (P = 0.011). In a multivariate regression model, including both ACL groups and total muscle characteristics as influence parameters, high thigh muscle CSA, high muscle/ fat ratio and low Goutallier scores were associated with less degenerative changes at the knee, independent of ACL status. Knees with ACL reconstruction showed an increased progression of cartilage degeneration at the medial tibia compared to the normal ACL group (P = 0.027). Conclusions High thigh muscle CSA is associated with less degenerative changes at the knee, independent of the ACL status and may potentially be advantageous in the prevention of early OA.
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Affiliation(s)
- Pia M. Jungmann
- Department of Radiology, Technische Universitaet Muenchen, Munich, Germany
- * E-mail:
| | - Thomas Baum
- Department of Radiology, Technische Universitaet Muenchen, Munich, Germany
| | - Michael C. Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Lorenzo Nardo
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States of America
| | | | - Nancy E. Lane
- Department of Internal Medicine, UC Davis Medical Center, Sacramento, California, United States of America
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America
| | - Ernst J. Rummeny
- Department of Radiology, Technische Universitaet Muenchen, Munich, Germany
| | - Thomas M. Link
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, United States of America
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Strycker LA, Glasgow RE. Assessment and Enhancement of Social and Community Resources Utilization for Disease Self-Management. Health Promot Pract 2016. [DOI: 10.1177/152483990200300307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This article describes an integrated intervention to encourage the use of community resources for dietary behavior change in older adults. Conducted as part of a randomized trial of Type 2 diabetes patients, the intervention components were designed to be broadly useful across chronic diseases and settings. A community resources guidebook, a survey and feedback procedure to assess and suggest resources for supporting chronic disease management at multiple levels (e.g., family, work, community), a newsletter, and postcards to document resource use were evaluated. All components were developed from a conceptual model of a pyramid of social and environmental support influences based on social-ecological theory. For each intervention component, the authors describe the rationale for development; present process and utilization, reach, and satisfaction data (when available); and discuss lessons learned. The authors conclude that such an intervention is promising, but the specific menu of intervention activities should be tailored to the participant, community, and resources available.
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Vidoni ED, Watts AS, Burns JM, Greer CS, Graves RS, Van Sciver A, Black JR, Cooper SK, Nagely AC, Uphoff E, Volmer JM, Bieberle NA. Feasibility of a Memory Clinic-Based Physical Activity Prescription Program. J Alzheimers Dis 2016; 53:161-70. [PMID: 27104905 PMCID: PMC5839638 DOI: 10.3233/jad-160158] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Effective programs for promoting physical activity are needed for those with cognitive impairment. OBJECTIVE To test the feasibility of mobile Health (mHealth) technology-supported physical activity prescription from a tertiary care memory clinic. METHODS This feasibility study was designed as a 16-week randomized, crossover trial of a physical activity prescription: 8 weeks of intervention, 8 weeks of baseline or maintenance phase data collection. We recruited 2 cohorts: 21 individuals with Alzheimer-related cognitive impairment (mean age 72.3 (5.2), 9 females), and 9 individuals with normal cognition (mean age 69.6 (5.8), 8 females). We gave each cohort an mHealth accelerometer-based physical activity prescription to double number of steps taken. Our primary outcomes were feasibility and safety. Our secondary outcomes were change in weekly steps taken, Dementia Quality of Life Scale, Self-efficacy Scale, 6-minute Walk, and mini-Physical Performance Test. RESULTS Set-up and use of the device was not a barrier to participation. However, only 62% of participants with cognitive impairment completed the intervention. The cohort with cognitive impairment did not change their weekly step count above Week 1. All participants in the cohort with normal cognition were able to set up and use their device and increased their weekly step count above Week 1. There were no differences between Week 1 and Week 8 for any secondary measures in either cohort. CONCLUSIONS Setup and daily use of mHealth technology appears to be feasible for a person with cognitive impairment with the help of a partner, but increasing daily step counts over 8 weeks was not achieved. Future work needs to assess alternative activity prescription goals or additional support for patients and their partners.
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Affiliation(s)
- Eric D Vidoni
- University of Kansas Alzheimer's Disease Center, Fairway, KS, USA
| | - Amber S Watts
- University of Kansas, Department of Psychology, Lawrence, KS, USA
| | - Jeffrey M Burns
- University of Kansas Alzheimer's Disease Center, Fairway, KS, USA
| | - Colby S Greer
- University of Kansas Alzheimer's Disease Center, Fairway, KS, USA
| | - Rasinio S Graves
- University of Kansas Alzheimer's Disease Center, Fairway, KS, USA
| | | | - Jessica R Black
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
| | - Sarah K Cooper
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
| | - Allison C Nagely
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
| | - Elaine Uphoff
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
| | - Jennifer M Volmer
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
| | - Natalie A Bieberle
- University of Kansas Medical Center, Department of Physical Therapy and Rehabilitation Science, Kansas City, KS, USA
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Baxter S, Blank L, Johnson M, Everson-Hock E, Woods HB, Goyder E, Payne N, Mountain G. Interventions to promote or maintain physical activity during and after the transition to retirement: an evidence synthesis. PUBLIC HEALTH RESEARCH 2016. [DOI: 10.3310/phr04040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundIt has been argued that transition points in life, such as the approach towards and early years of retirement, present key opportunities for interventions to improve the health of the population. Interventions that may change or preserve activity levels around the time of retirement have the potential to provide benefits in terms of increased health and well-being for people in later life. Research has highlighted health inequalities in health statuses in the retired population and in response to interventions.ObjectiveWe aimed to conduct a systematic review and meta-synthesis of the types and effectiveness of interventions to increase physical activity among people around the time of retirement. We also aimed to identify factors that may underpin the effectiveness or acceptability of interventions, and how issues of health inequalities may be addressed.Data sourcesThe following electronic databases were searched: (1) MEDLINE; (2) Applied Social Sciences Index and Abstracts; (3) The Cochrane Library (including The Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Database of Abstracts of Reviews of Effects, Health Technology Assessment Database); (4) Cumulative Index to Nursing and Allied Health Literature; (5) Science Citation Index; (6) Social Science Citation Index; (7) PsycINFO; (8) Evidence for Policy and Practice Information and Co-ordinating Centre; (9) SPORTDiscus; (10) Social Policy and Practice; (11) Health Management Information Consortium; and (12) Sociological Abstracts. We also searched for grey literature, checked reference lists of included papers and screened other reviews.Review methodsA systematic review of quantitative and qualitative literature was carried out between February 2014 and April 2015. The searches aimed to identify, first, evidence of effectiveness of interventions for older adults at the point of transition to retirement and, second, data relating to perceptions of barriers and facilitators to intervention effectiveness. A meta-synthesis of the two types of evidence was also carried out to provide further interpretation of the review findings.ResultsA systematic search of the literature identified a large number of potentially relevant studies. Of these, 103 studies examining the effectiveness of interventions and 55 qualitative papers met the criteria for inclusion. A review of the effectiveness literature indicated a dearth of studies that investigate interventions that specifically examine the transition to retirement. More general studies in older adults indicated that a range of interventions might be effective for people around retirement age. The qualitative literature indicated the importance of considering the appeal and enjoyment, and social aspects, of interventions. Although there were a range of different measures in use, many were self-reported and few studies included an evaluation of sedentary time. A meta-synthesis across the data types indicated that elements reported as significant by participants did not always feature in the interventions.LimitationsOwing to the lack of evidence relating to the retirement transition, we examined the literature relating to older adults. The applicability of these data to people around retirement age may need consideration.ConclusionsAlthough the retirement transition is considered a significant point of life change, only a small volume of literature has reported interventions specifically in this period. The included literature suggests that interventions should take account of views and preferences of the target population and evaluate effectiveness by measuring meaningful outcomes and using a control group design.Study registrationThis study is registered as PROSPERO CRD42014007446.FundingThe National Institute for Health Research Public Health Research programme.
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Baxter S, Johnson M, Payne N, Buckley-Woods H, Blank L, Hock E, Daley A, Taylor A, Pavey T, Mountain G, Goyder E. Promoting and maintaining physical activity in the transition to retirement: a systematic review of interventions for adults around retirement age. Int J Behav Nutr Phys Act 2016; 13:12. [PMID: 26830026 PMCID: PMC4735960 DOI: 10.1186/s12966-016-0336-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 01/26/2016] [Indexed: 01/10/2023] Open
Abstract
It has been argued that transition points in life, such as the approach towards, and early years of retirement present key opportunities for interventions to improve the health of the population. Research has also highlighted inequalities in health status in the retired population and in response to interventions which should be addressed. We aimed to conduct a systematic review to synthesise international evidence on the types and effectiveness of interventions to increase physical activity among people around the time of retirement. A systematic review of literature was carried out between February 2014 and April 2015. Searches were not limited by language or location, but were restricted by date to studies published from 1990 onwards. Methods for identification of relevant studies included electronic database searching, reference list checking, and citation searching. Systematic search of the literature identified 104 papers which described study populations as being older adults. However, we found only one paper which specifically referred to their participants as being around the time of retirement. The intervention approaches for older adults encompassed: training of health care professionals; counselling and advice giving; group sessions; individual training sessions; in-home exercise programmes; in-home computer-delivered programmes; in-home telephone support; in-home diet and exercise programmes; and community-wide initiatives. The majority of papers reported some intervention effect, with evidence of positive outcomes for all types of programmes. A wide range of different measures were used to evaluate effectiveness, many were self-reported and few studies included evaluation of sedentary time. While the retirement transition is considered a significant point of life change, little research has been conducted to assess whether physical activity interventions at this time may be effective in promoting or maintaining activity, or reducing health inequalities. We were unable to find any evidence that the transition to retirement period was, or was not a significant point for intervention. Studies in older adults more generally indicated that a range of interventions might be effective for people around retirement age.
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Affiliation(s)
- S Baxter
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK.
| | - M Johnson
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - N Payne
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - H Buckley-Woods
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - L Blank
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - E Hock
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - A Daley
- Institute of Applied Health Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - A Taylor
- Peninsula Schools of Medicine & Dentistry, Plymouth University, Plymouth, UK
| | - T Pavey
- School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, Australia
| | - G Mountain
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
| | - E Goyder
- School of Health and Related Research, University of Sheffield, Regent Court, 30 Regent Street, Sheffield, S14DA, UK
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Yelton L, Forbis S. Influences and Barriers on Physical Activity in Pediatric Oncology Patients. Front Pediatr 2016; 4:131. [PMID: 28066750 PMCID: PMC5165656 DOI: 10.3389/fped.2016.00131] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 11/21/2016] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES To determine the influence of family, peers, school, and physicians on exercise in pediatric oncology patients and evaluate the barriers to physical activity (PA) levels in this population. METHODS A search of PubMed and Google Scholar resulted in 12 related articles. The articles were assessed for the influence of school systems, family, peers, self-efficacy, and physicians on exercise. Additionally, barriers and interventions to PA were also assessed. Limitations and research methodologies of each article were also evaluated. RESULTS Many school systems were unsure of expectations in regards to PA for their returning students with cancer. Most schools acknowledged willingness to increase exercise for these students; however, there is a communication gap between the medical field and the school system on what expectations should be. Family is associated with increased PA levels and healthier diets in this population with children preferring mothers as exercise partners more than fathers. While physician interventions have been shown to positively impact PA, it has been reported that physicians are not engaging in exercise counseling with their patients. CONCLUSION Several issues and barriers related to PA in pediatric oncology population were identified. Studies have demonstrated that it is feasible to increase PA and self-efficacy in this population. Further research is needed to better understand and quantify these issues as well as further test the interventions that have been suggested in this review and have been successful in other pediatric populations.
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Affiliation(s)
- Larrilyn Yelton
- Boonshoft School of Medicine, Wright State University , Dayton, OH , USA
| | - Shalini Forbis
- Boonshoft School of Medicine, Wright State University , Dayton, OH , USA
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Iliffe S, Kendrick D, Morris R, Griffin M, Haworth D, Carpenter H, Masud T, Skelton DA, Dinan-Young S, Bowling A, Gage H. Promoting physical activity in older people in general practice: ProAct65+ cluster randomised controlled trial. Br J Gen Pract 2015; 65:e731-8. [PMID: 26500320 PMCID: PMC4617267 DOI: 10.3399/bjgp15x687361] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2015] [Accepted: 06/05/2015] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Regular physical activity reduces falls, hip fractures, and all-cause mortality, but physical activity levels are low in older age groups. AIM To evaluate two exercise programmes promoting physical activity among older people. DESIGN AND SETTING Pragmatic three-arm, parallel-design cluster randomised controlled trial involving 1256 people aged ≥65 years (of 20 507 invited) recruited from 43 general practices in London, Nottingham, and Derby. METHOD Practices were randomised to the class-based Falls Management Exercise programme (FaME), the home-based Otago Exercise Program (OEP), or usual care. The primary outcome was the proportion reaching the recommended physical activity target 12 months post-intervention. Secondary outcomes included falls, quality of life, balance confidence, and costs. RESULTS In total, 49% of FaME participants reached the physical activity target compared with 38% for usual care (adjusted odds ratio 1.78, 95% confidence interval [CI] =1.11 to 2.87, P = 0.02). Differences between FaME and usual care persisted 24 months after intervention. There was no significant difference comparing those in the OEP (43% reaching target at 12 months) and usual-care arms. Participants in the FaME arm added around 15 minutes of moderate-to-vigorous physical activity per day to their baseline level; this group also had a significantly lower rate of falls (incident rate ratio 0.74, 95% CI = 0.55 to 0.99, P = 0.042). Balance confidence was significantly improved in both intervention arms. The mean cost per extra person achieving the physical activity target was £1740. Attrition and rates of adverse reactions were similar. CONCLUSION The FaME programme increases self-reported physical activity for at least 12 months post-intervention and reduces falls in people aged ≥65 years, but uptake is low. There was no statistically significant difference in reaching the target, or in falls, between the OEP and usual-care arms.
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Affiliation(s)
| | | | | | | | | | | | - Tahir Masud
- Nottingham University Hospitals NHS Trust, Nottingham
| | - Dawn A Skelton
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow
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Jungmann PM, Nevitt MC, Baum T, Liebl H, Nardo L, Liu F, Lane NE, McCulloch CE, Link TM. Relationship of unilateral total hip arthroplasty (THA) to contralateral and ipsilateral knee joint degeneration - a longitudinal 3T MRI study from the Osteoarthritis Initiative (OAI). Osteoarthritis Cartilage 2015; 23:1144-53. [PMID: 25819583 PMCID: PMC4470862 DOI: 10.1016/j.joca.2015.03.022] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 03/02/2015] [Accepted: 03/15/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the association of prevalent unilateral total hip arthroplasty (THA) with worsening of degenerative knee abnormalities and clinical outcomes in the ipsilateral and contralateral knee. METHODS Both knees of 30 individuals in the Osteoarthritis Initiative (OAI) with unilateral THA (n = 14 left, n = 16 right) at baseline were assessed at baseline and at 4-year follow-up for Whole-organ MR Imaging Scores (WORMS), cartilage T2 relaxation times (only available for right knees), Western Ontario and McMasters Universities Arthritis Index (WOMAC) scores and upper leg isometric strength. Right knees of 30 individuals without THA were analyzed as controls. Contralateral knees were compared to ipsilateral knees with paired t-tests and to control knees with multivariate regression analysis adjusting for covariates. RESULTS In paired analyses, compared to ipsilateral knees, contralateral knees had higher WORMS total (P = 0.008) and cartilage scores (P = 0.007) at baseline. Over 4 years contralateral knees worsened more on WORMS total score (P = 0.008). Cartilage T2 values were higher in knees contralateral to the THA (baseline, P = 0.02; follow-up, P < 0.001). Contralateral knees had greater declines in knee extension strength (P = 0.04) and had a trend for greater worsening in WOMAC pain, stiffness, function and total scores (P = 0.04-0.09). Similar results were found comparing contralateral knees with control knees in multivariate regression models. CONCLUSIONS Prevalent unilateral THA is associated with an greater progression of degenerative findings for the knee contralateral to THA.
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Affiliation(s)
- P M Jungmann
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA; Department of Radiology, Technische Universitaet Muenchen, Ismaninger Strasse 22, 81675 Munich, Germany.
| | - M C Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA.
| | - T Baum
- Department of Radiology, Technische Universitaet Muenchen, Ismaninger Strasse 22, 81675 Munich, Germany.
| | - H Liebl
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA.
| | - L Nardo
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA.
| | - F Liu
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA.
| | - N E Lane
- Department of Internal Medicine, UC Davis Medical Center, Sacramento, CA 95817, USA.
| | - C E McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA.
| | - T M Link
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA.
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Iliffe S, Kendrick D, Morris R, Masud T, Gage H, Skelton D, Dinan S, Bowling A, Griffin M, Haworth D, Swanwick G, Carpenter H, Kumar A, Stevens Z, Gawler S, Barlow C, Cook J, Belcher C. Multicentre cluster randomised trial comparing a community group exercise programme and home-based exercise with usual care for people aged 65 years and over in primary care. Health Technol Assess 2015; 18:vii-xxvii, 1-105. [PMID: 25098959 DOI: 10.3310/hta18490] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Regular physical activity (PA) reduces the risk of falls and hip fractures, and mortality from all causes. However, PA levels are low in the older population and previous intervention studies have demonstrated only modest, short-term improvements. OBJECTIVE To evaluate the impact of two exercise promotion programmes on PA in people aged ≥ 65 years. DESIGN The ProAct65+ study was a pragmatic, three-arm parallel design, cluster randomised controlled trial of class-based exercise [Falls Management Exercise (FaME) programme], home-based exercise [Otago Exercise Programme (OEP)] and usual care among older people (aged ≥ 65 years) in primary care. SETTING Forty-three UK-based general practices in London and Nottingham/Derby. PARTICIPANTS A total of 1256 people ≥ 65 years were recruited through their general practices to take part in the trial. INTERVENTIONS The FaME programme and OEP. FaME included weekly classes plus home exercises for 24 weeks and encouraged walking. OEP included home exercises supported by peer mentors (PMs) for 24 weeks, and encouraged walking. MAIN OUTCOME MEASURES The primary outcome was the proportion that reported reaching the recommended PA target of 150 minutes of moderate to vigorous physical activity (MVPA) per week, 12 months after cessation of the intervention. Secondary outcomes included functional assessments of balance and falls risk, the incidence of falls, fear of falling, quality of life, social networks and self-efficacy. An economic evaluation including participant and NHS costs was embedded in the clinical trial. RESULTS In total, 20,507 patients from 43 general practices were invited to participate. Expressions of interest were received from 2752 (13%) and 1256 (6%) consented to join the trial; 387 were allocated to the FaME arm, 411 to the OEP arm and 458 to usual care. Primary outcome data were available at 12 months after the end of the intervention period for 830 (66%) of the study participants. The proportions reporting at least 150 minutes of MVPA per week rose between baseline and 12 months after the intervention from 40% to 49% in the FaME arm, from 41% to 43% in the OEP arm and from 37.5% to 38.0% in the usual-care arm. A significantly higher proportion in the FaME arm than in the usual-care arm reported at least 150 minutes of MVPA per week at 12 months after the intervention [adjusted odds ratio (AOR) 1.78, 95% confidence interval (CI) 1.11 to 2.87; p = 0.02]. There was no significant difference in MVPA between OEP and usual care (AOR 1.17, 95% CI 0.72 to 1.92; p = 0.52). Participants in the FaME arm added around 15 minutes of MVPA per day to their baseline physical activity level. In the 12 months after the close of the intervention phase, there was a statistically significant reduction in falls rate in the FaME arm compared with the usual-care arm (incidence rate ratio 0.74, 95% CI 0.55 to 0.99; p = 0.042). Scores on the Physical Activity Scale for the Elderly showed a small but statistically significant benefit for FaME compared with usual care, as did perceptions of benefits from exercise. Balance confidence was significantly improved at 12 months post intervention in both arms compared with the usual-care arm. There were no statistically significant differences between intervention arms and the usual-care arm in other secondary outcomes, including quality-adjusted life-years. FaME is more expensive than OEP delivered with PMs (£269 vs. £88 per participant in London; £218 vs. £117 in Nottingham). The cost per extra person exercising at, or above, target was £1919.64 in London and £1560.21 in Nottingham (mean £1739.93). CONCLUSION The FaME intervention increased self-reported PA levels among community-dwelling older adults 12 months after the intervention, and significantly reduced falls. Both the FaME and OEP interventions appeared to be safe, with no significant differences in adverse reactions between study arms. TRIAL REGISTRATION This trial is registered as ISRCTN43453770. FUNDING This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 18, No. 49. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Steve Iliffe
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Denise Kendrick
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Richard Morris
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Tahir Masud
- Clinical Gerontology Research Unit, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Heather Gage
- Department of Economics, University of Surrey, Guildford, UK
| | - Dawn Skelton
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - Susie Dinan
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Ann Bowling
- Health Sciences, University of Southampton, Southampton, UK
| | - Mark Griffin
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Deborah Haworth
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Glen Swanwick
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Hannah Carpenter
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Arun Kumar
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Zoe Stevens
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Sheena Gawler
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Cate Barlow
- Research Department of Primary Care and Population Health, University College London, London, UK
| | - Juliette Cook
- Division of Primary Care, University of Nottingham, Nottingham, UK
| | - Carolyn Belcher
- Division of Primary Care, University of Nottingham, Nottingham, UK
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Abstract
PURPOSE Exercise maintenance after completing phase II cardiac rehabilitation (CR) is challenging for many patients. A telephone-based maintenance intervention improved exercise participation compared with a control group at 12 months post-CR discharge. We examined the 6-month mediators of intervention effects on exercise. METHODS In a randomized controlled trial, 130 patients who had completed CR (mean age: 63.6 [SD = 9.7] years, 20.8% female) were randomized to Maintenance Counseling (n = 64) or Contact Control (n = 66). Putative mediators examined the following: self-efficacy, behavioral processes of change, decisional balance index, social support for exercise, and enjoyment of exercise. RESULTS Multiple mediation analyses showed that the intervention significantly increased social support from friends at 6 months but not the other constructs. Decreasing support from friends mediated greater exercise participation in Maintenance Counseling than in Contact Control at 12 months. CONCLUSIONS Social support from friends functioned as a suppressor mediator for exercise maintenance among cardiac patients.
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Affiliation(s)
- Bernardine M Pinto
- Centers for Behavioral and Preventive Medicine, The Miriam Hospital and W. Alpert Medical School of Brown University, Providence, Rhode Island
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Zhu LX, Ho SC, Sit JWH, He HG. The effects of a transtheoretical model-based exercise stage-matched intervention on exercise behavior in patients with coronary heart disease: a randomized controlled trial. PATIENT EDUCATION AND COUNSELING 2014; 95:384-392. [PMID: 24726785 DOI: 10.1016/j.pec.2014.03.013] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Revised: 03/11/2014] [Accepted: 03/16/2014] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To determine whether a transtheoretical model-based exercise stage-matched intervention (ESMI) has positive effects on the exercise behavior of sedentary patients with coronary heart disease (CHD). METHODS The study was a randomized controlled trial with a repeated measures design. Participants (N=196) were randomly allocated to either a conventional (C) group, a patient education (PE) group, or an ESMI group. Exercise behavior was measured by exercise stages of change, exercise self-efficacy, exercise decisional balance, and duration of moderate exercise at baseline, immediate post-intervention, and at 3- and 6-month follow-up. RESULTS Our results showed that the ESMI group demonstrated a more positive shift in exercise stages of change (p<0.01), higher exercise self-efficacy (p<0.01), greater exercise benefits (p<0.01), fewer exercise barriers (p<0.01), and longer moderate exercise duration (minutes/week) (p<0.01) after completion of the 8-week intervention compared with the C and PE groups. These significantly positive effects were maintained at 3- and 6-month follow-up. CONCLUSION The transtheoretical model-based ESMI had significantly positive effects on the exercise behavior of sedentary CHD patients. PRACTICE IMPLICATIONS It is important to provide a structured education program for CHD patients, preferably guided by the transtheoretical model.
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Affiliation(s)
- Li-Xia Zhu
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong; Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Shuk-Ching Ho
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong.
| | - Janet Wing Hung Sit
- The Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong.
| | - Hong-Gu He
- Alice Lee Centre for Nursing Studies, Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
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Lin W, Alizai H, Joseph G, Srikhum W, Nevitt M, Lynch J, McCulloch C, Link T. Physical activity in relation to knee cartilage T2 progression measured with 3 T MRI over a period of 4 years: data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2013; 21:1558-66. [PMID: 23831632 PMCID: PMC3874212 DOI: 10.1016/j.joca.2013.06.022] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2013] [Revised: 06/12/2013] [Accepted: 06/17/2013] [Indexed: 02/02/2023]
Abstract
OBJECTIVE The purpose of this study was to analyze the longitudinal association between physical activity levels and early degenerative cartilage changes in the knee, measured using T2 relaxation times over a period of 4 years in individuals without clinical or radiographic evidence of OA. DESIGN Cartilage T2 was measured at baseline and after 2 and 4 years in 205 subjects aged 45-60 years from the Osteoarthritis Initiative (OAI) incidence and normal cohorts with no knee pain (Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score of zero), and a Kellgren Lawrence (KL) score of <2 at baseline. Physical activity was scored using the Physical Activity Scale for the Elderly (PASE) questionnaire, which was obtained yearly over 4 years. The relationship between physical activity and T2 was studied using a mixed model linear regression, including random effects, and adjusted for age, sex, and body mass index (BMI). RESULTS T2 values for all PASE tertiles progressed over the 4-year period. T2 progression was increased in the highest tertile of physical activity compared to the mid-tertile at the medial tibia (MT) (P = 0.041), patella (Pat) (P = 0.019), and average T2 of all knee compartments combined (P = 0.033). Subjects with the lowest 15% PASE scores showed significantly higher T2 progression compared to the mid-level physical activity group at the lateral femur (LF) (P = 0.025), lateral tibia (LT) (P = 0.043), medial femur (MF) (P = 0.044), tibiofemoral compartment (P = 0.017), patellofemoral compartment (P = 0.016), lateral compartments (P = 0.003), and average of all compartments (P = 0.043). CONCLUSION High and very low PASE scores were associated with greater progression of cartilage T2 measurements in asymptomatic, middle-aged individuals, suggesting accelerated cartilage matrix biochemical degeneration over time.
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Affiliation(s)
- W. Lin
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA
| | - H. Alizai
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA
| | - G.B. Joseph
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA
| | - W. Srikhum
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA
| | - M.C. Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA
| | - J.A. Lynch
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA
| | - C.E. McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, 185 Berry Street, Suite 5700, San Francisco, CA 94107, USA
| | - T.M. Link
- Musculoskeletal and Quantitative Imaging Research, Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry Street, Suite 350, San Francisco, CA 94107, USA, Address correspondence and reprint requests to: T.M. Link, Department of Radiology and Biomedical Imaging, UCSF, 400 Parnassus Ave, A-367, Box 0628, San Francisco, CA 94143, USA. (T.M. Link)
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Foster C, Richards J, Thorogood M, Hillsdon M. Remote and web 2.0 interventions for promoting physical activity. Cochrane Database Syst Rev 2013; 9:CD010395. [PMID: 24085594 PMCID: PMC9674455 DOI: 10.1002/14651858.cd010395.pub2] [Citation(s) in RCA: 95] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Remote and web 2.0 interventions for promoting physical activity (PA) are becoming increasingly popular but their ability to achieve long term changes are unknown. OBJECTIVES To compare the effectiveness of remote and web 2.0 interventions for PA promotion in community dwelling adults (aged 16 years and above) with a control group exposed to placebo or no or minimal intervention. SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, CINAHL, and some other databases (from earliest dates available to October 2012). Reference lists of relevant articles were checked. No language restrictions were applied. SELECTION CRITERIA Randomised controlled trials (RCTs) that compared remote and web 2.0 PA interventions for community dwelling adults with a placebo or no or minimal intervention control group. We included studies if the principal component of the intervention was delivered using remote or web 2.0 technologies (for example the internet, smart phones) or more traditional methods (for example telephone, mail-outs), or both. To assess behavioural change over time, the included studies had a minimum of 12 months follow-up from the start of the intervention to the final results. We excluded studies that had more than a 20% loss to follow-up if they did not apply an intention-to-treat analysis. DATA COLLECTION AND ANALYSIS At least two authors independently assessed the quality of each study and extracted the data. Non-English language papers were reviewed with the assistance of an interpreter who was an epidemiologist. Study authors were contacted for additional information where necessary. Standardised mean differences (SMDs) and 95% confidence intervals (CIs) were calculated for the continuous measures of self-reported PA and cardio-respiratory fitness. For studies with dichotomous outcomes, odds ratios and 95% CIs were calculated. MAIN RESULTS A total of 11 studies recruiting 5862 apparently healthy adults met the inclusion criteria. All of the studies took place in high-income countries. The effect of the interventions on cardiovascular fitness at one year (two studies; 444 participants) was positive and moderate with significant heterogeneity of the observed effects (SMD 0.40; 95% CI 0.04 to 0.76; high quality evidence). The effect of the interventions on self-reported PA at one year (nine studies; 4547 participants) was positive and moderate (SMD 0.20; 95% CI 0.11 to 0.28; moderate quality evidence) with heterogeneity (I2 = 37%) in the observed effects. One study reported positive results at two years (SMD 0.20; 95% CI 0.08 to 0.32; moderate quality evidence). When studies were stratified by risk of bias, the studies at low risk of bias (eight studies; 3403 participants) had an increased effect (SMD 0.28; 95% CI 0.16 to 0.40; moderate quality evidence). The most effective interventions applied a tailored approach to the type of PA and used telephone contact to provide feedback and to support changes in PA levels. There was no evidence of an increased risk of adverse events (seven studies; 2892 participants). Risk of bias was assessed as low (eight studies; 3060 participants) or moderate (three studies; 2677 participants). There were no differences in effectiveness between studies using different types of professionals delivering the intervention (for example health professional, exercise specialist). There was no difference in pooled estimates between studies that generated the prescribed PA using an automated computer programme versus a human, nor between studies that used pedometers as part of their intervention compared to studies that did not. AUTHORS' CONCLUSIONS We found consistent evidence to support the effectiveness of remote and web 2.0 interventions for promoting PA. These interventions have positive, moderate sized effects on increasing self-reported PA and measured cardio-respiratory fitness, at least at 12 months. The effectiveness of these interventions was supported by moderate and high quality studies. However, there continues to be a paucity of cost effectiveness data and studies that include participants from varying socioeconomic or ethnic groups. To better understand the independent effect of individual programme components, longer term studies, with at least one year follow-up, are required.
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Affiliation(s)
- Charles Foster
- University of OxfordBritish Heart Foundation Health Promotion Research Group, Nuffield Department of Population HealthOld Road CampusHeadingtonOxfordUKOX3 7LF
| | - Justin Richards
- University of OxfordBritish Heart Foundation Health Promotion Research Group, Nuffield Department of Population HealthOld Road CampusHeadingtonOxfordUKOX3 7LF
| | - Margaret Thorogood
- Division of Health SciencesPublic Health and EpidemiologyWarwick Medical School, University of WarwickGibbet HillCoventryUKCV4 7AL
| | - Melvyn Hillsdon
- University of ExeterSchool of Sport and Health SciencesSt Luke's CampusExeterUKEX1 2LU
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Abstract
BACKGROUND Face-to-face interventions for promoting physical activity (PA) are continuing to be popular but their ability to achieve long term changes are unknown. OBJECTIVES To compare the effectiveness of face-to-face interventions for PA promotion in community dwelling adults (aged 16 years and above) with a control exposed to placebo or no or minimal intervention. SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, CINAHL, and some other databases (from earliest dates available to October 2012). Reference lists of relevant articles were checked. No language restrictions were applied. SELECTION CRITERIA Randomised controlled trials (RCTs) that compared face-to-face PA interventions for community dwelling adults with a placebo or no or minimal intervention control group. We included studies if the principal component of the intervention was delivered using face-to-face methods. To assess behavioural change over time the included studies had a minimum of 12 months follow-up from the start of the intervention to the final results. We excluded studies that had more than a 20% loss to follow-up if they did not apply an intention-to-treat analysis. DATA COLLECTION AND ANALYSIS At least two authors independently assessed the quality of each study and extracted data. Non-English language papers were reviewed with the assistance of an interpreter who was an epidemiologist. Study authors were contacted for additional information where necessary. Standardised mean differences (SMDs) and 95% confidence intervals (CIs) were calculated for continuous measures of self-reported PA and cardio-respiratory fitness. For studies with dichotomous outcomes, odds ratios (ORs) and 95% CIs were calculated. MAIN RESULTS A total of 10 studies recruiting 6292 apparently healthy adults met the inclusion criteria. All of the studies took place in high-income countries. The effect of interventions on self-reported PA at one year (eight studies; 6725 participants) was positive and moderate with significant heterogeneity (I² = 74%) (SMD 0.19; 95% CI 0.06 to 0.31; moderate quality evidence) but not sustained in three studies at 24 months (4235 participants) (SMD 0.18; 95% CI -0.10 to 0.46). The effect of interventions on cardiovascular fitness at one year (two studies; 349 participants) was positive and moderate with no significant heterogeneity in the observed effects (SMD 0.50; 95% CI 0.28 to 0.71; moderate quality evidence). Three studies (3277 participants) reported a positive effect on increasing PA levels when assessed as a dichotomous measure at 12 months, but this was not statistically significant (OR 1.52; 95% CI 0.88 to 2.61; high quality evidence). Although there were limited data, there was no evidence of an increased risk of adverse events (one study; 149 participants). Risk of bias was assessed as low (four studies; 4822 participants) or moderate (six studies; 1543 participants). Any conclusions drawn from this review require some caution given the significant heterogeneity in the observed effects. Despite this, there was some indication that the most effective interventions were those that offered both individual and group support for changing PA levels using a tailored approach. The long term impact, cost effectiveness and rates of adverse events for these interventions was not established because the majority of studies stopped after 12 months. AUTHORS' CONCLUSIONS Although we found evidence to support the effectiveness of face-to-face interventions for promoting PA, at least at 12 months, the effectiveness of these interventions was not supported by high quality studies. Due to the clinical and statistical heterogeneity of the studies, only limited conclusions can be drawn about the effectiveness of individual components of the interventions. Future studies should provide greater detail of the components of interventions, and assess impact on quality of life, adverse events and economic data.
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Richards J, Thorogood M, Hillsdon M, Foster C. Face-to-face versus remote and web 2.0 interventions for promoting physical activity. Cochrane Database Syst Rev 2013; 2013:CD010393. [PMID: 24085593 PMCID: PMC8475768 DOI: 10.1002/14651858.cd010393.pub2] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Face-to-face interventions for promoting physical activity (PA) are continuing to be popular as remote and web 2.0 approaches rapidly emerge, but we are unsure which approach is more effective at achieving long term sustained change. OBJECTIVES To compare the effectiveness of face-to-face versus remote and web 2.0 interventions for PA promotion in community dwelling adults (aged 16 years and above). SEARCH METHODS We searched CENTRAL, MEDLINE, EMBASE, CINAHL, and some other databases (from earliest dates available to October 2012). Reference lists of relevant articles were checked. No language restrictions were applied. SELECTION CRITERIA Randomised trials that compared face-to-face versus remote and web 2.0 PA interventions for community dwelling adults. We included studies if they compared an intervention that was principally delivered face-to-face to an intervention that had principally remote and web 2.0 methods. To assess behavioural change over time, the included studies had a minimum of 12 months follow-up from the start of the intervention to the final results. We excluded studies that had more than a 20% loss to follow-up if they did not apply an intention-to-treat analysis. DATA COLLECTION AND ANALYSIS At least two review authors independently assessed the quality of each study and extracted the data. Non-English language papers were reviewed with the assistance of an interpreter who was an epidemiologist. Study authors were contacted for additional information where necessary. Standardised mean differences (SMDs) and 95% confidence intervals (CIs) were calculated for continuous measures of cardio-respiratory fitness. MAIN RESULTS One study recruiting 225 apparently healthy adults met the inclusion criteria. This study took place in a high-income country. From 27,299 hits, the full texts of 193 papers were retrieved for examination against the inclusion criteria. However, there was only one paper that met the inclusion criteria. This study reported the effect of a PA intervention on cardio-respiratory fitness. There were no reported data for PA, quality of life, or cost effectiveness. The difference between the remote and web 2.0 versus face-to-face arms was not significant (SMD -0.02; 95% CI -0.30 to 0.26; high quality evidence). The risk of bias in the included study was assessed as low, and there was no evidence of an increased risk of adverse events. AUTHORS' CONCLUSIONS There is insufficient evidence to assess whether face-to-face interventions or remote and web 2.0 approaches are more effective at promoting PA.
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Psychosocial outcomes of an exercise maintenance intervention after phase II cardiac rehabilitation. J Cardiopulm Rehabil Prev 2013; 33:91-8. [PMID: 23422351 DOI: 10.1097/hcr.0b013e3182825531] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE Maintenance of exercise after completing phase II cardiac rehabilitation (CR) is challenging for many patients. We offered a telephone-based maintenance intervention and found improvement in exercise participation in the intervention group at 12 months post-CR discharge. We examined the effects of the intervention on psychosocial outcomes. METHODS The effects of a home-based exercise maintenance intervention on psychosocial outcomes among patients who had completed phase II CR versus contact control were evaluated in a randomized controlled trial. Data were collected in 2005 to 2010 and analyzed in 2011. One hundred thirty patients (mean age = 63.6 [SD = 9.7] years, 20.8% female) were randomized to exercise counseling (Maintenance Counseling group, n = 64) or contact control (Contact Control group, n = 66). Maintenance Counseling group participants received exercise counseling (based on the transtheoretical model and social-cognitive theory) delivered via telephone for 6 months, as well as print materials and feedback reports. Assessments of depression, quality of life, and mental health were conducted at baseline, 6 months, and 12 months. RESULTS The Maintenance Counseling group reported statistically significant higher quality of life than the Contact Control group at 6 months (b = 0.29, SE = 0.08, P < .001) and 12 months (b = 0.27, SE = 0.09, P = .002). Intervention effects on depressive symptoms were significant at 12 months (b = -6.42, SE = 2.43, P = .009). Effects on overall mental health were nonsignificant at both followups. No significant moderators of treatment effects were found. CONCLUSION A telephone-based intervention that helped maintain exercise showed statistically significant improvements in quality of life and reduced depressive symptoms in this patient population.
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The long-term effectiveness of need-supportive physical activity counseling compared with a standard referral in sedentary older adults. J Aging Phys Act 2013; 22:186-98. [PMID: 23628840 DOI: 10.1123/japa.2012-0261] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study compared the long-term effectiveness of three physical activity counseling strategies among sedentary older adults: a 1-contact referral (REFER), a 1-contact individualized walking program (WALK), and multiple-contact, individually tailored, and need-supportive coaching based on the self-determination theory (COACH). Participants (n = 442) completed measurements before (pretest), immediately after (posttest), and 1 yr after (follow-up test) a 10-wk intervention. Linear mixed models demonstrated significant time-by-condition interaction effects from pre- to posttest. More specifically, WALK and COACH yielded larger increases in daily steps and self-reported physical activity than REFER. Similarly, self-reported physical activity increased more from pre- to follow-up test in WALK and COACH compared with REFER. Autonomous motivation mediated the effect of perceived need-support on physical activity, irrespective of counseling strategy. These results demonstrate the long-term effectiveness of both a 1-contact individualized walking program and a more time-consuming, need-supportive coaching, especially in comparison with a standard referral to local opportunities.
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Effectiveness of general practice-based physical activity promotion for older adults: systematic review. Prim Health Care Res Dev 2013; 15:190-201. [PMID: 23506656 DOI: 10.1017/s1463423613000017] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
AIM To review the effectiveness of physical activity interventions for adults aged 50 and above, delivered through general practice. BACKGROUND Physical activity has beneficial effects on the common disorders of later life. General practice is a potentially important setting for promotion of physical activity among older adults, but the effectiveness of such interventions is presently unknown. METHODS Studies published between January 1998 and July 2011 were identified from electronic databases. We searched for studies of tailored physical activity interventions to older adults through general practice. The search and selection process was not restricted to any outcome measures but only included studies comparing two or more groups prospectively. Two reviewers screened the studies and obtained full texts of eligible studies. Included studies were assessed for their methodological quality and public health impact. FINDINGS Altogether, 4170 studies met the initial search criteria but only six were included in the review, with a total of 1522 participants. The interventions ranged from six weeks to six months. One study showed a statistically significant increase in physical activity in the intervention compared with the control group (P < or = 0.007). Four studies measured quality of life using the SF-36, of which three reported inconsistent results. This review shows some evidence of the effectiveness of physical activity promotion for older adults through general practice, but not enough to warrant widespread commissioning and implementation. Large-scale developmental projects with long follow-up (beyond two years), objective measures of physical activity and comprehensive documentation of resource use, should now be conducted.
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Eeckhout C, Francaux M, Philippot P. Mesure des processus de changement vis-à-vis de la pratique d’une activité physique régulière (QPC) : adaptation et validation francophone du questionnaire Exercise processes of change. Sci Sports 2012. [DOI: 10.1016/j.scispo.2011.10.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Joy EL, Blair SN, McBride P, Sallis R. Physical activity counselling in sports medicine: a call to action. Br J Sports Med 2012; 47:49-53. [PMID: 23149653 PMCID: PMC3533397 DOI: 10.1136/bjsports-2012-091620] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Physical activity (PA) is a key component of healthy lifestyle and disease prevention. In contrast, physical inactivity accounts for a significant proportion of premature deaths worldwide. Physicians are in a critical position to help patients develop healthy lifestyles by actively counseling on PA. Sports medicine physicians, with their focus on sports and exercise medicine are uniquely trained to provide such expertise to patients, learners and colleagues. To succeed, physicians need clinical tools and processes that support PA assessment and counseling. Linking patients to community resources, and specifically to health and fitness professionals is a key strategy. Efforts should be made to expand provider education during medical school, residency and fellowship training, and continuing medical education. Lastly, physically active physicians are more likely to counsel patients to be active. A key message for the sports medicine community is the importance of serving as a positive PA role model.
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Affiliation(s)
- Elizabeth Liz Joy
- Clinical Outcomes Research, Intermountain Healthcare, Salt Lake City, Utah 84111, USA.
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Son KY, Lee CM, Cho B, Lym YL, Oh SW, Chung W, Lee JS, Park D, Kim HS. Effect of additional brief counselling after periodic health examination on motivation for health behavior change [corrected]. J Korean Med Sci 2012; 27:1285-91. [PMID: 23166407 PMCID: PMC3492660 DOI: 10.3346/jkms.2012.27.11.1285] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Accepted: 09/05/2012] [Indexed: 01/24/2023] Open
Abstract
This study was to evaluate the effect of additional brief counseling by a primary care physician on lifestyle modification of examinees after a periodic health examination. 1,000 participants of the 2007 Korean national health screening program were asked to note any variation in their health behavior after participating in the screening program. The degree of comprehensive motivation for lifestyle modification was assessed in terms of stages of health behavior change. We calculated odds ratio of positive change (enhanced stage of change) with multiple logistic regression analysis and age-adjusted proportion of positive changers. Of 989 respondents, 486 and 503 received the basic and additional programs, respectively. Additional group were more likely to be positive changer than basic group (adjusted OR 1.78; 95% CI 1.19-2.65), and this was more prominent in older age group (adjusted OR 2.38, 95% CI 1.23-4.58). The age-adjusted proportions of positive changers were 22.7% (95% CI, 17.9-28.3) and 36.2% (95% CI, 30.4-42.4) in the basic and additional groups, respectively (P < 0.001). The additional consultation led to improvements in the stage of health behavior change after the health examination. Thus, such a consultation should be considered when designing a health-screening program.
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Affiliation(s)
- Ki Young Son
- Department of Family Medicine, Seoul National University Hospital, Seoul, Korea
| | - Cheol Min Lee
- Department of Family Medicine, Healthcare System Gangnam Centre, Seoul National University Hospital, Seoul, Korea
| | - BeLong Cho
- Department of Family Medicine, Seoul National University Hospital, Seoul, Korea
| | - Youl Lee Lym
- Department of Family Medicine, Healthcare System Gangnam Centre, Seoul National University Hospital, Seoul, Korea
| | - Seung Won Oh
- Department of Family Medicine, Healthcare System Gangnam Centre, Seoul National University Hospital, Seoul, Korea
| | - Wonjoo Chung
- Department of Family Medicine, Seoul National University Hospital, Seoul, Korea
| | - Jin-Seok Lee
- Department of Health Policy and Management, Seoul National University College of Medicine, Seoul, Korea
| | - DuShin Park
- National Health Insurance Corporation, Seoul, Korea
| | - Han Suk Kim
- Ministry for Health and Welfare, Seoul, Korea
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Non-traumatic anterior cruciate ligament abnormalities and their relationship to osteoarthritis using morphological grading and cartilage T2 relaxation times: data from the Osteoarthritis Initiative (OAI). Skeletal Radiol 2012; 41:1435-43. [PMID: 22366737 PMCID: PMC3586320 DOI: 10.1007/s00256-012-1379-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2011] [Revised: 02/06/2012] [Accepted: 02/07/2012] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The aim of this work was to study anterior cruciate ligament (ACL) degeneration in relation to MRI-based morphological knee abnormalities and cartilage T2 relaxation times in subjects with symptomatic osteoarthritis. METHODS Two radiologists screened the right knee MRI of 304 randomly selected participants in the Osteoarthritis Initiative cohort with symptomatic OA, for ACL abnormalities. Of the 52 knees with abnormalities, 28 had mucoid degeneration, 12 had partially torn ACLs, and 12 had completely torn ACLs. Fifty-three randomly selected subjects with normal ACLs served as controls. Morphological knee abnormalities were graded using the WORMS score. Cartilage was segmented and compartment-specific T2 values were calculated. RESULTS Compared to normal ACL knees, those with ACL abnormalities had a greater prevalence of, and more severe, cartilage, meniscal, bone marrow, subchondral cyst, and medial collateral ligament lesions (all p < 0.05). T2 measurements did not significantly differ by ACL status. CONCLUSIONS ACL abnormalities were associated with more severe degenerative changes, likely because of greater joint instability. T2 measurements may not be well suited to assess advanced cartilage degeneration.
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Dennis S, Williams A, Taggart J, Newall A, Denney-Wilson E, Zwar N, Shortus T, Harris MF. Which providers can bridge the health literacy gap in lifestyle risk factor modification education: a systematic review and narrative synthesis. BMC FAMILY PRACTICE 2012; 13:44. [PMID: 22639799 PMCID: PMC3515410 DOI: 10.1186/1471-2296-13-44] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Accepted: 04/12/2012] [Indexed: 01/27/2023]
Abstract
Background People with low health literacy may not have the capacity to self-manage their health and prevent the development of chronic disease through lifestyle risk factor modification. The aim of this narrative synthesis is to determine the effectiveness of primary healthcare providers in developing health literacy of patients to make SNAPW (smoking, nutrition, alcohol, physical activity and weight) lifestyle changes. Methods Studies were identified by searching Medline, Embase, Cochrane Library, CINAHL, Joanna Briggs Institute, Psychinfo, Web of Science, Scopus, APAIS, Australian Medical Index, Community of Science and Google Scholar from 1 January 1985 to 30 April 2009. Health literacy and related concepts are poorly indexed in the databases so a list of text words were developed and tested for use. Hand searches were also conducted of four key journals. Studies published in English and included males and females aged 18 years and over with at least one SNAPW risk factor for the development of a chronic disease. The interventions had to be implemented within primary health care, with an aim to influence the health literacy of patients to make SNAPW lifestyle changes. The studies had to report an outcome measure associated with health literacy (knowledge, skills, attitudes, self efficacy, stages of change, motivation and patient activation) and SNAPW risk factor. The definition of health literacy in terms of functional, communicative and critical health literacy provided the guiding framework for the review. Results 52 papers were included that described interventions to address health literacy and lifestyle risk factor modification provided by different health professionals. Most of the studies (71%, 37/52) demonstrated an improvement in health literacy, in particular interventions of a moderate to high intensity. Non medical health care providers were effective in improving health literacy. However this was confounded by intensity of intervention. Provider barriers impacted on their relationship with patients. Conclusion Capacity to provide interventions of sufficient intensity is an important condition for effective health literacy support for lifestyle change. This has implications for workforce development and the organisation of primary health care.
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Affiliation(s)
- Sarah Dennis
- Centre for Primary Health Care and Equity, School of Public Health and Community Medicine, University of New South Wales, Sydney, Australia.
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Neidrick TJ, Fick DM, Loeb SJ. Physical activity promotion in primary care targeting the older adult. ACTA ACUST UNITED AC 2012; 24:405-16. [PMID: 22735064 DOI: 10.1111/j.1745-7599.2012.00703.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE This integrative review identifies and examines research literature focused on physical activity promotion provided in primary care settings to older adult patients in order to evaluate the effectiveness of provider-delivered interventions on elders short- and long-term activity levels. DATA RESOURCES A comprehensive review of original research published in English from all countries through May 2010 was performed. Relevant literature was identified through MEDLINE, CINAHL, and ProQuest on-line databases. Data from 11 unique studies were systematically extracted and summarized in table format. CONCLUSIONS Activity interventions delivered in primary care can produce at least short term increases in activity; however, there is limited evidence to evaluate whether long-term changes can be achieved and thus making the case for future longitudinal studies. IMPLICATIONS FOR PRACTICE Tailored activity prescriptions should be provided after holistic patient assessment. Activity counseling requires recognition as a billable service and further study is needed to identify the most efficient intervention. Inclusion of health-economic evaluations in future research could reveal if efforts to improve physical activity levels are an efficient use of resources.
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Affiliation(s)
- Thad J Neidrick
- Section of Vascular Surgery and Endovascular Surgery, Geisinger Health System, Danville, Pennsylvania 17822, USA.
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Richardson J, Letts L, Chan D, Officer A, Wojkowski S, Oliver D, Moore A, McCarthy L, Price D, Kinzie S. Monitoring physical functioning as the sixth vital sign: evaluating patient and practice engagement in chronic illness care in a primary care setting--a quasi-experimental design. BMC FAMILY PRACTICE 2012; 13:29. [PMID: 22471378 PMCID: PMC3355020 DOI: 10.1186/1471-2296-13-29] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Accepted: 04/03/2012] [Indexed: 11/10/2022]
Abstract
BACKGROUND In Canada, one in three adults or almost 9 million people report having a chronic condition. Over two thirds of total deaths result from cardiovascular disease, diabetes, cancer and respiratory illness and 77% of persons ≥65 years have at least one chronic condition. Persons with chronic disease are at risk for functional decline; as a result, there is an increased awareness of the significance of functional status as an important health outcome. The purpose of this study was to determine whether patients who receive a multi-component rehabilitation intervention, including online monitoring of function with feedback and self-management workshops, showed less functional decline than case matched controls who did not receive this intervention. In addition, we wanted to determine whether capacity building initiatives within the Family Health Team promote a collaborative approach to Chronic Disease Management. METHODS A population-based multi-component rehabilitation intervention delivered to persons with chronic illnesses (≥ 44 yrs) (n = 60) was compared to a group of age and sex matched controls (n = 60) with chronic illnesses receiving usual care within a primary healthcare setting. The population-based intervention consisted of four main components: (1) function-based individual assessment and action planning, (2) rehabilitation self-management workshops, (3) on-line self-assessment of function and (4) organizational capacity building. T-tests and chi-square tests were used for continuous and categorical variables respectively in baseline comparison between groups. RESULTS Two MANOVA showed significant between group differences in patient reported physical functioning (Λ = 0.88, F = (2.86) = 5.97. p = 0.004) and for the physical performance measures collectively as the dependent variable (Λ = 0.80, F = (6.93) = 3.68. p = 0.0025). There were no within group differences for the capacity measures. CONCLUSION It is feasible to monitor physical functioning as a health outcome for persons with chronic illness in primary care. The timeline for this study was not sufficient to show an increase in the capacity within the team; however there were some differences in patient outcomes. The short timeline was likely not sufficient to build the capacity required to support this approach. TRIAL REGISTRATION NCT00859638.
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Affiliation(s)
- Julie Richardson
- School of Rehabilitation Science, Faculty of Health Science, Institute of Applied Health Sciences, Room 403, 1400 Main Street West, Hamilton, ON L8S 1C7, Canada
| | - Lori Letts
- School of Rehabilitation Science, Faculty of Health Science, Institute of Applied Health Sciences, Room 403, 1400 Main Street West, Hamilton, ON L8S 1C7, Canada
| | - David Chan
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, Stonechurch Family Health Centre (site), 1475 Upper Ottawa, Hamilton, ON L8W3J6, Canada
| | - Alexis Officer
- School of Rehabilitation Science, Faculty of Health Science, Institute of Applied Health Sciences, Room 403, 1400 Main Street West, Hamilton, ON L8S 1C7, Canada
| | - Sarah Wojkowski
- School of Rehabilitation Science, Faculty of Health Science, Institute of Applied Health Sciences, Room 403, 1400 Main Street West, Hamilton, ON L8S 1C7, Canada
| | - Doug Oliver
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, McMaster (site), 690 Main Street West, Suite A, Hamilton, ON L8S 1A4, Canada
| | - Ainsley Moore
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, Stonechurch Family Health Centre (site), 1475 Upper Ottawa, Hamilton, ON L8W3J6, Canada
| | - Lisa McCarthy
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, Stonechurch Family Health Centre (site), 1475 Upper Ottawa, Hamilton, ON L8W3J6, Canada
| | - David Price
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, Stonechurch Family Health Centre (site), 1475 Upper Ottawa, Hamilton, ON L8W3J6, Canada
- McMaster Family Health Team, McMaster (site), 690 Main Street West, Suite A, Hamilton, ON L8S 1A4, Canada
| | - Sarah Kinzie
- Department of Family Medicine, Faculty of Health Science, McMaster University, McMaster Innovation Park, 175 Longwood Road South, Suite 201A, Hamilton, ON L8P 0A1, Canada
- McMaster Family Health Team, Stonechurch Family Health Centre (site), 1475 Upper Ottawa, Hamilton, ON L8W3J6, Canada
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Mancuso CA, Choi TN, Westermann H, Wenderoth S, Hollenberg JP, Wells MT, Isen AM, Jobe JB, Allegrante JP, Charlson ME. Increasing physical activity in patients with asthma through positive affect and self-affirmation: a randomized trial. ARCHIVES OF INTERNAL MEDICINE 2012; 172:337-43. [PMID: 22269593 PMCID: PMC3640830 DOI: 10.1001/archinternmed.2011.1316] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Patients with asthma engage in less physical activity than peers without asthma. Protocols are needed to prudently increase physical activity in asthma patients. We evaluated whether an educational intervention enhanced with positive-affect induction and self-affirmation was more effective than the educational protocol alone in increasing physical activity in asthma patients. METHODS We conducted a randomized trial in New York City from September 28, 2004, through July 5, 2007; of 258 asthma patients, 252 completed the trial. At enrollment, control subjects completed a survey measuring energy expenditure, made a contract to increase physical activity, received a pedometer and an asthma workbook, and then underwent bimonthly follow-up telephone calls. Intervention patients received this protocol plus small gifts and instructions in fostering positive affect and self-affirmation. The main outcome was the within-patient change in energy expenditure in kilocalories per week from enrollment to 12 months with an intent-to-treat analysis. RESULTS Mean (SD) energy expenditure at enrollment was 1767 (1686) kcal/wk among controls and 1860 (1633) kcal/wk among intervention patients (P = .65) and increased by 415 (95% CI, 76-754; P = .02) and 398 (95% CI, 145-652; P = .002) kcal/wk, respectively, with no difference between groups (P = .94). For both groups, energy expenditure was sustained through 12 months. No adverse events were attributed to the trial. In multivariate analysis, increased energy expenditure was associated with less social support, decreased depressive symptoms, more follow-up calls, use of the pedometer, fulfillment of the contract, and the intervention among patients who required urgent asthma care (all P < .10, 2-sided test). CONCLUSIONS A multiple-component protocol was effective in increasing physical activity in asthma patients, but an intervention to increase positive affect and self-affirmation was not effective within this protocol. The intervention may have had some benefit, however, in the subgroup of patients who required urgent asthma care during the trial. Trial Registration clinicaltrials.gov Identifier: NCT00195117.
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Affiliation(s)
| | | | | | | | | | | | - Alice M. Isen
- Department of Psychology and Johnson Graduate School of Management, Cornell University
| | | | - John P. Allegrante
- Teachers College and Mailman School of Public Health, Columbia University
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Hovis KK, Stehling C, Souza RB, Haughom BD, Baum T, Nevitt M, McCulloch C, Lynch JA, Link TM. Physical activity is associated with magnetic resonance imaging-based knee cartilage T2 measurements in asymptomatic subjects with and those without osteoarthritis risk factors. ACTA ACUST UNITED AC 2011; 63:2248-56. [PMID: 21538328 DOI: 10.1002/art.30419] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To evaluate the association of exercise and knee-bending activities with magnetic resonance imaging (MRI)-based knee cartilage T2 relaxation times and morphologic abnormalities in asymptomatic subjects from the Osteoarthritis Initiative, with or without osteoarthritis (OA) risk factors. METHODS We studied 128 subjects with knee OA risk factors and 33 normal control subjects ages 45-55 years, with a body mass index of 18-27 kg/m(2) and no knee pain. Subjects were categorized according to exercise level, using the leisure activity component of the Physical Activity Scale for the Elderly, and by self-reported frequent knee-bending activities. Two radiologists graded the cartilage of the right knee on MR images, using the Whole-Organ MRI Score (WORMS). Cartilage was segmented, and compartment-specific T2 values were calculated. Differences between the exercise groups and knee-bending groups were determined using multiple linear and logistic regression models. RESULTS Among subjects with risk factors for knee OA, light exercisers had lower T2 values compared with sedentary and moderate/strenuous exercisers. When the sexes were analyzed separately, female moderate/strenuous exercisers had higher T2 values compared with sedentary individuals and light exercisers. Subjects without risk factors displayed no significant differences in T2 values according to exercise level. However, frequent knee-bending activities were associated with higher T2 values in both subjects with OA risk factors and those without OA risk factors and with more severe cartilage lesions in the group with risk factors. CONCLUSION In subjects at risk of knee OA, light exercise was associated with low T2 values, whereas moderate/strenuous exercise in women was associated with high T2 values. Higher T2 values and WORMS grades were also observed in frequent knee-benders, suggesting greater cartilage degeneration in these individuals.
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Pinto BM, Goldstein MG, Papandonatos GD, Farrell N, Tilkemeier P, Marcus BH, Todaro JF. Maintenance of exercise after phase II cardiac rehabilitation: a randomized controlled trial. Am J Prev Med 2011; 41:274-83. [PMID: 21855741 PMCID: PMC3160619 DOI: 10.1016/j.amepre.2011.04.015] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Revised: 02/10/2011] [Accepted: 04/05/2011] [Indexed: 11/15/2022]
Abstract
BACKGROUND Patients who have completed Phase II cardiac rehabilitation have low rates of maintenance of exercise after program completion, despite the importance of sustaining regular exercise to prevent future cardiac events. PURPOSE The efficacy of a home-based intervention to support exercise maintenance among patients who had completed Phase II cardiac rehabilitation versus contact control was evaluated. DESIGN An RCT was used to evaluate the intervention. Data were collected in 2005-2010 and analyzed in 2010. SETTING/PARTICIPANTS One hundred thirty patients (mean age=63.6 years [SD=9.7], 20.8% female) were randomized to exercise counseling (Maintenance Counseling group, n=64) or contact control (Contact Control group, n=66). INTERVENTION Maintenance Counseling group participants received a 6-month program of exercise counseling (based on the transtheoretical model and social cognitive theory) delivered via telephone, as well as print materials and feedback reports. MAIN OUTCOME MEASURES Assessments of physical activity (7-Day Physical Activity Recall), motivational readiness for exercise, lipids, and physical functioning were conducted at baseline, 6 months, and 12 months. Objective accelerometer data were collected at the same time points. Fitness was assessed via maximal exercise stress tests at baseline and 6 months. RESULTS The Maintenance Counseling group reported significantly higher exercise participation than the Contact Control group at 12 months (difference of 80 minutes, 95% CI=22, 137). Group differences in exercise at 6 months were nonsignificant. The intervention significantly increased the probability of participants' exercising at or above physical activity guidelines and attenuated regression in motivational readiness versus the Contact Control Group at 6 and 12 months. Self-reported physical functioning was significantly higher in the Maintenance Counseling group at 12 months. No group differences were seen in fitness at 6 months or lipid measures at 6 and 12 months. CONCLUSIONS A telephone-based intervention can help maintain exercise, prevent regression in motivational readiness for exercise, and improve physical functioning in this patient population.
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Affiliation(s)
- Bernardine M Pinto
- Centers for Behavioral and Preventive Medicine, Miriam Hospital, One Hoppin Street, Providence RI 02903, USA.
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Goodrich DE, Buis LR, Janney AW, Ditty MD, Krause CW, Zheng K, Sen A, Strecher VJ, Hess ML, Piette JD, Richardson CR. Integrating an internet-mediated walking program into family medicine clinical practice: a pilot feasibility study. BMC Med Inform Decis Mak 2011; 11:47. [PMID: 21702957 PMCID: PMC3135495 DOI: 10.1186/1472-6947-11-47] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Accepted: 06/24/2011] [Indexed: 01/06/2023] Open
Abstract
Background Regular participation in physical activity can prevent many chronic health conditions. Computerized self-management programs are effective clinical tools to support patient participation in physical activity. This pilot study sought to develop and evaluate an online interface for primary care providers to refer patients to an Internet-mediated walking program called Stepping Up to Health (SUH) and to monitor participant progress in the program. Methods In Phase I of the study, we recruited six pairs of physicians and medical assistants from two family practice clinics to assist with the design of a clinical interface. During Phase II, providers used the developed interface to refer patients to a six-week pilot intervention. Provider perspectives were assessed regarding the feasibility of integrating the program into routine care. Assessment tools included quantitative and qualitative data gathered from semi-structured interviews, surveys, and online usage logs. Results In Phase I, 13 providers used SUH and participated in two interviews. Providers emphasized the need for alerts flagging patients who were not doing well and the ability to review participant progress. Additionally, providers asked for summary views of data across all enrolled clinic patients as well as advertising materials for intervention recruitment. In response to this input, an interface was developed containing three pages: 1) a recruitment page, 2) a summary page, and 3) a detailed patient page. In Phase II, providers used the interface to refer 139 patients to SUH and 37 (27%) enrolled in the intervention. Providers rarely used the interface to monitor enrolled patients. Barriers to regular use of the intervention included lack of integration with the medical record system, competing priorities, patient disinterest, and physician unease with exercise referrals. Intention-to-treat analyses showed that patients increased walking by an average of 1493 steps/day from pre- to post-intervention (t = (36) = 4.13, p < 0.01). Conclusions Providers successfully referred patients using the SUH provider interface, but were less willing to monitor patient compliance in the program. Patients who completed the program significantly increased their step counts. Future research is needed to test the effectiveness of integrating SUH with clinical information systems over a longer evaluation period.
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Affiliation(s)
- David E Goodrich
- Department of Family Medicine, University of Michigan, 1018 Fuller St, Ann Arbor, 48104, USA
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Hellénius ML. Prescribing Exercise in Clinical Practice. CURRENT CARDIOVASCULAR RISK REPORTS 2011. [DOI: 10.1007/s12170-011-0178-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Petrella RJ, Aizawa K, Shoemaker K, Overend T, Piche L, Marin M, Shapiro S, Atkin S. Efficacy of a family practice-based lifestyle intervention program to increase physical activity and reduce clinical and physiological markers of vascular health in patients with high normal blood pressure and/or high normal blood glucose (SNAC): study protocol for a randomized controlled trial. Trials 2011; 12:45. [PMID: 21324150 PMCID: PMC3048556 DOI: 10.1186/1745-6215-12-45] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2010] [Accepted: 02/16/2011] [Indexed: 01/11/2023] Open
Abstract
Background Previous interventions to increase physical activity and reduce cardiovascular risk factors have been targeted at individuals with established disease; less attention has been given to intervention among individuals with high risk for disease nor has there been determination of the influence of setting in which the intervention is provided. In particular, family practice represents an ideal setting for the provision and long-term maintenance of lifestyle interventions for patients at risk (ie high-normal blood pressure or impaired glucose tolerance). Methods/design The Staged Nutrition and Activity Counseling (SNAC) study is a randomized clustered design clinical trial that will investigate the effectiveness and efficacy of a multi-component lifestyle intervention on cardiovascular disease risk factors and vascular function in patients at risk in primary care. Patients will be randomized by practice to either a standard of care lifestyle intervention or a behaviourally-based, matched prescriptive physical activity and diet change program. The primary goal is to increase physical activity and improve dietary intake according to Canada's Guides to Physical Activity Healthy Eating over 24 months. The primary intention to treat analysis will compare behavioral, physiological and metabolic outcomes at 6, 12 and 24 months post-randomization including estimation of incident hypertension and/or diabetes. Discussion The design features of our trial, and the practical problems (and solutions) associated with implementing these design features, particularly those that result in potential delay between recruitment, baseline data collection, randomization, intervention, and assessment will be discussed. Results of the SNAC trial will provide scientific rationale for the implementation of this lifestyle intervention in primary care. Trial registration ISRCTN: ISRCTN:42921300
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Affiliation(s)
- Robert J Petrella
- Dept of Family Medicine, Schulich School of Medicine, University of Western Ontario, Canada.
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Multiple healthy behaviors and optimal self-rated health: findings from the 2007 Behavioral Risk Factor Surveillance System Survey. Prev Med 2010; 51:268-74. [PMID: 20647019 DOI: 10.1016/j.ypmed.2010.07.010] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Revised: 06/21/2010] [Accepted: 07/13/2010] [Indexed: 12/21/2022]
Abstract
OBJECTIVE The aim of this study was to examine the association between the number of healthy behaviors (i.e., not currently smoking, not currently drinking excessively, physically active, and consuming fruits and vegetables five or more times per day) and optimal self-rated health (SRH) among U.S. adults or adults with cardiovascular diseases (CVDs) or diabetes. METHODS We estimated the age-standardized prevalence of optimal SRH among a total of 430,912 adults who participated in the 2007 Behavioral Risk Factor Surveillance System (BRFSS). Prevalence ratios were produced with multivariate Cox regression models using number of healthy behaviors as a predictor; status of optimal SRH was used as an outcome variable while controlling for sociodemographic and health risk factors. RESULTS The age-standardized prevalence of reporting optimal SRH was 83.5%, 55.6%, and 56.3% among adults overall, and adults with CVDs or diabetes, respectively. Also in the aforementioned order, adults who reported having four healthy behaviors had 33%, 85%, and 87% increased likelihoods of reporting optimal SRH, when compared to their counterparts who reported none of these behaviors. CONCLUSION The findings of this study indicate that number of healthy behaviors is associated with optimal SRH among adults, especially adults with CVDs or diabetes. These findings reinforce the support for identifying and implementing clinical and population-based intervention strategies that effectively promote multiple healthier lifestyle behaviors among adults.
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Martinson BC, Sherwood NE, Crain AL, Hayes MG, King AC, Pronk NP, O'Connor PJ. Maintaining physical activity among older adults: 24-month outcomes of the Keep Active Minnesota randomized controlled trial. Prev Med 2010; 51:37-44. [PMID: 20382179 PMCID: PMC2885533 DOI: 10.1016/j.ypmed.2010.04.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2009] [Revised: 03/29/2010] [Accepted: 04/01/2010] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the efficacy at 6-, 12-, and 24-month follow-up of Keep Active Minnesota (KAM), a telephone and mail-based intervention designed to promote physical activity (PA) maintenance among currently active adults age 50 to 70. METHOD Participants who reported having recently increased their MVPA to a minimum of 2d/wk, 30 min/bout, (N=1049) were recruited in 2004 and 2005 from one large managed care organization in Minnesota, and randomly assigned to either treatment (KAM; N=523), or Usual Care (UC; N=526) with PA assessed using the CHAMPS questionnaire, and expressed as kcal/wk energy expenditure. RESULTS We find a sustained, significant benefit of the intervention at 6, 12 and 24 months. kcal/wk expenditure in moderate or vigorous activities was higher at 6 (p<.03, Cohen's d(6m)=.16), 12 (p<.04, d(12 m)=.13) and 24 months (p<.01, d(24 m)=.16) for KAM participants, compared to UC participants. CONCLUSIONS The KAM telephone- and mail-based PA maintenance intervention was effective at maintaining PA in both the short-term (6 months) and longer-term (12 and 24 months) relative to usual care.
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Affiliation(s)
- Brian C Martinson
- HealthPartners Research Foundation, Minneapolis, MN 55440-1524, USA.
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Stehling C, Lane NE, Nevitt MC, Lynch J, McCulloch CE, Link TM. Subjects with higher physical activity levels have more severe focal knee lesions diagnosed with 3T MRI: analysis of a non-symptomatic cohort of the osteoarthritis initiative. Osteoarthritis Cartilage 2010; 18:776-86. [PMID: 20202488 PMCID: PMC4839980 DOI: 10.1016/j.joca.2010.02.008] [Citation(s) in RCA: 103] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2009] [Revised: 02/01/2010] [Accepted: 02/06/2010] [Indexed: 02/02/2023]
Abstract
PURPOSE To study the prevalence of focal knee abnormalities using 3 Tesla (T) magnetic resonance (MR) studies in relation to physical activity levels in asymptomatic, middle-aged subjects from the osteoarthritis initiative (OAI). MATERIAL AND METHODS We analyzed baseline data from 236, 45-55 years old individuals (136 women, 100 men) without knee pain (based on Western Ontario and McMaster University scores) and a body mass index (BMI) of 19-27 kg/m(2). Physical activity levels were determined in all subjects using the Physical Activity Scale for the Elderly (PASE). MR imaging (MRI) at 3T was performed using coronal intermediate-weighted (IW) 2D fast spin-echo (FSE), sagittal 3D dual-echo in steady state (DESS) and 2D IW fat-suppressed (fs) FSE sequences of the right knee. All images were analyzed by two musculoskeletal radiologists identifying and grading cartilage, meniscal, ligamentous and other knee abnormalities using the whole-organ MR imaging score (WORMS) MRI OA scoring method. Statistical significances between subjects with different activity levels were determined using one-way analysis of variance (ANOVA), chi-square tests and a multi-variate regression model adjusted for gender, age, BMI, Kellgren-Lawrence (KL) score and osteoarthritis (OA) risk factors. RESULTS Meniscal lesions were found in 47% of the 236 subjects, cartilage lesions in 74.6%, bone marrow edema pattern (BMEP) in 40.3% and ligament lesions in 17%. Stratification of subjects by physical activity resulted in an increasing incidence of cartilage, meniscus and ligament abnormalities, BMEP and joint effusion according to activity levels (PASE). The severity grade of cartilage lesions was also associated with PASE levels and presence of other knee abnormalities was also significantly associated with cartilage defects. CONCLUSION Asymptomatic middle-aged individuals from the OAI incidence cohort had a high prevalence of knee abnormalities; more physically active individuals had significantly more and more severe knee abnormalities independently of gender, age, BMI, KL score and OA risk factors. These data therefore also suggest that subjects with higher physical activity levels may be at greater risk for cartilage, meniscus and ligament abnormalities, but the analysis of the longitudinal data will show whether these subjects will demonstrate accelerated progress.
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Affiliation(s)
- Christoph Stehling
- Musculoskeletal and Quantitative Imaging Group (MQIR), Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA,Department of Clinical Radiology, University of Muenster, Muenster, Germany
| | - Nancy E. Lane
- UC Davis Center for Healthy Aging, Sacramento, CA, USA
| | - Michael C. Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - John Lynch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - Thomas M. Link
- Musculoskeletal and Quantitative Imaging Group (MQIR), Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, USA
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Palmer RC, Midgette LA. Cancer prevention and control: a role for medical assistants? JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2010; 25:188-195. [PMID: 20490749 DOI: 10.1007/s13187-009-0031-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
This study aimed to assess medical assistants' willingness to engage in patient education and counseling about cancer prevention and control. A questionnaire was mailed to 402 medical assistants living in Maryland in June 2006 to assess attitudes and practices about counseling and educating patients on cancer prevention and control topics. Findings reveal that medical assistants are engaging patients in discussions about cancer prevention, with diet/nutrition and exercise being most often discussed. Medical assistants are willing to counsel and educate patients on cancer prevention and control topics.
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Affiliation(s)
- Richard C Palmer
- Robert Stempel College of Public Health, Florida International University, 11200 SW 8th Street, HLS 571, Miami, FL 33199, USA.
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Rocha AS, Marega M. The impact of motivational interventions for increasing physical activity. EINSTEIN-SAO PAULO 2010; 8:46-52. [DOI: 10.1590/s1679-45082010ao1442] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2009] [Accepted: 12/11/2009] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT Objective: To assess whether incentives for practicing regular physical activities in fact help raising the frequency of exercising. Methods: Male and female subjects undergoing two to three assessments in the Check-Up Unit of Hospital Israelita Albert Einstein (HIAE) were evaluated by noting any increase in levels of physical activity, improvements in mean metabolic unit numbers, and the sensitization index. The International Physical Activity Questionnaire was applied to assess the sample. Results: There were 1,879 subjects − 1,559 (83%) males and 320 (17%) females – aged 20 to 76 years (mean age = 45.8 years, standard deviation ± 8.8) who underwent a Continued Health Review at the Center for Preventive Medicine of the HIAE, Check-Up Unit, Jardins. Initially, over half of the sample was insufficiently active (sedentary or poorly active); there were more women than men in this group. After the health review, most subjects increased their level of physical activity; this increase was higher among women. Males encouraged three times to exercising showed better results (increased level of physical activity) as compared to males encouraged twice for exercising. The best results in females were found in the group that went through two evaluations. This result is due to the fact that the sample of females comprising the group that received incentives on three occasions was small. This was also the only group that showed no increase in mean metabolic units. The sensitization index assessment in the overall sample was very satisfactory, as the expected results were achieved. Conclusions: These results show that motivational interventions are effective for raising the level of physical activity. We concluded that to encourage the practice of regular physical activity through information programs about its health benefits is very important.
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Armit CM, Brown WJ, Marshall AL, Ritchie CB, Trost SG, Green A, Bauman AE. Randomized trial of three strategies to promote physical activity in general practice. Prev Med 2009; 48:156-63. [PMID: 19100282 DOI: 10.1016/j.ypmed.2008.11.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 11/17/2008] [Accepted: 11/19/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate three strategies for promoting physical activity (PA) in a primary care setting. METHOD Data were collected between 2002 and 2004 from 136 patients attending two general practices in Brisbane, Australia. Inactive patients (50-70 years) were randomly allocated to one of three hierarchical intervention groups: the general practitioner (GP) group received 'brief' advice; the GP+ES group also received behavior change advice from an exercise scientist (ES); and the GP+ES+P group also received a pedometer. Self-reported PA and its determinants were measured at baseline and weeks 12 and 24. Cardio-respiratory variables were measured at baseline and week 12. RESULTS Overall, mean PA time increased by 84 and 128 min/week at weeks 12 and 24 (p<.01) with no significant group differences. Small improvements in blood pressure and post-exercise heart rate were observed. At week 24, the GP+ES+P group were more likely to report meeting PA guidelines than the GP group (OR=2.39 95% CI: 1.01, 5.64). CONCLUSION PA levels can be increased in mid- to older-age adults, either by brief advice from motivated GPs alone, or from collaboration between GPs and ESs. The most intense intervention (GP+ES+P) showed the most promising results.
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