Physical Activity Interventions For Adults Research Articles

Cultural factors associated with physical activity among U.S. adults: An integrative review

AIMThe purpose of this integrative review is to identify the cultural factors associated with physical activity (PA) among United States (U.S.) adults. BACKGROUNDPhysical inactivity is a significant public health problem that requires comprehensive community-based efforts. Cultural factors influence behavior and attitudes towards PA. Therefore, identifying the cultural factors is a key requirement for the planning of specific measures to enhance the level of PA and are more promising than campaigns aimed at the general population. This integrative review examined existing research on cultural factors influencing adult PA to inform the development of culturally adapted PA interventions in adults. METHODSLiterature searches were conducted in key scientific databases (PubMed, Cumulative Index to Nursing and Allied Health, and PsycINFO) using several key words related to both culture and PA. Fifteen peer-reviewed articles were identified, reviewed, synthesized, and critically analyzed. RESULTSEight major categories of cultural factors were identified: 1) collectivism and cultural identity; 2) religiosity; 3) cultural attitudes and gender norms in regards to PA; 4) cultural perspectives on health in regards to PA; 5) cultural expectations of familism and lack of time; 6) lack of role models and lack of motivation; 7) lack of culturally appropriate exercise facilities; and 8) cultural expectations of body image and physical appearance. CONCLUSIONSReview findings emphasize the need for health promotion targeted toward improving cultural barriers to PA among U.S. Adults.

How Are Behavioral Theories Used in Interventions to Promote Physical Activity in Rheumatoid Arthritis? A Systematic Review.

To identify the use of behavioral theories in physical activity interventions in populations with rheumatoid arthritis (RA). This review includes articles published in English between January 1, 1980 and November 8, 2015 in MEDLINE, Cochrane, and CINAHL, identified by a strategic literature search. Included studies were published in international peer-reviewed journals, mentioned theory, evaluated a physical activity intervention for adults with RA, and had ≥1 physical activity variable as the outcome. References and reviews were also checked. Two investigators independently selected articles and extracted data using a validated scale, the theory coding scheme. Additional extracted data included author, sample characteristics, study design, physical activity outcomes, intervention type and duration, and control group. A total of 245 articles were identified, 211 articles and references were screened, and 29 articles were reviewed. Of these, 18 were excluded, leaving 11 articles with 1,472 participants (75% women). Ten studies (91%) were randomized controlled trials, 8 (73%) assessed physical activity plus self-management, and 3 (27%) physical activity only. Program durations ranged from 5 weeks to 1 year. Eight studies (73%) used a single theory, 7 studies (64%) linked at least 1 intervention technique to theory, 2 studies (18%) analyzed mediating effects of theoretical constructs, and 5 studies (45%) discussed results in relation to theory. Findings indicate that physical activity intervention studies claiming the use of behavioral theories use theory to a small extent. We suggest expanding theory use in design, evaluation, and interpretation of physical activity intervention results. Further, we recommend that future studies evaluate the most salient behavioral theories, interventions components, and delivery modes in RA populations.

Appraising the effects of physical activity interventions on risk factors of cardiovascular diseases and obesity

Background: The increase in the global population has placed extra burdens on health services. This is due to the increased risks of cardiovascular disease, with more people falling into the overweight and obese categories. Developed public health interventions prevent risks of health complications, promoting healthier lifestyles and prolonging the quality of life. Those motivated adopt new methods to become healthier. On the other hand, those less motivated are at risk of being overweight and leading a sedentary lifestyle. In 2014, the World Health Organisation (WHO) established that non-communicable diseases were the leading cause of global deaths. Aim: This systematic review critically evaluates the effects of physical activity interventions in adults (18–65 years), and the impact on risk factors of cardiovascular diseases and obesity. Methods: Nineteen items of literature published between 2000 and 2016 were examined using quality of assessment tools. These provided a greater understanding of the effectiveness of physical activity interventions. Outcomes: The complexity of this topic was experienced, with many aspects (such as inter- and intra-personal factors) affecting the effectiveness of physical activity interventions. It was noted that continuous support should be provided during the intervention period, motivating participants by increasing engagement through peer support and group activities, providing long-term sustainability of the willingness to adopt lifestyle changes. Further recommendations examining quantitative data analysis were suggested, exploring how physical activity intensity affects the risks of metabolic syndromes. Social behaviour and its effects on food consumption was also highlighted for further research, enhancing future public health interventions.

Physical activity and exercise interventions for disease-related physical and mental health during and following treatment in people with non-advanced colorectal cancer

Physical activity and exercise interventions for disease-related physical and mental health during and following treatment in people with non-advanced colorectal cancer

Development of a computer-tailored physical activity intervention for prostate and colorectal cancer patients and survivors: OncoActive

BackgroundCancer and cancer treatment coincide with substantial negative physical, psychological and psychosocial problems. Physical activity (PA) can positively affect the negative effects of cancer and cancer treatment and thereby increase quality of life in CPS. Nevertheless, only a minority of CPS meet PA guidelines. We developed the OncoActive (OncoActief in Dutch) intervention: a computer-tailored PA program to stimulate PA in prostate and colorectal CPS, because to our knowledge there are only a few PA interventions for these specific cancer types in the NetherlandsMethodsThe OncoActive intervention was developed through systematic adaptation of a proven effective, evidence-based, computer-tailored PA intervention for adults over fifty, called Active Plus. The Intervention Mapping (IM) protocol was used to guide the systematic adaptation. A literature study and interviews with prostate and colorectal CPS and health care professionals revealed that both general and cancer-specific PA determinants are important and should be addressed. Change objectives, theoretical methods and applications and the actual program content were adapted to address the specific needs, beliefs and cancer-related issues of prostate and colorectal CPS. Intervention participants received tailored PA advice three times, on internet and with printed materials, and a pedometer to set goals to improve PA. Pre- and pilot tests showed that the intervention was highly appreciated (target group) and regarded safe and feasible (healthcare professionals). The effectiveness of the intervention is being evaluated in a randomized controlled trial (RCT) (n = 428), consisting of an intervention group and a usual care waiting-list control group, with follow-up measurements at three, six and twelve months. Participants are recruited from seventeen hospitals and with posters, flyers and calls in several media.DiscussionUsing the Intervention Mapping protocol resulted in a systematically adapted, theory and evidence-based intervention providing tailored PA advice to prostate and colorectal CPS. If the intervention turns out to be effective in increasing PA, as evaluated in a RCT, possibilities for nationwide implementation and extension to other cancer types will be explored.Trial registrationThe study is registered in the Dutch Trial Register (NTR4296) on November 23rd 2013 and can be accessed at http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4296.

Effectiveness of motivational interviewing for improving physical activity self-management for adults with type 2 diabetes: A review.

Objectives This review examines the effectiveness of motivational interviewing for physical activity self-management for adults diagnosed with diabetes mellitus type 2. Motivational interviewing is a patient centered individually tailored counseling intervention that aims to elicit a patient's own motivation for health behavior change. Review questions include (a) How have motivational interviewing methods been applied to physical activity interventions for adults with diabetes mellitus type 2? (b) What motivational interviewing approaches are associated with successful physical activity outcomes with diabetes mellitus 2? Methods Database searches used PubMed, CINAHL, and PsycINFO for the years 2000 to 2016. Criteria for inclusion was motivational interviewing used as the principal intervention in the tradition of Miller and Rollnick, measurement of physical activity, statistical significance reported for physical activity outcomes, quantitative research, and articles written in English. Results A total of nine studies met review criteria and four included motivational interviewing interventions associated with significant physical activity outcomes. Discussion Findings suggest motivational interviewing sessions should target a minimal number of self-management behaviors, be delivered by counselors proficient in motivational interviewing, and use motivational interviewing protocols with an emphasis placed either on duration or frequency of sessions.

Physical Activity Interventions in Faith-Based Organizations: A Systematic Review.

To review and assess the effectiveness of physical activity interventions delivered in faith-based organizations. We searched the Cochrane Library, DoPHER, EMBASE, LILACS, MEDLINE, PsycINFO, WHO ICTRP, and Clinicaltrials.gov databases until January 2016, without restriction of language or publication date. Randomized and nonrandomized controlled trials investigating physical activity interventions for adults delivered in faith-based organizations. Two independent reviewers extracted data and assessed study methodological quality. We used relative risk and mean difference with 95% confidence interval to estimate the effect of the interventions on measures of physical activity, physical fitness, and health. The review included 18 studies. Study participants were predominantly female, and the majority of trials were conducted in the United States. Study heterogeneity did not allow us to conduct meta-analyses. Although interventions delivered in faith-based organizations increased physical activity and positively influenced measures of health and fitness in participants, the quality of the evidence was very low. Faith-based organizations are promising settings to promote physical activity, consequently addressing health disparities. However, high-quality randomized clinical trials are needed to adequately assess the effectiveness of interventions delivered in faith-based organizations.

The feasibility of a physical activity intervention for adults within routine diabetes care: a process evaluation

AbstractPhysical activity is an important factor in diabetes management but is rarely implemented within routine diabetes care. The purpose of this process evaluation was to explore the feasibility of a 12‐month pilot physical activity consultation intervention delivered for adults within routine diabetes care.A 12‐month pilot physical activity consultation intervention was delivered, including face‐to‐face consultations at baseline, and at six and 12 months. Additional brief consultations were conducted monthly between baseline and six months via telephone, email or face‐to‐face. Consultations were led by a physical activity consultant trained and experienced in health psychology and lifestyle behaviour change. Multiple process evaluation measures were conducted including: interviews; email communication; online survey; and intervention session summaries. Additional outcomes explored participant characteristics (n = 89), attendance, adherence and the feasibility of collecting measurable outcomes for physical activity, BMI, HbA1c and psychological wellbeing. Appropriate methods and outcomes were used to facilitate implementation in a ‘real‐life’ setting, as opposed to typical research settings.The intervention was feasible with high protocol fidelity, adoption by staff, and positive participant feedback. The role of ‘champions’ (consultant diabetologist and two health psychologists) was identified as a key factor in the positive evaluation of the intervention. Three changes were made to the intervention to address the complex support needs of the sample. Challenges were identified with collecting questionnaire data within the time allocation of consultations. Although not reaching statistical significance, findings suggest improvements in physical activity levels, BMI and several aspects of psychological wellbeing.It was concluded that physical activity consultation is a feasible method of promoting physical activity to adults with diabetes in routine diabetes care. The challenge lies in the translation of physical activity interventions for everyday practice while balancing the need for measurable outcomes with effective delivery. Copyright © 2017 John Wiley & Sons.

Targeting physical activity interventions for adults: When should intervention occur?

Targeting physical activity interventions for adults: When should intervention occur?

Targeting physical activity interventions for adults: When should intervention occur?

Understanding demographic differences in transitions across physical activity (PA) levels is important for informing PA-promoting interventions, yet few studies have examined these transitions in contemporary multi-ethnic adult populations. We estimated age-, race/ethnicity-, and sex-specific 1-year net transition probabilities (NTPs) for National Health and Nutrition Examination Survey (2007-2012, n=11,556) and Hispanic Community Health Study/Study of Latinos (2008-2011, n=15,585) adult participants using novel Markov-type state transition models developed for cross-sectional data. Among populations with ideal PA (≥150min/week; ranging from 56% (non-Hispanic black females) to 88% (non-Hispanic white males) at age 20), NTPs to intermediate PA (>0-<149min/week) generally increased with age, particularly for non-Hispanic black females for whom a net 0.0% (95% confidence interval (CI): 0.0, 0.2) transitioned from ideal to intermediate PA at age 20; by age 70, the NTP rose to 3.6% (95% CI: 2.3, 4.8). Heterogeneity in intermediate to poor (0min/week) PA NTPs also was observed, with NTPs peaking at age 20 for Hispanic/Latino males and females [age 20 NTP=3.7% (95% CI: 2.0, 5.5) for females and 5.0% (1.2, 8.7) for males], but increasing throughout adulthood for non-Hispanic blacks and whites [e.g. age 70 NTP=7.8% (95% CI: 6.1, 9.6%) for black females and 8.1% (4.7, 11.6) for black males]. Demographic differences in PA net transitions across adulthood justify further development of tailored interventions. However, innovative efforts may be required for populations in which large proportions have already transitioned from ideal PA by early adulthood.

Physical activity preferences of individuals diagnosed with schizophrenia or bipolar disorder

BackgroundIndividuals with a severe mental illness (SMI) are at least two times more likely to suffer from metabolic co-morbidities, leading to excessive and premature deaths. In spite of the many physical and mental health benefits of physical activity (PA), individuals with SMI are less physically active and more sedentary than the general population. One key component towards increasing the acceptability, adoption, and long-term adherence to PA is to understand, tailor and incorporate the PA preferences of individuals. Therefore, the objective of this study was to determine if there are differences in PA preferences among individuals diagnosed with different psychiatric disorders, in particular schizophrenia or bipolar disorder (BD), and to identify PA design features that participants would prefer.MethodsParticipants with schizophrenia (n = 113) or BD (n = 60) completed a survey assessing their PA preferences.ResultsThere were no statistical between-group differences on any preferred PA program design feature between those diagnosed with schizophrenia or BD. As such, participants with either diagnosis were collapsed into one group in order to report PA preferences. Walking (59.5 %) at moderate intensity (61.3 %) was the most popular activity and participants were receptive to using self-monitoring tools (59.0 %). Participants were also interested in incorporating strength and resistance training (58.5 %) into their PA program and preferred some level of regular contact with a fitness specialist (66.0 %).ConclusionsThese findings can be used to tailor a physical activity intervention for adults with schizophrenia or BD. Since participants with schizophrenia or BD do not differ in PA program preferences, the preferred features may have broad applicability for individuals with any SMI.

Evaluation of a Physical Activity Intervention for Adults With Brain Impairment

Background. Individuals with brain impairment (BI) are less active than the general population and have increased risk of chronic disease. Objective. This controlled trial evaluated the efficacy of a physical activity (PA) intervention for community-dwelling adults with BI. Methods. A total of 43 adults with BI (27 male, 16 female; age 38.1 ± 11.9 years; stage of change 1-3) who walked as their primary means of locomotion were allocated to an intervention (n = 23) or control (n = 20) condition. The intervention comprised 10 face-to-face home visits over 12 weeks, including a tailored combination of stage-matched behavior change activities, exercise prescription, community access facilitation, and relapse prevention strategies. The control group received 10 face-to-face visits over 12 weeks to promote sun safety, healthy sleep, and oral health. Primary outcomes were daily activity counts and minutes of moderate-to-vigorous-intensity PA (MVPA) measured with the ActiGraph GT1M at baseline (0 weeks), postintervention (12 weeks) and follow-up (24 weeks). Between-group differences were evaluated for statistical significance using repeated-measures ANOVA. Results. MVPA for the intervention group increased significantly from baseline to 12 weeks (20.8 ± 3.1 to 31.2 ± 3.1 min/d; P = .01), but differences between baseline and 24 weeks were nonsignificant (20.8 ± 3.1 to 25.3 ± 3.2 min/d; P = .28). MVPA changes for the control group were negligible and nonsignificant. Between-group differences for change in MVPA were significant at 12 weeks (P = .03) but not at 24 weeks (P = .49). Conclusion. The 12-week intervention effectively increased adoption of PA in a sample of community-dwelling adults with BI immediately after the intervention but not at follow-up. Future studies should explore strategies to foster maintenance of PA participation.

Physiological and psychological challenges of increasing physical activity and exercise in patients at risk of diabetic foot ulcers: a critical review.

Obesity and a sedentary lifestyle are common challenges among individuals at risk of diabetic foot ulcers. While substantial research exists on physical activity interventions in adults with diabetes, those at greatest risk for foot ulceration were often excluded or not well represented. Both at-risk patients and their clinicians may be hesitant to increase physical activity because of their perception of diabetic foot ulcer risks. Physical activity is not contraindicated for those at risk of diabetic foot ulcer, yet patients at risk present with unique barriers to initiating increases in physical activity. This review focuses upon the physiological and psychological challenges of increasing physical activity and exercise in patients at risk of diabetic foot ulcers. Offloading, diabetic peripheral neuropathy, depression, pain, self-efficacy and social support, diabetic foot ulcer risk-specific beliefs and emotions, and research to date on exercise interventions in this population are all discussed. Additionally, recommendations for implementing and researching physical activity interventions for individuals at risk for diabetic foot ulcer are provided. Copyright © 2016 John Wiley & Sons, Ltd.

Development and Evaluation of the Walk for Health Program: A Physical Activity Intervention for Adults with Visual Impairments

Background Although the pervasive comorbidity documented in adults with visual impairments may be linked to physical inactivity, little is known regarding the extent to which mobility and health status can be improved in this population. The aim of this preliminary study was to develop and implement an adaptive, community-based walking program for adults with visual impairments and to evaluate its impact on daily step activity, cardiovascular health, body composition, and lipid function. Methods During an 8-week period, 17 adults (age = 47.3 ± 12.3 years) with visual impairments were prompted at biweekly intervals (weeks 1, 3, 5) to increase their daily step activity by 1,000 steps per day and maintain these gains during weeks 2, 4, and 6. Participants were asked to sustain walking levels achieved by week 6 during the final 2 weeks of the program. Results Following the walking intervention, participants displayed a 78% increase in daily step activity (p &lt; .01), but no improvements in cardiovascular health, body composition, or lipid function were observed. Conclusion Daily step activity was improved after completion of the walking program, but markers of health-related fitness remained unchanged. Future studies should be conducted to quantify the volume of physical activity required to improve the health status of persons with visual impairments.

Improving recruitment, compliance, adherence and maintenance in physical activity interventions in adults

Improving recruitment, compliance, adherence and maintenance in physical activity interventions in adults

Rationale, design and baseline characteristics of a randomized controlled trial of a web-based computer-tailored physical activity intervention for adults from Quebec City.

BackgroundThe relationship between physical activity and cardiovascular disease (CVD) protection is well documented. Numerous factors (e.g. patient motivation, lack of facilities, physician time constraints) can contribute to poor PA adherence. Web-based computer-tailored interventions offer an innovative way to provide tailored feedback and to empower adults to engage in regular moderate- to vigorous-intensity PA. To describe the rationale, design and content of a web-based computer-tailored PA intervention for Canadian adults enrolled in a randomized controlled trial (RCT).Methods/Design244 men and women aged between 35 and 70 years, without CVD or physical disability, not participating in regular moderate- to vigorous-intensity PA, and familiar with and having access to a computer at home, were recruited from the Quebec City Prospective Urban and Rural Epidemiological (PURE) study centre. Participants were randomized into two study arms: 1) an experimental group receiving the intervention and 2) a waiting list control group. The fully automated web-based computer-tailored PA intervention consists of seven 10- to 15-min sessions over an 8-week period. The theoretical underpinning of the intervention is based on the I-Change Model. The aim of the intervention was to reach a total of 150 min per week of moderate- to vigorous-intensity aerobic PA.DiscussionThis study will provide useful information before engaging in a large RCT to assess the long-term participation and maintenance of PA, the potential impact of regular PA on CVD risk factors and the cost-effectiveness of a web-based computer-tailored intervention.Trial registrationISRCTN36353353 registered on 24/07/2014

A Review of Nutrition and Physical Activity Interventions in Adults 65 and Older with Type 2 Diabetes

The number of adults with type 2 diabetes (T2D) continues to rise; obesity and low levels of physical activity are contributing factors. As 25 % of the US population over 65 has diabetes, it is important to identify and test interventions to improve health behaviors and disease outcomes in this age group. This PubMed review was conducted to identify recent articles regarding nutrition and physical activity interventions targeted for adults aged 65 and older who have T2D.

Effectiveness of a Web-Based, Computer-Tailored, Pedometer-Based Physical Activity Intervention for Adults: A Cluster Randomized Controlled Trial

BackgroundComputer-tailored physical activity (PA) interventions delivered through the Internet represent a promising and appealing method to promote PA at a population level. However, personalized advice is mostly provided based on subjectively measured PA, which is not very accurate and might result in the delivery of advice that is not credible or effective. Therefore, an innovative computer-tailored PA advice was developed, based on objectively pedometer-measured PA.ObjectiveThe study aim was to evaluate the effectiveness of a computer-tailored, pedometer-based PA intervention in working adults.MethodsParticipants (≥18 years) were recruited between May and December 2012 from eight Flemish workplaces. These workplaces were allocated randomly to an intervention or control group. Intervention group participants (n=137) received (1) a booklet with information on how to increase their steps, (2) a non-blinded pedometer, and (3) an Internet link to request computer-tailored step advice. Control group participants (n=137) did not receive any of the intervention components. Self-reported and pedometer-based PA were assessed at baseline (T0), and 1 month (T1) and 3 months (T2) months post baseline. Repeated measures analyses of covariance were used to examine intervention effects for both the total sample and the at-risk sample (ie, adults not reaching 10,000 steps a day at baseline).ResultsThe recruitment process resulted in 274 respondents (response rate of 15.1%) who agreed to participate, of whom 190 (69.3%) belonged to the at-risk sample. Between T0 and T1 (1-month post baseline), significant intervention effects were found for participants’ daily step counts in both the total sample (P=.004) and the at-risk sample (P=.001). In the at-risk sample, the intervention effects showed a daily step count increase of 1056 steps in the intervention group, compared to a decrease of 258 steps in the control group. Comparison of participants’ self-reported PA revealed a significant intervention effect for time spent walking in the at-risk sample (P=.02). Intervention effects were still significant 3 months post baseline for participants’ daily step counts in both the total sample (P=.03) and the at-risk sample (P=.02); however, self-reported PA differences were no longer significant.ConclusionsA computer-tailored, pedometer-based PA intervention was effective in increasing both pedometer-based and self-reported PA levels, mainly in the at-risk participants. However, more effort should be devoted to recruit and retain participants in order to improve the public health impact of the intervention.Trial RegistrationClinicalTrials.gov: NCT02080585; https://clinicaltrials.gov/ct2/show/NCT02080585 (Archived by WebCite at http://www.webcitation.org/6VvQnRQSy).

Exercise for adults with fibromyalgia: an umbrella systematic review with synthesis of best evidence.

The objective of this umbrella systematic review was to identify, evaluate, and synthesize systematic reviews of physical activity interventions for adults with fibromyalgia (FM) focussing on four outcomes: pain, multidimensional function (wellness or quality of life), physical function (self-reported physical function or measured physical fitness) and adverse effects. A further objective was to link these outcomes with details of the interventions so as to guide and shape future practice and research. Electronic databases including Medline, EMBASE, CINAHL, AMED, the Cochrane Library, and DARE, were searched for the January 1(st) 2007 to March 31(st) 2013 period. Nine systematic reviews (60 RCTs with 3816 participants) were included. Meta-analysis was not conducted due to the heterogeneity of the sample. We found positive results of diverse exercise interventions on pain, multidimensional function, and self-reported physical function, and no supporting evidence for new (to FM) interventions (i.e., qigong, tai chi). There were no serious adverse effects reported. The variability of the interventions in the reviews prevented us from answering important clinical questions to guide practical decisions about optimal modes or dosages (i.e., frequency, intensity, duration). Finally, the number of review articles is proliferating, leading researchers and reviewers to consider the rigor and quality of the information being reviewed. As well, consumers of these reviews (i.e., clinicians, individuals with FM) should not rely on them without careful consideration.

B-66 Thematic Poster - Physical Activity Interventions in Adults

Medicine & Science in Sports & Exercise 46(5S):p 19, May 2014. | DOI: 10.1249/01.mss.0000493221.95550.f6