A systematic review of review articles addressing factors related to physical activity participation among children and adults with physical disabilities

Dozens of published papers cite factors related to leisure-time physical activity (LTPA) participation among people with physical disabilities. Unfortunately, there has been little effort to synthesise this literature in a manner that is accessible and useful to the sectors (e.g., health care, recreation) responsible for LTPA promotion in disability populations. In this systematic review, over 200 factors were extracted from 22 review articles addressing barriers and facilitators to LTPA in children and adults with physical disabilities. Factors were grouped according to common themes, classified into five levels of a social ecological model, and coded according to whether they could be affected by the health-care and/or recreation sectors. Findings are discussed with regard to key factors to target in LTPA-enhancing interventions, relevant theories and models in which to frame interventions, the levels at which the interventions can be implemented, and intervention priorities. The synthesis provides a blueprint and a catalyst for researchers and practitioners to shift focus from conducting studies that merely describe LTPA barriers and facilitators, to developing and delivering strategies to increase LTPA among persons with physical disabilities.     

The barriers,benefits and facilitators of leisure time physical activity among people with spinal cord injury: a meta-synthesis of qualitative findings

Physical activity (PA) can have a positive impact upon health and well-being for people with spinal cord injury (SCI). Despite these benefits, people with SCI are within the most physically inactive segment of society that comprises disabled people. This original meta-synthesis of qualitative research was undertaken to explore the barriers, benefits and facilitators of leisure time physical activity (LTPA) among people with SCI. Articles published since 2000 were identified through a rigorous search of electronic databases, supported with a hand search of relevant journals and papers. In total, 64 papers were read in full, and based on inclusion criteria, 18 were relevant for review. The key themes constructed from the data were summarised, compared and synthesised. Eight interrelated concepts were identified as barriers, benefits and/or facilitators of LTPA: (i) well-being (WB); (ii) environment; (iii) physical body; (iv) body–self relationship; (v) physically active identity; (vi) knowledge; (vii) restitution narrative; (viii) perceived absences. Based on the synthesised evidence, healthcare professionals need to appreciate the relationships between the barriers, benefits and facilitators of LTPA in order to successfully promote a physically active lifestyle. Equally, a more critical attitude to PA promotion is called for in terms of possible adverse consequences.     

Is physical activity a part of who I am? A review and meta-analysis of identity,schema and physical activity

Two parallel literatures on the physical activity (PA) identity and schema constructs have the potential to supplement traditional social cognitive approaches used for PA promotion. The purpose of this paper was to review schema/identity research and appraise its relationship with PA via meta-analysis followed by thematic analyses of its correlates, as well as its proposed mechanisms on PA. Eligible studies were from English, peer-reviewed published articles that examined identity and/or schema in the context of PA. Searches were completed in June 2015 in five databases. Sixty-two independent data-sets (32 available for meta-analysis), primarily of modest quality, were identified. Results of the random effects meta-analysis showed that the point-estimate between identity/schema and behaviour was r?=?.44 (CI?=?.39?.48), and invariant to selected study characteristics. Thematic review showed that identity/schema was associated with commitment, ability, affective judgments, identified/integrated regulation and social comparison and predicted intention, self-regulatory efficacy, and self-regulation strategy use. It had reliable evidence as a moderator of the intention–behavior relationship, was associated with increases in the speed of processing of relevant information and created negative affect under hypothetical identity–behavior discrepant situations. While this initial research is promising, more rigorous research designs, including interventions to increase identity/schema, are warranted.     

Motivators and barriers for physical activity in the oldest old: a systematic review

Worldwide, people engage insufficiently in physical activity, particularly subjects aged 80 years and over. For optimal life-style campaigns, knowledge of motivators and barriers for physical activity is mandatory. Given their specific needs, it is conceivable that these would be different for the oldest old compared to younger subjects. Pubmed, Web of Science and Psychinfo were systematically screened for articles reporting motivators and barriers for physical activity. Papers were excluded if data regarding elderly aged >79 years were absent. Forty-four relevant articles were included, involving a total of 28,583 subjects. Sixty one motivators and 59 barriers for physical activity in the elderly were identified, including those who are relevant for persons aged 80 years and over. Based on the results of our literature review, we recommend that when promoting physical activity in the oldest old, special attention is paid to the health benefits of physical activity, to the subject's fears, individual preferences and social support, and to constraints related to the physical environment. However, no studies were found exclusively describing people aged 80 years and over, and future research is necessary to differentiate the barriers or motivators that are specific for the oldest old from those of younger elderly.     

Are worksite interventions effective in increasing physical activity? A systematic review and meta-analysis

Abstract

Worksite interventions have the potential to reach a broad and captive audience and overcome one of the most widely cited barriers to increasing physical activity (PA), namely, a lack of time. A systematic review and random effects, meta-analysis assessed the effectiveness of worksite interventions to enhance PA. Thirty-seven intervention evaluations reporting 55 unique interventions met our inclusion criteria. Results indicate that, overall, worksite interventions have small, positive effects on PA and this effect is smaller when fitness, as opposed to self-report, outcome measures are reported (ds = 0.15 versus 0.23). Worksite interventions targeting PA specifically as opposed to general lifestyle change were found to be more effective whether evaluated in terms of increased fitness (0.29 versus 0.08) or increased self-reported PA (0.27 versus 0.14). Those promoting walking as opposed to other forms of PA were also more effective (0.54 versus 0.16). Interventions providing individually tailored information or instructions were not found to be more effective, but there was evidence that specific goal setting and goal review techniques may enhance fitness gains.     

Barriers to physical activity in an on-site corporate fitness center

Many corporations provide employees the option of participating in on-site fitness centers, but utilization rates are low. Perceived barriers to physical activity have been established as important correlates of physical activity, and recent research indicates that barriers may vary across settings. Work-site fitness centers may present unique barriers to participation, but there are currently no standardized measures that assess such barriers. Eighty-eight employees of a midwestern corporation completed a survey designed to identify and evaluate the extent to which barriers influence participation in an on-site corporate fitness center. Regression analyses revealed that external environmental barriers (e.g., inadequate exercise facilities) significantly accounted for not joining the fitness center, and for decreased duration of visits to the facility among members. Internal barriers (e.g., feeling embarrassed to exercise around coworkers) significantly accounted for frequency of fitness center visits among members. This corporate specific measure may lead to more effective interventions aimed to increase use of on-site corporate fitness centers.     

Efficacy of theory-based interventions to promote physical activity. A meta-analysis of randomised controlled trials

Implementing theory-based interventions is an effective way to influence physical activity (PA) behaviour in the population. This meta-analysis aimed to (1) determine the global effect of theory-based randomised controlled trials dedicated to the promotion of PA among adults, (2) measure the actual efficacy of interventions against their theoretical objectives and (3) compare the efficacy of single- versus combined-theory interventions. A systematic search through databases and review articles was carried out. Our results show that theory-based interventions (k = 82) significantly impact the PA behaviour of participants (d = 0.31, 95% CI [0.24, 0.37]). While moderation analyses revealed no efficacy difference between theories, interventions based on a single theory (d = 0.35; 95% CI [0.26, 0.43]) reported a higher impact on PA behaviour than those based on a combination of theories (d = 0.21; 95% CI [0.11, 0.32]). In spite of the global positive effect of theory-based interventions on PA behaviour, further research is required to better identify the specificities, overlaps or complementarities of the components of interventions based on relevant theories.     

The effectiveness of multi-component goal setting interventions for changing physical activity behaviour: a systematic review and meta-analysis

Drawing from goal setting theory (Latham &; Locke, 1991; Locke &; Latham, 2002; Locke et al., 1981), the purpose of this study was to conduct a systematic review and meta-analysis of multi-component goal setting interventions for changing physical activity (PA) behaviour. A literature search returned 41,038 potential articles. Included studies consisted of controlled experimental trials wherein participants in the intervention conditions set PA goals and their PA behaviour was compared to participants in a control group who did not set goals. A meta-analysis was ultimately carried out across 45 articles (comprising 52 interventions, 126 effect sizes, n?=?5912) that met eligibility criteria using a random-effects model. Overall, a medium, positive effect (Cohen's d(SE)?=?.552(.06), 95% CI?=?.43–.67, Z?=?9.03, p?相似文献   

Understanding physical activity lapses among women: responses to lapses and the potential buffering effect of social support

Many women fail to meet recommended levels of physical activity (PA). Limited research has examined women’s barriers to PA adoption during attempts to increase PA—in particular, how often they experience PA lapses (i.e., failure to meet PA goals), their cognitive–affective responses to lapses, and the role of social support in preventing or responding to lapses. The present study assessed weekly variability in PA lapses, cognitive–affective responses to lapses, and social support related to PA among women participating in a partner-based PA program (n = 20). Multilevel modeling showed that greater PA self-efficacy and more frequent partner communication predicted fewer lapses during the concurrent or subsequent week (ps < 0.02). Interestingly, greater self-forgiveness for lapsing also predicted more lapses the subsequent week (p = 0.04), though greater perceived partner support appeared to buffer the negative effect of self-forgiveness on future lapses (p = 0.04). These findings demonstrate the importance of cognitive–affective responses to PA lapses for future PA, as well as the potential benefit of social support for preventing PA lapses among women.     

Is level of pain acceptance differentially related to social cognitions and behavior? The case of active women with arthritis

Pain from arthritis is a barrier to physical activity (PA), yet some people still manage to be active. This study examined whether women with greater or weaker arthritis pain acceptance were distinguished by social cognitions (self-regulatory efficacy to overcome barriers; outcome expectations of PA) and whether PA differences existed. Women with arthritis (N = 118) completed two surveys. After controlling for pain, a hierarchical discriminant function analysis discriminated pain acceptance groups in terms of the social cognitions. Greater pain acceptance participants were also significantly more active. Findings contribute new insight on the combination of a disease-related factor (pain acceptance) and social cognitions important for adherence.     

Outcome expectations and physical activity participation in two samples of older women

Outcome expectations have received little study in physical activity (PA) research. This study examined whether initial outcome expectations and their achievement at 6 months (i.e. outcome realizations) predicted subsequent PA participation (7-12 months) in 118 older women. Initial outcome expectations were not associated with PA participation. Outcome realizations at 6 months, however, predicted subsequent PA participation (p < .05). Women with high expectations but low attainment had the lowest subsequent participation rates. Women with high attainment, regardless of expectations, had the highest rates. Findings replicate and extend an earlier study and argue for a more dynamic conceptualization of outcome expectations.     

Physical activity in child and adolescent cancer survivors: a review

Abstract

Childhood cancer survivors are at increased risk for future health problems. As such, physical activity (PA) has been targeted as a health promotion priority in child and adolescent cancer survivors. Research indicates that a large portion of pediatric survivors do not meet PA recommendations. Using Bronfenbrenner's ecological theory as a framework, this review presents a conceptual model to explain child and adolescent survivors' PA. The model considers predictors of PA across six domains: (1) demographic, (2) medical, (3) cognitive/emotional, (4) behavioural, (5) social/cultural and (6) environmental. A structured literature review found 14 empirical articles examining those predictors of PA among child and adolescent cancer survivors. Much existing research is cross-sectional, but suggests multiple factors work together to encourage or discourage PA among survivors of child/adolescent cancer. The conceptual model, which is based in empirical findings to date, can be used to understand the process through which PA is promoted and maintained, to inform the development of empirically-supported clinical interventions, and to guide future research objectives and priorities.     

Further evaluation of physical fitness age versus physiological age in women

The present study was conducted to examine further whether adult women who are in a state of high physical fitness possess high physiological functions, and also to investigate whether those who exercise regularly are able to maintain a high quality of various physiological functions. The subjects of this study were 249 healthy Japanese adult women (aged 20–70 years). Of these subjects 30 had jogged or walked regularly for more than 3 years. The physiological ages (PA) and physical fitness ages (FA) of the individuals were estimated from 17 physiological function tests and 5 physical fitness tests, respectively, by principal components analyses. The results indicated that there was a significant correlation between PA and FA (r?=?0.76, P?相似文献   

The Role of Youth Sports in Promoting Children's Physical Activity and Preventing Pediatric Obesity: A Systematic Review

Youth sport participation plays an important role in promoting physical activity among children and may be a possible venue for the prevention of pediatric obesity. To design effective physical activity interventions, it is imperative to understand how different aspects of sport participation influence physical activity (PA). The purpose of this article is to present a comprehensive review of the impact of youth sport participation on children's PA and obesity status. A total of 44 studies published up to January 2014 concerning youth sport participation, PA, and obesity status were identified. Inclusion criteria were studies comparing PA levels of sport participants to nonparticipants or those comparing PA levels in different sport types and settings. Studies with the outcome variables of obesity status (e.g., body mass index, fat percentage, waist circumference) were also included. Participation in youth sport was positively associated with children's PA levels, and youth participating in sports were more likely to persist in their PA. However, the relationship between youth sport participation and obesity status was inconclusive. Educators and sports professionals should find ways to involve children in various sports settings and policies and help obese children engage more in sports.     

Perceptions of physical and social environment variables and self-efficacy as correlates of self-reported physical activity among adolescent girls

OBJECTIVE: This cross-sectional study examined the direct and indirect effects of perceived equipment accessibility, neighborhood safety, and social support on self-reported physical activity among older adolescent girls. METHODS: Adolescent girls (n = 1,655) who were in the 12th grade completed a battery of questionnaires that included self-report measures of the perceived physical environment, social support, barriers self-efficacy, and physical activity. RESULTS: Perceived neighborhood safety did not exhibit direct or indirect effects on self-reported physical activity. Perceived equipment accessibility exhibited an indirect effect on self-reported physical activity that was accounted for by barriers self-efficacy. Perceived social support exhibited direct and indirect effects on self-reported physical activity; the indirect effect was accounted for by barriers self-efficacy. The relationships were independent of parental education and body mass index (BMI). CONCLUSIONS: Perceived physical environmental factors indirectly influenced self-reported physical activity, and perceived social environmental factors both directly and indirectly influenced self-reported physical activity in this sample of older adolescent girls.     

Promoting physical activity in persons with type 2 diabetes mellitus: A systematic review of systematic reviews

ObjectiveThere is a large amount of studies about interventions for promoting physical activity (PA) in persons with type 2 diabetes (T2D) as well as several systematic reviews referring to these studies. The objective of this contribution is to provide a systematic review of these systematic reviews.MethodPubMed, PsychInfo and the Cochrane Library were searched for systematic reviews and/or meta-analyses regarding interventions for promoting PA in persons with T2D. The individual reviews and the relationships between the reviews were analysed.ResultsEighteen reviews were included. Seventeen of these reviews contained references to included trials, amounting to 113 trials in total. Five of the reviews addressed PA interventions in general; six addressed specific devices for delivering the intervention; five addressed specific approaches for giving the participants feedback about their outcomes; and two addressed specific therapeutic approaches. Only 14 cross-references were found.ConclusionGiving feedback about outcomes and helping people to integrate PA in their daily lives seem to be the most effective intervention components. Basing intervention development on theories seems helpful.Practical implicationsInterventions should give feedback about outcomes and help to integrate PA in daily life. Intervention development should be theory-based.     

Dyadic interventions to promote physical activity and reduce sedentary behaviour: systematic review and meta-analysis

Several interventions have targeted dyads to promote physical activity (PA) or reduce sedentary behaviour (SB), but the evidence has not been synthesised. Sixty-nine studies were identified from MEDLINE, PsycINFO, and Web of Science, and 59 were included in the main meta-analyses (providing 72 independent tests). Intervention details, type of dyadic goal, participant characteristics, and methodological quality were extracted and their impact on the overall effect size was examined. Sensitivity analyses tested effect robustness to (a) the effects of other statistically significant moderators; (b) outliers; (c) data included for participants who were not the main target of the intervention. Dyadic interventions had a small positive, highly heterogeneous, effect on PA g?=?.203, 95% CI [0.123–0.282], compared to comparison conditions including equivalent interventions targeting individuals. Shared target-oriented goals (where both dyad members hold the same PA goal for the main target of the intervention) and peer/friend dyads were associated with larger effect sizes across most analyses. Dyadic interventions produced a small homogeneous reduction in SB. Given dyadic interventions promote PA over-and-above equivalent interventions targeting individuals, these interventions should be more widespread. However, moderating factors such as the types of PA goal and dyad need to be considered to maximise effects.