Last data update: Sep 16, 2024. (Total: 47680 publications since 2009)
Records 1-3 (of 3 Records) |
Query Trace: Ribeiro IC [original query] |
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Physical activity interventions in Latin America: expanding and classifying the evidence
Hoehner CM , Ribeiro IC , Parra DC , Reis RS , Azevedo MR , Hino AA , Soares J , Hallal PC , Simoes EJ , Brownson RC . Am J Prev Med 2013 44 (3) e31-40 CONTEXT: Systematic reviews of public health interventions are useful for identifying effective strategies for informing policy and practice. The goals of this review were to (1) update a previous systematic review of physical activity interventions in Latin America which found that only school-based physical education had sufficient evidence to recommend widespread adoption; (2) assess the reporting of external validity elements; and (3) develop and apply an evidence typology for classifying interventions. EVIDENCE ACQUISITION: In 2010-2011, community-level, physical activity intervention studies from Latin America were identified, categorized, and screened based on the peer-reviewed literature or Brazilian theses published between 2006 and 2010. Articles meeting inclusion criteria were evaluated using U.S. Community Guide methods. External validity reporting was assessed among a subset of articles reviewed to date. An evidence rating typology was developed and applied to classify interventions along a continuum based on evidence about their effectiveness in the U.S. context, reach, adoption, implementation, institutionalization, and benefits and costs. EVIDENCE SYNTHESIS: Thirteen articles published between 2006 and 2010 met inclusion criteria and were abstracted systematically, yet when combined with evidence from articles from the previous systematic review, no additional interventions could be recommended for practice. Moreover, the reporting of external validity elements was low among a subset of 19 studies published to date (median=21% of elements reported). By applying the expanded evidence rating typology, one intervention was classified as evidence-based, seven as promising, and one as emerging. CONCLUSIONS: Several physical activity interventions have been identified as promising for future research and implementation in Latin America. Enhanced reporting of external validity elements will inform the translation of research into practice. |
Perceived environmental correlates of physical activity for leisure and transportation in Curitiba, Brazil
Parra DC , Hoehner CM , Hallal PC , Ribeiro IC , Reis R , Brownson RC , Pratt M , Simoes EJ . Prev Med 2011 52 234-8 BACKGROUND: Physical activity (PA) has consistently been associated with perceived environmental characteristics. OBJECTIVE: To examine the association between perceived environmental attributes and various forms of PA in Curitiba, Brazil. METHODS: A cross-sectional phone survey of adults was conducted in 2008 (n=2097). The questionnaire included environmental perceptions and PA. Principal components analysis was used to identify groups of perceived environmental attributes. Multivariate methods tested the associations of PA with perceived environment characteristics. RESULTS: Perceptions of moderate and high personal safety were positively associated with walking for transportation (53.0%, 53.1% vs. 47.3%, both adjusted ORs [aOR]=1.5). Number of destinations within a 10-minute walk (4 and >6 vs. <3) was positively associated with bicycling for transportation (7.8%, 9.9% vs.4.8%, aOR=2.5). Perception of high accessibility was positively associated with MVPA during leisure time (35.1% vs. 19.1, aOR=1.7) and meeting recommendations for total PA (58.7% vs. 45.1%, aOR=1.4). Perception of high quality of the pedestrian space (57.3% vs. 46.5%, aOR=1.4) and moderate levels of personal safety (54.3% vs. 47.6%, aOR=1.3) were also positively associated with meeting recommendations for total PA. CONCLUSIONS: Different environmental attributes were associated with different PA outcomes, suggesting that these relationships are complex and may differ from those in high-income countries. |
School-based physical education programs: evidence-based physical activity interventions for youth in Latin America
Ribeiro IC , Parra DC , Hoehner CM , Soares J , Torres A , Pratt M , Legetic B , Malta DC , Matsudo V , Ramos LR , Simoes EJ , Brownson RC . Glob Health Promot 2010 17 (2) 5-15 This article focuses on results of the systematic review from the Guide for Useful Interventions for Activity in Latin America project related to school-based physical education (PE) programs in Latin America. The aims of the article are to describe five school-based PE programs from Latin America, discuss implications for effective school-based PE recommendations, propose approaches for implementing these interventions, and identify gaps in the research literature related to physical activity promotion in Latin American youth. Following the US Community Guide systematic review process, five school-based PE intervention studies with sufficient quality of design, execution and detail of intervention and outcomes were selected for full abstraction. One study was conducted in Brazil, two studies were conducted in Chile and two studies were conducted on the US/Mexico border. While studies presented assorted outcomes, methods and duration of interventions, there were consistent positive increases in physical activity levels for all outcomes measured during PE classes, endurance and active transportation to school in all three randomized studies. Except for one cohort from one study, the non-randomized studies showed positive intervention effects for moderate and vigorous physical activity levels during PE classes. The core elements of these five interventions included capacity building and staff training (PE specialists and/or classroom teachers); changes in the PE curricula; provision of equipment and materials; and adjustment of the interventions to specific target populations. In order to translate the strong evidence for school-based PE into practice, systematic attention to policy and implementation issues is required. |
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- Page last updated:Sep 16, 2024
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