Examinando por Autor "Santos Silva, Diego Augusto"

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    Artículo
    Global Matrix 4.0 physical activity report card grades for children and adolescents : results and analyses from 57 countries
    (Society for Physical Activity and Health, 2022) Aubert, Salomé; Barnes, Joel D.; Demchenko, Iryna; Hawthorne, Myranda; Abdeta, Chalchisa; Abi Nader, Patrick; Adsuar Sala, José Carmelo; Aguilar-Farias, Nicolas; Azna, Susana; Bakalár, Peter; Brazo-Sayavera, Javier; Bringas, Mikel; Cagas, Jonathan Y.; Carlin, Angela; Chang, Chen-Kang; Chen, Bozhi; Christiansen, Lars Breum; Christie, Candice Jo-Anne; De Roia, Gabriela; Delisle Nyström, Christine; Demetriou, Yolanda; Djordjic, Visnja; Emeljanovas, Arunas; Endy, Liri Findling; Gába, Aleš; Galaviz, Karla I.; González, Silvia A.; Hesketh, Kylie D.; Huang, Wendy Yajun; Hubona, Omphile; Jeon, Justin Y.; Juraki, Danijel ; Jürimäe, Jaak; Katapally, Tarun Reddy; Katewongsa, Piyawat; Katzmarzyk, Peter T.; Kim, Yeon-Soo; Lambert, Estelle Victoria; Lee, Eun-Young; Levi, Sharon; Lobo, Pablo; Löf, Marie; Loney, Tom; López-Gil, José Francisco; López-Taylor, Juan; Mäestu, Evelin; Mahendra, Agus; Makaza, Daga; Mallari, Marla Frances T.; Manyanga, Taru; Masanovic, Bojan; Morrison, Shawnda A.; Mota, Jorge; Müller-Riemenschneider, Falk; Muñoz Bermejo, Laura; Murphy, Marie H.; Naidoo, Rowena; Nguyen, Phuong; Paudel, Susan; Pediši´c, Željko; Pérez-Gómez, Jorge; Reilly, John J.; Reimers, Anne Kerstin; Richards, Amie B.; Santos Silva, Diego Augusto; Saonuam, Pairoj; Sarmiento, Olga L.; Sember, Vedrana; Shahril, Mohd Razif; Smith, Melody; Standage, Martyn; Stratton, Gareth; Subedi, Narayan; Tammelin, Tuija H.; Tanaka, Chiaki; Tesler, Riki; Thivel, David; Tladi, Dawn Mahube; Tlucáková, Lenka; Vanderloo, Leigh M.; Williams, Alun; Wong, Stephen Heung Sang; Wu, Ching-Lin; Zembura, Pawel; Tremblay, Mark S.
    The Global Matrix 4.0 on physical activity (PA) for children and adolescents was developed to achieve a comprehensive understanding of the global variation in children’s and adolescents’ (5–17 y) PA, related measures, and key sources of influence. The objectives of this article were (1) to summarize the findings from the Global Matrix 4.0 Report Cards, (2) to compare indicators across countries, and (3) to explore trends related to the Human Development Index and geo-cultural regions. Methods: A total of 57 Report Card teams followed a harmonized process to grade the 10 common PA indicators. An online survey was conducted to collect Report Card Leaders’ top 3 priorities for each PA indicator and their opinions on how the COVID-19 pandemic impacted child and adolescent PA indicators in their country. Results: Overall Physical Activity was the indicator with the lowest global average grade (D), while School and Community and Environment were the indicators with the highest global average grade (C+). An overview of the global situation in terms of surveillance and prevalence is provided for all 10 common PA indicators, followed by priorities and examples to support the development of strategies and policies internationally. Conclusions: The Global Matrix 4.0 represents the largest compilation of children’s and adolescents’ PA indicators to date. While variation in data sources informing the grades across countries was observed, this initiative highlighted low PA levels in children and adolescents globally. Measures to contain the COVID-19 pandemic, local/international conflicts, climate change, and economic change threaten to worsen this situation.
  • Miniatura
    Artículo
    The global matrix of physical activity in children and adolescents in Latin America : trends, successes and challenges in practice and surveillance
    (Pan American Health Organization, 2025) Bizzozero-Peroni, Bruno; Tremblay, Mark S.; Aubert, Salomé; González, Silvia A.; Santos Silva, Diego Augusto; López-Taylor, Juan; Lobo, Pablo; De Roia, Gabriela; Sarmiento, Olga L.; Aguilar-Farias, Nicolas; Andrade Tenesaca, Susana; Galaviz, Karla I.; Brazo-Sayavera, Javier
    Objective. To synthesize the grades of physical activity (PA) indicators for children and adolescents (5–17 years) in Latin American countries; explore the social determinants of health (SDoH) for PA indicators; and identify strengths, weaknesses, opportunities, and threats to improve PA levels. Method. Participating Latin American countries graded a set of common PA indicators following the harmonized methodology established by the Global Matrix initiative. Cross-sectional (2014, 2016, 2018, 2022) and time trend (2018–2022) data were synthesized within and between countries for each PA indicator. PA data were also synthesized according to their SDoH. Report card team leaders completed a questionnaire to identify strengths, weaknesses, opportunities, and threats (SWOT) to improve PA grades. Results. Eight Latin American countries (Argentina, Brazil, Chile, Colombia, Ecuador, Mexico, Uruguay, and Venezuela) participated in at least one of the four editions of the Global Matrix initiative. Across all PA indicator grades in the region (n = 193), 35.2% received a “D” (20%–39% success rate), the most frequent grade. Incomplete information was reported in 27.5% of the indicators. A 9.3% improvement was observed in the regional average score of all PA indicators analyzed over time. While source-of-influence indicators improved by 28.1%, behavioral indicators declined by 6.2%. The need for further analyses disaggregated by SDoH, such as sex, was identified. Conclusion. Latin American countries reported poor grades on PA indicators for children and adolescents. Contrasted progress was observed between the behavioral and source of influence indicator groups. Improved surveillance systems and greater country-level investment in PA data collection are urgently needed to enhance comparability and guide regional action.