ABSTRACT
The objective was to understand the link between housing, health and quality of life in a context of social housing regeneration, through the experiences and perceptions of its inhabitants, exploring the mechanisms that sustain this link before regeneration, and those elements derived from housing regeneration that result in improvements in quality of life and potentially in health. Between 1980 and the 2000s, Chile faced a massive quantitative housing deficit through a policy that delivered more than 120,000 low-cost social housing apartments. Today, thousands present severe habitability problems, generating negative consequences for their inhabitants, their health and well-being. Seeking to solve the deterioration of housing and neighborhoods, the Chilean Ministry of Housing and Urbanism developed the Housing Complex Regeneration Program. The RUCAS project seeks to evaluate the effects of the program on health and to assess the impact of interventions such as these on vulnerable populations in Latin America. We present results of 8 interviews and 2 focus groups conducted in a social housing complex in process of intervention in Viña del Mar. Using discursive content analysis, results show that the poor material quality of housing is perceived as harmful to health. Regenerated housing, on the other hand, promotes the recovery and re-appropriation of spaces and their uses, sociability, new healthy practices, positive feelings and psychological well-being, bringing to the fore the psychosocial component of people's relationship with their house. It is concluded that housing regeneration has the potential to benefit physical and mental health through both direct mechanisms, derived from the renovated materiality, and indirect mechanisms related to the practices and experiences of the lived space.
El objetivo fue conocer el vínculo entre la vivienda, la salud y la calidad de vida en un contexto de regeneración de viviendas sociales, a partir de las experiencias y percepciones de sus habitantes, indagando en aquellos mecanismos que sostienen este vínculo antes de la regeneración, y en aquellos elementos derivados de la regeneración de la vivienda que se materializan en mejoras en la calidad de vida y potencialmente en la salud. Entre 1980 y los 2000, Chile enfrentó un masivo déficit cuantitativo de vivienda mediante una política que entregó más de 120.000 departamentos de vivienda social de bajo costo. Hoy en día, miles presentan severos problemas de habitabilidad, generando consecuencias negativas para sus habitantes, su salud y bienestar. Buscando dar solución al deterioro de la vivienda y el espacio público, el Ministerio de Vivienda y Urbanismo desarrolló el Programa de Regeneración de Conjuntos Habitacionales. El proyecto RUCAS busca evaluar los efectos del programa en la salud y evidenciar el impacto de intervenciones como éstas en poblaciones vulnerables en Latinoamérica. Se presentan resultados de 8 entrevistas y 2 grupos focales realizados en un conjunto de vivienda social en proceso de intervención en Viña del Mar. Usando análisis de contenido discursivo, los resultados muestran que la mala calidad material de la vivienda se percibe como dañino para la salud. La vivienda regenerada en tanto, promueve la recuperación y re-apropiación de los espacios y sus usos, la sociabilidad, nuevas prácticas saludables, sentimientos positivos y bienestar psicológico, emergiendo el componente psicosocial de la relación de las personas con su vivienda. Se concluye que la regeneración de la vivienda tiene el potencial de beneficiar a la salud física y mental por mecanismos tanto directos, devenidos de la materialidad renovada, como indirectos relacionados con las prácticas y experiencias en el espacio habitado.
O objetivo foi compreender a relação entre habitação, saúde e qualidade de vida em um contexto de regeneração da habitação social, com base nas experiências e percepções de seus habitantes, investigando aqueles mecanismos que sustentam esta relação antes da regeneração, e aqueles elementos derivados da regeneração que se materializam em melhorias na qualidade de vida e potencialmente na saúde. Entre 1980 e os anos 2000, o Chile enfrentou um enorme déficit habitacional quantitativo através de uma política que proporcionou mais de 120.000 moradias sociais de baixo custo. Hoje, milhares apresentam graves problemas de habitabilidade, gerando consequências negativas para seus habitantes, sua saúde e bem-estar. Em busca de uma solução para a deterioração da habitação e seus bairros, o Ministério da Habitação e Urbanismo do Chile desenvolveu o Programa de Regeneração Habitacional. O projeto RUCAS procura avaliar os efeitos do programa sobre a saúde e o impacto de tais intervenções sobre populações vulneráveis na América Latina. São apresentados os resultados de 8 entrevistas e 2 grupos focais realizados em um complexo habitacional social no processo de intervenção em Viña del Mar. Usando análise discursiva de conteúdo, os resultados mostram que a má qualidade do material da habitação é percebida como prejudicial à saúde. A moradia regenerada, por outro lado, promove a recuperação e reapropriação dos espaços e seus usos, a sociabilidade, novas práticas saudáveis, sentimentos positivos e bem-estar psicológico, emergindo o componente psicossocial da relação das pessoas com sua moradia. Conclui-se que a regeneração habitacional tem o potencial de beneficiar a saúde física e mental tanto através de mecanismos diretos, decorrentes da materialidade renovada, como de mecanismos indiretos relacionados às práticas e experiências no espaço vivido.
Subject(s)
Public Housing , Quality of Life , Humans , Brazil , Qualitative Research , Psychological Well-BeingABSTRACT
This article describes the design and characteristics of a questionnaire and an intradomiciliary observation tool developed to assess the housing-neighborhood-health relationship both cross-sectionally and longitudinally in the context of urban transformations carried out in populations of high socio-territorial vulnerability. The instruments were developed for the multi-method longitudinal study RUCAS (Urban Regeneration, Quality of Life and Health), a natural experiment aiming to assess the quality of life and health impact of a comprehensive Urban Regeneration Program in two social housing complexes in Chile. The design of the instruments followed four main stages: (1) narrative review of the literature to define the dimensions of the study, and of existing measurement instruments to identify appropriate items for measuring them; (2) content validation with experts; (3) pre-test; and (4) pilot study. The resulting questionnaire, composed of 262 items, considers the different stages of the life course and gender issues. The intradomiciliary observation tool (77 items) is applied by the interviewer. The instruments assess (i) characteristics of the current residential situation that are known to affect health and will be intervened by the program; (ii) dimensions of health potentially affected by the residential situation and/or by the intervention within the time frame of the study (4 years); (iii) other health and health-related conditions that are relevant, even if changes will not be modified within the time frame of the study; and (iv) relevant socioeconomic, occupational and demographic dimensions. The instruments have shown to be capable of addressing the multidimensionality of urban transformation processes in contexts of urban poverty in formal housing.
Este artículo describe el proceso de diseño y las características de un cuestionario y una pauta de observación intradomiciliaria desarrollados para evaluar tanto transversal como longitudinalmente la relación vivienda-barrio-salud en el marco de transformaciones urbanas llevadas a cabo en poblaciones de elevada vulnerabilidad socio-territorial. Los instrumentos se desarrollaron para el estudio longitudinal multimétodos RUCAS (Regeneración Urbana, Calidad de Vida y Salud), un experimento natural cuyo objetivo principal es evaluar el impacto en salud y calidad de vida de un programa de Regeneración de Conjuntos Habitacionales en dos conjuntos de vivienda social en Chile. El diseño de los instrumentos siguió cuatro etapas principales: (1) revisión narrativa de la literatura para definir las dimensiones del estudio, y de instrumentos existentes para identificar ítems apropiados para su medición; (2) validación de contenido con expertos; (3) pre-test; y (4) estudio piloto. El cuestionario resultante, compuesto de 262 ítems, tiene en cuenta las distintas etapas del ciclo vital y cuestiones de género. La pauta de observación intradomiciliaria (77 ítems) es aplicada por el/la encuestadora. Los instrumentos abordan (i) características de la situación residencial actual que sabidamente afectan la salud y serán intervenidas por el programa; (ii) dimensiones de la salud potencialmente afectadas por la situación residencial y/o por la intervención dentro de los plazos del estudio (4 años); (iii) otras condiciones de salud y relacionadas con la salud que sean relevantes, aun cuando no se verán modificadas dentro de los plazos del estudio, y (iv) dimensiones socioeconómicas, ocupacionales y demográficas relevantes. Los instrumentos han mostrado ser una herramienta capaz de abordar la multidimensionalidad de los procesos de transformación urbana en contextos de pobreza urbana en vivienda formal.
Este artigo descreve o processo de desenho e as características de um questionário e uma diretriz de observação intradomiciliar desenvolvida para avaliar, tanto transversal quanto longitudinalmente, a relação moradia-vizinhança-saúde no âmbito das transformações urbanas realizadas em populações de alta vulnerabilidade sócio-territorial. Os instrumentos foram desenvolvidos para o estudo longitudinal multimétodo RUCAS (Regeneração Urbana, Qualidade de Vida e Saúde), uma experiência natural destinada a avaliar a relação moradia-vizinhança-saúde e o impacto na saúde de um programa de regeneração habitacional em dois conjuntos habitacionais sociais no Chile. A concepção dos instrumentos seguiu quatro etapas principais: (1) revisão narrativa da literatura para definir as dimensões do estudo, e dos instrumentos existentes para identificar itens apropriados para a medição; (2) validação do conteúdo com especialistas; (3) pré-teste; e (4) estudo piloto. O questionário resultante, composto de 262 itens, leva em conta diferentes estágios do ciclo de vida e questões de gênero. A diretriz de observação intradomiciliar (77 itens) é aplicada pelo entrevistador. Os instrumentos abordam (i) características da situação atual da moradia que são conhecidas por afetar a saúde e serão intervencionadas pelo programa; (ii) dimensões da saúde potencialmente afetadas pela moradia e/ou pela intervenção dentro do prazo do estudo (4 anos); (iii) outras condições de saúde e relacionadas à saúde que são relevantes, mesmo que não sejam modificadas dentro do prazo do estudo; e (iv) dimensões sócioeconômicas, ocupacionais e demográficas relevantes. Os instrumentos projetados demonstraram ser uma ferramenta capaz de abordar a multidimensionalidade dos processos de transformação urbana em contextos de pobreza urbana na habitação formal.
Subject(s)
Housing , Quality of Life , Humans , Longitudinal Studies , Pilot Projects , BrazilABSTRACT
Global changes require urgent integration of health and wellbeing into all urban policies. Complex social and environmental factors define wellbeing outcomes and inequities present in cities. Additionally, political decisions are seldom thought and developed considering the needs and participation of children and adolescents. The REDibuja study aims to develop a multidimensional framework of wellbeing for children and adolescents and to validate an index of opportunities for better wellbeing for children and adolescents in the urban context of Temuco, Chile. This child-centered and cross-sectional study will involve mixed methodologies throughout the implementation of five work packages for two years (2022-2023): (1) development of a conceptual framework for child and adolescent wellbeing, (2) integration of available and public data, (3) studies in the local context, (4) data integration using geographic information systems, and (5) validation of the wellbeing opportunity index for children and adolescents. REDibuja will implement methodologies that until now are little used to facilitate political decisions in our regional context. This process and results could be transferred for assessment and decision-making in Latin America and low- and middle-income countries in other regions.
Subject(s)
Cross-Sectional Studies , Adolescent , Chile , Cities , Humans , Latin AmericaABSTRACT
Parks and greenspaces can enhance personal health in various ways, including among others, through psychological restoration and improved well-being. However, under certain circumstances, parks may also have adverse effects by providing isolated and hidden spaces for non-normative and crime-related activities. This study uses a survey conducted by the Development Bank of Latin America in a cross-sectional representative sample of 7,110 respondents in eleven Latin-American cities. We examine associations between self-reported park proximity with perceived social disorder (drug use/sales, gangs, prostitution and assault and/or crime), and whether these associations are modified by neighborhood characteristics (informal neighborhoods, poor street-lighting, abandoned buildings, illegal dumping). High self-reported park proximity was associated with lower perceptions of social disorder, but these associations were no longer significant following adjustment for neighborhood characteristics. Significant interactions were observed between park proximity and neighborhood characteristics suggesting that the likelihood of perceiving social disorder increases with high park proximity in informal neighborhoods and in the presence of certain neighborhood characteristics, such as poor street-lighting, abandoned buildings, and illegal dumping in residential streets. The differential associations between reported park proximity and perceived social disorder in different living environments highlight the importance of supportive social and physical infrastructure to maximize the restorative benefits of parks in all urban areas.
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BACKGROUND: Physical environment can influence well-being, quality of life and health and population health in several ways. Exposure to green spaces improves the physical and mental health of individuals. Chile has privileged conditions for outdoor activities that could benefit millions of people. However, a small percentage of the Chilean population is exposed to green spaces in the recommended amounts to promote health. AIM: To describe the benefits of green spaces on physical and mental health and their relationship with the practice of physical activity. MATERIAL AND METHODS: Review of the scientific literature in English in the Web of Science (WoS) electronic database published between 2006-2019. RESULTS: In addition to the direct benefits of green spaces, there are synergistic effects of performing physical activities in these environments such as feelings of good health, satisfaction with life and pleasure, increased physiological relaxation, positive emotions, mental well-being, restoration of attention, decreased perceived stress and a reduction negative affections. CONCLUSIONS: This review supports strategies for improving access to green spaces in urban areas coupled with physical activity promotion in these settings. Health and urban planning stakeholders should consider these aspects in future programs.
Subject(s)
Health Promotion , Quality of Life , Humans , Parks, Recreational , Environment , ExerciseABSTRACT
The characteristics of urban green space have context-dependent associations with socioeconomic status (SES). Latin American cities provide a unique but understudied context to assess the green space-SES associations. We measured the quantity and quality of green space as greenness from satellite-derived Normalized Difference Vegetation Index, and we modeled the relationship between greenness and SES in 371 major Latin American cities between 2000 and 2010. We found that SES was negatively associated with average greenness at city and sub-city scales, which could be explained by urbanization generally improving SES while reducing the provision of green space. About 82% of the cities and 64% of the sub-cities experienced greening or increases in greenness over time. Although with lower average greenness, cities with higher SES had greater greening; however, it was the opposite for sub-cities. We suggest that greening is more likely to take place in peripheral sub-cities where SES tends to be lower. The findings challenge the belief that places with higher SES have better access to environmental resources and amenities; instead, this relationship is context dependent.
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Background: There is limited evidence about emotional and behavioral responses in toddlers and preschoolers during the novel coronavirus (COVID-19) pandemic, particularly in Latin America. Objective: To assess associations between changes in movement behaviors (physical activity, screen time and sleeping) and emotional changes in toddlers and preschoolers during early stages of the pandemic in Chile. Methods: A cross-sectional study conducted from March 30th to April 27th, 2020. Main caregivers of 1- to 5-year-old children living in Chile answered an online survey that included questions about sociodemographic characteristics, changes in the child's emotions and behaviors, movement behaviors and caregivers' stress during the pandemic. Multiple linear regressions were used to assess the association between different factors and emotional changes in toddlers and preschoolers. Results: In total, 1727 caregivers provided complete data on emotional changes for children aged 2.9 ± 1.36 years old, 47.9% girls. A large proportion of toddlers and preschoolers in Chile experienced emotional and behavioral changes. Most caregivers reported that children "were more affectionate" (78.9%), "more restless" (65.1%), and 'more frustrated' (54.1%) compared with pre-pandemic times. Apart from changes in movement behaviors, factors such as child age, caregivers' age and stress, and residential area (urban/rural) were consistently associated with changes in emotions and behaviors. Conclusion: The pandemic substantially affected the emotions and behaviors of toddlers and preschoolers in Chile. The findings suggest that supportive actions for caregivers may have a positive impact not only on adults but also on children. Mental health promotion programs should consider multilevel approaches in which the promotion of movement behaviors and support for caregivers should be essential pieces for future responses.
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OBJECTIVE: The aim of this study was to examine the effectiveness of a school-based gamification strategy to prevent childhood obesity. METHODS: Schools were randomized in Santiago, Chile, between March and May 2018 to control or to receive a nutrition and physical activity intervention using a gamification strategy (i.e., the use of points, levels, and rewards) to achieve healthy challenges. The intervention was delivered for 7 months and participants were assessed at 4 and 7 months. Primary outcomes were mean difference in BMI z score and waist circumference (WC) between trial arms at 7 months. Secondary outcomes were mean difference in BMI and systolic and diastolic blood pressure between trial arms at 7 months. RESULTS: A total of 24 schools (5 controls) and 2,197 students (653 controls) were analyzed. Mean BMI z score was lower in the intervention arm compared with control (adjusted mean difference -0.133, 95% CI: -0.25 to -0.01), whereas no evidence of reduction in WC was found. Mean BMI and systolic blood pressure were lower in the intervention arm compared with control. No evidence of reduction in diastolic blood pressure was found. CONCLUSIONS: The multicomponent intervention was effective in preventing obesity but not in reducing WC. Gamification is a potentially powerful tool to increase the effectiveness of school-based interventions to prevent obesity.
Subject(s)
Pediatric Obesity , Body Mass Index , Child , Gamification , Health Promotion , Humans , Pediatric Obesity/prevention & control , School Health Services , SchoolsABSTRACT
BACKGROUND: The available evidence of the health effects of urban regeneration is scarce In Latin America, and there are no studies focused on formal housing that longitudinally evaluate the impact of housing and neighborhood interventions on health. The "Regeneración Urbana, Calidad de Vida y Salud" (Urban Regeneration, Quality of Life, and Health) or RUCAS project is a longitudinal, multi-method study that will evaluate the impact of an intervention focused on dwellings, built environment and community on the health and wellbeing of the population in two social housing neighborhoods in Chile. METHODS: RUCAS consists of a longitudinal study where inhabitants exposed and unexposed to the intervention will be compared over time within the study neighborhoods (cohorts), capitalizing on interventions as a natural experiment. Researchers have developed a specific conceptual framework and identified potential causal mechanisms. Proximal and more distal intervention effects will be measured with five instruments, implemented pre- and post-interventions between 2018 and 2021: a household survey, an observation tool to evaluate dwelling conditions, hygrochrons for measuring temperature and humidity inside dwellings, systematic observation of recreational areas, and qualitative interviews. Survey baseline data (956 households, 3130 individuals) is presented to describe sociodemographics, housing and health characteristics of both cohorts, noting that neighborhoods studied show worse conditions than the Chilean population. DISCUSSION: RUCAS' design allows for a comprehensive evaluation of the effects that the intervention could have on various dimensions of health and health determinants. RUCAS will face some challenges, like changes in the intervention process due to adjustments of the master plan, exogenous factors -including COVID-19 pandemic and associated lockdowns- and lost to follow-up. Given the stepped wedge design, that the study capitalizes on within household changes over time, the possibility of adjusting data collection process and complementarity of methods, RUCAS has the flexibility to adapt to these circumstances. Also, RUCAS' outreach and retention strategy has led to high retention rates. RUCAS will provide evidence to inform regeneration processes, highlighting the need to consider potential health effects of regeneration in designing such interventions and, more broadly, health as a key priority in urban and housing policies.
Subject(s)
Public Housing , Quality of Life , Residence Characteristics , Activities of Daily Living , Adolescent , Adult , Aged , Aged, 80 and over , COVID-19 , Child , Child, Preschool , Chile/epidemiology , Communicable Disease Control , Environment Design , Female , Humans , Infant , Infant, Newborn , Latin America , Longitudinal Studies , Male , Middle Aged , Pandemics , Young AdultABSTRACT
BACKGROUND: The study summarizes the findings of the 2018 Chilean Report Card (RC) on Physical Activity (PA) for Children and Adolescents and compares the results with the first Chilean RC and with other countries from the Global Matrix 3.0. METHODS: A Research Work Group using a standardized methodology from the Global Matrix 3.0 awarded grades for 13 PA-related indicators based on the percentage of compliance for defined benchmarks. Different public data sets, government reports, and papers informed the indicators. RESULTS: The grades assigned were for (1) "behaviors that contribute to overall PA levels": overall PA, D-; organized sport participation, D-; active play, INC; and active transportation, F; (2) "factors associated with cardiometabolic risk": sedentary behavior, C-; overweight and obesity, F; fitness, D; sleep, INC; and (3) "factors that influence PA": family and peers, F; school, D; inclusion, INC; community and built environment, B; government strategies and investments, B-. CONCLUSIONS: Chile's grades remained low compared with the first RC. On the positive side, Chile is advancing in environmental and policy aspects. Our findings indicate that the implementation of new strategies should be developed through collaboration between different sectors to maximize effective investments for increasing PA and decreasing sedentary time among children and adolescents in Chile.
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The aim was to examine the sociodemographic predictors associated with changes in movement behaviors (physical activity, screen time, and sleep) among toddlers and preschoolers during the early stages of the coronavirus disease 2019 pandemic in Chile. Caregivers of 1- to 5-year-old children completed an online survey between 30 March and 27 April 2020. Information about the child's movement behaviors before (retrospectively) and during the pandemic, as well as family characteristics were reported. In total, 3157 participants provided complete data (mean children age: 3.1 ± 1.38 years). During early stages of the pandemic, time spent in physical activity decreased, recreational screen time and sleep duration increased, and sleep quality declined. Toddlers and preschoolers with space to play at home and living in rural areas experienced an attenuated impact of the pandemic restrictions on their physical activity levels, screen time, and sleep quality. Older children, those whose caregivers were aged ≥35-<45 years and had a higher educational level, and those living in apartments had greater changes, mainly a decrease in total physical activity and increase in screen time. This study has shown the significant impact of the pandemic restrictions on movement behaviors in toddlers and preschoolers in Chile.
Subject(s)
COVID-19 , Exercise , Pandemics , Screen Time , Child, Preschool , Chile/epidemiology , Humans , Infant , Retrospective Studies , Sedentary Behavior , SleepABSTRACT
BACKGROUND: Although evidence on the health effects of sedentary behavior (SB) has grown systematically in recent years, few developing countries have reported population levels of SB, especially in South America. Our objective was to describe time spent sitting in a representative sample from Chile categorized by age, gender, educational level, and body mass index (BMI). METHODS: A national health survey was conducted in Chile in a nationally representative sample (n = 5411) in 2009-2010. Sitting time (ST) was measured with the Global Physical Activity Questionnaire Version 2. RESULTS: Data were from 5031 participants (43.26 ± 0.41 years, mean ± SE; 40.3% male). Overall, there were no gender differences in mean ST (men: 158.10 ± 5.80 min/day, women 143.45 ± 4.77 min/day; p = 0.05). ST was lower in those who lived in rural areas compared with urban areas (99.4 min/day vs. 160.0 min/day; p = 0.001). ST increased significantly with increasing BMI, but only in men (p = 0.009), and was positively related to years of education in both men and women (p < 0.0001). CONCLUSION: The findings were different from those reported in other countries and contexts, reinforcing the need for international surveillance and monitoring over time to inform policy makers. Differences in ST across different groups emphasize the need to develop tailored messages and interventions for reducing ST in different population subgroups.
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BACKGROUND: Latin America and the Caribbean (LAC) countries, have been historically under-represented due to the lack of surveillance of physical behaviours in young populations. Therefore, the aim of this study was to describe and compare overall physical activity (PA), active transportation to and from school (i.e. walking or cycling), physical education (PE) participation, and sedentary behaviour (SB) in adolescents from 26 countries in LAC. METHODS: Data were collected in the Global School-based Student Health Survey (2007-13). Prevalences for each physical behaviour were compared by sex across the region. RESULTS: In total, 64 034 adolescents provided complete data (age range: 11 to 18 years; 47.7% male). Only about 15% of adolescents in LAC countries were physically active (at least 60 min/day of moderate-to-vigorous PA) with most countries showing sex disparities. Overall, 41.9% reported being active for transportation to and from school at least 3 days per week. In 12 countries, at least 50% of the adolescents reported sitting ≥3 h per day outside school, and a third of adolescents reported participation in PE classes on 3 days or more per week. CONCLUSIONS: The study sets a challenge for the LAC region, as physical inactivity and SB are highly prevalent across all countries. Gender inequity was shown in most countries, with boys reporting more active behaviours. Regional and national actions for implementing policies to revert this situation are urgent.
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BACKGROUND: There is limited evidence on potential health benefits of active travel, independently of leisure-time physical activity (PA), with metabolic syndrome (MetS) in Latin-America. OBJECTIVE: To investigate the relationship between active travel and metabolic syndrome (MetS) and its components in a national representative sample of Chilean adults. METHODS: Cross-sectional study of 2864 randomly selected adults' participants enrolled in the 2009-2010 Chilean National Health Survey (CNHS). Self-reported PA was obtained with the validated Global PA Questionnaire and classifying participants into insufficiently active (<150min/week) or active (≥150min/week). MetS was diagnosed from the modified Adult Treatment Panel (ATP) III criteria with national-specific abdominal obesity cut points. Multilevel logistic regression analysis was applied to estimate associations of travel PA with MetS and its components at a regional level, adjusted for socio-demographic characteristics and other types of PA. RESULTS: 46.2% of the sample engaged in 150min/week of active travel and the prevalence of MetS was 33.7%. Mets was significantly lower among active travel participants. Active travel was associated with lower odds of MetS (OR 0.72; 95%CI 0.61-0.86), triglycerides (OR 0.77; 95%CI 0.64-0.92) and abdominal obesity (OR 0.82; 95%CI 0.69-0.97) after controlling for socio-demographics and other types of PA. CONCLUSION: Active travel was negatively associated with MetS, triglycerides and abdominal obesity. Efforts to increase regional active travel should be addressed as a measure to prevent and reduce the prevalence of MetS and disease burden in middle income countries.
Subject(s)
Exercise/physiology , Metabolic Syndrome/epidemiology , Travel , Chile/epidemiology , Cross-Sectional Studies , Female , Health Surveys , Humans , Latin America , Male , Middle Aged , PrevalenceABSTRACT
BACKGROUND: New strategies are required to create supportive physical and social environments for children and promote active free-play. Juega en tu Barrio (JETB; Play in your Neighborhood) was designed and implemented to explore the effectiveness of closing a street in a low-to-middle income neighborhood in order to increase children's outside play and physical activity. METHODS: A pretest-posttest design with control group was employed to investigate the intervention effects in a subsample of 100 children, 51 from the intervention neighborhood and 49 from the control neighborhood. The children wore pedometers for one week, and their parents completed questionnaires at two time points: before the intervention began and during the last two weeks of the intervention. JETB was conducted in the intervention neighborhood from 17:30 to 20:30, twice a week, from September to December 2014. Stewards ensured that the children were safe. Children and adults were assessed using systematic observation. RESULTS: The intervention and control neighborhoods included 177 and 116 children respectively. The average attendance per event was 60 children (SD = 22, reach 34%). In the intervention neighborhood, a significant increase between baseline and final assessment was observed in after-school outdoor playtime (p = 0.02), steps during the 3-hour intervention (p = 0.004), and daily steps Monday to Sunday (p = 0.006). Meanwhile, no changes were observed in the control neighborhood for the same variables. The proportion of children who met recommended daily step counts increased from 27.5% to 53.0% in the intervention neighborhood (p = 0.007), while for control neighborhood no difference was observed (49.0% to 53.0% p = 0.804). CONCLUSIONS: JETB showed high community engagement while offering opportunities for increased outdoor play in children. The intervention showed a significant effect on the number of children meeting the daily pedometer-derived physical activity recommendations.
Subject(s)
Exercise , Play and Playthings , Residence Characteristics , Child , Environment Design , Female , Humans , Latin America , MaleABSTRACT
BACKGROUND: The 2016 Chilean Report Card on Physical Activity for Children and Youth is a review of the evidence across indicators of behaviors, settings, and sources of influence associated with physical activity (PA) of Chilean children and youth. METHODS: A Research Work Group reviewed available evidence from publications, surveys, government documents and datasets to assign a grade for 11 indicators for PA behavior based on the percentage of compliance for defined benchmarks. Grades were defined as follows: A, 81% to 100% of children accomplishing a given benchmark; B, 61% to 80%; C, 41% to 60%; D, 21% to 40%; F, 0% to 20%; INC, incomplete data available to assign score. RESULTS: Grades assigned were for i) 'Behaviors that contribute to overall PA levels': Overall PA, F; Organized Sport Participation, D; Active Play, INC; and Active Transportation, C-; ii) 'Factors associated with cardiometabolic risk': Sedentary Behavior, D; Overweight and Obesity, F; Fitness, F; and iii) 'Factors that influence PA': Family and Peers, D; School, D; Community and Built Environment, C; Government Strategies and Investments, C. CONCLUSIONS: Chile faces a major challenge as most PA indicators scored low. There were clear research and information gaps that need to be filled with the implementation of consistent and regular data collection methods.
