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1.
Am J Hum Biol ; : e24163, 2024 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-39352106

RESUMO

BACKGROUND: Little is known about the cardiorespiratory fitness (CRF)-cardiometabolic risk relationship in Latin American pediatric populations across different age/sex groups, especially when considering the potential effects of adiposity on the association. We evaluated cross-sectional associations between VO2max and cardiometabolic risk variables (CMRV), and verified whether the associations were independent of adiposity markers in school-aged children and adolescents from Cali, Colombia. METHODS: The sample consisted of 1206 children aged 5-17 years. CMRV were fasting glucose, HDL and LDL cholesterol, triglycerides, systolic, and diastolic pressure. Logistic regressions were conducted for associations of age/sex-specific tertiles of VO2max with age/sex-specific highest tertiles of CMRV (except HDL-C, lowest tertile) and a CMR cluster (> 2 CMRV in extreme tertiles), adjusting for socioeconomic stratum, and adiposity markers (BMI, body fat percentage, and waist circumference). RESULTS: Overweight/obesity ranged from 15% to 18% with no difference by sex. In children aged 5-11 years, high VO2max (highest tertile vs. lowest) was inversely associated with the CMR cluster [Odds ratio (95% confidence interval): 0.18 (0.06-0.47), p < 0.05] independently of adjustment for any adiposity marker in boys but not in girls. In the age group of 12-17 years, there were initially significant VO2max- CMR cluster and VO2max- CMRV associations but attenuated by adiposity adjustment. In girls, high VO2max was inversely associated with high systolic blood pressure regardless of adjustment for adiposity markers. CONCLUSION: VO2max is inversely associated with cardiometabolic risk, but adiposity influences the association. The adiposity-independent association among younger boys requires further research. Interventions to tackle cardiometabolic risk in childhood may primarily focus on reducing excess adiposity, and secondarily on improvement of CRF.

2.
J Urban Health ; 98(1): 101-110, 2021 02.
Artigo em Inglês | MEDLINE | ID: mdl-33236318

RESUMO

Ciclovia, also known as Open Streets initiatives in other countries, are city streets that are closed to motorized traffic and opened during certain times to residents for engaging in physical activity (PA). These initiatives are viewed by policy makers and health and community advocates as being beneficial to social, environmental, and community health. This study explores the geographic distribution of Ciclovia and Recreovia and the differences in geographic access assessed via distance-based measures, based on the socioeconomic status (SES) of the area. Results from this study show that the median distance to the Ciclovia according to SES ranges from 2930 m for SES 1 (most disadvantaged) to 482 m for SES 6 (wealthiest). The median distance to the Recreovia sites ranges from 5173 m for SES 1 to 3869 m for SES 6. This study found revealing urban inequities in the distribution of Ciclovia, whereas there was less inequalities within the Recreovia sites. This study shows that urban interventions are needed to promote recreational activity and reduce health disparities in under resourced, low SES areas.


Assuntos
Características de Residência , Classe Social , Colômbia , Exercício Físico , Humanos , Saúde Pública , Fatores Socioeconômicos
3.
Diabetes Spectr ; 34(1): 34-41, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33627992

RESUMO

Substantial progress has been made in the development of evidence-based interventions to facilitate the management of type 2 diabetes. The increase in ownership of mobile phones has made short messaging services (SMS, or text messaging) a feasible way to enhance information delivery. The goals of this study were to 1) summarize characteristics of diabetes SMS interventions implemented in the United States and 2) identify the extent to which disadvantaged populations are represented in SMS-based diabetes management intervention studies. We conducted a literature search to identify published studies of type 2 diabetes self-management SMS interventions conducted with adults in the United States. Of the 792 articles retrieved, only 9 met inclusion criteria. We systematically extracted data on the theoretical basis, recruitment, incentives, inclusion/exclusion criteria, strategies toward ensuring a racially/ethnically or income-diverse sample, text message delivery, and study duration. Sixty-three percent of the participants across the nine studies were non-white. Only two studies reported participants' education level, and four captured non-English-speaking status. Interventions varied in offering one-way, two-way, or a combination of messaging strategies. Five studies did not describe cultural adaptations or report results separately for different cultural groups. None of the studies provided cell phones, and not having texting capability was an exclusion criterion for six studies. There is a dearth of published research on type 2 diabetes management interventions using text messaging among racially/ethnically or income-diverse populations. Future interventions should be better tailored to these target populations and include the collection of complete sociodemographic data and cell phone/smartphone availability, thereby ensuring cultural appropriateness.

4.
Health Promot Int ; 35(2): 196-204, 2020 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-30753541

RESUMO

To conduct a systematic review examining the associations between neighborhood environments and self-rated health (SRH) and health-related quality of life (HR-QOL) in the urban context of Latin America. We conducted a structured search of quantitative studies in three bibliographic databases published in Spanish, English, Portuguese and French from January 1990 to December 2015. We restricted the search to studies conducted in Latin-American cities with one million and more inhabitants. Eleven studies were finally included in the analysis. Ten were cross-sectional studies and one was a cohort follow-up study. Two studies found positive associations between accessibility to parks and HR-QOL. One study found that high neighborhood social capital was positively associated with SRH. Neighborhood socioeconomic status was positively associated with both HR-QOL and SRH in two studies. A walkable neighborhood was positively associated with SRH in two studies. Three studies included attributes related with neighborhood security perception and road safety, with higher scores of HR-QOL, both in the physical and mental dimensions, while high levels of street noise were negatively associated. Narrowness and slope of streets were negatively associated with SRH. No association was found between the perception of neighborhood security and SRH. The results of this systematic review show that several studies conducted in Latin America have found significant associations between neighborhood environment and SRH and HRQOL. However, the relatively small number of studies and the heterogeneity among them require further studies to better understand this topic in the region.


Assuntos
Autoavaliação Diagnóstica , Planejamento Ambiental , Qualidade de Vida/psicologia , Características de Residência , Humanos , América Latina
5.
BMC Geriatr ; 19(1): 354, 2019 12 23.
Artigo em Inglês | MEDLINE | ID: mdl-31865906

RESUMO

BACKGROUND: Mindfulness practice and exercise are ways by which older adults can improve and maintain their physical, emotional and cognitive health. METHODS: This single-site qualitative study gathered insights of older adults' perceptions about initiating and maintaining mindfulness and exercise practices. We carried out focus groups with 41 adults aged 65-85 who had recently initiated Mindfulness Based Stress Reduction (MBSR), structured exercise, or their combination as part of participation in a clinical trial. We used a semi-structured interview to ask them open-ended questions regarding the benefits, barriers and facilitators of participating in mindfulness and/or exercise interventions. The interview also included questions regarding translation of these practices into community settings as well as the long-term maintenance potential of these practices. RESULTS: Older adults indicated that the mindfulness training increased their awareness and self-reflection and fostered a more self-accepting attitude. Furthermore, they improved their self-care habits and reported having better familial and social relationships. The main barrier for both the exercise and Mindfulness group was time management. The social benefits and sense of community were some of the primary motivators for older adults in the exercise and/or MBSR interventions. However, the research on how to motivate older adults to initiate healthy behavioral changes also needs to be answered. The benefits of exercise and MBSR are a motivation in and of themselves, as indicated by some of the participants. CONCLUSIONS: This study indicates that mindfulness training and exercise can serve as tools to cultivate important health lifestyle qualities among older adults, who are in the midst of mental, social, emotional and physical change. If it were not for the purpose of the research or the incentives provided by the research team, these older adults may have never started the healthy behavioral changes. From the responses, this may indicate that older adults may need more incentives to begin and maintain behavioral changes other than for their own health benefit.


Assuntos
Terapia por Exercício/métodos , Exercício Físico/fisiologia , Atenção Plena/métodos , Motivação/fisiologia , Pesquisa Qualitativa , Autocuidado/métodos , Estresse Psicológico/reabilitação , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Estresse Psicológico/fisiopatologia , Estresse Psicológico/psicologia
6.
Salud Publica Mex ; 61(2): 147-154, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30958957

RESUMO

OBJECTIVE: To evaluate the consumption of ultra-processed food and drink products and its association with the nutrient profile of the Colombian diet in 2005. MATERIALS AND METHODS: Food consumption based on 24-hour dietary records from 38 643 men and women was classified into four NOVA groups according to the extent and purpose of food processing. RESULTS: Ultra-processed food and drink products represented 15.9% of the total energy daily intake, compared to 63.3% from minimally processed food, 15.8% from processed culinary ingredients, and 4.9% from processed food. Non-ultra-processed food items had a healthier nutritional profile compared to ultra-processed items in terms of contribution to total calories from protein, carbohydrates, total fat, saturated fat, free sugar, fiber and energy density. CONCLUSIONS: Ultra-processed food products have a less healthy nutrient profile than non-ultra-processed ones. An increase in the consumption of these foods must be prevented within Colombia.


OBJETIVO: Evaluar el consumo de alimentos y bebidas ultraprocesadas y su asociación con el perfil nutricional dentro de la Encuesta Nacional de Nutrición de 2005 en Colombia. MATERIAL Y MÉTODOS: El consumo de alimentos basados en registros alimentarios de 24 horas de 38 643 individuos se clasificó en cuatro grupos de NOVA. RESULTADOS: Los productos de alimentos y bebidas ultraprocesados representaron 15.9% de la ingesta diaria total de energía, en comparación con 63.3% de los alimentos mínimamente procesados, 15.8% de los ingredientes culinarios procesados y 4.9% de los procesados. Los alimentos mínimamente procesados tenían un perfil nutricional más saludable en comparación con los artículos ultraprocesados en términos de contribución a las calorías totales, de proteínas, carbohidratos, grasa total, grasa saturada, azúcar libre, densidad de fibra y densidad de energía. CONCLUSIONES: Los alimentos ultraprocesados tienen un perfil nutricional menos saludable que los alimentos no procesados.


Assuntos
Bebidas , Dieta , Ingestão de Energia , Alimentos , Valor Nutritivo , Adolescente , Adulto , Criança , Pré-Escolar , Colômbia , Registros de Dieta , Carboidratos da Dieta/administração & dosagem , Gorduras na Dieta/administração & dosagem , Proteínas Alimentares/administração & dosagem , Feminino , Manipulação de Alimentos , Humanos , Masculino , Pessoa de Meia-Idade , Nutrientes , Tamanho da Porção , Edulcorantes/administração & dosagem , Adulto Jovem
7.
Prev Med ; 106: 216-223, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29128409

RESUMO

In 2004 the Brazilian National Cancer Institute (INCA) established breast cancer screening guidelines for women in Brazil: annual clinical breast exam for women age 40-49 and biennial mammogram for women age 50-69. Healthcare provider's adherence to these guidelines is currently unknown. The objective of this study is to describe the perceptions and practices related to breast cancer screening among physicians, nurses, and health unit coordinators working in the network of primary healthcare units (HCUs) in Brazil. In 2011, 1600 primary HCUs were randomly sampled from all regions in Brazil. At each HCU the coordinator and one health professional were asked to participate in a telephone survey to gathered information on their knowledge, attitudes, and practices related to breast cancer screening. Participation rates for coordinators, physicians, and nurses were 78%, 34%, and 65% respectively. Health unit coordinators identified numerous barriers that prevent patients from receiving appropriate screening, many (44%) were unaware of INCA cancer screening guidelines. Despite a high perceived impact of INCA guidelines, a majority of physicians and nurses did not follow them. Most physicians and nurses recommended mammograms on an annual basis (~75%) and 50.9% of nurses and 25.1% of physicians initiated routine breast cancer screening in women under age 40. Physicians and nurses in Brazil screen at younger ages and more frequently than recommended by INCA guidelines. Given that primary HCUs are the source of health care for many women, interventions that educate healthcare providers on the appropriate ages and intervals for breast cancer screening may prove useful.


Assuntos
Neoplasias da Mama/diagnóstico , Detecção Precoce de Câncer/normas , Pessoal de Saúde/normas , Percepção , Atenção Primária à Saúde/métodos , Atitude do Pessoal de Saúde , Brasil , Detecção Precoce de Câncer/métodos , Feminino , Fidelidade a Diretrizes/normas , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Mamografia/normas , Inquéritos e Questionários
8.
Public Health Nutr ; 21(14): 2584-2594, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29852886

RESUMO

OBJECTIVE: We aimed to assess the maternal and family determinants of four anthropometric typologies at the household level in Colombia for the years 2000, 2005 and 2010. DESIGN: We classified children 2) to assess stunting and overweight/obesity, respectively; mothers were categorized according to BMI to assess underweight (<18·5 kg/m2) and overweight/obesity (≥25·0 kg/m2). At the household level, we established four final anthropometric typologies: normal, underweight, overweight and dual-burden households. Separate polytomous logistic regression models for each of the surveyed years were developed to examine several maternal and familial determinants of the different anthropometric typologies. SETTING: National and sub-regional (urban and rural) representative samples from Colombia, South America. SUBJECTS: Drawing on data from three waves of Colombia's Demographic and Health Survey/Encuesta Nacional de Salud (DHS/ENDS), we examined individual and household information from mothers (18-49 years) and their children (birth-5 years). RESULTS: Higher parity was associated with an increased likelihood of overweight and dual burden. Higher levels of maternal education were correlated with lower prevalence of overweight, underweight and dual burden of malnutrition in all data collection waves. In 2010, participation in nutrition programmes for children <5 years, being an indigenous household, food purchase decisions by the mother and food security classification were also associated with the four anthropometric typologies. CONCLUSIONS: Results suggest that maternal and family correlates of certain anthropometric typologies at the household level may be used to better frame policies aimed at improving social conditions and nutrition outcomes.


Assuntos
Antropometria/métodos , Mães , Distúrbios Nutricionais/epidemiologia , Distúrbios Nutricionais/etiologia , Adolescente , Adulto , Índice de Massa Corporal , Pré-Escolar , Colômbia/epidemiologia , Feminino , Transtornos do Crescimento/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Sobrepeso/epidemiologia , Fatores de Risco , Fatores Socioeconômicos , Magreza/epidemiologia
9.
Health Promot Int ; 33(2): 239-249, 2018 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-27561906

RESUMO

Sedentary lifestyles contribute to premature death and health inequalities. Researchers have studied personal and community-level determinants of inactivity but few have analyzed corporate influences. To reframe the public health debate on inactivity and open new doors for public sector intervention, we conducted a scoping review of evidence from several disciplines to describe how the business and political practices of the automobile, construction, and entertainment sectors have encouraged sedentary lifestyles. In the last 50 years, these industries have found it profitable to produce motor vehicles, housing, and entertainment, which intentionally or unintentionally discourage physical activity. Ceding primary authority for policy decisions in these sectors to the market-based economy has enabled the growth of powerful lobbies that encourage and maintain sedentary lifestyles. To counteract these influences, public health and civil society need to confront more upstream economic and social determinants of sedentary lifestyles. Building on evidence from efforts to change harmful tobacco, alcohol and food industry practices, we propose the creation of research and policy agendas that contribute to public health practice that can modify corporate practices that contribute to physical, social and political environments that discourage physical activity.


Assuntos
Automóveis , Comércio/tendências , Indústria da Construção/tendências , Saúde Pública , Comportamento Sedentário , Política de Saúde/legislação & jurisprudência , Humanos , Política
11.
BMC Public Health ; 16(1): 1114, 2016 10 24.
Artigo em Inglês | MEDLINE | ID: mdl-27776496

RESUMO

BACKGROUND: This study was conducted to examine the lifestyle behaviors and health promoting practices of physicians, nurses, and community health workers in Brazil. METHODS: A random sample of primary health care units in Brazil was selected, and a pretested questionnaire was administered via phone interviews, in 2011, to 182 physicians, 347 nurses, and 269 community health workers, totaling 798 health professionals. The total initial sample included 1600 eligible health professionals. Variables measured included physical activity, alcohol intake, hours of sleep, diet, and perceived self-efficacy to provide preventive counseling on related lifestyle behaviors. RESULTS: More than 25 % of physicians, nurses, and community health workers reported eating 0-2 portions of fruits and vegetables per day. In terms of cervical and breast cancer, nurses reported to be 'very prepared' to advise patients on these topics more frequently than physicians. The prevalence of smoking ranged from 4.9 % among nurses to 7.4 % among community health workers. The proportion of physical inactivity ranged from 40.3 % among nurses to 52.1 % among community health workers. CONCLUSION: A reasonably high proportion of physicians, nurses, and community health workers report not engaging in healthy lifestyle behaviors that impact chronic diseases, thus, they may be less likely to encourage such behaviors in their patients.


Assuntos
Agentes Comunitários de Saúde , Aconselhamento , Comportamentos Relacionados com a Saúde , Promoção da Saúde , Estilo de Vida , Enfermeiras e Enfermeiros , Médicos , Adulto , Brasil , Dieta , Exercício Físico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Atenção Primária à Saúde , Comportamento Sedentário , Autoeficácia , Fumar , Inquéritos e Questionários , Adulto Jovem
12.
Prev Med ; 81: 373-9, 2015 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-26441300

RESUMO

In Brazil, colorectal cancer (CRC) is the fourth most common cause of cancer-related death among men, and the third most common among women. We aimed to examine CRC screening-related knowledge, attitudes, and practices among physicians and nurses working in Brazil's network of health units, and to describe the capacity of these units for CRC screening. In 2011, 1600 health units were randomly selected from all 26 states and the Federal District. One coordinator and one health care provider were selected for the interview. Response rates were 78% for coordinators, 34% for physicians, and 65% for nurses. The Brazilian National Cancer Institute (INCA) recommendations for CRC screening were not often used in the health units, but screening outreach and use of CRC exams were more common in units that were using them. Physicians and nurses differed in most characteristics, and in their knowledge, attitudes, and practices of CRC screening. Forty-seven percent of physicians reported not conducting CRC screening compared to 65% of nurses. Fecal occult blood test was most often used by physicians and nurses, but fewer physicians than nurses perceived this exam as very effective in reducing CRC mortality. Physicians' gender, years since graduation, and geographical region of practice in Brazil were associated to CRC screening practice. The findings may reflect the low influence of INCA CRC screening recommendations, physicians receiving their medical education when CRC burden in Brazil was of low concern, and the lack of CRC screening capacity in some regions of Brazil.


Assuntos
Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer/normas , Conhecimentos, Atitudes e Prática em Saúde , Padrões de Prática Médica , Adulto , Fatores Etários , Brasil , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Enfermeiras e Enfermeiros/estatística & dados numéricos , Sangue Oculto , Médicos/estatística & dados numéricos , Atenção Primária à Saúde/normas , Inquéritos e Questionários
13.
BMC Public Health ; 15: 344, 2015 Apr 09.
Artigo em Inglês | MEDLINE | ID: mdl-25885709

RESUMO

BACKGROUND: There is evidence that if a health professional is active and has a healthy diet, he/she is more likely to advise patients about the benefits of physical activity and healthy eating The aims of this study were to: (1) describe the personal physical activity, consumption of fruits and vegetables behaviors and nutritional status of community health workers; (2) evaluate the association between knowledge, delivery of preventive counseling and personal behaviors among community health workers. METHODS: This was a cross-sectional study conducted in a nationally sample of health professionals working in primary health care settings in Brazil in 2011. This survey was part of the second phase of the Guide for Useful Interventions for Activity in Brazil and Latin America project, and data were collected through telephone interviews of 269 community health workers from the Unified Health Care system of Brazil. We applied questionnaires about personal reported behaviors, knowledge and preventive counseling in physical activity and consumption of fruits and vegetables. We calculated the prevalence and associations between the variables with logistic regression. RESULTS: The proportion of community health workers that practiced 150 minutes per week of physical activity in leisure time or transportation was high (64.9%). Half of community health workers were overweight and only 26.2% reported consuming five portions/day of fruits or vegetables. Most community health workers reported counseling about physical activity for more than six months (59.7%), and most were not knowledgeable of the fruits and vegetables and physical activity recommendations. Meeting the fruits and vegetables recommendations was associated with correct knowledge (OR = 4.5; CI95% 1.03;19.7), with reporting 150 minutes or more of physical activity per week (OR = 2.0; CI95% 1.03;3.7) and with reporting physical activity in leisure time (OR = 2.0; CI95% 1.05;3.6). Regular physical activity counseling was associated with reporting 10-149 minutes per week (OR = 3.8; CI95% 1.1;13.3) and with more than 150 minutes of physical activity per week (OR = 4.9; CI95% 1.5;16.5). CONCLUSION: Actions to promote physical activity and healthy eating and to improve knowledge among community health workers within the health care system of Brazil could have a potential positive influence on delivery of preventive counseling to patients on this topic.


Assuntos
Agentes Comunitários de Saúde/estatística & dados numéricos , Aconselhamento/estatística & dados numéricos , Exercício Físico , Frutas , Comportamentos Relacionados com a Saúde , Conhecimentos, Atitudes e Prática em Saúde , Verduras , Adolescente , Adulto , Atitude do Pessoal de Saúde , Brasil , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estado Nutricional , Atenção Primária à Saúde , Inquéritos e Questionários , Adulto Jovem
14.
J Urban Health ; 91(3): 446-62, 2014 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-24096625

RESUMO

The goal of this study was to assess the association between features of the built environment and levels of walking and cycling as forms of transportation in the city of Curitiba, Brazil. Data collection was conducted through a telephone survey in 2008. The International Physical Activity Questionnaire was used to identify walking or cycling as forms of transportation. The built environment characteristics were obtained through the Geographic Information System for 1,206 adults. Density indicators were computed, considering a radius of 500 m around each individual's household. For the accessibility measures, the shortest distance to selected built environment features (e.g., bus stop, bike path) was used. The association between characteristics of the environment and the practice of walking or cycling was assessed through logistic regressions. After considering individual characteristics, higher-income areas (OR = 0.56, 95 % CI = 0.41-0.76), higher density of Bus Rapid Transit stations (OR = 1.50, 95 % CI = 1.22-1.84), and the proportion of residential (OR = 1.25, 95 % CI = 1.02-1.53) and commercial (OR = 1.47, 95 % CI = 1.13-1.91) areas were associated with any walking prevalence (≥ 10 min/week). Higher access to bike paths (OR = 0.80, 95 % CI = 0.64-1.00) was inversely associated with walking at recommended levels (≥ 150 min/week). Higher-income areas (OR = 0.26, 95 % CI = 0.08-0.81), greater number of traffic lights (OR = 0.27, 95 % CI = 0.09-0.88), and higher land use mix (OR = 0.52, 95 % CI = 0.31-0.88) were inversely associated with cycling. The neighborhood built environment may affect active commuting among adults living in urban centers in middle-income countries.


Assuntos
Planejamento Ambiental , Atividade Motora , Meios de Transporte , Adolescente , Adulto , Ciclismo/estatística & dados numéricos , Brasil/epidemiologia , Coleta de Dados , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores Socioeconômicos , Meios de Transporte/estatística & dados numéricos , População Urbana/estatística & dados numéricos , Caminhada/estatística & dados numéricos , Adulto Jovem
15.
Lancet ; 380(9838): 272-81, 2012 Jul 21.
Artigo em Inglês | MEDLINE | ID: mdl-22818939

RESUMO

Promotion of physical activity is a priority for health agencies. We searched for reviews of physical activity interventions, published between 2000 and 2011, and identified effective, promising, or emerging interventions from around the world. The informational approaches of community-wide and mass media campaigns, and short physical activity messages targeting key community sites are recommended. Behavioural and social approaches are effective, introducing social support for physical activity within communities and worksites, and school-based strategies that encompass physical education, classroom activities, after-school sports, and active transport. Recommended environmental and policy approaches include creation and improvement of access to places for physical activity with informational outreach activities, community-scale and street-scale urban design and land use, active transport policy and practices, and community-wide policies and planning. Thus, many approaches lead to acceptable increases in physical activity among people of various ages, and from different social groups, countries, and communities.


Assuntos
Medicina Baseada em Evidências , Exercício Físico , Saúde Global , Atividade Motora , Adolescente , Adulto , Criança , Comportamentos Relacionados com a Saúde , Educação em Saúde , Humanos , Avaliação das Necessidades , Educação Física e Treinamento , Características de Residência , Meio Social , Apoio Social
16.
Int J Behav Nutr Phys Act ; 10: 122, 2013 Oct 31.
Artigo em Inglês | MEDLINE | ID: mdl-24171897

RESUMO

BACKGROUND: Activity friendly environments have been identified as promising strategies to increase physical activity levels in the population. Associations between perceived environmental attributes and physical activity in Latin America may vary from those observed in high income countries. The objective of this systematic review is to identify which perceived environmental attributes are associated with physical activity in Latin America. METHODS: Systematic literature search of articles published in English, Portuguese, and Spanish in four databases was conducted (PubMed, Virtual Health Library, EBSCO, and Web of Science). Associations with environmental attributes were analyzed separately for physical activity domains. Fifteen articles were included in the analysis. RESULTS: All studies had cross-sectional designs. The majority of associations were statistically non-significant, and only four associations were found in the unexpected direction. Leisure-time and transport-related physical activity were the domains most frequently included in the studies and had higher number of associations in the expected direction. Leisure-time physical activity showed a convincing association in the expected direction with safety during the day. Transport-related physical activity had a convincing association with presence of street lighting. CONCLUSIONS: This study shows that perceived environmental attributes and their relationship with physical activity appears to be domain, and context specific. In addition, findings from this study show inconsistencies with the information gathered from high-income countries.


Assuntos
Planejamento Ambiental , Atividade Motora , Características de Residência , Adulto , Humanos , América Latina , Atividades de Lazer , Metanálise como Assunto , Percepção , Segurança
17.
Prev Med ; 57(5): 533-40, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23859932

RESUMO

OBJECTIVE: The importance of the built environment for physical activity has been recognized in recent decades, resulting in new research. This study aims to understand the current structure of physical activity and built environment (PABE) research and identify gaps to address as the field continues to rapidly develop. METHODS: Key PABE articles were nominated by top scholars and a snowball sample of 2764 articles was collected in 2013 using citation network links. Article abstracts were examined to determine research focus and network analysis was used to examine the evolution of scholarship. RESULTS: The network included 318 PABE articles. Of these, 191 were discovery-focused, examining the relationship between physical activity and built environment; 79 were reviews summarizing previous PABE work; 38 focused on theory and methods for studying PABE; six were delivery-focused, examining PABE interventions; and four addressed other topics. CONCLUSIONS: Network composition suggested that PABE is in the discovery phase, although may be transitioning given the large number and central position of review documents that summarize existing literature. The small amount of delivery research was not well integrated into the field. PABE delivery researchers may wish to make explicit connections to the discovery literature in order to better integrate the field.


Assuntos
Planejamento de Cidades , Atividade Motora , Recreação , Projetos de Pesquisa , Coleta de Dados , Bases de Dados Bibliográficas , Humanos , Obesidade/prevenção & controle , Sobrepeso/prevenção & controle , Avaliação de Programas e Projetos de Saúde , Estatística como Assunto
18.
Qual Life Res ; 22(9): 2351-8, 2013 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-23460047

RESUMO

OBJECTIVES: To examine the associations of leisure-time physical activity (LTPA) and walking for transportation (WT) with the physical and mental dimensions of health-related quality of life (HR-QOL) among women. METHODS: A cross-sectional study was carried out in 2009 among 1,263 women ages 18-59 years living in neighborhoods with low and middle-low socioeconomic status in the urban area of Cali. HR-QOL was assessed using the Short Form 8 (SF-8). LTPA and WT were measured using the long version of the International Physical Activity Questionnaire (IPAQ). Associations were assessed using linear regression models adjusting for potential confounders. RESULTS: Low (10-149 min) and medium-high (at least 150 min) levels of WT were negatively associated with the mental and physical dimensions of HR-QOL. Low (10-149 min of moderate intensity PA, or 10-74 min of vigorous intensity PA) and medium-high (at least 150 or 75 min of moderate or vigorous intensity PA, respectively) levels of LTPA were positively associated with both dimensions. Significant interactions were observed between education level and perceived safety from traffic. CONCLUSIONS: This study found that WT and LTPA were associated with HR-QOL both in the physical and mental dimensions; however, the direction and magnitude of the association varied by domain. These results highlight the need to better understand the links between PA and HR-QOL in urban contexts from Latin America.


Assuntos
Atividades de Lazer , Qualidade de Vida , Caminhada , Adaptação Psicológica , Adolescente , Adulto , Colômbia , Estudos Transversais , Feminino , Nível de Saúde , Humanos , Modelos Lineares , Pessoa de Meia-Idade , Atividade Motora , Características de Residência , Inquéritos e Questionários , Meios de Transporte , População Urbana , Adulto Jovem
19.
BMC Public Health ; 13: 794, 2013 Aug 31.
Artigo em Inglês | MEDLINE | ID: mdl-24005006

RESUMO

BACKGROUND: The aim of this study was to determine the prevalence and correlates of physical activity counseling among physicians and nurses working in primary health care in Brazil. METHODS: A phone survey was carried out in 2011 with professionals working in primary health care in Brazil. The target sample consisted of 1,600 randomly selected primary care units covering all regions of the country. We successfully interviewed 529 professionals within the sampled units; 182 physicians and 347 nurses. The overall response rate was 49.6%. Multivariable logistic regression was used to estimate correlates of counseling in the whole sample and separately for physicians and nurses. RESULTS: The prevalence of regular physical activity counseling for at least six months was 68.9% (95% CI 64.9; 72.8) and was significantly higher among physicians compared to nurses (p < 0.05). Most professionals (93.2%) interviewed were unfamiliar with current physical activity recommendations for health. In the adjusted analysis, physical activity counseling was more frequent among those who report assessing patient's physical activity (OR = 2.16; 95% CI 1.41; 3.29), those reporting that lack of time was not a barrier for counseling (OR = 0.62 95% CI 0.42-0.93), those who felt prepared to provide physical activity counseling (OR = 2.34; 95% CI 1.50-3.66), and those working at primary care units offering physical activity programs for patients (OR = 2.06; 95% CI 1.33-3.20). In the stratified analysis, only assessing patient's physical activity was a significant correlate among physicians whereas assessing patient's physical activity, feeling prepared to provide counseling and working in units with physical activity interventions were significant correlates among nurses. CONCLUSIONS: Physicians and nurses deemed physical activity counseling of great importance in primary health care in Brazil. However, in order to increase the quality of counseling and the number of professionals engaging in this activity, these health teams require greater knowledge about physical activity (global recommendations for health) as well as training on the application of instruments for assessing physical activity. Moreover, sufficient time must be allowed during consultations for the counseling process, and physical activity promotion programs should be implemented within the primary health care units.


Assuntos
Aconselhamento/estatística & dados numéricos , Atividade Motora , Atenção Primária à Saúde/estatística & dados numéricos , Adulto , Brasil/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Processo de Enfermagem/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Prevalência , Análise de Regressão , Inquéritos e Questionários , Telefone
20.
Mindfulness (N Y) ; 14(5): 1148-1161, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37304657

RESUMO

Objective: Post-migration stress and trauma impact the way Latino/a immigrants in the USA experience everyday life. Mindfulness-based interventions (MBIs) reduce stress and strengthen mental health by improving the response to stressors and promoting physical and psychological well-being; however, they have not been tested extensively with Latino/a immigrants in the USA, particularly MBIs implemented online. Thus, more information is needed about the feasibility of online MBIs adapted for Latino/a immigrants. Method: This study focuses on the feasibility of an online MBI for Latina mothers and community staff members working with them (n = 41). Qualitative (three focus groups) data were collected to assess feasibility, appropriateness, acceptability, and quantitative (questionnaires) data asking about self-reported changes on stress, mindfulness, mind-body connection, subjective well-being, and perceived physical and mental health after the program. Results: Participants in the three groups indicated the program was appropriate, feasible, and acceptable for Latina immigrant mothers and the staff serving them. Mothers' and Promotoras' (community health workers) mean scores for subjective well-being and perceived physical and mental health increased significantly from baseline to post-test. No significant changes were observed in surveys completed by the staff, even though focus group participants reported meaningful improvement. Conclusion: Overall, the feasibility study was well received and relevant for the organization and the population they serve. The study's findings provide guidance to others who are implementing online mindfulness practices with Latina immigrants and the staff that work with them. Preregistration: This study is not preregistered. Supplementary Information: The online version contains supplementary material available at 10.1007/s12671-023-02123-6.

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