RESUMO
The translation of research findings into sustainable health promotion and disease prevention programs in community settings remains a challenge. This report describes the process of substantiating a community-developed diabetes prevention program for Latino youth through research. Included are design considerations, measurement strategies, and the context through which the project is culturally grounded for relevance and fit within a local community. The process included (1) refining the program to include salient, stakeholder-identified behavioral components; (2) refining the collaborative effort to embrace the capacity for facilitating relevant behavior change on targeted health-related outcomes to enhance intervention effectiveness; and (3) including the accurate assessment of intervention efficacy via precise assessment of diabetes-related health outcomes. We explain the process of collaborating with community partners to enhance the cultural relevance and sustainability of intervention effects on both individuals and communities. We discuss the rationale for empirical support for academic-community collaborations that function in both a "top-down" and a "bottom-up" manner to advance the science and practice of sustainable and efficacious community health promotion.
Assuntos
Participação da Comunidade/métodos , Comportamento Cooperativo , Diabetes Mellitus Tipo 2/etnologia , Diabetes Mellitus Tipo 2/prevenção & controle , Promoção da Saúde/organização & administração , Adolescente , Competência Cultural , Feminino , Hispânico ou Latino , Humanos , Masculino , Autoeficácia , Apoio SocialRESUMO
OBJECTIVE: To compare and evaluate the dietary quality of young and older sedentary Mexican-American women. Understanding key dietary concerns, while considering developmental transition periods and cultural relevance, can provide insight for developing appropriate nutrition interventions. DESIGN: Cross-sectional dietary data were collected using unannounced 24 h diet recalls to assess nutrient intake adequacy (Estimated Average Requirement cut-point method) and dietary quality (Healthy Eating Index (HEI) 2010). SETTING: Mujeres en Acción and Madres para la Salud, two community-based physical activity interventions. SUBJECTS: Participants were 139 young (28 (sd 6) years) and 124 older (55 (sd 7) years) overweight/obese sedentary Mexican-American women (BMI=25·0-35·0 kg/m2) of low socio-economic status. RESULTS: Older women consumed less Ca, Fe, folate, empty calories and energy from carbohydrate, but more fruit, vegetables, greens and beans, and fibre than younger women (all P<0·05). Over 60 % of all participants had an intake below recommendations for fibre, Ca, vitamin E, vitamin C and folate. Both groups had low total HEI-2010 scores (62 for older and 63 for younger women; NS), with 57 % of older and 48 % of younger women classified as having a poor diet. CONCLUSIONS: Despite differences in nutrient requirements according to developmental transition periods (childbearing v. perimenopausal), overall, older and younger Mexican-American women generally had low-quality diets and may benefit from dietary quality improvement.
Assuntos
Dieta/normas , Comportamento Alimentar , Americanos Mexicanos , Avaliação Nutricional , Adolescente , Adulto , Fatores Etários , Feminino , Humanos , Pessoa de Meia-Idade , Mulheres , Adulto JovemRESUMO
Depression symptoms and overweight/obesity are common concerns during childbearing. Both conditions are associated with poor outcomes at birth and can have long-lasting consequences. Predictors of depressive symptoms among overweight and obese low-income and ethnically diverse women are not known. Data are from the Madres para la Salud trial with 139 postpartum Latinas. Depressive symptoms during a prior pregnancy were positively related, while social support and moderate intensity physical activity (PA) were negatively related to depressive symptoms after birth. Social support and PA may be effective interventions, particularly for women who have experienced depressive symptoms in a prior pregnancy.
Assuntos
Depressão Pós-Parto/psicologia , Depressão/diagnóstico , Hispânico ou Latino/psicologia , Mães/psicologia , Atividade Motora , Sobrepeso/psicologia , Período Pós-Parto/psicologia , Adolescente , Adulto , Índice de Massa Corporal , Estudos Transversais , Depressão/etnologia , Depressão/psicologia , Depressão Pós-Parto/diagnóstico , Depressão Pós-Parto/etnologia , Exercício Físico , Feminino , Humanos , Obesidade/etnologia , Obesidade/psicologia , Sobrepeso/etnologia , Parto , Período Pós-Parto/etnologia , Pobreza , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/epidemiologia , Escalas de Graduação Psiquiátrica , Fatores de Risco , Apoio Social , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: The effects of moderate intensity walking on lipoprotein remodeling in postpartum Hispanic women are unknown. METHODS: Sedentary postpartum Hispanic women (28.2 ± 5.6 y; BMI = 29.3 ± 3.3 kg/m2) participating in a social support physical activity (PA) intervention, were randomly assigned to a 12-month walking program (walkers; n = 22; target 150 min/wk, moderate intensity) or a control group (nonwalkers; n = 22). Fasting lipids and cholesterol distribution within low-density lipoprotein (LDL) and high-density lipoprotein (HDL) particles were measured at baseline (BL), 6 months, and 12 months. RESULTS: Walkers had an 11% increase and nonwalkers a 7% decrease in HDL cholesterol from 6 to 12 months (P = .0367) without an effect on LDL cholesterol. Whereas nonwalkers had virtually no change in mean LDL particle size, walkers had a borderline reduction in LDL size from BL (268.7 ± 4.1 Å) to 6 months (266.9 ± 4.9 Å), followed by a significant increase in size by 12 months (269.7 ± 4.1 Å; P = .011). The proportion of cholesterol in large LDL particles decreased by 15% from BL to 6 months, but subsequently increased 25% by 12 months among walkers; changes among nonwalkers were smaller and in opposite direction (4% and -3%, respectively; P = .0004). CONCLUSIONS: Participation in the social-support PA intervention resulted in slightly increased HDL cholesterol concentrations and a modest and beneficial shift toward larger, less atherogenic LDL particles.
Assuntos
Colesterol/sangue , Lipoproteínas/sangue , Período Pós-Parto/fisiologia , Comportamento Sedentário , Apoio Social , Caminhada/fisiologia , Acelerometria , Adolescente , Adulto , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Feminino , Hispânico ou Latino , Humanos , Aumento de Peso/fisiologia , Adulto JovemRESUMO
BACKGROUND: Weight gain during the childbearing years and failure to lose pregnancy weight after birth contribute to the development of obesity in postpartum Latinas. METHODS: Madres para la Salud [Mothers for Health] was a 12-month, randomized controlled trial exploring a social support intervention with moderate-intensity physical activity (PA) seeking to effect changes in body fat, fat tissue inflammation, and depression symptoms in sedentary postpartum Latinas. This report describes the efficacy of the Madres intervention. RESULTS: The results show that while social support increased during the active intervention delivery, it declined to pre-intervention levels by the end of the intervention. There were significant achievements in aerobic and total steps across the 12 months of the intervention, and declines in body adiposity assessed with bioelectric impedance. CONCLUSIONS: Social support from family and friends mediated increases in aerobic PA resulting in decrease in percent body fat. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT01908959.
Assuntos
Exercício Físico , Promoção da Saúde/métodos , Hispânico ou Latino/psicologia , Obesidade/prevenção & controle , Período Pós-Parto/psicologia , Apoio Social , Adulto , Atitude Frente a Saúde/etnologia , Peso Corporal , Doenças Cardiovasculares/prevenção & controle , Agentes Comunitários de Saúde/organização & administração , Aconselhamento/métodos , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Estilo de Vida , Obesidade/etnologia , Período Pós-Parto/fisiologiaRESUMO
We report the social marketing strategies used for the design, recruitment and retention of participants in a community-based physical activity (PA) intervention, Madres para la Salud (Mothers for Health). The study example used to illustrate the use of social marketing is a 48-week prescribed walking program, Madres para la Salud (Mothers for Health), which tests a social support intervention to explore the effectiveness of a culturally specific program using 'bouts' of PA to effect the changes in body fat, fat tissue inflammation and postpartum depression symptoms in sedentary Hispanic women. Using the guidelines from the National Benchmark Criteria, we developed intervention, recruitment and retention strategies that reflect efforts to draw on community values, traditions and customs in intervention design, through partnership with community members. Most of the women enrolled in Madres para la Salud were born in Mexico, largely never or unemployed and resided among the highest crime neighborhoods with poor access to resources. We developed recruitment and retention strategies that characterized social marketing strategies that employed a culturally relevant, consumer driven and problem-specific design. Cost and benefit of program participation, consumer-derived motivation and segmentation strategies considered the development transition of the young Latinas as well as cultural and neighborhood barriers that impacted retention are described.
Assuntos
Redes Comunitárias , Exercício Físico , Promoção da Saúde/métodos , Americanos Mexicanos , Marketing Social , Adolescente , Adulto , Cultura , Feminino , Identidade de Gênero , Humanos , Motivação , Aumento de Peso , Adulto JovemRESUMO
BACKGROUND: Weight gain during the childbearing years and failure to lose pregnancy weight after birth contribute to the development of obesity in Latinas. DESIGN AND METHODS: Madres para la Salud (Mothers for Health) is a 12-month prospective, randomized controlled trial exploring a social support intervention with moderate-intensity physical activity to effect changes in body fat, systemic and fat tissue inflammation, and depression symptoms in sedentary postpartum Latinas. This paper describes the initial body composition of the sample, social support, and neighborhood contextual correlations of overweight and obese Latina mothers within the first 6 months after birth. RESULTS: The mean body mass index was 29.68 with 38.56% bioelectrical impedence analysis for body fat. Elements of the environment (e.g., opportunities to walk) received middle or high scores. Access to healthy food was positively related to favorability of the walking environment. Waist-to-hip ratio was uncorrelated with other obesity-related indices. CONCLUSIONS: The body adiposity of these Latina mothers was coupled with low levels of social support from family and friends and neighborhood characteristics that were unfavorable to walking.
Assuntos
Hispânico ou Latino/psicologia , Obesidade/psicologia , Sobrepeso/psicologia , Período Pós-Parto/psicologia , Características de Residência , Adiposidade , Adulto , Índice de Massa Corporal , Depressão , Impedância Elétrica , Exercício Físico , Feminino , Humanos , Estudos Prospectivos , Apoio Social , CaminhadaRESUMO
PURPOSE: To describe the physical activity (PA) and sedentary behaviors of postpartum Latinas who are overweight or obese before initiating Madres para la Salud, a social support-mediated walking intervention to promote postpartum weight loss. METHODS: One hundred thirty-nine postpartum women (13.6 ± 7.7 wk since childbirth, age = 28.3 ± 5.6 yr, BMI = 29.7 ± 3.5 kg · m(-2); mean ± SD), recruited from organizations serving Latino residents in the Phoenix, Arizona, area completed the Stanford Brief Activity Survey and concurrently wore an accelerometer (ActiGraph) and a pedometer for 7 d and kept a PA record. RESULTS: Most were classified as inactive and lightly active on the Stanford Brief Activity Survey (51% inactive, 37% light, 11% moderate). Most time was spent in sedentary (512.0 ± 169.9 min · d(-1)) and light-intensity PA (242.4 ± 51.4 min · d(-1)) with less time in moderate-intensity lifestyle (78.3 ± 39.9 min · d(-1)), moderate-intensity walking (16.6 ± 14.4 min · d(-1)), and vigorous-intensity PA (0.34 ± 1.5 min · d(-1)). Pedometer steps per day were low (total = 4973 ± 2202 steps, aerobic = 412 ± 774 steps), with most participants rated as sedentary (61%) or low active (28.1%). Consistent with objective PA measures, PA records showed more time spent in light-intensity PA such as home care, cooking, child care and self-care tasks, occupation, religious events, and watching television. CONCLUSION: By and large, the postpartum Latinas enrolled spent most of their day in low-intensity activity levels with little time spent in health-enhancing PA levels/behaviors. This demographic should be the focus of PA interventions to increase PA to health-enhancing levels.
Assuntos
Hispânico ou Latino/psicologia , Atividade Motora , Sobrepeso/etnologia , Período Pós-Parto/etnologia , Comportamento Sedentário/etnologia , Acelerometria , Adulto , Arizona , Feminino , Inquéritos Epidemiológicos , Humanos , Obesidade/etnologia , Obesidade/psicologia , Sobrepeso/psicologia , Período Pós-Parto/psicologia , Inquéritos e QuestionáriosRESUMO
Promotoras from the communities in which interventions are implemented can be effective contributors to validity and fidelity efforts. This article describes a 48-week randomized controlled trial Madres para la Salud (Mothers for Health) and illustrates the use of promotoras as collaborative members of the research team to contribute to attaining integrative validity and treatment fidelity. Madres para la Salud implements a culturally tailored physical activity program to effect changes in body fat, systemic and fat tissue inflammation, and depression symptoms. The significance of Madres para la Salud treatment validity and fidelity processes includes cultural tailoring of a social support intervention, and a promotora model to incorporate initial and ongoing fidelity monitoring.
Assuntos
Competência Cultural , Exercício Físico/fisiologia , Promoção da Saúde/normas , Inflamação/metabolismo , Mães , Composição Corporal , Agentes Comunitários de Saúde , Transtorno Depressivo , Exercício Físico/psicologia , Feminino , Coalizão em Cuidados de Saúde , Pesquisa sobre Serviços de Saúde , Hispânico ou Latino , Humanos , Masculino , Equipe de Assistência ao Paciente , Ensaios Clínicos Controlados Aleatórios como Assunto , Saúde da MulherRESUMO
BACKGROUND: Weight gain in young women suggests that childbearing may be an important contributor to the development of obesity in women. Depressive symptoms can interfere with resumption of normal activity levels following childbirth or with the initiation of or adherence to physical activity programs essential for losing pregnancy weight. Depression symptoms may function directly to promote weight gain through a physiologic mechanism. Obesity and its related insulin resistance may contribute to depressed mood physiologically. Although physical activity has well-established beneficial effects on weight management and depression, women tend to under participate in physical activity during childbearing years. Further, the mechanisms underpinning the interplay of overweight, obesity, physical activity, depression, and inflammatory processes are not clearly explained. OBJECTIVES: This report describes the theoretical rationale, design considerations, and cultural relevance for "Madres para la Salud" [Mothers for Health]. DESIGN AND METHODS: Madres para la Salud is a 12 month prospective, randomized controlled trial exploring the effectiveness of a culturally specific intervention using "bouts" of physical activity to effect changes in body fat, systemic and fat tissue inflammation, and postpartum depression symptoms in sedentary postpartum Latinas. SUMMARY: The significance and innovation of Madres para la Salud includes use of a theory-driven approach to intervention, specification and cultural relevance of a social support intervention, use of a Promotora model to incorporate cultural approaches, use of objective measures of physical activity in post partum Latinas women, and the examination of biomarkers indicative of cardiovascular risk related to physical activity behaviors in postpartum Latinas.