Investigation of a Lifestyle Intervention in Women at High Risk of Breast Cancer.

One fourth of breast cancer can be attributed to sedentary lifestyles and being overweight or obese. This pilot study was conducted to explore whether a 6-month lifestyle intervention affected body composition and obesity-related biomarkers among women at high risk of breast cancer. Overweight/obese women at high risk of breast cancer were randomized to the control group or to the intervention. The intervention was an individually tailored, cognitive-behavioral therapy program that assists women in identifying strategies to improve their nutrition and physical activity habits with the goal of reduced adiposity. We compared changes in body composition and plasma biomarkers from baseline to 6 months. Body weight, adiposity, leptin, insulin resistance, and C-reactive protein were significantly reduced in the intervention group versus controls. No significant differences were observed in adiponectin, insulin, glucose, or interleukin-6. Our findings suggest that this intervention improves the metabolic and inflammatory profiles of overweight/obese women at risk of breast cancer.

Vida PURA: A Cultural Adaptation of Screening and Brief Intervention to Reduce Unhealthy Drinking Among Latino Day Laborers.

BACKGROUND: Brief intervention is known to reduce drinking in primary care; however, because health care access is limited for Latino immigrants, traditional brief interventions are unlikely to reach this population. METHODS: Using Barrera and Castro's framework, our study aims to culturally adapt a screening and brief intervention program to reduce unhealthy alcohol use among Latino day laborers, a particularly vulnerable group of Latino immigrant men. We conducted 18 interviews with Latino day laborers and 13 interviews with mental health and substance use providers that serve Latino immigrant men. Interviews were conducted until saturation of themes was reached. Themes from interviews were used to identify sources of mismatch between traditional screening and brief intervention in our target population. RESULTS: Unhealthy alcohol use was common, culturally accepted, and helped relieve immigration-related stressors. Men had limited knowledge about how to change their behavior. Men preferred to receive information from trusted providers in Spanish. Men faced significant barriers to accessing health and social services but were open to receiving brief interventions in community settings. Findings were used to design Vida PURA, a preliminary adaptation design of brief intervention for Latino day laborers. Key adaptations include brief intervention at a day labor worker center provided by promotores trained to incorporate the social and cultural context of drinking for Latino immigrant men. CONCLUSIONS: Culturally adapted brief intervention may help reduce unhealthy drinking in this underserved population.

"The Promotora Explained Everything": Participant Experiences During a Household-Level Diabetes Education Program.

PURPOSE: The purpose of this study is to describe participant experiences of a household-level, community health worker-led intervention to improve diabetes-related health behaviors and outcomes. METHODS: The Home Health Parties (HHP) aimed to improve diabetes self-management among Hispanics living in a rural, agricultural area in eastern Washington State. Trained promotores (community health workers) delivered a series of education sessions and distributed incentives to support diabetes-related behavior change. Open-ended, semi-structured questionnaires were administered to a random sample of 40 HHP participants. Qualitative methods were used to code and analyze the interview transcripts. RESULTS: Four primary themes emerged from interviews: (1) participants' desire for improving knowledge about diabetes; (2) experiences of building skills for diabetes management; (3) developing social support; and (4) embracing household-level change. CONCLUSION: This study shows that involving family members and increasing social support are effective strategies for improving health behaviors and chronic health outcomes among vulnerable Hispanics living with diabetes. Our findings demonstrate several important considerations regarding the design of diabetes management interventions for rural Hispanic populations including the following: (1) promotores are critical as they provide social support and encourage behavior change by building relationships based on trust and cultural understanding; (2) well-designed tools that provide step-by-step examples of healthy behaviors, such as cookbooks, and tools that aid participants to monitor behavior change, such as pedometers and glucose monitors, serve to build skills and improve confidence to achieve goals; and (3) targeting households is a promising strategy for individual and family lifestyle changes that benefit the entire family unit.