Participation in and Satisfaction with a Community-Based Physical Activity Program Among Hispanic Cancer Survivors.

The objective of this study was to explore the experience of Hispanic cancer survivors participating in Active Living After Cancer (ALAC), a community-based physical activity program. We analyzed participation and satisfaction data from 250 participants who completed the program from 2017 to 2020 (55% Hispanic, 28% Black, 14% non-Hispanic White). Using a hybrid coding approach, open-text survey comments responses from Hispanic participants (n = 138) were qualitatively analyzed and key themes developed to better contextualize the quantitative results. Quantitative analysis revealed that Hispanic participants attended an average of 9.44 out of 12 sessions. There were no differences in attendance by race/ethnicity; however, Hispanic participants reported significantly higher overall satisfaction ratings than non-Hispanic White participants (4.93 vs 4.65 on a 5-point scale). Open-ended comments indicated that Hispanic ALAC participants experience collective efficacy, self-efficacy, and self-regulation, through observational learning enabled by program facilitation. The ALAC program is highly acceptable and relevant to Hispanic cancer survivors and will inform the continued expansion of other community-based survivorship programs for Hispanic communities throughout Texas.

Patterns of home cooking practices among participants in a behavioral weight loss program: A latent class analysis.

Cooking education is a popular approach to health promotion; however, the relationship between specific cooking practices, diet and weight loss is not well understood. The goal of this study was to 1) evaluate the relationship between cooking practices, dietary behaviors, and weight loss after a weight loss intervention and 2) identify patterns of cooking practices and their implications on weight loss. Using a quasi-experimental, single-arm cohort study design, we analyzed data from 249 adults with overweight/obesity who were participating in a weight loss program. Participants self-reported demographics, height and weight, and diet and physical activity behaviors. The Health Cooking Questionnaire 2 (HCQ2) was used to collect information on cooking practices post intervention. The HCQ2 responses were used to generate Healthy Cooking Index (HCI) scores, a summative measure of cooking practices with the potential to influence health. Latent Class Analysis (LCA) was utilized to define distinct patterns of cooking behaviors. Cooking patterns and HCI scores were examined relative to participant demographics, dietary behaviors, and weight loss. HCI scores post-intervention were positively associated with age, weight loss, and favorable dietary behaviors in this study. The LCA revealed three distinct patterns of cooking behavior (Red Meat Simple, Vegetarian Simple, Health & Taste Enhancing). The Red Meat Simple cooking pattern was associated with less weight loss compared to other patterns. The findings of this study set the foundation for more research on cooking education as a method for improving weight loss outcomes in the context of behavioral interventions.

Active Living After Cancer: Adaptation and evaluation of a community-based physical activity program for minority and medically underserved breast cancer survivors.

BACKGROUND: An expanding body of research documents the benefits of physical activity for cancer survivors' physical functioning and quality of life, but few successful models provide community-based physical activity programs to cancer survivors. This report presents an evaluation of Active Living After Cancer, an evidence-based physical activity program for breast cancer survivors, adapted for community delivery to minority and medically underserved survivors. METHODS: Survivors were recruited from health care and community settings. The program consisted of 12 weekly group sessions providing training in cognitive and behavioral skills for behavior change, brief physical activity, and cancer survivorship-related content. At the baseline and follow-up, participants completed assessments of their physical activity, quality of life, and physical functioning (6-minute walk and 30-second sit-to-stand test). At follow-up, they also completed questionnaires to measure program content mastery and satisfaction. RESULTS: The outcome analysis included 127 participants. Physical activity and quality of life (mental and physical) improved from the baseline to follow-up (all P < .01). Physical functioning improved, with increases in sit-to-stand repetitions (mean, 12.5 at the baseline vs 14.9 at the follow-up; P < .01) and 6-minute walk distances (mean, 428 m at the baseline vs 470 m at the follow-up; P < .01). CONCLUSIONS: The results highlight the effectiveness of an evidence-based program adapted for community-based delivery to minority and medically underserved breast cancer survivors. The program could be delivered to improve outcomes in diverse survivor populations. LAY SUMMARY: Physical activity in breast cancer survivors is related to better quality of life and longer cancer-free survival. However, there are few community-based programs to help breast cancer survivors to become more physically active. The Active Living After Cancer program was adapted from an evidence-based program and delivered in community-based settings to minority and medically underserved breast cancer survivors. It consisted of 12 weekly group sessions in which participants learned skills to increase their physical activity. The program participants increased their physical activity and improved their mental and physical well-being and physical functioning.

Diet, weight management, physical activity and Ovarian & Breast Cancer Risk in women with BRCA1/2 pathogenic Germline gene variants: systematic review.

INTRODUCTION: Women with pathogenic germline gene variants in BRCA1 and/or BRCA2 are at increased risk of developing ovarian and breast cancer. While surgical and pharmacological approaches are effective for risk-reduction, it is unknown whether lifestyle approaches such as healthful dietary habits, weight management, and physical activity may also contribute to risk-reduction. We conducted a systematic review of evidence related to dietary habits, weight status/change, and physical activity on ovarian and breast cancer risk among women with BRCA1/2 pathogenic variants. METHODS: We searched Medline, EMBASE, CENTRAL, PubMed, and clinicaltrials.gov up to October 3, 2019. We identified 2775 records and included 21. RESULTS: There is limited evidence related to these factors and ovarian cancer risk. For breast cancer risk, evidence suggests higher diet quality, adulthood weight-loss of ≥10 pounds, and activity during adolescence and young-adulthood may be linked with decreased risk. Higher meat intake and higher daily energy intake may be linked with increased risk. CONCLUSIONS: There is not enough evidence to suggest tailored recommendations for dietary habits or weight management among women with BRCA1/2 pathogenic variants compared to the general population for ovarian and breast cancer risk-reduction, and physical activity recommendations should remain the same.

Energy balance related lifestyle factors and risk of endometrial and colorectal cancer among individuals with lynch syndrome: a systematic review.

Lifestyle factors related to energy balance, such as excess body weight, poor diet, and physical inactivity, are associated with risk of sporadic endometrial cancer (EC) and colorectal cancer (CRC). There are limited data on energy balance-related lifestyle factors and EC or CRC risk among individuals with lynch syndrome, who are at extraordinarily higher risk of developing EC or CRC. We conducted a systematic review of evidence related to weight status, weight change, dietary habits, and physical activity on EC and CRC risk among individuals with lynch syndrome. Findings are reported narratively. We searched Medline, EMBASE, CENTRAL, PubMed, and clinicaltrials.gov up to June 14th, 2018. In total, 1060 studies were identified and 16 were included. Three studies were related to EC and 13 to CRC. Overall, evidence suggests that weight status/weight change may not be associated with EC risk and multivitamin and folic-acid supplementation may be associated with decreased EC risk. Early-adulthood overweight/obese weight-status and adulthood weight-gain may be associated with increased CRC risk, whereas multivitamin supplementation, tea and high fruit intake, and physical activity may be associated with decreased CRC risk. Current evidence proposes that recommendations related to weight, some dietary habits, and physical activity recommended for the general public are also relevant to individuals with lynch syndrome. More research is needed, specifically prospective cohorts and randomized controlled trials, to determine if tailored recommendations are needed among individuals with lynch syndrome.

Process evaluation of health fairs promoting cancer screenings.

BACKGROUND: Low income and uninsured individuals often have lower adherence to cancer screening for breast, cervical and colorectal cancer. Health fairs are a common community outreach strategy used to provide cancer-related health education and services. METHODS: This study was a process evaluation of seven health fairs focused on cancer screening across the U.S. We conducted key-informant interviews with the fair coordinator and conducted baseline and follow-up surveys with fair participants to describe characteristics of participants as well as their experiences. We collected baseline data with participants at the health fairs and telephone follow-up surveys 6 months following the fair. RESULTS: Attendance across the seven health fairs ranged from 41 to 212 participants. Most fairs provided group or individual education, print materials and cancer screening during the event. Overall, participants rated health fairs as very good and participants reported that the staff was knowledgeable and that they liked the materials distributed. After the fairs, about 60% of participants, who were reached at follow-up, had read the materials provided and had conversations with others about cancer screening, and 41% talked to their doctors about screening. Based on findings from evaluation including participant data and coordinator interviews, we describe 6 areas in planning for health fairs that may increase their effectiveness. These include: 1) use of a theoretical framework for health promotion to guide educational content and activities provided, 2) considering the community characteristics, 3) choosing a relevant setting, 4) promotion of the event, 5) considerations of the types of services to deliver, and 6) evaluation of the health fair. CONCLUSIONS: The events reported varied in reach and the participants represented diverse races and lower income populations overall. Most health fairs offered education, print materials and onsite cancer screening. Participants reported general satisfaction with these events and were motivated through their participation to read educational materials or discuss screening with providers. Public health professionals can benefit from this process evaluation and recommendations for designing and evaluating health fairs.

Mexican-American perspectives on participation in clinical trials: A qualitative study.

Clinical trials are essential to advancing knowledge to reduce disease morbidity and mortality; however, ethnic and racial minorities remain under-represented in those studies. We explored knowledge and perceptions of clinical trials among Mexican-Americans in Texas. We conducted focus groups (N = 128) stratified by gender, language preference, and geographical location. This paper presents four emergent, primary themes: 1) knowledge and understanding of clinical trials, 2) fears and concerns about participating, 3) perceived benefits of participating, and 4) incentives to participate. Results suggest that lack of knowledge and understanding of clinical trials leads to misunderstanding about research, including fears and lack of trust. Participants indicated that fears related to perceived experimentation, harm, immigration status, and lack of clinical trial opportunities within their communities were barriers to participation. On the other hand, free healthcare access, helping family members in the future, and monetary incentives could facilitate participation. We also found differences across themes by language, gender, and place of residence. Findings from our study could inform the development of interventions to enhance recruitment of Mexican-American participants into clinical trials.

Eliminating second-hand smoke from Mexican-American households: outcomes from Project Clean Air-Safe Air (CASA).

UNLABELLED: Exposure to second-hand smoke (SHS) is a major public health problem and a risk factor for morbidity and mortality. The objective of this randomized trial was to estimate the impact of a culturally-sensitive intervention to reduce SHS exposure in Mexican-American households. METHOD: A total of 91 households (with a child under 18 years of age and two adults, one of whom was a smoker) were recruited from a population-based cohort of Mexican-American households and randomized to receive the experimental intervention (EI; n=47) or standard care (SC; n=44). Of these, 74 households (83%) provided baseline, 6-month, and 12-month survey and nicotine monitor data (EI, n=39; SC, n=35). The EI materials, designed to increase the participants' likelihood of adopting a smoke-free indoor home air policy, included one culturally-appropriate bilingual comic book for children and two fotonovelas for adults. RESULTS: Ambient nicotine levels significantly decreased over the 12 study months (F=13.6, DF=147; p<0.001); with a significantly greater decrease in the EI households compared to the SC households (F=4.1, DF=72; p<0.05). At 12 months, 73% of EI households had banned smoking vs. 56% of SC households. Ambient nicotine levels, measured using nicotine air sampling monitors, were significantly associated with self-reported SHS exposure at the 12-month follow-up. Knowledge of the health effects of SHS increased from baseline to 6 and 12 months in the EI condition but not in the SC condition (F=6.0, DF=238; p<0.01), and smokers and quitters in the EI group reported an increased perception of health vulnerability compared to those in the SC group. CONCLUSION: Our low-cost intervention impacted SHS-related knowledge and exposure among Mexican Americans. This culturally-appropriate intervention has the potential to decrease SHS-related health problems in the target population substantially.