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Purpose: The fecal immunochemical test (FIT) is a non-invasive method for colorectal cancer (CRC) screening, particularly effective in underserved Vietnamese American communities with low screening rates. This study reports on a culturally tailored multilevel intervention, incorporating FIT, aimed at increasing CRC screening among these populations aged 50 or above in the Greater Philadelphia metropolitan area. Methods: From 2017 to 2020, we conducted a two-arm cluster randomized controlled trial to test the efficacy of a culturally tailored, multicomponent multilevel intervention aimed at increasing CRC screening uptake via enhanced self-awareness and self-efficacy, improved access to care, and changes in social norms and removal of stigma. The intervention group received multicomponent, multilevel CRC intervention including provision of a FIT self-sampling kit, with intervention approaches informed by the Centers for Disease Control's Clinical Preventive Services (CPS) Guidelines for adults 50+. The control group received only the CPS education. Results: The study sample consisted of 746 eligible Vietnamese American participants recruited from 20 community-based organizations, with 95% having limited English proficiency. At 12-month follow-up, the intervention group showed substantially higher rates of FIT completion (89.56% vs. 7.59%, p < .001) and any CRC testing (91.48% vs. 42.41%, p < .001) compared to the control group. Conclusion: The results suggest that the community-based, culturally-tailored multilevel intervention, which incorporates with FIT self-testing, effectively enhances CRC screening among low-income Vietnamese Americans. Additionally, these results underscore the significance of community-oriented strategies, like collaborating with relevant community-based organizations, in achieving CRC screening targets.

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There has been a growing emphasis on dissemination of empirically supported treatments. Dissemination, however, should not be restricted to treatment. It can and, in the spirit of the scientific-practitioner model, should also involve research. Because it focuses on the investigation of clinical routine as it takes place in local settings and because it can involve the collaboration of several stakeholders, practice-oriented research (POR) can be viewed as an optimal research method to be disseminated. POR has the potential of addressing particularly relevant gaps of knowledge and action when implemented in regions of the world that have limited resources for or experiences with empirical research, and/or in clinical settings that are serving clinical populations who are not typically receiving optimal mental care services - specifically, individuals in rural and inner cities that have limited economic and social resources. The establishment and maintenance of POR in such regions and/or settings, however, come with specific obstacles and challenges. Integrating the experiences acquired from research conducted in various continents (Africa, Europe, Latin America, and North America), the goal of this paper is to describe some of these challenges, strategies that have been implemented to address them, as well as new possible directions to facilitate the creation and growth of POR. It also describes how these challenges and ways to deal with them can provide helpful lessons for already existing POR infrastructures.

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AIMS: With numerous and continuing attempts at adapting diabetes self-management support programmes to better account for underserved populations, its important that the lessons being learned are understood and shared. The work we present here reviews the latest evidence and best practice in designing and embedding culturally and socially sensitive, self-management support programmes. METHODS: We explored the literature with regard to four key design considerations of diabetes self-management support programmes: Composition - the design and content of written materials and digital tools and interfaces; Structure - the combination of individual and group sessions, their frequency, and the overall duration of programmes; Facilitators - the combination of individuals used to deliver the programme; and Context - the influence and mitigation of a range of individual, socio-cultural, and environmental factors. RESULTS: We found useful and recent examples of design innovation within a variety of countries and models of health care delivery including Brazil, Mexico, Netherlands, Spain, United Kingdom, and United States of America. Within Composition we confirmed the importance of retaining best practice in creating readily understood written information and intuitive digital interfaces; Structure the need to offer group, individual, and remote learning options in programmes of flexible duration and frequency; Facilitators where the benefits of using culturally concordant peers and community-based providers were described; and finally in Context the need to integrate self-management support programmes within existing health systems, and tailor their various constituent elements according to the language, resources, and beliefs of individuals and their communities. CONCLUSIONS: A number of design principles across the four design considerations were identified that together offer a promising means of creating the next generation of self-management support programme more readily accessible for underserved communities. Ultimately, we recommend that the precise configuration should be co-produced by all relevant service and patient stakeholders and its delivery embedded in local health systems.

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PURPOSE: We examined how socioenvironmental risk factors unique to the United States-Mexico border, defined as border community and immigration stress, normalization of drug trafficking, and perceived disordered neighborhood stress, contribute to tobacco, alcohol, and marijuana use among adolescents residing there. DESIGN: Cross-sectional design. SETTING: The study was conducted at a high school on the United States-Mexico border. SUBJECTS: A sample of 445 primarily Hispanic students (ages 14-18). MEASURE: Perceived Disordered Neighborhood Stress Scale, Border Community and Immigration Stress Scale, and Normalization of Drug Trafficking Scale. ANALYSIS: Logistic regression assessed the association between the socioenvironmental risk factors and past 30-day tobacco, alcohol, and marijuana use. RESULTS: Participants with higher border community and immigration stress scores were significantly more likely to have used tobacco (adjusted odds ratio [aOR] = 1.41, P < .01) and alcohol (aOR = 1.31, P < .01) in the past 30 days. Perceived disordered neighborhood stress also was associated with past 30-day alcohol use (aOR = 1.46, P < .00). The normalization of drug trafficking was associated with past 30-day marijuana use (aOR = 1.45, P < .05). CONCLUSIONS: Public health practitioners, educational institutions, and policy makers should consider the economic and normative environment of the United States-Mexico border for future substance use prevention and risk reduction efforts targeting border adolescents.

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Background Few in-depth reports on cancer epidemiology in New Mexico or the United States-Mexico border region exist. We aim to quantify cancer incidence and survival in New Mexico and the United States-Mexico border region in New Mexico. Methods Incidence and survival were obtained using SEER*Stat 8.3. The data were divided into either New Mexico, or SEER 18 (comprised of the 17 remaining regions) and then further divided by county in New Mexico and by time period. Incidence rates were age-standardized to the 2000 US census. Five-year survival was calculated for each cancer type. Kaplan-Meier survival plots were produced, and significance was determined using log-rank analysis. Results Analysis demonstrated that cancers in New Mexico are diagnosed at a lower rate with the exception of thyroid, liver, and ovarian. Survival is generally lower in New Mexico with 10 of the 14 cancers having worse survival in New Mexico. Only uterine cancer had improved survival in New Mexico (77.9% vs 74.9%, P < .001). Additionally, breast (82.2%), prostate (83.3%), lung and bronchus (13.7%), colorectal (53.7%), melanoma (80.1%), kidney and renal pelvis (61.2%), uterine (78.5%), and ovarian (41.6%) all had lower survival in the border counties. Conclusion Comparing New Mexico to the other regions in the SEER 18 database, both cancer incidence and survival are consistently lower; these findings could be explained by lower access to healthcare, which can result in underreporting and delays in diagnosis.

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This study examined a program focused on integrating mental health in a family medicine practice in an economically challenged urban setting. The program included using a behavioral health technology platform, a behavioral health collaborative composed of community mental health agencies, and a community health worker (CHW). Of the 202 patients screened, 196 were used for analysis; 56% were positive for anxiety, 38% had scores consistent with moderate to severe depression, and 34% were positive for post-traumatic stress disorder. There was a statistically significant difference in the diagnosis of depression when comparing the screened group to a control group. Only 27% of patients followed through with behavioral health referrals despite navigational assistance provided by a CHW and assured access to care through a community agency engaged with the Behavioral Health Alliance. Further qualitative analysis revealed that there were complex patient factors that affected patient decision making regarding follow-up with behavioral health care.

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PURPOSE: To determine whether group education is as effective as individual education in improving cervical cancer screening uptake along the US-Mexico border. DESIGN: Cluster randomized controlled study. SETTING: El Paso and Hudspeth Counties, Texas. PARTICIPANTS: Three hundred women aged 21 to 65 years, uninsured, due for a Pap test, no prior history of cervical cancer or hysterectomy. INTERVENTION: Theory-based, culturally appropriate program comprised of outreach, educational session, navigation services, and no-cost cervical cancer testing. MEASURES: Baseline, immediate postintervention, and 4-month follow-up surveys measured knowledge and theoretical constructs from the Health Belief Model, Theory of Reasoned Action, and the Social Cognitive Theory. ANALYSIS: Relative risk regression analyses to assess the effects of educational delivery mode on the uptake of screening. Mixed effect models to analyze changes in psychosocial variables. RESULTS: One hundred and fifty women assigned to each educational group; 99% Hispanic. Of all, 85.7% completed the follow-up survey. Differences in screening rate at follow-up were analyzed by education type. Overall screening rate at follow-up was 73.2%, no significant difference by education type (individual: 77.6%, group: 68.9% P = .124). Significant increases among group education at follow-up for knowledge, perceived susceptibility, perceived seriousness, and subjective norms and significant decrease for perceived benefits. CONCLUSION: This study provides evidence to support the effectiveness of group education to promote cervical cancer screening among vulnerable Hispanic women and offers an additional method to address cervical cancer disparities.

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Obesity and certain nutritional deficiencies are global health problems that emerge in systems of interdependent individual biological and historical factors and social environmental determinants of health. Nutrition security is a framework that assumes stable access to sufficient innocuous and nutritious food (i.e., food security), health care, and sanitation, and information that in conjunction allows self-care-oriented behavior for health protection. To understand the social environment of nutrition insecurity, the object of study was the food distribution and consumption system of a marginalized community in Hermosillo, Mexico. We assessed the distribution of food establishments by social marginalization level in basic geo-statistical areas and the nutrition security status of women in underserved neighborhoods. We found that in Hermosillo >90% of food establishments included for analysis (grocery stores, supermarkets, convenience stores, and beer deposits) were distributed outside of areas with high levels of social marginalization. The nutrition security assessment suggests that low intakes of fruit and vegetables and high intakes of fat and sugar may be associated with food accessibility and acceptability factors in individual decision-making processes. Future research should take into account the variability of food system environments and address the particular needs of communities in terms of food and nutrition security.

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OBJECTIVE: The purpose of this study was to ascertain the effectiveness of a culturally appropriate promotora training program related to oral rehydration therapy and diarrheal management. Factors that influenced the development, implementation, and evaluation of the program provided to low-literacy women in Guatemala are explored. DESIGN AND SAMPLE: Promotora training was conducted with 15 Mayan women from a rural community in the highlands of Guatemala. Women were selected by leaders of the community to participate in the program. MEASURES: Quantitative data were collected and analyzed to determine descriptive statistics and reliability coefficients for the pretests and posttests. A nonparametric Wilcoxon test for paired-samples was conducted. The qualitative data from the program evaluations were analyzed for themes. RESULTS: Mean scores increased from 41.73 (SD = 9.65) to 70.33 (SD = 21.29) on the pretest and posttest. The Cronbach's alpha was 0.54 on the pretest with 0.65 on the posttest. The Wilcoxon test demonstrated a significant difference between the pretest and posttest scores (Z = 3.040, p < .05). CONCLUSIONS: Extremely low-literacy levels played a major role in the ability of the women to successfully complete the requirements of the training program. The curriculum demonstrated effectiveness, but will benefit from replication with a larger sample.

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