Immigrant Latino parents demonstrated high interactivity with pediatric primary care text messaging intervention

MivacunaLA (MyshotLA): A Community-Partnered Mobile Phone Intervention to Improve COVID-19 Vaccination Behaviors among Low-Income, Spanish-Speaking, and Immigrant Latino Parents or Caregivers

We developed and tested MivacunaLA/MyshotLA, a community-informed mobile phone intervention, to increase COVID-19 vaccination among Latino parents/caretakers of minors in under-resourced areas of Los Angeles by addressing misinformation and building trust. We recruited Latino parents/caregivers with at least one unvaccinated child in East and South Los Angeles in the summer of 2021 and evaluated MivacunaLA as a randomized controlled trial with a wait-list control group. A difference-in-difference analysis showed Latino parents/caregivers that participated in MivacunaLA (n = 246), in comparison to the control group, were 15 percentage points more likely (p = 0.04) to report vaccination of minors aged 12-17 years, and 12 percentage points more likely (p = 0.03) to report a positive intention to vaccinate minors aged 2-11 years (when COVID-19 vaccines became available). Mobile phone-delivered digital interventions using videos and culturally tailored educational material to promote COVID-19 vaccine confidence can be an effective way to combat misinformation and deliver timely information to marginalized communities. Community-based participatory research approaches are crucial to advance health equity among minority communities, especially immigrant Spanish-speaking underserved communities.

Recruitment and Enrollment of Low-income, Minority Residents of Urban Public Housing into Research

Research participation among vulnerable populations is often limited by the same socioeconomic factors that contribute to poor health. Identifying best practices for inclusion is critical to addressing health disparities. Urban public housing communities bear a disproportionate burden of chronic disease and may represent an opportunity to directly engage historically vulnerable populations in research designed to ultimately reduce that burden. We used mixed-method data to analyze recruitment effectiveness among a random sample of households (N = 380) across two public housing developments in Boston, MA who were approached for participation in a pre-COVID oral health study. Quantitative data from detailed recruitment tracking methods was analyzed to assess the relative efficiency of the methods employed. Field journals of study staff were qualitatively analyzed to identify community-specific recruitment barriers and facilitators. The participation rate among randomly sampled households was 28.6% (N = 131), with participation from primarily Hispanic (59.5%) or Black (26%) residents. Door-to-door knocking with response yielded the highest participation (44.8%), followed by responses to informational study flyers (31%). Primary barriers to enrollment included references to unemployment and employment variations, shift work, childcare responsibilities, time demands, and managing multiple appointments and social services. This study finds active, door-to-door knocking and return visits resolved barriers to participation, and reduced safety concerns and historic distrust. It's time to consider how best to adapt effective pre-COVID recruitment practices for utilization under current and future exposure conditions as effective recruitment of populations such as urban public housing residents into research is only becoming more important.

Seeking Health in a Digital World: Exploring Immigrant Parents' Quest for Child Health Information-A Scoping Review

During pregnancy and early parenthood, parents' strong interest in pediatric health information presents a valuable opportunity to positively impact long-term health-seeking behavior and overall child health. In line with the increasing prevalence of digital transformation, a scoping review was conducted to explore two key aspects: (1) information seeking and use of digital health information among immigrant parents, and (2) associated reasons and factors. The literature search covered the period until July 2022, using Web of Science, MEDLINE, and CINAHL Complete databases. Out of 625 articles, 12 were included, comprising six qualitative, five quantitative studies, and one review. The majority of studies focused on immigrants in North America, primarily from Latin America and Asia. The studies varied in topics and methodologies, making it challenging to draw general conclusions. Nevertheless, while most immigrant parents rely on digital information on child health, they often prefer human sources such as family, friends, or healthcare providers. Trustworthiness and accessibility emerged as critical criteria for health resources. Two focus group discussions, derived from the results of the review, confirmed these findings for migrant mothers in Switzerland.

Increasing COVID-19 testing and vaccination among Spanish speakers in the USA: protocol for the development and evaluation of the Nuestra Comunidad Saludable intervention using a group-randomised trial design

INTRODUCTION

Our community-based participatory research partnership aims to expand understanding of the social, ethical and behavioural implications of COVID-19 testing and vaccination to inform the development of an integrated intervention that harnesses community-based peer navigation and mHealth strategies to improve COVID-19 testing and vaccination; test the intervention; and develop and disseminate practice, research and policy recommendations to further increase COVID-19 testing and vaccination among Spanish-speaking Latine communities in the USA.

METHODS AND ANALYSIS

We will conduct 50 individual in-depth interviews with health providers, who have conducted COVID-19 testing and/or vaccination activities within Spanish-speaking communities, and with representatives from Latine-serving community-based organisations. We will also conduct six focus groups with 8-12 Spanish-speaking Latine community member participants each for a total number of about 60 focus group participants. Next, we will develop the Nuestra Comunidad Saludable intervention based on findings from interviews and focus groups and use a longitudinal group-randomised trial design with two arms (intervention and delayed intervention) to evaluate the impact of the intervention. We will recruit, enrol and collect baseline data from 20 community-based peer navigators (Navegantes) and their social network members (n=8 unique social network members per Navegante). Navegantes (coupled with their social networks) will be randomised to intervention or delayed intervention groups (10 Navegantes and 80 social network members per group).

ETHICS AND DISSEMINATION

Ethical approval for data collection was granted by the Wake Forest University School of Medicine Institutional Review Board. Following the description of study procedures, we will obtain consent from all study participants. Study findings will be disseminated through an empowerment theory-based community forum, peer-reviewed publications and presentations at scientific meetings, and reports and briefs for lay, community and practitioner audiences.

TRIAL REGISTRATION NUMBER

NCT05302908.

Stakeholders' Views on Mobile Applications to Deliver Infant and Toddler Feeding Education to Latina Mothers of Low Socioeconomic Status

Infant- and toddler-feeding (ITF) practices are critical to long-term health and chronic disease prevention. Using mobile applications (apps) to promote desirable ITF practices shows promise for overcoming challenges of in-person education. However, the viability of ITF apps for Latina mothers of low-socioeconomic status (SES) remains unclear. The objective of this study was to characterize stakeholders' views on Latina mothers' capability, motivation, and barriers to using ITF apps. New York City-based health professionals who frequently engage with Latina mothers of low SES completed in-depth interviews. Directed content analysis was used to identify themes through theoretical and inductive codes. Participants included dietitians, nutrition educators, and physicians (n = 17). The following themes were identified: (1) Most Latina mothers of low-SES are tech-savvy (i.e., high capability and experience using smartphones and apps); (2) Apps are an appealing way to deliver ITF education; (3) There are challenges to using apps that must be carefully considered for ITF education development. Overall, ITF apps are a viable option as skills and use appear high among Latina mothers. Key considerations for app development include targeted app promotion; detailed instructions for obtaining and using app; more visuals, less text for low literacy and multiple dialects; making key features available offline.

Promoting Culturally Tailored mHealth: A Scoping Review of Mobile Health Interventions in Latinx Communities

This scoping review of mHealth research focuses on intervention studies that utilize mobile technologies to promote behavior change and improve health outcomes in U.S. Latinx communities. 342 mHealth articles were reviewed using PRIMSA protocols; most did not include a majority Latinx study population or did not report on an intervention. The final sample resulted in 23 articles published between 2012 and 2020. Reviewed interventions focused on conditions such as: diabetes, depression, substance abuse, obesity, hypertension, maternal health, and farmworker safety. About one-third of mHealth interventions included mobile applications, the rest were limited to texting programs. Text message reminders can help improve medication adherence and care access, especially when coupled with support from community health workers. Bi-directional text message interventions with feedback loops and personalized treatment options can build user agency. Additionally, multi-modal applications that combine texting with self-guided interactive content show promise for culturally tailored mHealth.