Facilitated Stories for Change: Digital Storytelling as a Tool for Engagement in Facilitated Discussion for Reduction of Diabetes-Related Health Disparities Among Rural Latino Patients With Diabetes

Protocol for a community-based digital storytelling pilot intervention to reduce Hispanic parents' vaccine hesitancy to immunize their children against COVID-19

COVID-19 vaccines, currently available to children over six months old, are a powerful method of reducing the risk of COVID-19-related hospitalizations and death. However, vaccination rates among Hispanic children remain suboptimal, primarily due to parental vaccine hesitancy. Health communication researchers have suggested using culturally aligned storytelling to reduce vaccine hesitancy; however, few studies have evaluated this approach for Hispanic parents of unvaccinated children. Working with community health workers, we will engage Hispanic parents who were previously hesitant to vaccinate their child(ren) against COVID-19 but currently support vaccination. We will ask them to share their stories of conversion in COVID-19 vaccine perspectives to help other parents overcome their mistrust of COVID-19 vaccines. We will then assess the feasibility and acceptability of a web-based pilot digital storytelling intervention based on these conversion stories vs. an information-only control among 80 parents and/or legal guardians of children who are not up-to-date with COVID-19 vaccines. We will also examine pre- to post-intervention changes in vaccine perceptions, hesitancy, intentions, and uptake of children's COVID-19 vaccination at two months post-intervention. If our pilot study demonstrates feasibility and acceptability while reducing COVID-19 vaccine hesitancy and increasing vaccine uptake, we will conduct a full-scale randomized controlled trial to examine the effectiveness of the DST intervention to reduce vaccine hesitancy.

Stories for change protocol: A randomized controlled trial of a digital storytelling intervention for Hispanic/Latino individuals with type 2 diabetes

BACKGROUND

Hispanic/Latino adults are disproportionately impacted by type 2 diabetes mellitus (T2D). The Stories for Change (S4C) Diabetes digital storytelling intervention promotes T2D self-management among Hispanic/Latino people. We describe the S4C protocol and participant baseline characteristics.

METHODS

Study eligibility criteria: Hispanic or Latino, age 18-70 years, ≥1 office visit within a year at a participating clinic, T2D diagnosis for ≥6 months, HbA1c ≥ 8%, and intention to continue care at the recruitment clinic. We used a two-group, parallel randomized controlled trial design and an intervention derived through a community-based participatory research approach. All participants received usual diabetes care and two cards describing how to engage healthcare teams and access diabetes-related resources. At baseline, the intervention group additionally viewed the 12-min, intervention video (four stories about diabetes self-management). To encourage subsequent video viewing, participants received five monthly text messages. The messages prompted them to self-rate their motivation and self-efficacy for T2D management. The control group received no additional intervention. Bilingual (English/Spanish) staff collected data at baseline, six weeks, three months, and six months including biometric measurements and a survey on diabetes self-management outcomes, theory-based measures, and the number of video views. We reviewed the number of diabetes-related appointments attended using electronic medical record data.

RESULTS

Participants (n = 451; 70% women, mean age = 53 years) had an average HbA1C ≥9%. Intervention participants reported identifying with the storytellers and engaging with the stories.

CONCLUSION

We present a digital storytelling intervention protocol that provides a template for future health promotion interventions prioritizing health disparity populations.

CLINICALTRIAL

gov#NCT03766438.

The use of digital stories as a health promotion intervention: a scoping review

Background

It is challenging to develop health promotion interventions created in collaboration with communities affected by inequities that focus beyond individual behavior change. One potential solution is interventions that use digital stories (DS).

Digital storytelling (DST) is an opportunity for reflection, connection with others, and the elevation of voices often absent from daily discourse. Consequently, public health researchers and practitioners frequently employ the DST workshop process to develop messaging that promotes health and highlights concerns in partnership with historically marginalized communities. With participants’ permission, DS can reach beyond the storytellers through behavior or attitude change interventions for health promotion among communities who share the targeted health concern. Our goal was to synthesize the literature describing interventions that use DS for health promotion to identify gaps.

Methods

We conducted a scoping review. Our inclusion criteria were articles that: 1) described empirical research; 2) used DS that were developed using the StoryCenter DST method; 3) assessed an intervention that used DS to address the health promotion of viewers (individuals, families, community, and/or society) impacted by the targeted health issue 4) were written in English or Spanish.

To synthesize the results of the included studies, we mapped them to the health determinants in the National Institute of Minority Health and Health Disparities (NIMHD) research framework. We assessed the number of occurrences of each determinant described in the results of each article.

Results

Ten articles met the eligibility criteria. All the included articles highlighted health equity issues. Our mapping of the articles with definitive results to the NIMHD research framework indicates that interventions that use DS addressed 17 out of 20 health determinants. All mapped interventions influenced intentions to change health behaviors (NIMHD level/domain: Individual/Behavioral), increased health literacy (Individual/Health Care System), and/or stimulated conversations that addressed community norms (Community/Sociocultural Environment).

Conclusions

Interventions that use DS appear to positively affect the health promotion of participants across a range of health issues and determinants. Future research is needed in the Interpersonal, Community, and Societal levels and within the Biological, Physical/Built Environment, and Sociocultural Environment domains.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13595-x.

A Guide to Selecting Participatory Research Methods Based on Project and Partnership Goals

Participatory research engages community stakeholders in the research process, from problem identification and developing the research question, to dissemination of results. There is increasing recognition in the field of health research that community-engaged methods can be used throughout the research process. The volume of guidance for engaging communities and conducting participatory research has grown steadily in the past 40+ years, in many countries and contexts. Further, some institutions now require stakeholder engagement in research as a condition of funding. Interest in collaborating in the research process is also growing among patients and the public. This article provides an overview for selecting participatory research methods based on project and partnerships goals.