Development and initial feedback about a human papillomavirus (HPV) vaccine comic book for adolescents

A disease-targeted picture book for children with Henoch-Schonlein purpura nephritis: A quasi-experimental study

BACKGROUND

Children with Henoch-Schonlein purpura nephritis are frequently burdened with psychological problems besides disease treatment and adherence. Currently, there is a shortage of appropriate and effective educational materials to facilitate physical and psychological recovery.

OBJECTIVES

To examine a picture book for the effectiveness of disease-related knowledge, coping strategies, resilience, quality of life and depressive symptoms in children with Henoch-Schonlein purpura nephritis in China.

DESIGN

A quasi-experimental design with repeated measures was adopted. The control group received standard care. The intervention group received the standard care plus a free picture book. This disease-specific picture book narrated the story of two rabbits diagnosed with Henoch-Schonlein purpura nephritis who underwent a series of examinations, faced difficulties taking medication, and eventually recovered.

PARTICIPANTS

The study recruited 60 children diagnosed with Henoch-Schonlein purpura nephritis.

MEASUREMENTS

Disease-related knowledge, resilience, coping strategies, depression and paediatric quality of life were measured at baseline, the third day, the first month and the third month after recruitment. The acceptability of the picture book was evaluated at the last data-collection point.

RESULTS

The data showed that children in the intervention group demonstrated higher levels of knowledge (p < 0.001), less usage of emotional coping strategies (p = 0.003), reduced depressive symptoms (p = 0.003), improved psychological resilience (p < 0.001), and better quality of life (p < 0.046) than those in the control group in the third month. Most children (83.3%) in the intervention group were satisfied with the picture book.

CONCLUSIONS

The targeted picture book is an effective educational tool for improving clinical outcomes and was highly accepted by children.

The Impact of a Comic Book Intervention on East African-American Adolescents' HPV Vaccine-Related Knowledge, Beliefs and Intentions

HPV vaccine uptake is low among East African-American (EAA) adolescents. We developed a comic book and evaluated the impact on HPV/HPV-vaccine knowledge, beliefs and vaccine intentions. The intervention was delivered to HPV-unvaccinated EAA adolescents attending educational dinners with their mothers. Adolescents aged 14-17 were sequentially assigned alternately to a pre- or post-test. Results were compared with chi-squared tests and generalized estimating equation models adjusted for age, gender, and mother's language. Among 136 (pre-test = 64, post-test = 72) participants (90% Somali), pre/post differences were observed for proportions of correct responses to questions on HPV (44.0% vs. 82.9%, RR:1.87[95%CI 1.54-2.27]), HPV-vaccine knowledge (42.8% vs. 75.4%, RR:1.74[95%CI 1.46-2.07]), comfort discussing HPV/HPV vaccine with parents (57.8% vs. 90.3% somewhat/very comfortable, RR:1.55[95%CI 1.24-1.94]), and willingness (37.5% vs. 83.3% probably/definitely willing, RR:2.16[95%CI 1.55-3.01]) and intention (34.4% vs. 86.1% somewhat/very likely, RR:2.38[95%CI:1.69-3.37]) to get vaccinated. The intervention improved participants' HPV/HPV-vaccine knowledge, beliefs and vaccine intentions. Similar interventions could be adapted for other racial/ethnic minorities.

Overcoming Vaccine Hesitancy for Future COVID-19 and HIV Vaccines: Lessons from Measles and HPV Vaccines

BACKGROUND

The discovery of vaccines significantly reduced morbidity and mortality of infectious diseases and led to the elimination and eradication of some. Development of safe and effective vaccines is a critical step to the control of infectious diseases; however, there is the need to address vaccine hesitancy because of its potential impact on vaccine uptake.

METHODS

We conducted a narrative review of studies on interventions to address measles and human papillomavirus vaccine hesitancy. We discussed how lessons learned from these studies could be applied towards COVID-19 and future human immunodeficiency virus vaccines.

RESULTS

We found that there are several successful approaches to improving vaccine acceptance. Interventions should be context specific and build on the challenges highlighted in various settings.

CONCLUSION

Strategies could be used alone or in combination with others. The most successful interventions directly targeted the population for vaccination. Use of financial incentives could be a potential tool to improve vaccine uptake.

A comic-based body image intervention for adolescents in semi-rural Indian schools: Study protocol for a randomized controlled trial

Adolescents in India experience body dissatisfaction, however, empirically supported interventions are lacking. This paper describes the protocol for the development, acceptability testing, and cluster randomized controlled trial (RCT) of a six-session comic-based intervention, which aims to improve body image and related outcomes among adolescents in semi-rural Indian schools. If found to be acceptable and effective, UNICEF will disseminate the intervention across schools in eight states of India. The acceptability study will be conducted with 24 students in Classes 6-8 (age 11-14) and nine teachers from Hindi-medium government schools using interviews and focus groups. The subsequent RCT will be conducted with 2400 students, with schools randomized to either the comic-based intervention or lessons-as-usual (control) groups. The primary outcome is body esteem, and secondary outcomes are disordered eating, appearance ideal internalization, body-image-related life disengagement, self-esteem, negative affect, and positive affect. Additional exploratory outcome measures are skin colour dissatisfaction, body hair dissatisfaction, appearance-based teasing, and endorsement of traditional gender roles. These outcomes will be examined at three timepoints: baseline (T1), 1 week-post-intervention (T2), and 12-weeks follow-up (T3). Analyses will compare outcomes in the intervention with the control group. This will be the first study to evaluate a body image intervention for adolescents in semi-rural Indian schools.

Disease Information Through Comics: A Graphic Option for Health Education

This paper presents a critical interpretive synthesis of research on the efficacy of comics in educating consumers on communicable diseases. Using this review methodology, the authors drew from empirical as well as non-empirical literature to develop a theoretical framework exploring the implications of comics' combination of images and text to communicate this health promoting information. The authors examined selected works' alignment with the four motivational components of Keller's ARCS Model (Attention, Relevance, Confidence, and Satisfaction) to evaluate research within the context of learner motivation. Findings of this research indicate comics offer a useful method for providing consumer health education, particularly regarding topics that individuals may have difficulty in discussing openly.

A framework to guide storytelling as a knowledge translation intervention for health-promoting behaviour change

BACKGROUND

Stories can be a powerful tool to increase uptake of health information, a key goal of knowledge translation (KT). Systematic reviews demonstrate that storytelling (i.e. sharing stories) can be effective in changing health-promoting behaviours. Though an attractive KT strategy, storytelling is a complex approach requiring careful planning and consideration of multiple factors. We sought to develop a framework to assist KT researchers and practitioners in health contexts to consider and develop effective KT interventions that include stories or storytelling.

METHODS

We conducted a broad search of the literature to identify studies that used storytelling as a KT intervention across different disciplines: health research, education, policy development, anthropology, organizational development, technology research, and media. We extracted purposes, theories, models, mechanisms, and outcomes and then mapped the theoretical and practical considerations from the literature onto the Medical Research Council guidance for complex interventions. The theoretical and practical considerations uncovered comprised the basis of the storytelling framework development. Through discussion and consensus, methodological experts refined and revised the framework for completeness, accuracy, nuance, and usability.

RESULTS

We used a complex intervention lens paired with existing behaviour change techniques to guide appropriate theory-based intervention planning and practical choices. An intentional approach to the development of story-based KT interventions should involve three phases. The theory phase specifies the goal of the intervention, mechanisms of action, and behaviour change techniques that will achieve the intended effects. The modelling phase involves development and testing using an iterative approach, multiple methods and engagement of end-users. Finally, formal evaluation using multiple methods helps determine whether the intervention is having its intended effects and value added.

CONCLUSIONS

This framework provides practical guidance for designing story-based KT interventions. The framework was designed to make explicit the requisite considerations when determining the appropriateness and/or feasibility of storytelling KT, clarify intervention goals and audience, and subsequently, support the development and testing of storytelling interventions. The framework presents considerations as opposed to being prescriptive. The framework also offers an opportunity to further develop theory and the KT community's understanding of effectiveness and mechanisms of action in storytelling interventions.

Comics as a body image intervention among adolescents in Indian Hindi medium schools: insights from an acceptability study

BACKGROUND

Indian adolescents experience body dissatisfaction. However, empirically supported interventions are lacking, particularly in lower socio-economic regions of India. This paper describes the acceptability testing of a six-session teacher-led comics-based intervention, aiming to improve body image and related outcomes among adolescents in Indian Hindi medium schools.

METHODS

Thirty-five students (50% girls; M _{age, girls} = 12.3 years; M _{age, boys} = 13 years) and nine teachers (11% women) from Hindi medium schools in Rajasthan, India, completed a quantitative acceptability questionnaire regarding comics that target body dissatisfaction and associated risk factors. They also participated in online or telephone semi-structured interviews to share in-depth feedback, with teachers providing additional feedback on an accompanying teacher guide. The quantitative data were analysed descriptively, with the interviews analysed using qualitative codebook thematic analysis.

RESULTS

Quantitative analyses revealed that 73% of students felt the comics made them feel good about themselves. Qualitative analyses revealed four themes: (1) body dissatisfaction is a concern; (2) the comics are powerful; (3) increasing ease of understanding; (4) a teacher guide to aid delivery.

CONCLUSION

This study demonstrates acceptability of a novel teacher-led comics-based body image intervention for adolescents in Indian Hindi medium schools from lower socio-economic settings. These findings are currently informing intervention optimizations, which will be evaluated in a randomized controlled effectiveness trial. If found to be effective, this intervention will be disseminated across eight Indian states by UNICEF. Trial registration. This trial has been registered with ClinicalTrials.gov; a database of privately and publicly funded studies conducted around the world. Registration date: 2nd May 2020; Registration ID: (NCT04317755). https://clinicaltrials.gov/ct2/show/NCT04317755?term=NCT04317755&draw=2&rank=1.

Effects of an educational comic book on epilepsy-related knowledge, attitudes and practices among schoolchildren in Madagascar

INTRODUCTION

Epilepsy is a chronic disease of the brain that affects approximately 50 million people globally, with over 80 % of them living in low- and middle-income countries (LMICs). In Madagascar, as in most LMICs, one of the main obstacles to treatment is the stigma and discrimination experienced by patients. Beliefs and prejudices regarding this disease are common, especially among children. "Ao Tsara" is an educational comic book regarding epilepsy, which has been translated in Malagasy from a French version, and which objective is to raise awareness and fight epilepsy related stigma and discrimination. Comic books have indeed been used successfully to raise awareness and change behaviors in several areas of public health.

METHODS

We conducted a study to evaluate the effect of a single reading of this comic book on epilepsy related knowledge, attitudes and practices (KAP) in schoolchildren in Madagascar. This quasi-experimental study compared data collected before and immediately after reading "Ao Tsara". It was conducted both in a school in an urban area and in a school in a rural area.

RESULTS

We recruited 244 children with a mean age of 11.4 (±1.5) in this study. We noted a significant improvement in the global KAP score after reading the comic book, overall as well as both in the urban school and the rural school. Out of a maximum score of twenty, the global KAP score increased from 9.4 to 11.2 (p < 0.001). Although the increase in knowledge was reasonable (from 10.2 to 12.9, p < 0.001) and the corresponding subscore after reading the comic book was at a satisfactory level, that was not the case for attitudes & practices, where the sub-score despite a significant increase remained low (from 8.7 to 9.5 out of a maximum score of twenty, p < 0.001). The comic book was much appreciated by the children with more than 50.0 % giving it the top rating, and 66.4 % stating they had learned a lot from it.

CONCLUSION

A single reading of the comic book has demonstrated a positive effect on the knowledge, attitudes and practices of primary school children in Madagascar. This educational tool, which was much enjoyed by the children, could be of great value to raise awareness about epilepsy in Madagascar. By targeting a slightly older age group and adjusting the reading approach, the outcomes could be optimized especially in terms of attitudes and practices.

Development of a theory-based HPV vaccine promotion comic book for East African adolescents in the US

Background

Human Papillomavirus (HPV) vaccine uptake is low among East African adolescents in the US. Adolescents’ preferences influence HPV vaccine decisions, yet few interventions exist that address East African adolescents’ beliefs about HPV vaccines. We describe a multi-step process on how to create a theory-based comic book by integrating empirical findings, theory and focus group data from East African parents in the US.

Methods

Our multi-methods process included conducting focus groups with Somali, Ethiopian, and Eritrean mothers (n = 30) to understand mothers and adolescents socio-cultural beliefs and information needs about the HPV vaccine, creating comic book messages integrating the focus group findings, and assessing the acceptability of the finalized comic book among Somali, Ethiopian, and Eritrean adolescents (n = 134).

Results

We identified categories around socio-cultural beliefs (such ethnic representation and concerns about pork gelatin in vaccines), HPV vaccine information needs, and diffusion of information. We then mapped the categories to theoretical constructs and operationalized them into the comic book. Finally, we describe the overall acceptability of the comic book and specifics on comic book structure, appeal of characters, and message relevance.

Conclusions

A rigorous multi-step process that integrates theory and focus group data can help create culturally appropriate health messages that can educate and appeal to the community.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-11005-2.

The association between maternal human papillomavirus (HPV) experiences and HPV vaccination of their children

HPV vaccination prevents most HPV-related cancers yet vaccination rates remain low. In this cross-sectional study, we examined the association between maternal HPV experiences and HPV vaccination uptake among children and whether this association may be explained by perceived benefits of vaccination. We used logistic regression models to estimate the effect of (1) maternal history of abnormal Pap smear, (2), family/friend history of cervical cancer, and (3) maternal history of cervical cancer on HPV vaccination uptake among children. Separate mediation analyses were conducted to determine if perceived benefits mediated the relationship between each maternal HPV experience and HPV vaccination uptake. History of abnormal Pap smear (OR = 1.50, 95% CI = 1.15, 1.97), family history of cervical cancer (OR = 1.72, CI = 1.26, 2.35), and personal history of cervical cancer (OR = 3.00, CI = 1.82, 4.95) predicted HPV vaccination of children. Perceived benefits mediated the relationship between history of abnormal Pap smear (indirect effect =.146, SE =.069, 95% CI =.014, .289), family history of cervical cancer (indirect effect =.228, SE =.079, CI =.080, .387), and personal history of cervical cancer (indirect effect =.298, SE =.116, CI =.082, .533) on HPV vaccination. Our results suggest that personal experiences with HPV-related disease may influence maternal HPV vaccine decision-making.

Optimising informed consent in school-based adolescent vaccination programmes in England: A multiple methods analysis

The process of obtaining informed consent for school-based adolescent immunisation provides an opportunity to engage families. However, the fact that parental consent needs to be obtained remotely adds complexity to the process and can have a detrimental effect on vaccine uptake. We conducted a multiple methods analysis to examine the practice of obtaining informed consent in adolescent immunisation programmes. This involved a thematic analysis of consent related data from 39 interviews with immunisation managers and providers collected as part of a 2017 service evaluation of the English adolescent girls' HPV vaccine programme and a descriptive statistical analysis of data from questions related to consent included in a 2017 survey of parents' and adolescents' attitudes to adolescent vaccination. The findings indicated that the non-return of consent forms was a significant logistical challenge for immunisation teams, and some were piloting opt-out consent mechanisms, increasing the proportion of adolescents consenting for their own immunisations, and introducing electronic consent. Communicating vaccine related information to parents and schools and managing uncertainties about obtaining adolescent self-consent for vaccination were the main practical challenges encountered. Survey data showed that parents and adolescents generally agreed on vaccine decisions although only 32% of parents discussed vaccination with their teenager. Parental awareness about the option for adolescents to self-consent for vaccination was limited and adolescents favoured leaving the decision-making to parents. From the interviews and variability of consent forms it was evident that health professionals were not always clear about the best way to manage the consent process. Some were also unfamiliar with self-consent processes and lacked confidence in assessing for 'Gillick competency'. Developing pathways and related interventions to improve the logistics and practice of consent in school-based adolescent immunisation programmes could help improve uptake.

"We brought our culture here with us": A qualitative study of perceptions of HPV vaccine and vaccine uptake among East African immigrant mothers

Background

HPV vaccine studies in East African communities are few and focus mainly on Somali women and girls. We examined how HPV vaccine perceptions and uptake are shaped among Somali, Ethiopian, and Eritrean mothers.

Methods

We convened three focus groups in Somali, Amharic, and Tigrinya with mothers of 11–17 year old children. The Socio-Context Framework (social, cultural, and religious factors) and Andersen's Behavioral Model (predisposing, enabling, and need for care factors) informed question development.

Results

Negative vaccine perceptions, lack of HPV vaccine knowledge, and concerns about side effects emerged as predisposing factors. Having a provider who engages parents on HPV vaccination and takes responsibility for vaccine-related risks emerged as enabling factors. Availability of vaccine information resources (e.g., person-to-person, word of mouth education for parents) were also enabling factors. Need for care factors included having comprehensive vaccine information, strong recommendation from a doctor, and validation from a co-ethnic medical professional. Women exerted strong social influence on vaccine uptake (social), had concerns about pork gelatin in vaccines (religious), and felt discussions about sex with children were culturally unacceptable (cultural).

Conclusion

Strategies for vaccine uptake among East African immigrants need to address factors that shape HPV vaccine perceptions for adolescents, caregivers, and providers.

Poor HPV vaccine-related awareness and knowledge among Utah Latinas overdue for recommended cancer screenings

Individuals overdue for recommended cancer screenings may not be receiving adequate cancer prevention education. Since Latinas have the highest incidence of cervical cancer among all racial/ethnic groups, human papillomavirus (HPV) vaccination education is especially important for this population. The correlates of HPV vaccine-related awareness and knowledge were assessed among Latinas who were overdue for recommended cancer screenings. N = 206 Latinas who were overdue for recommended cancer screenings were recruited by health educators from local community groups. Bivariate analyses and multivariable regression models were used to investigate factors associated with HPV vaccine-related awareness and knowledge among participants as well as to assess correlates of HPV vaccine receipt for eligible children of participants. In multivariable regression analyses, years living in the U.S. (p = 0.05) and health insurance status (p = 0.03) were significantly related to HPV vaccine-related knowledge measures. Age (p < 0.01), birthplace (p = 0.02), years living in the U.S. (p = 0.05), annual household income (p = 0.05), cervical cancer screening status (p = 0.03), and HPV vaccine-related knowledge measures (p < 0.01) were significantly associated with HPV vaccination outcomes for eligible daughters of participants. Cervical cancer screening status (p = 0.02) and HPV vaccine-related knowledge measures (p = 0.01) were significantly associated with HPV vaccination outcomes for eligible sons of participants. Results indicate poor HPV vaccine-related awareness and knowledge among Latinas. Interventions to improve HPV vaccine-related awareness and knowledge in Utah's growing Latino population should target vulnerable individuals (e.g., not employed outside the home, less educated, less acculturated, poor, uninsured, overdue for cervical cancer screening) by using materials that are culturally sensitive, linguistically appropriate, and easily accessible.

Changing health-promoting behaviours through narrative interventions: A systematic review

The objective of this review was to summarize the literature supporting narrative interventions that target health-promoting behaviours. Eligible articles were English-language peer-reviewed studies that quantitatively reported the results of a narrative intervention targeting health-promoting behaviours or theoretical determinants of behaviour. Five public health and psychology databases were searched. A total of 52 studies met inclusion criteria. In all, 14 studies found positive changes in health-promoting behaviours after exposure to a narrative intervention. The results for the changes in theoretical determinants were mixed. While narrative appears to be a promising intervention strategy, more research is needed to determine how and when to use these interventions.

Parents' perceptions of provider communication regarding adolescent vaccines

Strong provider recommendations for adolescent vaccines are critical for achieving high vaccination levels.  However, little is known about parents' preferred provider communication strategies for adolescent vaccines in general, and for human papillomavirus (HPV) vaccines specifically. We performed a cross-sectional survey of 800 parents of 9-14 year olds in April 2014 to assess current adolescent vaccine communication practices by providers, parents' preferred HPV vaccine-specific communication strategies, and the association of these two outcomes with experiential, attitudinal and demographic characteristics.  Among the 356 parents in the study (response rate 48%), HPV vaccines were reported as less likely to have been "very strongly" recommended by their adolescent's provider (39%) than other adolescent-targeted vaccines (45%-59%, <0.05 for all comparisons).  Receiving a very strong recommendation for HPV vaccines was associated with a higher likelihood of vaccine receipt (71% versus 39%, p<0.001), or among those not yet vaccinated, increased likelihood of positive vaccination intentions (82% vs. 60%, p = 0.015).  Nearly all parents (87%) reported that, if available, they would use a website providing personalized HPV vaccine-related materials before their adolescent's next check-up, and other technology-based communications were also endorsed by the majority of parents.   From these data we conclude that parents received weaker recommendations for HPV vaccines than other adolescent vaccines, and that most parents want additional HPV vaccine-related materials, preferably delivered using a variety of technology-based modalities which is not their providers' current practice.

Interventions to Improve Adolescent Vaccination: What May Work and What Still Needs to Be Tested

Since the development of the "adolescent platform" of vaccination in 1997, hundreds of studies have been conducted, identifying barriers to and facilitators of adolescent vaccination. More recent research has focused on developing and evaluating interventions to increase uptake of adolescent vaccines. This review describes a selection of recent intervention studies for increasing adolescent vaccination, divided into three categories: those with promising results that may warrant more widespread implementation, those with mixed results requiring more research, and those with proven effectiveness in other domains that have not yet been tested with regard to adolescent vaccination.