RESUMO
OBJECTIVES: Peer-to-peer communication approaches have been previously described as the 'power of personal referral'. Rather than relying on official channels of information, peer-to-peer communication may have a role in supporting changes in understanding and possibly behaviours. However, in emergency or pandemic situations, there is currently limited understanding of whether community members feel comfortable speaking about their vaccine experiences or advocating to others. This study explored the perceptions of COVID-19 vaccinated and unvaccinated Australian adults regarding their preferences and opinions about peer-peer communication and other vaccine communication strategies. STUDY DESIGN: Qualitative interview research. METHODS: In-depth interviews were conducted in September 2021 with 41 members of the Australian community. Thirty-three participants self-identified as being vaccinated against COVID-19, while the remainder were not vaccinated at the time or did not intend on receiving a COVID vaccine. RESULTS: Amongst those who were vaccinated, participants spoke about being willing to promote the vaccine and correct misinformation and felt empowered following their vaccination. They highlighted the importance of peer-to-peer communication and community messaging, expressing the need for both strategies in an immunisation promotional campaign, with a slight emphasis on the persuasive power of communication between family and friends. However, those who were unvaccinated tended to dismiss the role of community messaging, commenting on a desire not to be like one of the many who listened to the advice of others. CONCLUSION: During emergency situations, governments and other relevant community organisations should consider harnessing peer-to-peer communication amongst motivated individuals as a health communication intervention. However further work is needed to understand the support that this constituent-involving strategy requires. PATIENT OR PUBLIC CONTRIBUTION: Participants were invited to participate through a series of online promotional pathways including emails and social media posts. Those who completed the expression of interest and met the study criteria were contacted and sent the full study participant information documentation. A time for a 30 min semi-structured interview was set and provided with a $50 gift voucher at the conclusion.
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COVID-19 , Comunicação em Saúde , Vacinas , Humanos , Adulto , Vacinas contra COVID-19 , COVID-19/prevenção & controle , AustráliaRESUMO
PURPOSE: This work aims to characterize the relationship between tear film neuropeptide substance P and the structural integrity of the sub-basal nerve plexus in diabetes. METHODS: Seventeen healthy control participants and nine participants with diabetes were recruited in this cross-sectional study. Total protein content and substance P concentrations were determined in the flush tears of participants. Corneal nerve morphology was assessed by capturing the corneal sub-basal nerve plexus using the Heidelberg Retinal Tomograph II with the Rostock Corneal Module (Heidelberg Engineering GmbH, Heidelberg, Germany) in the central cornea. Corneal nerve fiber density (CNFD) was measured using ACCMetrics (M.A. Dabbah, Imaging Science and Biomedical Engineering, Manchester, UK) on eight captured images. Comparisons between groups were made using independent samples t-tests. Correlations between parameters were analyzed using Pearson's correlations. RESULTS: Substance P concentrations were significantly higher in the tears of the control group compared to participants with diabetes (4150 ± 4752 and 1473 ± 1671 pg/mL, respectively, P = .047). There was no significant difference in total protein content between the groups (3.4 ± 1.8 and 2.6 ± 1.7 mg/mL in the control and diabetes groups, respectively, P = .262). CNFD was significantly lower in the participants with diabetes compared to the control group (16.1 ± 5.7 and 21.5 ± 7.0 mm/mm, respectively, P = .041). There was a moderate correlation between substance P and CNFD (r = 0.48, P = .01). CONCLUSIONS: Substance P is expressed at a significantly lower level in the tears of people with diabetes compared with healthy controls. The positive correlation between substance P and corneal nerve density indicates that substance P may be a potential biomarker for corneal nerve health.
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Córnea/inervação , Doenças da Córnea/patologia , Diabetes Mellitus Tipo 2/metabolismo , Proteínas do Olho/metabolismo , Substância P/metabolismo , Lágrimas/metabolismo , Doenças do Nervo Trigêmeo/patologia , Estudos de Casos e Controles , Doenças da Córnea/metabolismo , Estudos Transversais , Diabetes Mellitus Tipo 2/patologia , Feminino , Humanos , Masculino , Microscopia Confocal , Pessoa de Meia-Idade , Fibras Nervosas/patologia , Estudos Prospectivos , Nervo Trigêmeo/patologia , Doenças do Nervo Trigêmeo/metabolismoRESUMO
The COVID-19 pandemic and the associated introduction of a novel vaccine has provided researchers with the opportunity to investigate how to support vaccine acceptance and reduce hesitancy using novel approaches. This study aimed to understand the perceptions of COVID-19 unvaccinated Australian adults towards the COVID-19 vaccines and the factors influencing their vaccine decision-making. We also explored their attitudes towards vaccine communication strategies and the availability and quality of resources to support decision-making and preferences during future public health emergencies. In-depth interviews were undertaken with 35 members of the Australian community who self-identified as being unvaccinated against COVID-19 from September to December 2021 and did not intend to vaccinate. Key themes that emerged focused on past experiences of vaccination, feelings of being coerced or pushed into vaccination, concerns about transparency around the development processes used for the COVID-19 vaccines, the value of getting vaccinated and issues regarding the mandates being used. Participants acknowledged that they would be open to talking to peers but held some reservations about the process. Requirements for vaccination have now been lifted in many countries. While governments should continue to strive to promote COVID-19 primary and booster vaccines going forward, this research suggests that there will be a small proportion of the community who continue to actively decline the vaccine. Further work is needed to understand the strategies that can support decision-making during pandemics amongst people who remain uncertain about the need for the vaccines or are concerned about vaccine safety. This includes innovatively exploring the role of peer-to-peer communication and the influence it may have on correcting misunderstandings and supporting confidence.
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Vacinas contra COVID-19 , COVID-19 , Adulto , Humanos , COVID-19/prevenção & controle , Pandemias , Austrália , Vacinação , ComunicaçãoRESUMO
BACKGROUND: There is growing attention around the need to improve the confidence and skills of healthcare providers to assist them in completing the complex task of communicating to vaccine hesitant parents and other individuals. While interventions have been developed and evaluated in a research setting, there is uncertainty regarding the public availability. This study aimed to examine the current landscape regarding the availability of online dialogue- based interventions which aim to support vaccination conversations. METHODS: A scoping review was undertaken to identify and appraise the availability and accessibility of dialogue-based interventions. A dialogue-based intervention was defined as a strategy aiming to improve an individual's confidence and communication skills to engage with and respond to vaccine hesitant individuals. Two approaches were utilised to identify relevant interventions and resources. Firstly, the European Centre for Disease Prevention and Control Catalogue of Interventions was assessed to identify interventions that met the definition. Secondarily, a Google search (in English only) was conducted using key words, that reflected the strategy that healthcare providers may use to identify resources. RESULTS: We identified a total of 31 dialogue-based interventions, of which 29 were reviewed. The interventions were all text based and instructional in nature. Twenty-two were suitable for healthcare providers, as well as non-clinical immunisation spokespersons to use. Of issue, was that in many instances it was common to find the resource located on the fifth to tenth page of search entries, and usually disguised under seemingly non-descript and nonspecific titles. Lastly, not all resources were available for free and not all could be accessed directly from the site. CONCLUSIONS: Findings suggest that while there have been numerous interventions developed to support healthcare providers to communicate with vaccine hesitant parents/individuals, there are fundamental issues with accessing the materials in a timely and convenient way. Having a central repository or website (which links to the interventions) would not only assistant healthcare providers to have an improved comprehension of the different interventions available but also would theoretically increase the utilisation by providers.