Publications by authors named "Carissa Bonner"

Background: The survival prospects of adults with congenital heart disease have improved considerably due to improved surgical interventions, resulting in a growing population. This study aims to explore the experiences of adults with congenital heart disease, to identify support needs.

Methods: Participants were recruited from the National Australian Congenital Heart Disease Registry using purposive sampling to ensure diversity in terms of gender, rurality and disease complexity.

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Introduction: Due to the ongoing impact of colonisation, Aboriginal and Torres Strait Islander people live with a greater burden of cardiovascular disease (CVD) than non-Indigenous Australians. Shared decision-making (SDM) is recognised as an essential component of person-centred care. However, there has been a lack of tools to support clinician communication and SDM to address CVD prevention in this important 'at-risk' population.

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Consumer and Community Involvement (CCI) occurs when people with lived experience collaborate with researchers to design and conduct research. CCI has widely accepted benefits and is increasingly expected by funders and publishers. However, researchers may also be concerned about how to conduct CCI ethically, especially because human research ethical review processes are poorly aligned with the intentions of CCI.

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Background: Cardiovascular disease (CVD) is the leading cause of morbidity and mortality. Most people can reduce their CVD risk through lifestyle improvements and medication. Having low health literacy is a barrier to CVD prevention and management and is associated with worse health outcomes.

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Introduction: Improving clinical capacity for genomics in primary care promises to lead to better health, but genomics uptake in the sector is slow and patchy. This review aimed to identify the attitudes of primary care practitioners (PCPs) and the education needs and enablers in applying genomics to inform priorities in education and implementation.

Methods: Searches were conducted across Medline, Scopus, CINAHL, Embase, and Cochrane CENTRAL until November 2023.

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Problem: Cardiovascular disease (CVD) is the leading cause of death among women.

Background: Adverse pregnancy outcomes, such as stillbirth and recurrent pregnancy loss, are sex-specific risk factors for CVD. Little research investigates CVD preventive healthcare following bereavement.

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Background: The ATHENA COVID-19 study was set up to recruit a cohort of patients with linked health information willing to be recontacted in future to participate in clinical trials and also to investigate the outcomes of people with COVID-19 in Queensland, Australia, using consent. This report describes how patients were recruited, their primary care data extracted, proportions consenting, outcomes of using the recontact method to recruit to a study, and experiences interacting with general practices requested to release the primary care data.

Methods: Patients diagnosed with COVID-19 from 1 January 2020 to 31 December 2020 were systematically approached to gain consent to have their primary healthcare data extracted from their general practice into a Queensland Health database and linked to other datasets for ethically approved research.

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Background: High blood pressure (≥140/90 mm Hg) is the most prominent mortality risk factor worldwide. Home blood pressure measurement (HBPM) is recommended for blood pressure (BP) management. HBPM is most effective to improve BP management when delivered with patient education.

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Background: Social media became a key communication channel for public health agencies during the COVID-19 pandemic, especially for reaching younger populations less engaged with traditional channels. However, official social media health communication often fails to appeal to young people. Improving public health agency use of social media for health communication is vital to ensure health messages reach this priority population effectively, especially during public health emergencies.

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Background: Diabetes is an increasingly prevalent and costly chronic disease worldwide, and a large cause of unnecessary disease burden. To address the growing burden of diabetes, care models should support management of diabetes in primary care to reduce reliance on overstretched hospital-based specialists services. Virtual care presents an opportunity to provide diabetes care remotely, potentially enhancing the accessibility and efficiency of healthcare services.

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Background: Pregnancy complications, such as gestational diabetes mellitus (GDM) and hypertensive disorders of pregnancy (HDP), affect a significant proportion of women in Australia, with long-term implications for cardiovascular disease (CVD) risk. Despite existing preventive measures, participation in ongoing health monitoring remains low. This study aims to explore women's preferences and experiences regarding preventive healthcare after GDM and HDP, and to identify their unanswered questions about the association between these conditions and future CVD risk.

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Purpose: Develop and user-test a patient decision aid about selective dorsal rhizotomy (SDR) surgery for carers of children with cerebral palsy (CP) and clinicians treating children with CP.

Method: This study utilised a mixed-methods design. Stage One developed the prototype.

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Background: Medical students are often taught clinical reasoning implicitly, rather than through a formal curriculum. Like qualified health professionals, they engage in a wide range of information seeking and other practices as part of the clinical reasoning process. This increasingly includes seeking out information online and being informed by anecdotal information from social media or peer groups.

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Background: Dynamic consent has the potential to address many of the issues facing traditional paper-based or electronic consent, including enrolling informed and engaged participants in the decision-making process. The Australians Together Health Initiative (ATHENA) program aims to connect participants across Queensland, Australia, with new research opportunities. At its core is dynamic consent, an interactive and participant-centric digital platform that enables users to view ongoing research activities, update consent preferences, and have ongoing engagement with researchers.

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Article Synopsis
  • The study aimed to create and test a new framework called PACE (Population And ContExt) for adapting patient decision aids (PtDAs), specifically focusing on contraceptive options for Chinese-speaking migrant women in Australia.
  • The PACE framework included six stages: selection and appraisal, content expert review, pre-testing for usability, translation, assessing decisional needs, and testing acceptability and feasibility,
  • The pilot results showed that the adapted PtDAs were well-received by users, and the study highlighted the need for a flexible, team-based approach for successful adaptation in diverse contexts.
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Importance: Complex and ineffective health communication is a critical source of health inequity and occurs despite repeated policy directives to provide health information that is easy to understand and applies health literacy principles.

Objective: To evaluate the effectiveness of the Sydney Health Literacy Lab Health Literacy Editor, an easy-to-use online plain language tool that supports health information providers to apply health literacy guidelines to written health information.

Design, Setting, And Participants: This randomized clinical trial, conducted online in Australia from May 2023 to February 2024, included a convenience sample of health information providers with no previous experience using the Health Literacy Editor.

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Article Synopsis
  • Researchers created a tool called CoRiCal to help people understand the risks and benefits of COVID-19 vaccination by using simple explanations.
  • They tested different ways to present information, like graphs and animations, to see which helped people understand better.
  • The results showed that easy-to-understand explanations and animations helped people learn more about COVID-19 and vaccines than standard government information.
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Background And Objectives: Previous research identified numerous barriers to general practitioner (GP) use of cardiovascular disease (CVD) risk guidelines, and it is unclear whether these issues have been resolved. This study explored recent GP experiences.

Method: Interviews with 18 GPs in an Australian state with relatively few COVID-19 cases in 2021 were transcribed and coded using a framework analysis approach, with data mapped to five previously identified CVD risk assessment strategies: absolute risk focused, absolute risk adjusted, clinical judgement, passive disregard and active disregard.

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Article Synopsis
  • Current data only shows who is under-vaccinated in children but not why, making it essential to investigate underlying reasons for low vaccine coverage.
  • This study created and validated the Vaccine Barriers Assessment Tool (VBAT) in Australia through three phases, beginning with identifying potential parental barriers, then refining it with surveys, ultimately condensing it to key items.
  • The final versions of the VBAT include a 6-item short form and a 15-item long form that evaluate various factors influencing vaccine acceptance and access, and the tool will be used for national tracking in Australia, with plans for adaptation to other contexts.
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Objectives: Low health literacy is associated with worse health outcomes, including for cardiovascular disease (CVD). However, general practitioners (GPs) have limited support to identify and address patient health literacy needs in CVD prevention consultations. This study explored GPs' experiences of patient health literacy needs during CVD risk assessment and management consultations.

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Objective: To investigate the potential impacts of optimizing coronavirus disease 2019 (COVID-19) rapid antigen test (RAT) self-testing diagnostic accuracy information.

Design: Online randomized experiment using hypothetical scenarios: in scenarios 1 to 3 (RAT result positive), the posttest probability was considered to be very high (likely true positives), and in scenarios 4 and 5 (RAT result negative), the posttest probability was considered to be moderately high (likely false negatives).

Setting: December 12 to 22, 2022, during the mixed-variant Omicron wave in Australia.

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Introduction: Western Sydney Diabetes (WSD) established an innovative diabetes service in May 2020, using virtual and in-person care, linking primary care with the diabetes specialist team. This study evaluated the service's feasibility using qualitative and quantitative methods.

Method: Evaluation included: 1) thematic analysis of interviews and workshops with patients and health professionals (n = 28); 2) quantitative analysis of records of patients admitted July 2020-June 2021 (n = 110).

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Objective: To explore the effect of SMS nudge messages amongst people with varying health literacy on their intention to get a Heart Health Check.

Methods: A 3 (Initial SMS: scarcity, regret, or control nudge) x 2 (Reminder SMS: social norm or control nudge) factorial design was used in a hypothetical online experiment. 705 participants eligible for Heart Health Checks were recruited.

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