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4,215 result(s) for "White, Victoria"
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Engagement Strategies to Improve Adherence and Retention in Web-Based Mindfulness Programs: Systematic Review
Web-based mindfulness programs may be beneficial in improving the well-being outcomes of those living with chronic illnesses. Adherence to programs is a key indicator in improving outcomes; however, with the digitization of programs, it is necessary to enhance engagement and encourage people to return to digital health platforms. More information is needed on how engagement strategies have been used in web-based mindfulness programs to encourage adherence. The aim of this study is to develop a list of engagement strategies for web-based mindfulness programs and evaluate the impact of engagement strategies on adherence. A narrative systematic review was conducted across the MEDLINE Complete, CINAHL Complete, APA PsycINFO, and Embase databases and followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis) guidelines. Articles were screened using the population, intervention, comparator, and outcome framework. Adults aged >18 years with chronic health conditions were included in the study. Mindfulness interventions, including those in combination with mindfulness-based cognitive therapy, delivered on the web through the internet or smartphone technology were included. Interventions lasted at least 2 weeks. Studies with a randomized controlled trial design or a pilot randomized controlled trial design were included. Engagement strategies, including web-based program features and facilitator-led strategies, adherence, and retention, were included. A total of 1265 articles were screened, of which 19 were relevant and were included in the review. On average, 70.98% (2258/3181) of the study participants were women with a mean age of 46 (SD 13) years. Most commonly, mindfulness programs were delivered to people living with mental health conditions (8/19, 42%). Of the 19 studies, 8 (42%) used only program features to encourage adherence, 5 (26%) used facilitator-led strategies, and 6 (32%) used a combination of the two. Encouraging program adherence was the most common engagement strategy used, which was used in 77% (10/13) of the facilitator-led studies and 57% (8/14) of the program feature studies. Nearly two-thirds (63%) of the studies provided a definition of adherence, which varied between 50% and 100% completion across studies. The overall mean participant compliance to the mindfulness programs was 56% (SD 15%). Most studies (10/19, 53%) had a long-term follow-up, with the most common follow-up period being 12 weeks after intervention (3/10, 30%). After the intervention, the mean retention was 78% (SD 15%). Engagement strategies in web-based mindfulness programs comprise reminders to use the program. Other features may be suitable for encouraging adherence to interventions, and a facilitator-led component may result in higher retention. There is variance in the way adherence is measured, and intervention lengths and follow-up periods are inconsistent. More thorough reporting and a standardized framework for measuring adherence are needed to more accurately assess adherence and engagement strategies.
Comparing spiritual wellbeing and illness perceptions between cancer patients from culturally and linguistically diverse and those from mainstream backgrounds in Australia
Objective Cancer presents a significant health challenge, particularly within culturally and linguistically diverse (CALD) populations. Religious, spiritual, and personal beliefs regarding illness may mitigate its psychological and physical impacts, varying with CALD status. This study aims to assess illness perceptions in Australian cancer patients from both CALD and Anglo-Australian backgrounds and to explore the associations between spiritual wellbeing and illness perceptions within these groups. Design Cross-sectional study, involving 119 cancer patients from CALD backgrounds (Arabic, Chinese, and Greek) and 50 Anglo-Australians. Spiritual wellbeing and cancer perception were assessed using the World Health Organization Quality of Life—Spirituality, Religiousness, and Personal Beliefs questionnaire and the revised Illness Perception Questionnaire, respectively. Linear regression models analyzed associations. Results CALD patients perceived their cancer as less enduring ( β  − 4.74, 95%CI − 6.16, − 3.31) and symptoms as less predictable (− 4.96, 95%CI − 6.12, − 3.86) compared to Anglo-Australians. They had lower confidence in medical interventions (− 2.96, 95%CI − 3.36, − 1.22) and poorer illness understanding (− 4.66, 95%CI − 5.83, − 3.49). In Greek-speaking patients, an increase in spiritual wellbeing was associated with less favourable perceptions of treatment controllability ( β  − 2.25, 95%CI − 4.39, − 0.09). Conversely, for Chinese-speaking patients, an increase in spiritual wellbeing was associated with improved illness perception across all domains except for consequences and emotional representation. However, no significant association was observed for Arabic patients. Conclusion Differences in illness perceptions exist among CALD and Anglo-Australians. Spiritual wellbeing appears linked to more favourable perceptions; however, differential effects emerged among groups, emphasizing the need for culturally tailored interventions to improve outcomes.
Long-term impact of plain packaging of cigarettes with larger graphic health warnings: findings from cross-sectional surveys of Australian adolescents between 2011 and 2017
ObjectiveTo assess the long-term impact of plain packaging (PP) of cigarettes with larger graphic health warnings (HW) introduced in December 2012 on adolescents’ relevant tobacco-related perceptions.MethodsCross-sectional school-based surveys of 12 to 17 year olds in 2011 (n=4413), 2013 (n=4423), 2014 (n=4576) and 2017 (n=4266). Students rated the character of four popular cigarette brands, indicated their agreement regarding brand differences in smoking ease, quitting, addictiveness, harmfulness and pack attractiveness and positive/negative perceptions of pack image. The frequency of students reading, attending to, thinking and talking about HW was assessed. Responses of students seeing cigarette packs in the previous 6 months (2011: 63%; 2013: 67%, 2014: 56%, 2017: 56%) were examined.ResultsSmoking prevalence declined from 2011 to 2017. Among students who had recently seen packs, cigarette packs were rated less positively and more negatively in 2017 than in 2011 (p<0.001) with ratings similar between 2013 and 2017. Positive character ratings for each brand reduced between 2011 and 2013 (ps<0.05) with further reductions between 2013 and 2017 (ps<0.05). Fewer students agreed, and more were uncertain, that brands differed in their smoking ease, addictiveness, harmfulness and pack attractiveness in 2017 than 2011. The frequency of students reading, attending, talking or thinking about HW did not change between 2011 and 2017.ConclusionsPP’s initial impact in reducing adolescent’s positive perceptions of cigarette packs and brand differences continued in the following years with tobacco packaging less appealing to young people in 2017 than 2011 and students more uncertain about brand differences.
Uncovering the advertising and promotional strategies of tobacco companies in Cambodia: recall of below-the-line marketing among young male smokers
IntroductionTobacco companies have used below-the-line marketing in novel ways to promote their brands to youth in low/middle-income countries in Southeast Asia. This study explores how young male smokers in Cambodia experience below-the-line marketing strategies.MethodsConvenience sampling was used to recruit 147 young male smokers (18–24 years) in Cambodia in early 2020. Local research assistants conducted mixed-methods interviews with participants in Khmer or English. Participants recalled exposure to below-the-line marketing strategies and provided in-depth descriptions about their experiences with individual sales promotions. Quantitative data were analysed using descriptive statistics and qualitative data were analysed using thematic analysis.Results54% of participants recalled exposure to at least one below-the-line marketing strategy, including point-of-sale promotions (32.7%), individual sales promotions (27.9%) and online advertising (14.3%). Participants described individual sales promotions in public settings, and recalled that promoters were mostly female, attractive and targeted young males. Tactics used to encourage young people to accept promotional offers included free cigarettes and sample packets, swapping current cigarettes for new brands and collecting consumer details after interviewing. The brands and product features of cigarettes being promoted were readily described by participants.ConclusionThis study provides evidence that illegal below-the-line marketing is still occurring in Cambodia, and increased monitoring and enforcement of advertising restrictions is needed.
Australian adolescents’ knowledge of smoking harms and misperceptions about tobacco products: a cross-sectional study
ObjectiveTo assess adolescents’ baseline knowledge of smoking health harms scheduled to be covered in future graphic health warnings (GHWs) and inform the content of future tobacco control public communication campaigns.MethodsCross-sectional survey of 8631 secondary school students (mean age=14.5 years) in Australia in 2022/2023 (weighted n=8655). Students were asked (a) for their agreement/disagreement that smoking causes each of nine harms (eg, lung cancer, stomach cancer and asthma), (b) to indicate where most of smoking’s harmful chemicals come from and (c) for their agreement/disagreement concerning the relative harmfulness of different tobacco product attributes (eg, menthol and roll-your-own). Multivariable logistic regression analyses examined associations between students’ knowledge and perceptions and their smoking status, controlling for demographics and school-level clustering.ResultsStudents had greater awareness of harms previously publicised in Australia. Among students who had never smoked, those open to future smoking had lower awareness of six smoking harms than those with a firm future intention not to smoke. Only 17.8% of all students were aware that most harmful chemicals came from burning the tobacco, with 37.8% not knowing and 34.6% attributing the source to additives. Three-quarters held misperceptions that roll-your-own cigarettes are less harmful than factory-made cigarettes or that cigarette smoke which feels light or smooth is less harmful than smoke that feels harsh. Only 25.9% of students were aware that menthol cigarettes are more addictive than non-menthol cigarettes.DiscussionNew GHWs and public communication campaigns could improve student knowledge of previously unpublicised smoking harms and counter pervasive misperceptions about tobacco products.
What public health strategies are needed to reduce smoking initiation?
Smoking initiation is a key behaviour that determines the future health consequences of smoking in a society. There is a marked difference in smoking patterns around the world, driven by initiation rates. While a number of high-income countries have seen smoking prevalence decline markedly from peak, many low-income and middle-income countries appear to still be on an upward trend. Unlike cessation where changes are limited by nicotine dependence, rates of smoking initiation can change rapidly over a short time span. Interventions that can be effective in achieving this include increases in the price of tobacco products, mass media anti-smoking advertising, smoke-free policies, smoking curricula in schools, restrictions on marketing opportunities for the tobacco industry as well as social norms that lead to restrictions on adolescents' ability to purchase cigarettes. Comprehensive tobacco control programmes that aim to denormalise smoking behaviour in the community contain all of these interventions. Rapid reductions in smoking initiation in adolescents have been documented in two case studies of comprehensive tobacco control programmes in California and Australia. Consistent and inescapable messages from multiple sources appear to be key to success. However, the California experience indicates that the rapid decline in adolescent smoking will not continue if tobacco control expenditures and the relative price of cigarettes are reduced. These case studies provide strong additional evidence of the importance of countries implementing the provisions of the Framework Treaty on Tobacco Control.
How can hospitals change practice to better implement smoking cessation interventions? A systematic review
Smoking cessation reduces the risk of death, improves recovery, and reduces the risk of hospital readmission. Evidence and policy support hospital admission as an ideal time to deliver smoking-cessation interventions. However, this is not well implemented in practice. In this systematic review, the authors summarize the literature on smoking-cessation implementation strategies and evaluate their success to guide the implementation of best-practice smoking interventions into hospital settings. The CINAHL Complete, Embase, MEDLINE Complete, and PsycInfo databases were searched using terms associated with the following topics: smoking cessation, hospitals, and implementation. In total, 14,287 original records were identified and screened, resulting in 63 eligible articles from 56 studies. Data were extracted on the study characteristics, implementation strategies, and implementation outcomes. Implementation outcomes were guided by Proctor and colleagues' framework and included acceptability, adoption, appropriateness, cost, feasibility, fidelity, penetration, and sustainability. The findings demonstrate that studies predominantly focused on the training of staff to achieve implementation. Brief implementation approaches using a small number of implementation strategies were less successful and poorly sustained compared with well resourced and multicomponent approaches. Although brief implementation approaches may be viewed as advantageous because they are less resource-intensive, their capacity to change practice in a sustained way lacks evidence. Attempts to change clinician behavior or introduce new models of care are challenging in a short time frame, and implementation efforts should be designed for long-term success. There is a need to embrace strategic, well planned implementation approaches to embed smoking-cessation interventions into hospitals and to reap and sustain the benefits for people who smoke.
A Human XPC Protein Interactome—A Resource
Global genome nucleotide excision repair (GG-NER) is responsible for identifying and removing bulky adducts from non-transcribed DNA that result from damaging agents such as UV radiation and cisplatin. Xeroderma pigmentosum complementation group C (XPC) is one of the essential damage recognition proteins of the GG-NER pathway and its dysfunction results in xeroderma pigmentosum (XP), a disorder involving photosensitivity and a predisposition to cancer. To better understand the identification of DNA damage by XPC in the context of chromatin and the role of XPC in the pathogenesis of XP, we characterized the interactome of XPC using a high throughput yeast two-hybrid screening. Our screening showed 49 novel interactors of XPC involved in DNA repair and replication, proteolysis and post-translational modifications, transcription regulation, signal transduction, and metabolism. Importantly, we validated the XPC-OTUD4 interaction by co-IP and provided evidence that OTUD4 knockdown in human cells indeed affects the levels of ubiquitinated XPC, supporting a hypothesis that the OTUD4 deubiquitinase is involved in XPC recycling by cleaving the ubiquitin moiety. This high-throughput characterization of the XPC interactome provides a resource for future exploration and suggests that XPC may have many uncharacterized cellular functions.
The impact of cancer type, treatment, and distress on health-related quality of life: cross-sectional findings from a study of Australian cancer patients
PurposeThis study examined the mediating effects of cancer type, treatment, and distress on health-related quality of life (HRQoL) for early diagnosis cancer patients. Results were interpreted with respect to established thresholds for clinical meaningfulness.MethodsA cross-sectional design was used. Patients completed surveys collecting demographics, cancer type, treatment, comorbid conditions, distress (HADS), and HRQoL (FACT-G). Hierarchical multivariate regressions examined associations between cancer type, treatment, and distress on HRQoL. Established minimum differences were used to identify clinically meaningful changes in HRQoL.ResultsOf the 1183 patients surveyed, 21% were classified as having elevated anxiety and 13% had elevated depression. Our sample reported significantly lower physical and emotional well-being compared to population norms. Patients with prostate, melanoma, gynaecological, and urological cancers had higher HRQoL scores than those with colorectal cancer. However, when effects for treatment type and distress were considered, differences between cancer types became non-significant. Anxiety and depression were associated with lower HRQoL scores as was chemotherapy. Only depression, anxiety, and chemotherapy were associated with clinically meaningful decreases in HRQoL scores.ConclusionsWhile statistically significant differences in HRQoL were found between different cancer types, only chemotherapy, anxiety, and depression produced clinically meaningful poorer HRQoL scores. In practice, clinically meaningful differences could promote a shift in resources toward interventions where a positive effect on patient well-being is appreciated by both the patient and health professional.