Discrimination and social identity processes predict impairment and dysfunction among heavy drinkers

Background: Previous research has linked discrimination to poorer health. Yet health risk behaviours such as heavy alcohol consumption are often targeted with stigmatising public health campaigns. The current study sought to establish the link between experiencing discrimination and health outcomes among heavy drinkers, with a focus on exploring the multiple social identity processes that might underpin this relationship. Method: A survey was conducted with 282 people who self-reported consuming alcohol above recommended guidelines. We measured discrimination experienced as a drinker, components of social identification as a drinker (centrality, satisfaction, solidarity, homogeneity, and self-stereotyping), and two health outcomes: psychological distress and severity of alcohol use disorder symptomatology. Results: Discrimination was a moderate-large predictor of psychological distress and alcohol use disorder symptoms. Three social identity constructs were implicated in the link between discrimination and ill-health: identity centrality and homogeneity positively mediated this relationship, while identity satisfaction was a negative mediator. The model explained a large proportion of the variance (39-47%) in health outcomes. Discussion: Results are interpreted with an emphasis on the need to avoid stigmatising messaging and to prioritise social identity processes to prevent and treat substance use disorders. We further highlight the need for social identity researchers to consider the multidimensional nature of social identities, especially in the context of stigmatised groups

Doing public health differently: How can public health departments engage with local communities through social media interventions?

Objectives This paper evaluates a collaborative intervention between public health professionals and local social media administrators, in which the social media site Facebook was used with a view to strengthening engagement with and, dissemination of, core messages and building trust and resilience within local communities during the COVID-19 pandemic. Study design A qualitative design was used, exploring the research question: how does collaboration between public health professionals and local social network group administrators create community engagement during a global crisis? Methods Fourteen semi-structured interviews were conducted with public health staff and online group administrators. Data was analysed using framework analysis. Results Collaboration between public health professionals and local group administrators created both opportunities and challenges. Local group administrators had wide reach and trust within the local community, but message credibility was enhanced through local authority involvement. Such collaborations contain inherent tensions due to perceived risks to social capital and independence but can be successful if receiving strong risk-tolerant support from the local authority. Findings are discussed in the context of Bourdieu's theory of social capital to examine how public health information can be delivered by trusted social media actors in communication tailored to the local community. Conclusions Social media provides new channels of communication for delivery of public health messages, enabling new ways of working which create long-term engagement and community building. Although the intervention was developed quickly in response to the COVID-19 pandemic, participants felt it could be mobilised to address a wider range of issues

Effectiveness of an online intervention for parents/guardians of children aged 4-7 years who are concerned about their child's emotional and behavioural development: protocol for an online randomised controlled trial (EMERGENT study).

The demand for resources to support emotional and behavioural development in early childhood is ever increasing. However, conventional interventions are lacking in resources and have significant barriers. The Embers the Dragon programme helps address the growing unmet need of children requiring support. The delivery of the current project seeks to help support parents, reduce the burden placed on pressed services (eg, Child and Adolescent Mental Health Services) and to help improve the emotional and behavioural development of children. This project aims to investigate the efficacy and acceptability of Embers on parenting and children's psychosocial outcomes. 364 parents/guardians of children aged between 4 and 7 will be recruited via the internet, schools and general practitioners (GPs). This is an online waitlist-controlled trial with three arms: (1) control arm, (2) access to Embers arm and (3) access to Embers+school. Participants will be randomised (1:1) into (1) or (2) to evaluate the use of Embers at home. To evaluate scalability in schools, (3) will be compared with (2), and (1) to test efficacy against treatment as usual (not receiving the intervention). Qualitative interviews will also be conducted. Primary outcomes are the Parental Self-efficacy Scale, Strengths and Difficulties Questionnaire and qualitative interviews. Outcomes will be compared between the three groups at baseline, 8, 16 and 24 weeks. Ethical approval has been granted by the London South Bank University ethics panel (ETH2324-0004). To recruit via GPs, NHS ethical approval has been applied for, and the IRAS (331410) application is under consideration by the Central Bristol REC. The results of the project will be submitted for publication in a peer-reviewed journal. Parents/guardians will provide informed consent online prior to taking part in the study. For the interviews, assent will be taken from children by the researchers on the day. ISRCTN58327872. [Abstract copyright: © Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

Differences in digital health literacy and future anxiety between health care and other university students in England during the COVID-19 pandemic.

Background: This study investigates university students' digital health literacy and web-based information-seeking behaviours during the early stages of the COVID-19 pandemic in England. It compares undergraduate and postgraduate students in non-health related subjects with health care students, many of whom were preparing for, or working in, frontline roles. The survey was conducted as part of a wider study by the COVID-HL research consortium. Methods: A cross-sectional study was conducted among n=691 university students aged ≥18 years from 25 universities across England using an adapted digital survey developed by COVID-HL. Data were collected regarding sociodemographic characteristics and specific measures drawn from the Future Anxiety Scale and the Digital Health Literacy Instrument (DHLI). These had been adapted for use in an English setting and to the specific context of the COVID-19 pandemic. Other data collected included students’ anxiety or worries about the future using the Dark Future Scale as well as behaviours in online information-seeking. Data were analysed using correlations to test for relationships between constructs and also between group comparisons to test for differences between students studying health and non-health related subjects. Results: Across digital health literacy dimensions, there was no significant difference between students studying health-related subjects and other students. Health care students did report greater difficulties in relation to how to behave online. They also relied less on public body sources for information about the pandemic. A significant difference was found between the two student populations in relation to their anxiety about the future with health care students reporting fewer fears about the future. Conclusions: Although digital health literacy is well developed in university students, a significant proportion of students still face difficulties with evaluating online information which may frustrate public health efforts. This could be addressed by ensuring health students’ curriculum in particular encompasses digital health literac

E‐cigarette support for smoking cessation: Identifying the effectiveness of intervention components in an on‐line randomized optimization experiment

Aims, Design and Setting The aim of this study was to determine which combination(s) of five e-cigarette-orientated intervention components, delivered on-line, affect smoking cessation. An on-line (UK) balanced five-factor (2 × 2 × 2 × 2 × 2 = 32 intervention combinations) randomized factorial design guided by the multi-phase optimization strategy (MOST) was used. Participants A total of 1214 eligible participants (61% female; 97% white) were recruited via social media. Interventions The five on-line intervention components designed to help smokers switch to exclusive e-cigarette use were: (1) tailored device selection advice; (2) tailored e-liquid nicotine strength advice; (3): tailored e-liquid flavour advice; (4) brief information on relative harms; and (5) text message (SMS) support. Measurements The primary outcome was 4-week self-reported complete abstinence at 12 weeks post-randomization. Primary analyses were intention-to-treat (loss to follow-up recorded as smoking). Logistic regressions modelled the three- and two-way interactions and main effects, explored in that order. Findings In the adjusted model the only significant interaction was a two-way interaction, advice on flavour combined with text message support, which increased the odds of abstinence (odds ratio = 1.55, 95% confidence interval = 1.13–2.14, P = 0.007, Bayes factor = 7.25). There were no main effects of the intervention components. Conclusions Text-message support with tailored advice on flavour is a promising intervention combination for smokers using an e-cigarette in a quit attempt

No effects of 1 Hz offline TMS on performance in the stop-signal game

Stopping an already initiated action is crucial for human everyday behavior and empirical evidence points toward the prefrontal cortex playing a key role in response inhibition. Two regions that have been consistently implicated in response inhibition are the right inferior frontal gyrus (IFG) and the more superior region of the dorsolateral prefrontal cortex (DLPFC). The present study investigated the effect of offline 1 Hz transcranial magnetic stimulation (TMS) over the right IFG and DLPFC on performance in a gamified stop-signal task (SSG). We hypothesized that perturbing each area would decrease performance in the SSG, albeit with a quantitative difference in the performance decrease after stimulation. After offline TMS, functional short-term reorganization is possible, and the domain-general area (i.e., the right DLPFC) might be able to compensate for the perturbation of the domain-specific area (i.e., the right IFG). Results showed that 1 Hz offline TMS over the right DLPFC and the right IFG at 110% intensity of the resting motor threshold had no effect on performance in the SSG. In fact, evidence in favor of the null hypothesis was found. One intriguing interpretation of this result is that within-network compensation was triggered, canceling out the potential TMS effects as has been suggested in recent theorizing on TMS effects, although the presented results do not unambiguously identify such compensatory mechanisms. Future studies may result in further support for this hypothesis, which is especially important when studying reactive response in complex environments

The iNEAR programme: an existential positive psychology intervention for resilience and emotional wellbeing

The aim of this study was to evaluate the effectiveness of a new psychological intervention, the iNEAR, which is a resilience and wellbeing programme consisting of a classroom based set of activities designed to facilitate the formation of positive identities through the acquisition of skills for growth and personal flourishing. 354 young people aged 11 and 12, matched for age and gender, were randomly allocated to the intervention (84 girls; 80 boys) and control conditions (93 girls; 96 boys). Following the intervention, boys, compared to girls, showed higher levels of wellbeing and environmental mastery and higher levels of tolerance to uncertainty. The intervention was effective in increasing appreciation of positive relationships with others, for girls and, although not statistically significant, it generated change in the desired direction for boys. In contrast to boys, girls’ scores on openness to diversity also increased between baseline and post-intervention. Ways in which positive psychology interventions can resource individuals to better respond to adversity, coercion and personal uncertainty and so contribute to safeguarding against the adoption of extreme belief systems are also discussed

Mobile Phone Text Messages to Support People to Stop Smoking by Switching to Vaping: Codevelopment, Coproduction, and Initial Testing Study.

SMS text messages are affordable, scalable, and effective smoking cessation interventions. However, there is little research on SMS text message interventions specifically designed to support people who smoke to quit by switching to vaping. Over 3 phases, with vapers and smokers, we codeveloped and coproduced a mobile phone SMS text message program. The coproduction paradigm allowed us to collaborate with researchers and the community to develop a more relevant, acceptable, and equitable SMS text message program. In phase 1, we engaged people who vape via Twitter and received 167 responses to our request to write SMS text messages for people who wish to quit smoking by switching to vaping. We screened, adjusted, refined, and themed the messages, resulting in a set of 95 that were mapped against the Capability, Opportunity, and Motivation-Behavior constructs. In phase 2, we evaluated the 95 messages from phase 1 via a web survey where participants (66/202, 32.7% woman) rated up to 20 messages on 7-point Likert scales on 9 constructs: being understandable, clear, believable, helpful, interesting, inoffensive, positive, and enthusiastic and how happy they would be to receive the messages. In phase 3, we implemented the final set of SMS text messages as part of a larger randomized optimization trial, in which 603 participants (mean age 38.33, SD 12.88 years; n=369, 61.2% woman) received SMS text message support and then rated their usefulness and frequency and provided free-text comments at the 12-week follow-up. For phase 2, means and SDs were calculated for each message across the 9 constructs. Those with means below the neutral anchor of 4 or with unfavorable comments were discussed with vapers and further refined or removed. This resulted in a final set of 78 that were mapped against early, mid-, or late stages of quitting to create an order for the messages. For phase 3, a total of 38.5% (232/603) of the participants provided ratings at the 12-week follow-up. In total, 69.8% (162/232) reported that the SMS text messages had been useful, and a significant association between quit rates and usefulness ratings was found (χ =9.6; P=.002). A content analysis of free-text comments revealed that the 2 most common positive themes were helpful (13/47, 28%) and encouraging (6/47, 13%) and the 2 most common negative themes were too frequent (9/47, 19%) and annoying (4/47, 9%). In this paper, we describe the initial coproduction and codevelopment of a set of SMS text messages to help smokers stop smoking by transitioning to vaping. We encourage researchers to use, further develop, and evaluate the set of SMS text messages and adapt it to target populations and relevant contexts. [Abstract copyright: ©Vassilis Sideropoulos, Eleni Vangeli, Felix Naughton, Sharon Cox, Daniel Frings, Caitlin Notley, Jamie Brown, Catherine Kimber, Lynne Dawkins. Originally published in JMIR Formative Research (https://formative.jmir.org), 27.09.2023.

Doctors and nurses subjective predictions of 6-month outcome compared to actual 6-month outcome for adult patients with spontaneous intracerebral haemorrhage (ICH) in neurocritical care: An observational study.

Acute spontaneous intracerebral haemorrhage is a devastating form of stroke. Prognostication after ICH may be influenced by clinicians' subjective opinions. To evaluate subjective predictions of 6-month outcome by clinicians' for ICH patients in a neurocritical care using the modified Rankin Scale (mRS) and compare these to actual 6-month outcome. We included clinicians' predictions of 6-month outcome in the first 48 h for 52 adults with ICH and compared to actual 6-month outcome using descriptive statistics and multilevel binomial logistic regression. 35/52 patients (66%) had a poor 6-month outcome (mRS 4-6); 19/52 (36%) had died. 324 predictions were included. For good (mRS 0-3) versus poor (mRS 4-6), outcome, accuracy of predictions was 68% and exact agreement 29%. mRS 6 and mRS 4 received the most correct predictions. Comparing job roles, predictions of death were underestimated, by doctors (12%) and nurses (13%) compared with actual mortality (36%). Predictions of vital status showed no significant difference between doctors and nurses: OR = 1.24 {CI; 0.50-3.05}; (  = 0.64) or good versus poor outcome: OR = 1.65 {CI; 0.98-2.79}; (  = 0.06). When predicted and actual 6-month outcome were compared, job role did not significantly relate to correct predictions of good versus poor outcome: OR = 1.13 {CI;0.67-1.90}; (  = 0.65) or for vital status: OR = 1.11 {CI; 0.47-2.61};  = 0.81). Early prognostication is challenging. Doctors and nurses were most likely to correctly predict poor outcome but tended to err on the side of optimism for mortality, suggesting an absence of clinical nihilism in relation to ICH. [Abstract copyright: © 2024 The Authors. Published by Elsevier B.V.