Using infographics in disseminating healthy lifestyle information on social media is likely to increase uptake and sharing.

BACKGROUND: Infographics facilitate rapid information dissemination with enriched eye-catching content on social media, but it is unclear what factors affect the adoption of information presented in this way. OBJECTIVES: We tested whether the Information Acceptance Model applies to infographics on healthy lifestyle and fitness topics. METHODS: Two hundred and four university students were invited to participate in an online survey on their acceptance after reading some healthy lifestyle and fitness topics infographics shared on social media. The data collected were analysed using Partial Least Square path modelling. RESULTS: The results confirmed information usefulness as a predictor of information adoption; attitude towards information and information adoption were the predictors of behavioural intention. Information credibility and attitude towards information, but not information quality and needs, were significantly related to information usefulness. Social media usage and education level were factors affecting infographics impressions. DISCUSSION: Results support most hypotheses. It confirms information usefulness as a predictor of infographics adoption. Attitudes towards information and information adoption are predictors of behavioural intentions of following healthy lifestyle and fitness suggestions through social media infographics. CONCLUSION: Social media facilitates interpersonal communication, information exchange and knowledge sharing, and infographics may draw people into healthy lifestyle and fitness information items relevant to them.

Systematic review and meta-analysis of internalised stigma and stigma resistance in patients with psychosis: The impact of individualism-collectivism culture and other individual factors.

PURPOSE: This study aimed to meta-analysis the level of internalised stigma experienced by individuals with psychosis worldwide, and the impact of cultural differences, economic status of the studied regions and duration of illness on their levels of internalised stigma. Clinical and individual level factors associated with internalised stigma and stigma resistance were also systematically reviewed. METHODS: A systematic search of keywords on two scholarly databases were conducted. The individualism index of the countries or regions where the studies were conducted was retrieved from Hofstede's updated measurement of individualism. Economic status of regions was categorised based on their per capita gross national income. Meta-analysis and meta-regression were conducted using the 'metafor' package in R. Factors associated with internalised stigma and stigma resistance were also systematically consolidated. RESULTS: Seventy-three articles were included in the meta-analysis and the pooled score of both internalised stigma and stigma resistance of individuals with psychosis were within the mild range (2.20 and 2.44, respectively). The meta-regression analysis found high collectivism culture is significantly related to a higher level of internalised stigma. Economic status was not significant. Thirty-five articles were included in the systematic review and clinical, psychological, psychosocial variables, cognition and sociodemographic factors were found to be associated with internalised stigma. CONCLUSION: Internalised stigma in psychosis is ubiquitous worldwide and high collectivism culture may be related with high internalised stigma. With the presence of multiple individual factors related to internalised stigma, intervention programmes to reduce internalised stigma should consider focussing on both macro- and micro-level factors.

A systematic review of neuroimaging studies of clozapine-resistant schizophrenia.

This systematic review aimed to review neuroimaging studies comparing clozapine-resistant schizophrenia patients with clozapine-responding patients, and with first-line antipsychotic responding (FLR) patients. A total of 19 studies including 6 longitudinal studies were identified. Imaging techniques comprised computerized tomography (CT, n = 3), structural magnetic resonance imaging (MRI, n = 7), magnetic resonance spectroscopy (MRS, n = 5), functional MRI (n = 1), single-photon emission computerized tomography (SPECT, n = 3) and diffusion tensor imaging (DTI, n = 1). The most consistent finding was hypo-frontality in the clozapine-resistant group compared with the clozapine-responding group with possible differences in frontal-striatal-basal ganglia circuitry as well as the GABA level between the two treatment-resistant groups. Additional statistically significant findings were reported when comparing clozapine-resistant patients with the FLR group, including lower cortical thickness and brain volume of multiple brain regions as well as lower Glx/Cr level in the dorsolateral prefrontal cortex. Both treatment-resistant groups were found to have extensive differences in neurobiological features in comparison with the FLR group. Overall results suggested treatment-resistant schizophrenia is likely to be a neurobiological distinct type of the illness. Clozapine-resistant and clozapine-responding schizophrenia are likely to have both shared and distinct neurobiological features. However, conclusions from existing studies are limited, and future multi-center collaborative studies are required with a consensus clinical definition of patient samples, multimodal imaging tools, and longitudinal study designs.