Search results

The purpose of this paper is to explore the factors influencing people’s health knowledge adoption in social media, with an eye toward promoting health information literacy and healthy behavior.

Based on the integration of sense-making theory, social influence theory, information richness theory, fear appeal theory, and ELM (elaboration likelihood method), a health knowledge adoption model is constructed. Taking spondylopathy as an example, high health threat and low health threat experiments and questionnaires are designed to complete the empirical study. In all, 355 effective survey samples are collected and analyzed, leveraging a partial least squares method.

Research results indicate that perceived knowledge quality, perceived knowledge consensus, and perceived source credibility have positive effects on health knowledge adoption via the mediator – trust; knowledge richness contributes to the perception of knowledge quality, source credibility, and knowledge consensus, especially under high health threat; health threat has significant positive moderating effects on the relationship between trust and health knowledge adoption, and the relationship between perceived knowledge quality and trust, with negative moderating effects on the relationships between perceived knowledge consensus, perceived source credibility, and trust.

This paper examines the mediating effecting of trust in the process of health knowledge adoption. Based on the integration of fear appeal theory, social influence theory, sense-making theory, information richness theory and elaboration likelihood model, this study investigates the factors influencing health knowledge adoption in social media from the perspective of a user, and explores the moderating effect of health threat on health knowledge adoption.

This paper aims at describing and exploring how consumers perceive acupuncture as a medical treatment in relation to biomedicine.

Data were collected through an online survey using quota sampling. The attitudes of 879 Hong Kong residents aged 20 or above were surveyed. Questions were generated from a previous focus group study.

Factor analysis found that attitude toward acupuncture consisted of five underlying dimensions, including trust in biomedicine, risks versus benefits, cure and effectiveness, qualification and skills of acupuncturists, side effects and costs and severe aftereffects. Lack of trust in acupuncturists and perceived inferiority of acupuncture to biomedicine were the major barriers of public acceptance of acupuncture. Perceived strengths of acupuncture identified were not involving taking medicine, fewer side effects and being good for preventive care.

This study used a convenience sample recruited through personal networks, so the findings cannot automatically be generalized to the rest of the population.

There is a need to build trust in the therapy and the reputation of acupuncturists through better communication of the profession’s qualification and accreditation system, as well as dissemination of clinical evidence on a long-term basis. Consumers need to be better educated about the sensations to be expected during acupuncture and the criteria for selecting an acupuncturist.

This has been the first quantitative study focusing on Hong Kong consumers’ perceptions of acupuncture.

This study aims to address the growing importance of online health information (OHI) and the associated uncertainty. Although previous research has explored factors influencing the credibility of OHI, results have been inconsistent. Therefore, this study aims to identify the essential factors that influence the perceived credibility of OHI by conducting a meta-analysis of articles published from 2010 to 2022. The study also aims to examine the moderating effects of demographic characteristics, study design and the platforms where health information is located.

Based on the Prominence-Interpretation Theory (PIT), a meta-analysis of 25 empirical studies was conducted to explore 12 factors related to information content and source, social interaction, individual and media affordance. Moderators such as age, education level, gender of participants, sample size, platforms and research design were also examined.

Results suggest that all factors, except social support, have significant effects on the credibility of OHI. Among them, argument quality had the strongest correlation with credibility and individual factors were also found to be relevant. Moderating effects indicate that social support was significantly moderated by age and education level. Different sample sizes may lead to variations in the role of social endorsement, while personal involvement was moderated by sample size, platform and study design.

This study enriches the application of PIT in the health domain and provides guidance for scholars to expand the scope of research on factors influencing OHI credibility.