Abstract
In tandem with internet development and widespread social media use, e-health communities have begun to emerge in recent years. These communities allow doctors to access forums anywhere, anytime, seek or exchange medical information online, find literature, and so on. This is convenient and can solve some problems for doctors while also promoting doctor communication. This study collected and collated 102 doctors in the “Lilac Forum” and used social network tools to quantify the overall network density, centrality, core–periphery structure, and structural hole indicators of doctors’ information exchange from a social-capital perspective. The results showed that the frequency of interaction between doctors differed because of differences in the identities and participation of doctors in the e-health community. The density of the doctors’ information dissemination network (0.228) and network cohesion (0.610) were relatively high. Thus, the doctors were more closely connected, and information was easily spread. At the same time, doctors with higher professional titles had obvious location characteristics, familiarity and trust, and high levels of reciprocity. They could obtain redundant information in the network and were more likely to influence the behavior of other doctors. This study’s findings provide support for improving information exchange among doctors in e-health communities and improving the service levels of the platforms.
Highlights
The issue of resource sharing has attracted a great deal of attention
With the support of policies, many e-health communities have emerged in recent years
The purpose of this study was to describe the behaviors of doctors in electronic medical communities and explore their status, influence and level of social capital in the networks
Summary
Given the imbalances in the distribution of medical resources in developing countries, medical information sharing has received considerable attention. China is a vast country with a large population, and the development of medical standards in urban and rural areas is uneven [1]. This is a longstanding problem in China. With the support of policies, many e-health communities have emerged in recent years Such communities provide platforms for communication in the areas of medicine, pharmacy, life sciences, and other related fields. These are professional social networks for doctors, medical
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