Abstract: 【Purpose/significance】Aiming at the inconsistency of empirical results in the literature on the influencing factors of users' willingness to use online medical community, this paper analyzes the relevant empirical research.【Method/process】Using metaanalysis method, this paper comprehensively analyzes 38 empirical literatures and 13033 independent samples of users' willingness to use online medical community.【Result/conclusion】The paper found that a total of 33 influencing factors significantly affect users' willingness to use online medical community, among which the correlation degree of emotional trust is the highest, the perceived risk is the weakest. At the same time, the study identified the impact of the characteristics of the subjects as regulatory variables on users' use
intention.【Innovation/limitation】This paper combs the influencing factors of users' willingness to use online medical community, par⁃tially solves the problem of inconsistent conclusions in relevant research, and provides a theoretical basis for further research on users' willingness to use in online medical community. However, the variables are not subdivided, and the follow-up research will further subdivide the users' willingness to use the online medical community.