How Physicians’ Service Quality Affects Patient Consultation in Online Health Communities: A Longitudinal Study (Preprint)
BACKGROUND With the dramatic development of Web 2.0, an increasing number of patients and physicians are active in online health communities (OHCs). While extant literature has primarily discussed factors that influence patient consultation in OHCs, there is a lack of a thorough examination of the impact of two dimensions of physicians’ service quality on patients’ choices of physicians for their consulting services. OBJECTIVE This study aimed to explore the impact of the service delivery process (i.e., physicians’ login behavior) and service outcomes (i.e., online reputation) on patient consultation. METHODS A longitudinal study is conducted to examine the effects of login behavior and online reputation on patient consultation by analyzing short panel data from 779 physicians over five time periods in a Chinese OHC. RESULTS The results indicate that physicians’ service delivery process positively affects patient consultation, specifically with respect to login behavior. The maximum number of days of physicians’ no-login should be 20 days. Two online signals (login behavior and online reputation) are not complementary to each other. In addition, the moderating effects of offline signals (i.e., offline status) on two online signals are different, with the relationship between online reputation and patient consultation being positively moderated by offline status. CONCLUSIONS This study contributes to online service quality and e-health literature by investigating the effects of two dimensions of physicians’ service quality on patient consultation and making a clear distinction between the online and offline signals. This study also provides practical implications, indicating that the service delivery process can affect patient consultation alone, rather than a complementary effect with the service outcomes.