A profile of patients' and doctors' perceptions, acceptance, and utilization of e-health in a deprived region in southwestern China.

E-health is still in its infancy in western and rural China, where health resources are most scarce, and where e-health could prove most beneficial. Our study reveals the wide gaps between patients' low usage and their certain willingness to use e-health, as well as gaps between patients' moderate attention to use and physician's high preparedness to adopt e-health. Patients' and doctors' perceptions, needs, expectations, and concerns should be recognized and considered to promote the development of e-health in these underprivileged regions.