Figure 3From: Questionnaire survey about use of an online appointment booking system in one large tertiary public hospital outpatient service center in China Doctors’ opinions about the appointment booking systems and relationship with their professional title. Opinion 1: It is necessary to provide alternative forms of appointment booking systems; Opinion 2: You will provide services on the spot for patients who visit the consulting room; Opinion 3: You used the appointment booking systems for your relatives; Opinion 4: Have heard of the appointment booking services but never used; Opinion 5: Auto-selecting different consultant orders; Opinion 6: Auto-selecting particular appointment times.Back to article page