Figure 5From: Questionnaire survey about use of an online appointment booking system in one large tertiary public hospital outpatient service center in China Use of different appointment booking systems by doctors in different specialties. A: Surgery; B: Internal medicine; C: Gynecology and obstetrics, otolaryngology, stomatology, craniocerebral surgery and burns surgery; D: Neurology and epidemiology; E: Imaging and experimental diagnosis; F: Other specialties. Mode 1: On-the-spot appointment (registration desk); Mode 2: On-the-spot appointment (consulting room); Mode 3: WAS; Mode 4: Self-help booking on machine in outpatient department.Back to article page