INTRODUCTIONThe use of the emergency department (ED) for nonurgent care is a worldwide concern.(1-5) Singapore, the most economically developed country in Southeast Asia, is no exception. In 2013, approximately 60% of visits to the paediatric ED of KK Women's and Children's Hospital (KKH), Singapore, were for nonurgent conditions. Nonurgent use of the ED leads to overcrowding, long waiting periods, increased costs, high staff burden, caregiver dissatisfaction and lower quality of care for patients requiring urgent care.(6-8) Therefore, understanding the factors related to nonurgent ED use is paramount and may have far-reaching impact.A constellation of variables influences caregivers' decision to attend paediatric EDs. Previous studies on caregivers' perspectives revealed perceived need as a common reason; this perceived need is related to the perceived severity of the child's illness, (7,(9)(10)(11)(12)(13) the need to seek assurance on the course of the illness (7) and the expectation that medical tests, such as radiography, will be needed. (7,10,13) Caregivers' perceptions of primary healthcare providers are also a key contributing factor to the nonurgent use of paediatric EDs. Several studies indicated that caregiver dissatisfaction with primary healthcare providers was due to accessibility and scheduling issues, (9)(10)(11) as well as the perception that the quality of care given by primary healthcare providers is lower than that given at the ED. (14) In addition, overseas studies have indicated that factors such as insurance coverage and welfare are related to nonurgent paediatric ED attendance. (9,15) In the Behavioural Model of Health Services Use, (16) Andersen suggested that the use of health services is shaped by the interaction between individual characteristics and contextual factors (e.g. health services and policies). Singapore has a network of primary healthcare providers consisting of 18 government polyclinics and approximately 1,500 private general practitioner (GP) clinics. (17) Primary care professionals are usually the first point of contact for patients, and if needed, can refer them to medical specialists and hospitals. The healthcare financing system in Singapore espouses the philosophies of individual responsibility and affordable healthcare for all. The government subsidises low-income families, citizens and permanent residents seeking care in the public sector. (18) While previous studies and theoretical frameworks provide some insight into the factors related to the nonurgent use of paediatric EDs, this issue has not been explored in a Southeast Asian population. Thus, the present study aimed to qualitatively explore questions on paediatric ED attendance from the perspective of caregivers who presented at KKH, a large public children's hospital. The findings of this study may be used to develop effective and targeted interventions to reduce unnecessary paediatric ED attendance.