A quality improvement project to reduce waiting time for pediatric outpatient referral clinics in Singapore

Background: The long waiting time in our General Pediatric Clinic results in the delay in diagnosis and treatment leading to increase in morbidity and dissatisfaction rate among sick children who seek treatment at KK Women’s and Children’s Hospital, Singapore. The mean ± SD waiting time in our General Pediatric Clinic increased from 40 ± 4 days in 2008 and 45 ± 7 days in 2009 to 50 ± 5 days in 2010. Objectives: To reduce long waiting times in our General Pediatric Clinic by 20%. Methods: The Reducing Waiting Time Working Group was formed to tackle the waiting time problem in the General Pediatric Clinic. Extensive literature was searched and reviewed, brainstorming and discussions were carried out and strategies were developed. A series of implementations were carried out sequentially including clearing of the backlog of cases, development of general and fast track referral guidelines, triaging system and ‘5 Days SMS and 48 Hours Call’ system. Results: By clearing the backlog cases, waiting time was reduced from 57 days to 44 days. Through effective triaging system and ‘5 Days SMS and 48 Hours Call’ system, the mean ± SD waiting time was further reduced by 30% from 50 ± 5 days to 35 ± 7 days. By June 2012, the mean waiting time was 27 days. Conclusions: Waiting time is one of the important indicators of healthcare quality provided by any healthcare institution. Through these implementations, waiting time was successfully reduced by 30%. These methods may serve as viable options to improve waiting time in other healthcare settings.