Real-time prediction of waiting time in the emergency department, using quantile regression.

@article{Sun2012RealtimePO,
  title={Real-time prediction of waiting time in the emergency department, using quantile regression.},
  author={Yan Sun and Kiok Liang Teow and Bee Hoon Heng and Chee Kheong Ooi and Seow Yian Tay},
  journal={Annals of emergency medicine},
  year={2012},
  volume={60 3},
  pages={299-308}
}
STUDY OBJECTIVE Emergency department (ED) waiting times can affect patient satisfaction and quality of care. We develop and validate a model that predicts an individual patient's median and 95th percentile waiting time by using only data available at triage. METHODS From the existing ED information system, we extracted date and time of triage completion, start time of emergency physician consultation, and patient acuity category (1=most urgent, 3=least urgent). Quantile regression was applied… CONTINUE READING
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