TY - JOUR AU - Ienghong, Kamonwon PY - 2014/03/26 Y2 - 2024/03/19 TI - Factors affecting Length of Stay More Than 4 Hours in the Emergency Department of Srinagarind Hospital JF - Srinagarind Medical Journal JA - SRIMEDJ VL - 29 IS - 1 SE - Original Articles DO - UR - https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/17279 SP - 7-13 AB - <p><strong><span style="text-decoration: underline;">Background and Objective</span></strong><span style="text-decoration: underline;">:</span> Length of stay in emergency department (ED LOS) is a key measurement of emergency department (ED) throughput and a marker of overcrowding. To clarify factors associated with ED LOS are a potentially useful tool to improve the quality of patient care and decrease emergency department overcrowding.  <strong></strong></p><p><strong><span style="text-decoration: underline;">Methods</span></strong><span style="text-decoration: underline;">:</span> The study was cross-sectional analytical study. It was done in emergency department, Srinagarind hospital, Faculty of Medicine, Khon Kaen University, during 1-31<sup>th</sup> May 2012. Investigator reviewed the records of 4068 data by using Accidental and Emergency department information system (AEIS). Multiple Logistic regression analysis was performed to determine which factors were most strongly associated with ED LOS more than four hours in Srinagarind hospital.</p><p><strong><span style="text-decoration: underline;">Result</span></strong><span style="text-decoration: underline;">:</span>  There were a total of 4,678 patients in emergency department. The risk factors for spending over 4 hours in emergency department were patient disposition; requiring admission (OR 4.171,95% CI 3.314, 5.251), investigation (OR 2.447,95% CI 2.203, 2.944), Triage level; urgent  (OR 2.284) and less emergent (OR 2.210)</p><p><strong><span style="text-decoration: underline;">Conclusion</span></strong><span style="text-decoration: underline;">:</span><strong> </strong>Patient disposition especially admission, investigation and triage level were mainly factors leading to longer periods in emergency department. Further study should be done to explore in each factor to find appropriate solutions.<strong></strong></p> ER -