Appropriateness of the use of Emergency Medical Services and Propensities Toward Choice by Local Residents of Hospitals.
- Author:
Han Kook LEE
1
;
Byung Soo DO
;
Sam Beom LEE
Author Information
1. Department of Emergency Medicine, Yeungnam University College of Medicine, Daegu, Korea. bsdo@med.yu.ac.kr
- Publication Type:Original Article
- Keywords:
Emergency medical services;
Transportation of patients;
Appropriateness
- MeSH:
Ambulances;
Crowding;
Emergencies;
Emergency Medical Services;
Humans;
Prospective Studies;
Transportation of Patients
- From:Journal of the Korean Society of Emergency Medicine
2010;21(5):525-530
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
PURPOSE: Inappropriate use or misuse of emergency medical services (EMS) is a potential waste of resources and a possible diversion of needed service from another patient in need. One of the most serious consequences of inappropriate use of EMS is emergency department crowding. The purpose of this study was to evaluate the appropriateness of EMS use and the propensity of local residents in Daegu to choose particular hospitals. METHODS: We obtained study data from Jan. to Feb. 2009 using a prospective survey of patients or their companies that had used EMS. The survey was done by a senior emergency physician who rode in an ambulance with 119 crew members during on-scene assessments and en route to the hospital. The severity of illness/injury was evaluated using the START system/CRAMS scale. We analyzed the appropriateness of EMS use and hospital transport in relation to the severity of the patients problem. We also identified factors that directly influence choice of hospitals. RESULTS: Forty-six cases (36.8%) chose an inappropriate hospital. In 89 cases (71.2%), choice of hospital was done by the patient or his guardian. The most common factor that directly influenced hospital choice was the hospital the patients identified with (50%). Appropriateness of transport to the hospital correlated with problem severity evaluated by the EMS team and by trauma patients (p<0.05). Transport to a higher level hospital (39%) was selected about ten fold more often than transport to a lower level hospital (4%). CONCLUSION: The appropriateness of local EMS use should be improved with respect to many factors. Local residents have a propensity to choose a large or university hospital for a variety of reasons. Local residents should be continuously educated for appropriative EMS use.
