의료진프로필

Development, validation, and usability evaluation of machine learning algorithms for predicting personalized red blood cell demand among thoracic surgery patients

Hur, S; Yoo, J; Min, JY; Jeon, YJ; Cho, JH; Seo, JY; Cho, DC; Kim, K; Lee, YR; Cha, WC

The potential for drug incompatibility and its drivers - A hospital wide retrospective descriptive study

Keum, N; Yoo, J; Hur, S; Shin, SY; Dykes, PC; Kang, MJ; Lee, YS; Cha, WC

A trial of a chat service for patients and their family members in an emergency department

Heo, S; Kim, SH; Lee, SU; Hwang, SY; Yoon, H; Shin, TG; Chang, H; Kim, T; Cha, WC

Efficacy of anti-hyperkalemic agents during cardiopulmonary resuscitation in out-of-hospital cardiac arrest

Lee, GT; Jeong, D; Park, JE; Lee, SU; Kim, T; Yoon, H; Cha, WC; Sim, MS; Jo, IJ; Hwang, SY; Shin, TG

Prediction of post-donation renal function using machine learning techniques and conventional regression models in living kidney donors

Jeon, J; Song, Y; Yu, JY; Jung, W; Lee, K; Lee, JE; Huh, W; Cha, WC; Jang, HR

Status and perception of point-of-care ultrasound education in Korean medical schools: A national cross-sectional study

Yoo, J; Kang, SY; Jo, IJ; Kim, T; Lee, GT; Park, JE; Lee, SU; Hwang, SY; Cha, WC; Shin, TG; Cho, YS; Jang, H; Yoon, H

Adoption of Augmented Reality in Educational Programs for Nurses in Intensive Care Units of Tertiary Academic Hospitals: Mixed Methods Study

Yoo, S; Heo, S; Song, S; Park, A; Cho, H; Kim, Y; Cha, WC; Kim, K; Son, MH

Inter hospital external validation of interpretable machine learning based triage score for the emergency department using common data model

Yu, JY; Kim, D; Yoon, S; Kim, T; Heo, S; Chang, H; Han, GS; Jeong, KW; Park, RW; Gwon, JM; Xie, F; Ong, MEH; Ng, YY; Joo, HJ; Cha, WC

Quantifying emergency department nursing workload at the task level using NASA-TLX: An exploratory descriptive study

Park, S; Yoo, J; Lee, YR; Deguzman, PB; Kang, MJ; Dykes, PC; Shin, SY; Cha, WC

The Application of Knowledge-Based Clinical Decision Support Systems to Detect Antibiotic Allergy

Han, NY; Oh, OH; Oh, J; Kim, Y; Lee, YH; Cha, WC; Yu, YM

Timely accessibility to healthcare resources and heatwave-related mortality in 7 major cities of South Korea: a two-stage approach with principal component analysis

Lee, J; Min, J; Lee, W; Sun, K; Cha, WC; Park, C; Kang, C; Yang, J; Kwon, D; Kwag, Y; Oh, J; Ryoo, JH; Ha, E

A Simple Bacteremia Score for Predicting Bacteremia in Patients with Suspected Infection in the Emergency Department: A Cohort Study

Han, H; Kim, D; Kim, M; Heo, S; Chang, H; Lee, GT; Lee, SU; Kim, T; Yoon, H; Hwang, SY; Cha, WC; Sim, MS; Jo, IJ; Park, JE; Shin, TG

Effect of knowledgebase transition of a clinical decision support system on medication order and alert patterns in an emergency department

Jung, W; Yu, J; Park, H; Chae, MK; Lee, SS; Choi, JS; Kang, MR; Chang, DK; Cha, WC

Reply to Letter A Critical Review of Predictive Modeling with 'Latent Shock' Variable

Chang, H; Jung, W; Ha, J; Yu, JY; Heo, S; Lee, GT; Park, JE; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Kim, T

Prognostic Accuracy of SpO2-based Respiratory Sequential Organ Failure Assessment for Predicting In-hospital Mortality

Jeong, D; Lee, GT; Park, JE; Hwang, SY; Kim, T; Lee, SU; Yoon, H; Cha, WC; Sim, MS; Jo, IJ; Shin, TG

Effect of an artificial-intelligent chest radiographs reporting system in an emergency department

Yoon, DH; Heo, S; Yu, JY; Lee, SU; Hwang, SY; Yoon, H; Shin, TG; Lee, GT; Park, JE; Chang, H; Kim, T; Cha, WC

Patient Anxiety and Communication Experience in the Emergency Department: A Mobile, Web-Based, Mixed-Methods Study on Patient Isolation During the COVID-19 Pandemic

Kim, S; Chang, HS; Kim, T; Cha, WC

Mushroom intoxications presented to emergency departments in South Korea: a 2011-2019 national registry study

Heo, S; Lee, SU; Hwang, SY; Yoon, H; Lee, GT; Park, JE; Chang, H; Shin, TG; Sim, MS; Jo, IJ; Cha, WC; Kim, T

EARLY PREDICTION OF UNEXPECTED LATENT SHOCK IN THE EMERGENCY DEPARTMENT USING VITAL SIGNS

Chang, H; Jung, W; Ha, J; Yu, JY; Heo, S; Lee, GT; Park, JE; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Kim, T

Clinical support system for triage based on federated learning for the Korea triage and acuity scale

Chang, HS; Yu, JY; Lee, GH; Heo, S; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Sim, MS; Jo, IJ; Kim, T

Self-harm characteristics of younger-old and older-old adults admitted to emergency departments: a nationwide study

Jung, KY; Kim, T; Cha, WC

Prediction tool for renal adaptation after living kidney donation using interpretable machine learning

Jeon, J; Yu, JY; Song, Y; Jung, W; Lee, K; Lee, JE; Huh, W; Cha, WC; Jang, HR

A Pilot Study Evaluating LV Diastolic Function with M-Mode Measurement of Mitral Valve Movement in the Parasternal Long Axis View

Park, CH; Yoon, H; Jo, IJ; Woo, S; Heo, S; Chang, HS; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG

Development and Asian-wide validation of the Grade for Interpretable Field Triage (GIFT) for predicting mortality in pre-hospital patients using the Pan-Asian Trauma Outcomes Study (PATOS)

Yu, JY; Heo, S; Xie, F; Liu, N; Yoon, SY; Chang, HS; Kim, T; Lee, SU; Ong, MEH; Ng, YY; Shin, SD; Kajino, K; Cha, WC

Feasibility of patch-type wireless 12-lead electrocardiogram in laypersons

Yoon, S; Kim, T; Kang, E; Heo, S; Chang, H; Seo, Y; Cha, WC

Predicting mid-term survival of patients during emergency department triage for resuscitation decision

Yu, JY; Chang, H; Jung, W; Heo, S; Lee, GT; Park, JE; Lee, SU; Kim, T; Hwang, SY; Yoon, H; Shin, TG; Sim, MS; Jo, IJ; Cha, WC

Clinical factors predicting return emergency department visits in chemotherapy-induced febrile neutropenia patients

Heo, S; Jeon, K; Park, B; Ko, RE; Kim, T; Hwang, SY; Yoon, H; Shin, TG; Cha, WC; Lee, SU

Impact of the 24-hour time target policy for emergency departments in South Korea: a mixed method study in a single medical center

Park, S; Chang, HS; Jung, W; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Sim, MS; Jo, IJ; Kim, T

Deep-learning-based personalized prediction of absolute neutrophil count recovery and comparison with clinicians for validation

Choo, H; Yoo, SY; Moon, S; Park, M; Lee, J; Sung, KW; Cha, WC; Shin, SY; Son, MH

National Surveillance of Pediatric Out- of-Hospital Cardiac Arrest in Korea: The 10-Year Trend From 2009 to 2018

Kim, M; Yu, J; Chang, H; Heo, S; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Kim, T

Appropriateness of Alerts and Physicians' Responses With a Medication-Related Clinical Decision Support System: Retrospective Observational Study

Park, H; Chae, MK; Jeong, W; Yu, JY; Jung, W; Chang, HS; Cha, WC

An external validation study of the Score for Emergency Risk Prediction (SERP), an interpretable machine learning-based triage score for the emergency department

Yu, JY; Xie, F; Nan, L; Yoon, S; Ong, MEH; Ng, YY; Cha, WC

Endotracheal Intubation Using C-MAC Video Laryngoscope vs. Direct Laryngoscope While Wearing Personal Protective Equipment

Kim, DS; Jeong, D; Park, JE; Lee, GT; Shin, TG; Chang, H; Kim, T; Lee, SU; Yoon, H; Cha, WC; Sim, YJ; Park, SY; Hwang, SY

Decision effect of a deep-learning model to assist a head computed tomography order for pediatric traumatic brain injury

Heo, S; Ha, J; Jung, W; Yoo, S; Song, Y; Kim, T; Cha, WC

Development of an Interoperable and Easily Transferable Clinical Decision Support System Deployment Platform: System Design and Development Study

Yoo, J; Lee, J; Min, JY; Choi, SW; Kwon, JM; Cho, I; Lim, C; Choi, MY; Cha, WC

Online Learning versus Hands-On Learning of Basic Ocular Ultrasound Skills: A Randomized Controlled Non-Inferiority Trial

Kang, SY; Yoo, J; Park, S; Jo, IJ; Kim, S; Cho, H; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG; Yoon, H

An Augmented Reality-Based Guide for Mechanical Ventilator Setup: Prospective Randomized Pilot Trial

Heo, S; Moon, S; Kim, M; Park, M; Cha, WC; Son, MH

Factors Associated with Emergency Department Visits and Consequent Hospitalization and Death in Korea Using a Population-Based National Health Database

Park, J; Yeo, Y; Ji, Y; Kim, B; Han, K; Cha, W; Son, M; Jeon, H; Park, J; Shin, D

Identifying the Risk of Sepsis in Patients With Cancer Using Digital Health Care Records: Machine Learning-Based Approach

Yang, D; Kim, J; Yoo, J; Cha, WC; Paik, H

Machine learning-based suggestion for critical interventions in the management of potentially severe conditioned patients in emergency department triage

Chang, H; Yu, JY; Yoon, S; Kim, T; Cha, WC

Extracorporeal Life-support for Out-of-hospital Cardiac Arrest: A Nationwide Multicenter Study

Jeong, D; Lee, GT; Park, JE; Chang, H; Kim, T; Cha, WC; Yoon, H; Hwang, SY; Shin, TG; Sim, MS; Jo, I; Lee, SH; Shin, SD; Choi, JH

Use of Gallbladder Width Measurement by Computed Tomography in the Diagnosis of Acute Cholecystitis

Park, YS; Yoon, H; Kang, SY; Jo, IJ; Woo, S; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG

A Blockchain-Applied Personal Health Record Application: Development and User Experience

Kim, JW; Kim, SJ; Cha, WC; Kim, T

Impact of Insurance Benefits and Education on Point-of-Care Ultrasound Use in a Single Emergency Department: An Interrupted Time Series Analysis

Kang, SY; Park, S; Jo, IJ; Jeon, K; Kim, S; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG; Yoon, H

Echocardiographic Assessment of Patients with Pulmonary Tumor Thrombotic Microangiopathy First Diagnosed in the Emergency Department

Kim, M; Yoon, H; Kim, MY; Jo, IJ; Kang, SY; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG

Prehospital airway management for out-of-hospital cardiac arrest: A nationwide multicenter study from the KoCARC registry

Chang, H; Jeong, D; Park, JE; Kim, T; Lee, GT; Yoon, H; Hwang, SY; Cha, WC; Shin, TG; Sim, MS; Jo, IJ; Lee, SH; Shin, SD; Choi, JH

Gender difference in the clinical outcomes of patients with out-of-hospital cardiac arrest A report using data from a national Korean registry

Lee, GT; Hwang, SY; Jo, IJ; Kim, TR; Yoon, H; Cha, WC; Sim, MS; Shin, SD; Shin, TG; Choi, JH

Development and Validation of Unplanned Extubation Prediction Models Using Intensive Care Unit Data: Retrospective, Comparative, Machine Learning Study

Hur, S; Min, JY; Yoo, J; Kim, K; Chung, CR; Dykes, PC; Cha, WC

Cardiac troponin I and the risk of cardiovascular or non-cardiovascular death in patients visiting the emergency department

Park, JE; Song, M; Kim, T; Lee, GT; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Sim, MS; Jo, IJ; Lee, SH; Park, HD; Choi, JH

The effect of norepinephrine on common carotid artery blood flow in septic shock patients

Kim, SG; Jo, IJ; Kang, SY; Yoo, J; Lee, G; Park, JE; Kim, T; Hwang, SY; Cha, WC; Shin, TG; Han, H; Yoon, H

Respiratory Protection Effect of Ear-loop-type KF94 Masks according to the Wearing Method in COVID-19 Pandemic: a Randomized, Open-label Study

Yang, HJ; Yoon, H; Kang, SY; Lee, G; Park, JE; Kim, T; Lee, SU; Hwang, SY; Cha, WC; Shin, TG; Jo, IJ

Candidemia Risk Prediction (CanDETEC) Model for Patients With Malignancy: Model Development and Validation in a Single-Center Retrospective Study

Yoo, J; Kim, SH; Hur, S; Ha, J; Huh, K; Cha, WC

Developing a Time-Adaptive Prediction Model for Out-of-Hospital Cardiac Arrest: Nationwide Cohort Study in Korea

Kim, JW; Ha, J; Kim, T; Yoon, H; Hwang, SY; Jo, IJ; Shin, TG; Sim, MS; Kim, K; Cha, WC

Hollow adrenal gland sign on dual-phase contrast-enhanced CT in critically ill patients with sepsis

Park, JE; Lee, GT; Lee, J; Kim, YM; Shin, TG; Lee, SU; Kim, T; Yoon, H; Cha, WC; Hwang, SY

A Machine Learning-Based Algorithm for the Prediction of Intensive Care Unit Delirium (PRIDE): Retrospective Study

Hur, S; Ko, RE; Yoo, J; Ha, J; Cha, WC; Chung, CR

Prognostic implication of elevated cardiac troponin I in patients visiting emergency department without diagnosis of coronary artery disease

Song¹, M; Kim, T; Kang, EJ; Park, JE; Park, SH; Cha, WC; Yoon, H; Hwang, SY; Shin, TG; Sim, MS; Jo, I; Park, HD; Choi, JH

The Use of Point-of-care Ultrasound in Emergency Medical Centers in Korea: a National Cross-sectional Survey

Yoo¹, J; Kang, SY; Jo, IJ; Kim, T; Lee, G; Park, JE; Hwang, SY; Cha, WC; Shin, TG; Yoon, H

Effectiveness of Smartwatch Guidance for High-Quality Infant Cardiopulmonary Resuscitation: A Simulation Study

Jeon¹, SA; Chang, H; Yoon, SY; Hwang, N; Kim, K; Yoon, H; Hwang, SY; Shin, TG; Cha, WC; Kim, T

National Surveillance of Injury in the Republic of Korea: Increased Injury Vulnerability in the Late Middle Age

Chang¹, H; Min, JY; Yoo, D; Lee, SU; Hwang, SY; Yoon, H; Cha, WC; Shin, TG; Jo, IJ; Kim, T

Automatic stenosis recognition from coronary angiography using convolutional neural networks

Moon¹, JH; Lee, DY; Cha, WC; Chung, MJ; Lee, KS; Cho, BH; Choi, JH

Impact of COVID-19 Pandemic on the Overall Diagnostic and Therapeutic Process for Patients of Emergency Department and Those with Acute Cerebrovascular Disease

Chang¹, H; Yu, JY; Yoon, SY; Hwang, SY; Yoon, H; Cha, WC; Sim, MS; Jo, IJ; Kim, T

National Surveillance of Injury in Children and Adolescents in the Republic of Korea 2011-2017

Park¹, SH; Min, JY; Cha, WC; Jo, IJ; Kim, T

Temporal Change in Alert Override Rate with a Minimally Interruptive Clinical Decision Support on a Next-Generation Electronic Medical Record

Cha¹, WC; Jung, W; Yu, J; Yoo, J; Choi, J

Alert Override Patterns With a Medication Clinical Decision Support System in an Academic Emergency Department Retrospective Descriptive Study

Yoo¹, J; Lee, J; Rhee, PL; Chang, DK; Kang, M; Choi, JS; Bates, DW; Cha, WC

Development of a Mobile Personal Health Record Application Designed for Emergency Care in Korea; Integrated Information from Multicenter Electronic Medical Records

Choi¹, Y; Kim, JS; Kwon, IH; Kim, T; Kim, SM; Cha, W; Jeong, J; Lee, JH

Cardiac troponin I predicts clinical outcome of patients with cancer at emergency department

Park¹, S; Kim, T; Cha, WC; Yoon, H; Hwang, SY; Shin, TG; Sim, MS; Jo, I; Lee, SH; Park, HD; Choi, JH

Prediction of Cardiac Arrest in the Emergency Department Based on Machine Learning and Sequential Characteristics Model Development and Retrospective Clinical Validation Study

Hong¹, S; Lee, S; Lee, J; Cha, WC; Kim, K

An Automated Fast Healthcare Interoperability Resources-Based 12-Lead Electrocardiogram Mobile Alert System for Suspected Acute Coronary Syndrome

Hur¹, S; Lee, J; Kim, T; Choi, JS; Kang, M; Chang, DK; Cha, WC

An Electronic Health Record-Integrated Computerized Intravenous Insulin Infusion Protocol: Clinical Outcomes and in Silico Adjustment (Diabetes Metab J 2020;44:56-66)

Park¹, SW; Lee, S; Cha, WC; Hur, KY; Kim, JH; Lee, MK; Park, SM; Jin, SM

Epidemiology and Outcome of Powered Mobility Device-Related Injuries in Korea

Shin¹, Y; Cha, WC; Yoon, H; Hwang, SY; Shin, TG; Sim, MS; Jo, IJ; Kim, T

Predicting Adverse Outcomes for Febrile Patients in the Emergency Department Using Sparse Laboratory Data: Development of a Time Adaptive Model

Lee¹, S; Hong, S; Cha, WC; Kim, K

An Electronic Health Record-Integrated Computerized Intravenous Insulin Infusion Protocol: Clinical Outcomes and in Silico Adjustment

Park¹, SW; Lee, S; Cha, WC; Hur, KY; Kim, JH; Lee, MK; Park, SM; Jin, SM

Frequent Mobile Electronic Medical Records Users Respond More Quickly to Emergency Department Consultation Requests: Retrospective Quantitative Study

Jung¹, KY; Kim, S; Kim, K; Lee, EJ; Kim, K; Lee, J; Choi, JS; Kang, M; Chang, DK; Cha, WC

Accuracy of the qSOFA Score and RED Sign in Predicting Critical Care Requirements in Patients with Suspected Infection in the Emergency Department: A Retrospective Observational Study

Park¹, JE; Hwang, SY; Jo, IJ; Sim, MS; Cha, WC; Yoon, H; Kim, TR; Lee, GT; Kim, HS; Sohn, I; Shin, TG

N95 filtering facepiece respirators do not reliably afford respiratory protection during chest compression: A simulation study

Hwang¹, SY; Yoon, H; Yoon, A; Kim, T; Lee, G; Jung, KY; Park, JH; Shin, TG; Cha, WC; Sim, MS; Kim, S

Usefulness of Protocolized Point-of-Care Ultrasonography for Patients with Acute Renal Colic Who Visited Emergency Department: A Randomized Controlled Study

Kim¹, SG; Jo, IJ; Kim, T; Hwang, SY; Park, JH; Shin, TG; Sim, MS; Cha, WC; Yoon, H

Protective effects of helmets on bicycle-related injuries in elderly individuals

Kim¹, T; Jung, KY; Kim, K; Yoon, H; Hwang, SY; Shin, TG; Sim, MS; Jo, IJ; Cha, WC

Sedative dose and patient variable impacts on postintubation hypotension in emergency airway management

Kim¹, JM; Shin, TG; Hwang, SY; Yoon, H; Cha, WC; Sim, MS; Jo, IJ; Song, KJ; Rhee, JE; Jeong, YK

C-MAC Video Laryngoscope versus Conventional Direct Laryngoscopy for Endotracheal Intubation During Cardiopulmonary Resuscitation

Min¹, BC; Park, JE; Lee, GT; Kim, TR; Yoon, H; Cha, WC; Shin, TG; Song, KJ; Park, M; Han, H; Hwang, SY

Associations between mean arterial pressure and 28-day mortality according to the presence of hypertension or previous blood pressure level in critically ill sepsis patients

Lee¹, GT; Hwang, SY; Jo, IJ; Kim, TR; Yoon, H; Park, JH; Cha, WC; Sim, MS; Shin, TG

Availability of drug at convenient stores is not associated with an increased incidence of their poisoning

Jung¹, KY; Kim, T; Hwang, SY; Yoon, H; Shin, TG; Sim, MS; Jo, IJ; Cha, WC

The Effect of Transport Time Interval on Neurological Recovery after Out-of-Hospital Cardiac Arrest in Patients without a Prehospital Return of Spontaneous Circulation

Park¹, JH; Kim, YJ; Ro, YS; Kim, S; Cha, WC; Shin, SD

A Mobile Phone-Based Self-Monitoring Tool for Perioperative Gastric Cancer Patients With Incentive Spirometer: Randomized Controlled Trial

Soh¹, JY; Lee, SU; Lee, I; Yoon, KS; Song, C; Kim, NH; Sohn, TS; Bae, JM; Chang, DK; Cha, WC

Delayed Antibiotic Therapy and Organ Dysfunction in Critically Ill Septic Patients in the Emergency Department

Hwang¹, SY; Shin, J; Jo, IJ; Park, JE; Yoon, H; Cha, WC; Sim, MS; Shin, TG

Variability in Doctors' Usage Paths of Mobile Electronic Health Records Across Specialties: Comprehensive Analysis of Log Data

Soh¹, JY; Jung, SH; Cha, WC; Kang, M; Chang, DK; Jung, J; Lee, J; Choi, JS; Kim, K

Quality Improvement Program Outcomes for Endotracheal Intubation in the Emergency Department

Hwang¹, SY; Park, JH; Yoon, H; Cha, WC; Jo, IJ; Sim, MS; Song, KJ; Woo, HJ; Jeong, SG; Shin, TG

Usefulness of C-MAC video laryngoscope in direct laryngoscopy training in the emergency department: A propensity score matching analysis

Hwang¹, SY; Lee, SU; Lee, TR; Yoon, H; Park, JH; Cha, WC; Sim, MS; Jo, IJ; Song, KJ; Kim, S; Baek, SY; Shin, TG

Experience of Emergency Department Patients With Using the Talking Pole Device: Prospective Interventional Descriptive Study

Yoo¹, J; Soh, JY; Lee, WH; Chang, DK; Lee, SU; Cha, WC

A Real-Time Autonomous Dashboard for the Emergency Department: 5-Year Case Study

Yoo¹, J; Jung, KY; Kim, T; Lee, T; Hwang, SY; Yoon, H; Shin, TG; Sim, MS; Jo, IJ; Paeng, H; Choi, JS; Cha, WC

A data-driven artificial intelligence model for remote triage in the prehospital environment

Kim¹, D; You, S; So, S; Lee, J; Yook, S; Jang, DP; Kim, IY; Park, E; Cho, K; Cha, WC; Shin, DW; Cho, BH; Park, HK

The Effectiveness of Near-Field Communication Integrated with a Mobile Electronic Medical Record System: Emergency Department Simulation Study

Jung¹, KY; Kim, T; Jung, J; Lee, J; Choi, JS; Mira, K; Chang, DK; Cha, WC

Evaluation of Disaster Response System Using Agent-Based Model With Geospatial and Medical Details

Bae¹, JW; Shin, K; Lee, HR; Lee, HJ; Lee, T; Kim, CH; Cha, WC; Kim, GW; Moon, IC

Deliberate Self-harm among Young People Begins to Increase at the Very Early Age: a Nationwide Study

Jung¹, KY; Kim, T; Hwang, SY; Lee, TR; Yoon, H; Shin, TG; Sim, MS; Cha, WC; Jeon, HJ

Ketamine use for endotracheal intubation in severe sepsis and septic shock

Jo¹, SW; Hwang, SY; Jo, IJ; Lee, TR; Yoon, H; Cha, WC; Sim, MS; Shin, TG

Efficacy of Mobile Health Care Application and Wearable Device in Improvement of Physical Performance in Colorectal Cancer Patients Undergoing Chemotherapy

Cheong¹, IY; An, SY; Cha, WC; Rha, MY; Kim, ST; Chang, DK; Hwang, JH

Development and Validation of a Multidisciplinary Mobile Care System for Patients With Advanced Gastrointestinal Cancer: Interventional Observation Study

Soh¹, JY; Cha, WC; Chang, DK; Hwang, JH; Kim, K; Rha, M; Kwon, H

A Data-Driven Model of an Appointment-Generated Arrival Process at an Outpatient Clinic

Kim¹, SH; Whitt, W; Cha, WC

Low Accuracy of Positive qSOFA Criteria for Predicting 28-Day Mortality in Critically Ill Septic Patients During the Early Period After Emergency Department Presentation

Hwang¹, SY; Jo, IJ; Lee, SU; Lee, TR; Yoon, H; Cha, WC; Sim, MS; Shin, TG

Coronary angiography is related to improved clinical outcome of out-of-hospital cardiac arrest with initial non-shockable rhythm

Ko¹, E; Shin, JK; Cha, WC; Park, JH; Lee, TR; Yoon, H; Lee, G; Hwang, SY; Shin, TG; Sim, MS; Jo, IJ; Rhee, JE; Song, KJ; Jeong, YK; Shin, SD; Choi, JH

Identifying prescription patterns with a topic model of diseases and medications

Park¹, S; Choi, D; Kim, M; Cha, W; Kim, C; Moon, IC

The Utility of Preliminary Patient Evaluation in a Febrile Respiratory Infectious Disease Unit outside the Emergency Department

Kang¹, JS; Jhun, BW; Yoon, H; Lim, SM; Ko, E; Park, JH; Hwang, SY; Lee, SU; Lee, TR; Cha, WC; Shin, TG; Sim, MS; Jo, IJ

IMPACT OF METFORMIN USE ON LACTATE KINETICS IN PATIENTS WITH SEVERE SEPSIS AND SEPTIC SHOCK

Park J1¹, Hwang SY, Jo IJ, Jeon K, Suh GY, Lee TR, Yoon H, Cha WC, Sim MS, Carriere KC, Yeon S, Shin TG.

Neutrophil-to-lymphocyte ratio as a prognostic marker in critically-ill septic patients

Hwang SY1¹, Shin TG2, Jo IJ3, Jeon K4, Suh GY4, Lee TR1, Yoon H3, Cha WC3, Sim MS3.

Role of coronary angiography for out-of-hospital cardiac arrest survivors according to postreturn of spontaneous circulation on an electrocardiogram

Lee TR1¹, Hwang SY, Cha WC, Shin TG, Sim MS, Jo IJ, Song KJ, Rhee JE, Jeong YK.

Emergency Department Crowding Disparity: A Nationwide Cross-Sectional Study

Cha WC1¹, Ahn KO2, Shin SD2, Park JH3, Cho JS4.

Better prognostic value with combined optic nerve sheath diameter and grey-to-white matter ratio on initial brain computed tomography in post-cardiac arrest patients

Chae MK1¹, Ko E1, Lee JH1, Lee TR1, Yoon H1, Hwang SY1, Cha WC1, Shin TG1, Sim MS2, Jo IJ1, Song KJ1, Rhee JE1, Jeong YK1.

The Prevalence and Clinical Significance of Low Procalcitonin Levels Among Patients With Severe Sepsis or Septic Shock in the Emergency Department

Choe EA1¹, Shin TG, Jo IJ, Hwang SY, Lee TR, Cha WC, Sim MS.

The first-door-to-balloon time delay in STEMI patients undergoing interhospital transfer

Park JH1¹, Ahn KO2, Shin SD3, Cha WC4, Ryoo HW5, Ro YS6, Kim T7.

New Intervention Model of Regional Transfer Network System to Alleviate Crowding of Regional Emergency Medical Center

Ahn JY1¹, Ryoo HW1, Park J1, Kim JK1, Lee MJ1, Kim JY2, Shin SD3, Cha WC4, Seo JS5, Kim YA6.

Early central diabetes insipidus: An ominous sign in post-cardiac arrest patients

Chae MK1¹, Lee JH1, Lee TR1, Yoon H1, Hwang SY1, Cha WC1, Shin TG1, Sim MS2, Jo IJ1, Song KJ1, Rhee JE1, Jeong YK1.

The Effect of Emergency Medical Service Use and Inter-hospital Transfer on Prehospital Delay among Ischemic Stroke Patients: A Multicenter Observational Study

Park HA1¹, Ahn KO2, Shin SD3, Cha WC4, Ro YS2.

COMPREHENSIVE INTERPRETATION OF CENTRAL VENOUS OXYGEN SATURATION AND BLOOD LACTATE LEVELS DURING RESUSCITATION OF PATIENTS WITH SEVERE SEPSIS AND SEPTIC SHOCK IN THE EMERGENCY DEPARTMENT

Shin TG1¹, Jo IJ, Hwang SY, Jeon K, Suh GY, Choe E, Lee YK, Lee TR, Cha WC, Sim MS.

For how long can two emergency medical technicians perform high-quality cardiopulmonary resuscitation

Kim CH1¹, Kim GW2, Cha WC3, Kang BR4, Do HH5, Seo JS5.

The duration of cardiopulmonary resuscitation in emergency departments after out-of-hospital cardiac arrest is associated with the outcome: A nationwide observational study

Cha WC1¹, Lee EJ2, Hwang SS3.

The Long-Term Effect of an Independent Capacity Protocol on Emergency Department Length of Stay: A before and after Study

Cha WC1¹, Song KJ2, Cho JS3, Singer AJ4, Shin SD5.

Triage-based resource allocation and clinical treatment protocol on outcome and length of stay in the emergency department

Ro YS1¹, Shin SD2, Song KJ2, Cha WC3, Cho JS4.

Emergency Department Overcrowding and Ambulance Turnaround Time

Lee YJ1¹, Shin SD2, Lee EJ2, Cho JS3, Cha WC4.

The impact of prolonged boarding of successfully resuscitated out-of-hospital cardiac arrest patients on survival-to-discharge rates

Cha WC1¹, Cho JS2, Shin SD3, Lee EJ3, Ro YS4.

Poisson and non-Poisson properties in appointment-generated arrival processes: The case of an endocrinology clinic

ASSOCIATION BETWEEN HEMODYNAMIC PRESENTATION AND OUTCOME IN SEPSIS PATIENTS

Hwang SY1¹, Shin TG, Jo IJ, Jeon K, Suh GY, Lee TR, Cha WC, Sim MS, Song KJ, Jeong YK.

Association between ED crowding and delay in resuscitation effort

Hong KJ1¹, Shin SD, Song KJ, Cha WC, Cho JS.