Publication

Hong S, Lee S, Lee J,Cha WC, Kim K.
Prediction of Cardiac Arrest in the Emergency Department Based on Machine Learning and Sequential Characteristics: Model Development and Retrospective Clinical Validation Study.
JMIR Med Inform. 2020 Aug 4;8(8):e15932.
(IF 2.58)

Kim SM, Yoo S,Cha WC, Kim TR.
Providing Personal Health Records Based on a Mobile Application for Emergencies.
Stud Health Technol Inform. 2020 Jun 16;270:1373-1374.
(IF 0.22)

Heo S, Yoon SY, Kim J, Kim HS, Kim K, Yoon H, Hwang SY,Cha WC, Kim T.
Effectiveness of a Real-Time Ventilation Feedback Device for Guiding Adequate Minute Ventilation: A Manikin Simulation Study.
Medicina (Kaunas). 2020 Jun 5;56(6):278.
(IF 1.5)

Hur S, Lee J, Kim T, Choi JS, Kang M, Chang DK, Cha WC.
An Automated Fast Healthcare Interoperability Resources-Based 12-Lead Electrocardiogram Mobile Alert System for Suspected Acute Coronary Syndrome.
Yonsei Med J. 2020 May;61(5):416-422.
(IF 1.78)

Lee S, Hong S, Cha WC, Kim K.
Predicting Adverse Outcomes for Febrile Patients in the Emergency Department Using Sparse Laboratory Data: Development of a Time Adaptive Model.
JMIR Med Inform. 2020 Mar 26;8(3):e16117
(IF 2.58)

Shin Y, Cha WC, Yoon H, Hwang SY, Shin TG, Sim MS, Jo IJ, Kim T.
Epidemiology and Outcome of Powered Mobility Device-Related Injuries in Korea.
J Korean Med Sci. 2020 Mar 9;35(9):e60.
(IF 1.716)

Jung KY, Kim S, Kim K, Lee EJ, Kim K, Lee J, Choi JS, Kang M, Chang DK, Cha WC
Frequent Mobile Electronic Medical Records Users Respond More Quickly to Emergency Department Consultation Requests: Retrospective Quantitative Study
JMIR Mhealth Uhealth 2020;8(2):e14487
(IF 4.3)

Yu JY, Jeong GY, Jeong OS, Chang DK, Cha WC.
Machine Learning and Initial Nursing Assessment-Based Triage System for Emergency Department
Healthc Inform Res. 2020 Jan;26(1):13-19
(IF 2.87)

Park JE, Hwang SY, Jo IJ, Sim MS, Cha WC, Yoon H, Kim TR, Lee GT, Kim HS, Sohn I, Shin TG.
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.
Medicina (Kaunas). 2020 Jan 19;56(1):42.
(IF 1.5)

Hwang SY, Yoon H, Yoon A, Kim T, Lee G, Jung KY, Park JH, Shin TG, Cha WC, Sim MS, Kim S.
N95 filtering facepiece respirators do not reliably afford respiratory protection during chest compression: A simulation study
Am J Emerg Med. 2020 Jan;38(1):12-17.
(IF 1.651)

Kim SG, Jo IJ, Kim T, et al.
Usefulness of Protocolized Point-of-Care Ultrasonography for Patients with Acute Renal Colic Who Visited Emergency Department: A Randomized Controlled Study.
Medicina (Kaunas). 2019;55(11):717.
(IF 1.5)

Park SW, Lee S, Cha WC, Hur KY, Kim JH, Lee MK, Park SM, Jin SM.
An Electronic Health Record-Integrated Computerized Intravenous Insulin Infusion Protocol: Clinical Outcomes and in Silico Adjustment.
Diabetes Metab J. 2020 Feb;44(1):56-66.
(IF 4.008)

Choi B, Kim T, Yoon SY, et al.
Effect of Watch-Type Haptic Metronome on the Quality of Cardiopulmonary Resuscitation: A Simulation Study.
Healthc Inform Res. 2019;25(4):274-282.
(IF 0.566)

Lee GT, Hwang SY, Jo IJ, Kim TR, Yoon H, Park JH, Cha WC, Sim MS, Shin TG.
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
J Thorac Dis. 2019 May;11(5):1980-1988.
(IF 2.17)

Min BC, Park JE, Lee GT, et al.
C-MAC Video Laryngoscope versus Conventional Direct Laryngoscopy for Endotracheal Intubation During Cardiopulmonary Resuscitation.
Medicina (Kaunas). 2019;55(6):225.
(IF 1.5)

Park JH, Kim YJ, Ro YS, Kim S, Cha WC, Shin SD.  
The Effect of Transport Time Interval on Neurological Recovery after Out-of-Hospital Cardiac Arrest in Patients without a Prehospital Return of Spontaneous Circulation.
J Korean Med Sci. 2019 Mar;34(9):e73.
(IF 1.716)

Jung KY, Kim T, Hwang SY, Yoon H, Shin TG, Sim MS, Jo IJ, Cha WC.
Availability of drug at convenient stores is not associated with an increased incidence of their poisoning.
Pharmacoepidemiol Drug Saf. 2019 Mar 7.
(IF 2.77)

Park JH, Kim YJ, Ro YS, Kim S, Cha WC, Shin SD.
The Effect of Transport Time Interval on Neurological Recovery after Out-of-Hospital Cardiac Arrest in Patients without a Prehospital Return of Spontaneous Circulation.
J Korean Med Sci. 2019 Feb 28;34(9):e73.
(IF 1.716)

Soh JY, Lee SU, Lee I, Yoon KS, Song C, Kim NH, Sohn TS, Bae JM, Chang DK, Cha WC.
A Mobile Phone-Based Self-Monitoring Tool for Perioperative Gastric Cancer Patients With Incentive Spirometer: Randomized Controlled Trial.
JMIR Mhealth Uhealth. 2019 Feb 19;7(2):e12204.
(IF 4.301)

Hwang SY, Shin J, Jo IJ, Park JE, Yoon H, Cha WC, Sim MS, Shin TG.
Delayed Antibiotic Therapy and Organ Dysfunction in Critically Ill Septic Patients in the Emergency Department.
J Clin Med. 2019 Feb 8;8(2).
(IF 6.78)

Soh JY, Jung SH, Cha WC, Kang M, Chang DK, Jung J, Lee J, Choi JS, Kim K.
Variability in Doctors’ Usage Paths of Mobile Electronic Health Records Across Specialties: Comprehensive Analysis of Log Data.
JMIR Mhealth Uhealth. 2019 Jan 17;7(1):e12041.
(IF 4.301)

Hwang SY, Lee SU, Lee TR, Yoon H, Park JH, Cha WC, Sim MS, Jo IJ, Song KJ, Kim S, Baek SY, Shin TG.
Usefulness of C-MAC video laryngoscope in direct laryngoscopy training in the emergency department: A propensity score matching analysis.
PLoS One. 2018 Dec 12;13(12):e0208077.
(IF 2.776)

Park JH, Moon SW, Kim TY, Ro YS, Cha WC, Kim YJ, Shin SD.
Sensitivity, specificity, and predictive value of cardiac symptoms assessed by emergency medical services providers in the diagnosis of acute myocardial infarction: a multi-center observational study.
Clin Exp Emerg Med. 2018 Dec;5(4):264-271.

Yoo J, Soh JY, Lee WH, Chang DK, Lee SU, Cha WC.
Experience of Emergency Department Patients With Using the Talking Pole Device: Prospective Interventional Descriptive Study.
JMIR Mhealth Uhealth. 2018 Nov 22;6(11):e191.
(IF 4.541)

Yoo J, Jung KY, Kim T, Lee T, Hwang SY, Yoon H, Shin TG, Sim MS, Jo IJ, Paeng H, Choi JS, Cha WC.
A Real-Time Autonomous Dashboard for the Emergency Department: 5-Year Case Study.
JMIR Mhealth Uhealth. 2018 Nov 22;6(11):e10666.
(IF 4.541)

Kim T, Jung KY, Kim K, Yoon H, Hwang SY, Shin TG, Sim MS, Jo IJ, Cha WC.
Protective effects of helmets on bicycle-related injuries in elderly individuals.
Inj Prev. 2018 Oct 5. E-pub
(IF 0.25)

Kim JM, Shin TG, Hwang SY, Yoon H, Cha WC, Sim MS, Jo IJ, Song KJ, Rhee JE, Jeong YK.
Sedative dose and patient variable impacts on postintubation hypotension in emergency airway management.
Am J Emerg Med. 2018 Sep 12.
(IF 1.651)

Jung KY, Kim T, Jung J, Lee J, Choi JS, Mira K, Chang DK, Cha WC.
The Effectiveness of Near-Field Communication Integrated with a Mobile Electronic Medical Record System: Emergency Department Simulation Study.
JMIR Mhealth Uhealth. 2018 Sep 21;6(9):e11187.
(IF 4.541)

Bae JW, Shin K, Lee H, Lee HJ, Lee T, Kim CH, Cha WC, Kim GW, Moon IC.
Evaluation of Disaster Response System Using Agent-Based Model With Geospatial and Medical Details.
IEEE Transactions on Systems, Man, and Cybernetics: Systems. 2018 Aug 48(9): 1454-1469.
(IF 3.29)

Cheong IY, An SY, Cha WC, Rha MY, Kim ST, Chang DK, Hwang JH.
Efficacy of Mobile Health Care Application and Wearable Device in Improvement of Physical Performance in Colorectal Cancer Patients Undergoing Chemotherapy.
Clin Colorectal Cancer. 2018 Jun;17(2):e353-e362.
(IF 3.176)

Jung KY, Kim T, Hwang SY, Lee TR, Yoon H, Shin TG, Sim MS, Cha WC, Jeon HJ.
Deliberate Self-harm among Young People Begins to Increase at the Very Early Age: a Nationwide Study.
J Korean Med Sci. 2018 May 29;33(30):e191.
(IF 1.716)

Soh JY, Cha WC, Chang DK, Hwang JH, Kim K, Rha M, Kwon H
Development and Validation of a Multidisciplinary Mobile Care System for Patients With Advanced Gastrointestinal Cancer: Interventional Observation Study
JMIR Mhealth Uhealth 2018;6(5):e115
(IF 4.541)

Yoo J, Soh JY, Lee WH, Chang DK, Lee SU, Cha WC
Experience of Emergency Department Patients With Using the Talking Pole Device: Prospective Interventional Descriptive Study
JMIR Mhealth Uhealth 2018;6(11):e191
(IF 4.541)

Yoo J, Jung KY, Kim T, Lee T, Hwang SY, Yoon H, Shin TG, Sim MS, Jo IJ, Paeng H, Choi JS, Cha WC
A Real-Time Autonomous Dashboard for the Emergency Department: 5-Year Case Study
JMIR Mhealth Uhealth 2018;6(11):e10666
(IF 4.541)

Jung KY, Kim T, Jung J, Lee J, Choi JS, Mira K, Chang DK, Cha WC
The Effectiveness of Near-Field Communication Integrated with a Mobile Electronic Medical Record System: Emergency Department Simulation Study
JMIR Mhealth Uhealth 2018;6(9):e11187
(IF 4.541)

Soh JY, Cha WC, Chang DK, Hwang JH, Kim K, Rha M, Kwon H
Development and Validation of a Multidisciplinary Mobile Care System for Patients With Advanced Gastrointestinal Cancer: Interventional Observation Study
JMIR Mhealth Uhealth 2018;6(5):e115
(IF 4.541)