Title Page

Contents

영문 초록 9

제1장 서론 11

1. Introduction 11

2. Methods 12

A. Patient information 12

B. ECMO management protocol 13

C. Statistical analysis 14

제2장 본론 15

1. Results 15

2. Discussion 17

3. Limitation 21

제3장 결론 22

1. Conclusion 22

참고문헌 23

국문 초록 36

표 1. Demographics of patients with COVID-19 managed with ECMO 27

표 2. Laboratory data after ECMO initiation 29

표 3. Extracorporeal membrane oxygenation data 31

표 4. Univariate logistic regression analysis for mortality risk factor 32

표 5. Multivariable logistic regression analysis for mortality risk factors 33

그림1. Schematic diagram of the initial extracorporeal membrane oxygenation mode and changes throughout management. 34

그림2. Kaplan-Meier survival curves of all patients with coronavirus 19 managed with extracorporeal membrane oxygenation. 35