Title Page
Contents
국문초록 8
ABSTRACT 10
I. Introduction 12
II. Objectives 14
III. Material and Methods 15
IV. Results 17
V. Discussion 27
VI. Conclusion 31
References 32
Table 1. Three age-based formulas for size of endotracheal tube in children. 13
Table 2. Clinical data of final 465 patients. 20
Table 3. Predictors of cuffed endotracheal tube size in children. 21
Table 4. Comparison of the difference between the actual and calculated (Cole, Khine, Duracher) or predicted endotracheal tube size. 26
Figure 1. Flow diagram of patient selection. 18
Figure 2. Correlation between actual and calculated (Cole, Khine, Duracher) or predicted endotracheal tube size in all patients. 22
Figure 3. Correlation between actual and calculated (Cole, Khine, Duracher) or predicted endotracheal tube size in overweight patients. 23
Figure 4. Correlation between actual and calculated (Cole, Khine, Duracher) or predicted endotracheal tube size in obese patients. 24
Figure 5. Correlation between actual and calculated (Cole, Khine, Duracher) or predicted endotracheal tube size in low height patients. 25