Successful Classic Face Mask Ventilation (Han Scale=1) n=84 (58.3%) Successful Classic Face Mask Ventilation (Han Scale=1) n=84 (58.3%) Unsuccessful Classic Face Mask Ventilation (Han Scale>1) n=60 (41.7%) Unsuccessful Classic Face Mask Ventilation (Han Scale>1) n=60 (41.7%)
Parameter Mean ± SD Med(Min-Max) Mean ± SD Med(Min-Max) p
Age(y) 41.19±12.37 40 (18-70) 45.38±14.13 46 (20-78) 0.061
Weight(kg) 75.67±12.30 75 (50-123) 81.10±12.74 80 (50-113) 0.011†
Height(cm) 168.73±7.49 168 (150-187) 170.62±7.93 170 (155-185) 0.147
BMI(kg.cm-2) 26.18±4.13 26 (19-37) 27.50±4.69 27 (18-41) 0.076
NC(cm) 36.83±3.17 36.5 (28-45) 38.73±3.66 38 (32-48) 0.002*
TMD(cm) 7.63±1.25 8 (4-10) 7.70±1.22 8 (5-12) 0.923
SMD(cm) 15.32±1.65 15.5 (12-19) 15.52±1.70 15.5 (12-19) 0.628
HMD(cm) 5.43±1.02 6 (2-7) 5.57±1.05 5 (3-9) 0.673
IID(cm) 4.68±0.76 5 (3-7) 4.66±0.65 5 (4-7) 0.781