Successful Intraoral Mask Ventilation(Han Scale=1) n= 123 (85.4%) Unsuccessful Intraoral Mask Ventilation(Han Scale>1) n=21 (14.6%)
P†
P†
P†
Gender(F/M) 57/66(46.3/53.7) 14/7(66.7/33.3) 0.085 0.085 0.085
ASA I/II 21/102/0(17.1/82.9/0) 1/19/1(4.8/90.5/4.8) 0.064 0.064 0.064
Mallampati I/II/III 46/62/15(37.4/50.4/12.2) 3/12/6(14.3/57.1/28.6) 0.043* 0.043* 0.043*
Low OSAS risk (STOP-BANG<3) High OSAS risk (STOP-BANG>3) 93(75.6) 30(24.4) 14(66.7) 7(33.3)
0.386
0.386
0.386
Beardless Only Mustache Beard 100(81.3) 17(13.8) 6(4.9) 18(85.7) 2(9.5) 1(4.8)
0.894