†T Test p<0.005; (SD; Standard deviation,
Med; Median, Min; Minimum, Max; Maximum, BMI; Body mass index, NC; neck
circumference, TMD; thyromental distance; SMD, sternomental distance;
HMD, hyo-mental distance; IID, interincisor distance)
Table 7: Comparison of patient characteristics between
successful (Han Scale=1) and unsuccessful mask ventilation (Han Scale
>1) in intraoral mask ventilation