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