Table 1 Basic characteristics and surgical information of the patients
Characteristic | GMA group (n = 35) | Supreme group (n = 35) | P value |
|---|---|---|---|
Age (years) | 70.7(4.9) | 71.3(5.3) | 0.659 |
Sex (male/female) | 13/22 | 18/17 | 0.336 |
Height (cm) | 164.2(4.7) | 166.2(5.7) | 0.120 |
Weight (kg) | 65.2(6.3) | 64.1(6.4) | 0.464 |
Body mass index (kg/m2) | 24.2(2.0) | 23.3(2.3) | 0.085 |
ASA (II/III) | 25/10 | 28/7 | 0.578 |
Mouth opening (cm) | 4.6(0.6) | 4.7(0.5) | 0.725 |
Mallampati score (I/II/III) | 8/21/6 | 10/18/7 | 0.805 |
Thyromental distance (cm) | 7.6(0.5) | 7.5(0.5) | 0.322 |
Surgery position (left/right) | 19/16 | 15/20 | 0.473 |
Anesthetic time (min) | 119.8(15.0) | 118.3(13.1) | 0.648 |
Operation time (min) | 88.0(13.8) | 85.5(13.0) | 0.430 |