Table 2 Antral cross-sectional area before and after facemask ventilation
Antral area before facemask ventilation (mm2) | Antral area after facemask ventilation (mm2) | Adjusted P values | |
|---|---|---|---|
P8 Total (n = 18) | 123.7 (97.7-173.5) | 138.2 (100.1-190.0) | 0.999 |
P8 GI+ (n = 3) | 173.5 (98.9-173.5) | 208.9 (150.7-247.4) | 0.327 |
P8 GI- (n = 15) | 117.8 (94.2-150.7) | 129.5 (94.2-150.7) | 0.498 |
P10 Total (n = 18) | 113.8 (87.1-134.8) | 133.9 (88.3 -194.9) | 0.588 |
P10 GI+ (n = 5) | 120.9 (104.4-146.8) | 193.9 (162.1-236.4) | 0.129 |
P10 GI- (n = 13) | 98.9 (84.8-140.1) | 94.2 (76.6-144.5) | 0.621 |
P12 Total (n = 18) | 123.3 (111.7-164.9) | 162.2 (116.4-197.7) | 0.051 |
P12 GI+ (n = 7) | 131.9 (120.9-186.9) | 208.9 (183.8-289.0) | 0.054 |
P12 GI- (n = 11) | 117.8 (102.1-169.6) | 125.6 (102.1-160.2) | 0.715 |
P14 Total (n = 16) | 121.3 (96.2-158.4) | 164.9 (108.0-217.4) | 0.102 |
P14 GI+ (n = 8) | 131.9 (104.6-181.4) | 210.8 (175.5-285.6) | 0.036 |
P14 GI- (n = 8) | 120.9 (84.8-152.1) | 112.3 (86.5-150.7) | 0.618 |
P16 Total (n = 14) | 126.0 (77.7-189.6) | 206.9 (127.2-278.0) | 0.021 |
P16 GI+ (n = 9) | 129.6 (111.5-197.9) | 276.5 (207.0-294.9) | 0.024 |
P16 GI- (n = 5) | 77.8 (76.6-170.0) | 84.8 (81.3-157.5) | 0.465 |