Table 3 Linear regression model considering the relationship between Frontal sinus and the selected cephalometric variables.
Univariate regression model | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
VOL | SUP | XMAX | YMAX | ZMAX | ||||||
slope (95% CI) | p | slope (95% CI) | p | slope (95% CI) | p | slope (95% CI) | p | slope (95% CI) | p | |
SNA | 1.42 (-3.68, 6.52) | 0.60 | 1.40 (-2.38, 5.21) | 0.40 | 0.46 (-0.60, 1.50) | 0.40 | 1.50 (0.00, 3.00) | 0.05 | 0.07 (-0.50, 0.60) | 0.80 |
SNB | 3.79 (0.05, 7.54) | 0.04 | 2.74 (-0.05, 5.53) | 0.05 | 0.70 (-0.70, 1.40) | 0.10 | 1.41 (0.27, 2.54) | 0.01 | 0.20 (-0.20, 0.70) | 0.20 |
ANB | -4.88 (-9.67, -0.10) | 0.04 | -3.17 (-6.75, 0.42) | 0.08 | -0.70 (-1.70, 0.30) | 0.10 | -0.89 (-2.38, 0.60) | 0.24 | -0.30 (-0.88, 0.21) | 0.23 |
DIV | -0.52 (-4.17, 3.13) | 0.78 | 0.17 (-2.55, 2.89) | 0.90 | 0.20 (-0.53, 0.94) | 0.59 | 0.13 (-0.99, 1.24) | 0.82 | 0.11 (-0.30, 0.52) | 0.61 |
AH | 4.18 (2.38, 5.98) | 0.00 | 3.22 (1.89, 4.55) | 0.00 | 0.84 (0.48, 1.20) | 0.00 | 1.09 (0.51, 1.66) | 0.00 | 0.46 (0.26, 0.66) | 0.00 |
AHL | 8.47 (3.91, 13.03) | 0.00 | 6.64 (3.28, 10.00) | 0.00 | 1.82 (0.92, 2.73) | 0.00 | 1.92 (0.47, 3.37) | 0.01 | 1.10 (0.61, 1.60) | 0.00 |
AHU | 3.55 (1.17, 5.93) | 0.00 | 2.80 (1.04, 4.56) | 0.00 | 0.69 (0.21, 1.17) | 0.01 | 1.04 (0.31, 1.78) | 0.01 | 0.40 (0.13, 0.67) | 0.00 |
SN | 6.01 (2.12, 9.91) | 0.00 | 4.01 (1.08, 6.95) | 0.01 | 0.87 (0.06, 1.68) | 0.03 | 1.95 (0.76, 3.13) | 0.00 | 0.55 (0.11, 1.00) | 0.02 |