From: Smile analysis in different facial patterns and its correlation with underlying hard tissues
Parameter | Average (n = 25) | Vertical (n = 25) | Difference | t value | p value | Significance |
---|---|---|---|---|---|---|
U1 EXP. | 8.45 ± 0.84 | 9.53 ± 0.93 | 1.08 | 4.28 | 0.000 | S*** |
LL-U1 | 0.14 ± 0.22 | 1.23 ± 1.24 | 1.09 | 4.31 | 0.000 | S*** |
IL GAP | 8.43 ± 0.82 | 11.24 ± 2.02 | 2.81 | 6.42 | 0.000 | S*** |
IC WIDTH | 39.33 ± 1.94 | 38.52 ± 2.32 | 0.82 | 1.35 | 0.185 | NS |
TW | 49.66 ± 3.22 | 50.55 ± 3.87 | 0.89 | 0.88 | 0.381 | NS |
SW | 65.76 ± 3.41 | 64.94 ± 5.58 | 0.82 | 0.63 | 0.534 | NS |
SI | 7.86 ± 0.88 | 5.90 ± 0.92 | 1.96 | 7.66 | 0.000 | S*** |
BC_L | 13.21 ± 1.97 | 13.04 ± 2.27 | 0.177 | 0.29 | 0.772 | NS |
BC_R | 12.68 ± 2.01 | 12.39 ± 2.22 | 0.288 | 0.48 | 0.634 | NS |
PC_L | 7.98 ± 2.24 | 6.43 ± 1.21 | 1.55 | 3.04 | 0.004 | S** |
PC_R | 7.41 1.96 | 6.23 ± 1.41 | 1.18 | 2.45 | 0.018 | S* |
BC RATIO | 0.59 ± 0.04 | 0.59 ± 0.03 | 0.004 | 0.36 | 0.723 | NS |
PC RATIO | 0.76 ± 0.06 | 0.78 ± 0.04 | 0.023 | 1.55 | 0.127 | NS |
U VERT | 5.96 ± 1.50 | 6.32 ± 1.33 | 0.356 | 0.89 | 0.380 | NS |
L VERT | 10.33 ± 1.08 | 9.88 ± 2.04 | 0.444 | 0.96 | 0.343 | NS |