Variable ( |
|
Gender |
|
|
|
|
Adj. |
SEE |
|
---|---|---|---|---|---|---|---|---|---|
Max-CPM | Mandibular Incisors | M | 5.09 | <0.001 | 0.725 | <0.001 | 0.543 | 0.88 | 0.739 |
Man-CPM | Mandibular Incisors | M | 6.34 | <0.001 | 0.658 | <0.001 | 0.471 | 0.92 | 0.688 |
Max-CPM | Mandibular Incisors | F | 7.44 | <0.001 | 0.620 | <0.001 | 0.337 | 1.04 | 0.582 |
Man-CPM | Mandibular Incisors | F | 5.59 | <0.001 | 0.635 | <0.001 | 0.386 | 0.96 | 0.623 |
Actual value | Predicted value | ||||||||
---|---|---|---|---|---|---|---|---|---|
Gender | Group variables | Mean | SD | SEM | Mean | SD | S.E.M | ||
M | Max-CPM | 177 | 22.17 | 1.30 | 0.10 | 22.79 | 0.66 | 0.05 | <0.001 |
Max-CPM | 177 | 21.84 | 1.27 | 0.10 | 22.29 | 0.66 | 0.05 | <0.001 |
|
F | Max-CPM | 177 | 21.84 | 1.28 | 0.07 | 22.62 | 0.60 | 0.03 | <0.001 |
Max-CPM | 177 | 21.33 | 1.22 | 0.07 | 22.12 | 0.60 | 0.03 | <0.001 |
Arch ( |
Gender | Equation |
|
|
---|---|---|---|---|
Max-CPM | M | 5.09 + 0.725 ( |
0.739 | <0.001 |
F | 7.44 + 0.620 ( |
0.582 | <0.001 | |
Man-CPM | M | 6.34 + 0.658 ( |
0.688 | <0.001 |
F | 5.59 + 0.635 ( |
0.623 | <0.001 |
Constants | ||||||||
---|---|---|---|---|---|---|---|---|
Author & Year | Population | Gender | Canine-premolar segment |
|
|
|
SEE |
|
Tanaka and Johnston |
White American | M + F |
|
0.63 | 10.41 | 0.51 | 0.86 | 0.40 |
|
0.65 | 9.18 | 0.54 | 0.85 | 0.42 | |||
Frankel and Benz |
African American | M |
|
0.72 | 9.15 | 0.58 | 0.923 | – |
|
0.79 | 5.97 | 0.72 | 0.911 | – | |||
F |
|
0.61 | 12.83 | 0.39 | 0.672 | – | ||
|
0.66 | 10.34 | 0.49 | 0.709 | – | |||
Yuen et al. |
Hongkong Chinese | M |
|
0.79 | 7.97 | 0.66 | 0.68 | 0.62 |
|
0.77 | 8.82 | 0.58 | 0.61 | 0.60 | |||
F |
|
0.65 | 8.30 | 0.61 | 0.81 | 0.42 | ||
|
0.69 | 6.66 | 0.64 | 0.82 | 0.47 | |||
Jaroontham and Godfrey |
Thai | M |
|
0.54 | 13.36 | 0.41 | 0.88 | 0.29 |
|
0.58 | 11.92 | 0.43 | 0.85 | 0.34 | |||
F |
|
0.62 | 11.16 | 0.49 | 0.78 | 0.39 | ||
|
0.65 | 9.49 | 0.53 | 0.78 | 0.42 | |||
Al-Bitar et al. |
Jordan | M |
|
0.57 | 11.80 | 0.43 | 0.88 | 0.33 |
|
0.65 | 9.32 | 0.53 | 0.87 | 0.42 | |||
F |
|
0.61 | 11.25 | 0.44 | 0.75 | 0.38 | ||
|
0.68 | 9.22 | 0.50 | 0.72 | 0.47 | |||
Arslan et al. |
Turkey | M |
|
0.79 | 9.98 | 0.50 | 0.72 | 0.62 |
|
0.74 | 9.54 | 0.50 | 0.78 | 0.54 | |||
F |
|
0.83 | 9.77 | 0.50 | 0.72 | 0.68 | ||
|
0.69 | 9.14 | 0.50 | 0.81 | 0.47 | |||
Pardede et al. |
Indonesia | M |
|
0.67 | 10.51 | 0.54 | 0.87 | 0.45 |
|
0.71 | 8.03 | 0.60 | 0.88 | 0.50 | |||
F |
|
0.57 | 11.63 | 0.47 | 0.93 | 0.32 | ||
|
0.61 | 11.16 | 0.45 | 0.81 | 0.36 | |||
Present study | Western Australian | M |
|
0.74 | 5.09 | 0.72 | 0.88 | 0.54 |
|
0.69 | 6.34 | 0.66 | 0.92 | 0.47 | |||
F |
|
0.58 | 7.44 | 0.62 | 1.04 | 0.34 | ||
|
0.62 | 5.59 | 0.63 | 0.96 | 0.39 |
Male | Female | |||
---|---|---|---|---|
Mandibular Incisors | Max-CPM ( |
Man-CPM ( |
Max-CPM ( |
Man-CPM ( |
19.0 | 18.87 | 18.84 | 19.22 | 17.66 |
19.5 | 19.23 | 19.17 | 19.53 | 17.97 |
20.0 | 19.59 | 19.50 | 19.84 | 18.29 |
20.5 | 19.95 | 19.83 | 20.15 | 18.61 |
21.0 | 20.32 | 20.16 | 20.46 | 18.93 |
21.5 | 20.68 | 20.49 | 20.77 | 19.24 |
22.0 | 21.04 | 20.82 | 21.08 | 19.56 |
22.5 | 21.40 | 21.15 | 21.39 | 19.88 |
23.0 | 21.77 | 21.47 | 21.70 | 20.20 |
23.5 | 22.13 | 21.80 | 22.01 | 20.51 |
24.0 | 22.49 | 22.13 | 22.32 | 20.83 |
24.5 | 22.85 | 22.46 | 22.63 | 21.15 |
25.0 | 23.22 | 22.79 | 22.94 | 21.47 |
25.5 | 23.58 | 23.12 | 23.25 | 21.78 |
26.0 | 23.94 | 23.45 | 23.56 | 22.10 |
26.5 | 24.30 | 23.78 | 23.87 | 22.42 |
27.0 | 24.67 | 24.11 | 24.18 | 22.74 |
27.5 | 25.03 | 24.44 | 24.49 | 23.05 |
28.0 | 25.39 | 24.76 | 24.80 | 23.37 |
28.5 | 25.75 | 25.09 | 25.11 | 23.69 |
29.0 | 26.12 | 25.42 | 25.42 | 24.01 |
Dental Variables | Gender |
|
Mean | SD | SEM | Mean Diff |
|
|
---|---|---|---|---|---|---|---|---|
Mandibular Incisors (mm) | M | 177 | 23.57 | 1.33 | 0.10 | 0.344 | 2.95 | 0.003 |
F | 323 | 23.23 | 1.20 | 0.07 | ||||
Max-CPM (mm) | M | 177 | 22.17 | 1.30 | 0.10 | 0.334 | 2.76 | 0.006 |
F | 323 | 21.84 | 1.28 | 0.07 | ||||
Mand-CPM (mm) | M | 177 | 21.84 | 1.27 | 0.10 | 0.504 | 4.36 | <0.001 |
F | 323 | 21.33 | 1.22 | 0.07 |