From: Comparison of the different methods of width estimation in unerupted canine and premolars
Jaw | Moyers confidence level (%) | Mean ± SD | Difference of the means | R | R2 | P value* |
---|---|---|---|---|---|---|
Maxillary canine and first and second premolars | 95 | 22.63 ± 0.57 | 0.85 | 0.737 | 0.543 | < 0.001 |
85 | 22.03 ± 0.61 | 0.24 | 0.729 | 0.531 | 0.040 | |
75 | 21.69 ± 0.63 | -0.09 | 0.728 | 0.530 | 0.412 | |
65 | 21.40 ± 0.64 | -0.39 | 0.720 | 0.518 | 0.001 | |
50 | 21.03 ± 0.68 | -0.75 | 0.712 | 0.507 | < 0.001 | |
35 | 20.67 ± 0.73 | -1.11 | 0.701 | 0.491 | < 0.001 | |
25 | 20.37 ± 0.72 | -1.42 | 0.701 | 0.491 | < 0.001 | |
15 | 20.02 ± 0.75 | -1.77 | 0.695 | 0.483 | < 0.001 | |
5 | 19.42 ± 0.79 | -2.37 | 0.687 | 0.472 | < 0.001 | |
Exact | 21.79 ± 1.14 | - | - | - | - | |
Mandibular canine and first and second premolars | 95 | 22.81 ± 0.70 | 1.48 | 0.705 | 0.497 | < 0.001 |
85 | 22.09 ± 0.69 | 0.76 | 0.707 | 0.500 | < 0.001 | |
75 | 21.68 ± 0.69 | 0.34 | 0.701 | 0.491 | 0.005 | |
65 | 21.33 ± 0.70 | 0.00 | 0.709 | 0.503 | 0.996 | |
50 | 20.87 ± 0.69 | -0.46 | 0.713 | 0.508 | < 0.001 | |
35 | 20.41 ± 0.70 | -0.93 | 0.706 | 0.498 | < 0.001 | |
25 | 20.07 ± 0.69 | -1.26 | 0.713 | 0.508 | < 0.001 | |
15 | 19.63 ± 0.68 | -1.70 | 0.708 | 0.501 | < 0.001 | |
5 | 18.91 ± 0.69 | -2.42 | 0.710 | 0.504 | < 0.001 | |
Exact | 21.33 ± 1.15 | - | - | - | - |