Table 1 Demographic characteristics and clinical data of total variables
Variables | Case number | Percentage |
|---|---|---|
Demography | ||
Sex | ||
Male | 39 | 33.9% |
Female | 76 | 66.1% |
Age | ||
10—19 | 23 | 20% |
20 – 29 | 63 | 54.8% |
30 – 39 | 21 | 18.3% |
\(\ge\) 40 | 8 | 7.9% |
Orthodontic treatment period (Months) | ||
0 – 24 | 26 | 22.6% |
24 – 36 | 41 | 35.7% |
36 – 48 | 18 | 15.6% |
\(\ge\) 48 0ㅇ - | 30 | 26.1% |
CBCT interval (Months) | ||
12 – 24 | 19 | 16.5% |
24 – 36 | 636 | 31.3% |
36 – 48 | 26 | 22.6% |
48 – 60 | 9 | 7.8% |
60 – 72 | 10 | 8.7% |
\(\ge\) 72 | 15 | 13.1% |
Type of tooth | ||
Anterior | 37 | 32.2% |
Premolar | 22 | 19.1% |
Molar | 56 | 48.7% |
Position of tooth | ||
Maxillary | 71 | 61.7% |
Mandibular | 44 | 38.3% |
Canal obturation quality | ||
Good | 75 | 65.3% |
Moderate | 18 | 15.7% |
Poor | 18 | 15.7% |
No canal obturation | 4 | 3.5% |
Whether used as an anchor | ||
Yes | 30 | 26.1% |
No | 80 | 69.6% |
Unknown | 5 | 4.3% |