Perforation | Non-perforation | ||||
---|---|---|---|---|---|
Variables | n | % | n | % | p |
Total | 193 | 21.6 | 701 | 78.4 | |
Side | 0.464 | ||||
Right | 101 | 22.6 | 346 | 77.4 | |
Left | 92 | 20.6 | 355 | 79.4 | |
Tooth type | < 0.001 | ||||
Central incisor | 63 | 21.1 | 235 | 78.9 | |
Lateral incisor | 45 | 15.1 | 253 | 84.9 | |
Canine | 85 | 28.5 | 213 | 71.5 | |
Side and tooth type | 0.002 | ||||
Central incisor, right | 38 | 25.5 | 111 | 74.5 | |
Central incisor, left | 25 | 16.8 | 124 | 83.2 | |
Lateral incisor, right | 21 | 14.1 | 128 | 85.9 | |
Lateral incisor, left | 24 | 16.1 | 125 | 83.9 | |
Canine, right | 42 | 28.2 | 107 | 71.8 | |
Canine, left | 43 | 28.9 | 106 | 71.1 | |
Tooth-alveolar ridge (CRDAP) | < 0.001* | ||||
CRDAP class I | 3 | 3.1 | 94 | 96.9 | |
CRDAP class II | 49 | 29.2 | 119 | 70.8 | |
CRDAP class III | 0 | 0.0 | 93 | 100.0 | |
CRDAP class IV | 141 | 26.3 | 395 | 73.7 |