Table 1 The IAN injury relation to anatomical structures and dental variables based on univariate analysis
Variables | JAR group | JAR- group | P value |
|---|---|---|---|
Sex no. (%) | |||
Female | 14 (73.7 %) | 6 (60.0 %) | 0.675 |
Male | 5 (26.3 %) | 4 (40.0 %) | |
Age mean ± SD | 26.05 ± 3.734 | 26.30 ± 4.001 | 0.870 |
Tooth angulation N (%) | |||
Mesioangular | 9 (39.1 %) | 7 (58.3 %) | 0.362 |
Distoangular | 2 (8.7 %) | 1 (8.3 %) | |
Vertical | 8 (34.8 %) | 1 (8.3 %) | |
Horizontal | 4 (17.4 %) | 3 (25.0 %) | |
Proximity to IAN N (%) | |||
Distant | 3 (13.0 %) | 0 (0.0 %) | 0.305 |
Preserved cortex | 6 (26.1 %) | 4 (33.3 %) | |
Without preserved cortex | 14 (60.9 %) | 8 (66.7 %) | |
Position N (%) | |||
Superior | 5 (21.7 %) | 6 (50.0 %) | 0.052 |
Inferior | 3 (13.0 %) | 2 (16.7 %) | |
Buccal | 4 (17.4 %) | 2 (16.7 %) | |
Lingual | 11 (47.8 %) | 2 (16.7 %) | |
Lingual cortical plate thinning N (%) | |||
J0 | 1 (4.3 %) | 5 (41.7 %) | 0.012 |
J1 | 6 (26.1 %) | 1 (8.3 %) | |
J2 | 5 (21.7 %) | 1 (8.3 %) | |
J3 | 6 (26.1 %) | 3 (25.0 %) | |
J4 | 5 (21.7 %) | 2 (16.7 %) |