Table 2 Characteristics of the lesion and treatment results
Variables | Oral BP Mean ± SD | IV BP Mean ± SD | Difference p value |
|---|---|---|---|
Number of involved sites | |||
 1 site | 206 (82.1%) | 15 (55.6%) |  |
 2 sites | 37 (14.7%) | 8 (29.6%) |  |
 3 sites | 8 (3.2%) | 3 (11.1%) |  |
 4 sites | 206 (82.1%) | 1 (3.7%) |  |
Average number of lesions | 1.21 ± 0.48 | 1.63 ± 0.84 | < .001 |
Location of the lesion | .012 | ||
 Maxilla | 74 (29.5%) | 5 (18.5%) |  |
 Mandible | 161 (64.1%) | 16 (59.3%) |  |
 Both | 16 (6.4%) | 6 (22.2%) |  |
Number of the surgery | |||
 0 | 7 (2.8%) | – |  |
 1 | 205 (81.7%) | 15 (55.6%) |  |
 2 | 29 (11.5%) | 7 (25.9%) |  |
 3 | 8 (3.2%) | 2 (7.4%) |  |
 > 4 | 2 (0.8%) | 3 (11.1%) |  |
Recurrent rate | 39/251 (15.5%) | 12/27 (44.4%) | < .001* |
Average number of the surgery | 0.98 ± 0.73 | 1.65 ± .095 | < .001 |
Outcome after initial surgery | < .001* | ||
 Good | 205 (81.7%) | 12 (44.4%) |  |
 Moderate | 44 (17.5%) | 13 (48.1%) |  |
 Poor | 2 (0.8%) | 2 (7.4%) |  |