Table 3 Association between crestal soft tissue thickness and gender, age, and edentulous sites in non-grafted native bone sites using logistic regression
| Â | Crestal soft tissue thickness N (%) | Crude odds ratio | ||
|---|---|---|---|---|
< 2.0 mm | ≥ 2.0 mm | Odds ratio (CI 95%) | p-value | |
Gender | Â | Â | Â | 0.258 |
 Female | 52 (45.2) | 63 (54.8) | Ref |  |
 Male | 44 (37.9) | 72 (62.1) | 1.387 (0.786, 2.449) | 0.258 |
Age group | Â | Â | Â | 0.729 |
 18–40 | 8 (40.0) | 12 (60.0) | Ref |  |
 41–65 | 51 (44.4) | 64 (55.7) | 0.833 (0.291, 2.385) | 0.732 |
 > 65 | 37 (38.5) | 59 (61.5) | 1.055 (0.361, 3.077) | 0.922 |
Edentulous site group | Â | Â | Â | 0.027 |
 Mandibular posterior sites | 46 (52.9) | 41 (47.1) | Ref |  |
 Maxillary posterior sites | 45 (36.6) | 78 (63.4) | 1.937 (1.077, 3.482) | 0.027* |
 Incisors and canines | 5 (23.8) | 16 (76.2) | 3.429 (1.100, 10.69) | 0.034* |