Table 1 Baseline characteristics of participants
| Characteristics | Immediate group (n=10) | Conventional group (n=9) | Total (n=19) | P value |
|---|---|---|---|---|
| Age (SD) | 69.2 (10.6) | 66.6 (9.1) | 68.4 (9.9) | 0.57† |
| Gender | 6 men | 3 men | 9 men | 0.25‡ |
| 4 women | 6 women | 10 women | ||
| ACP classification | 0.89‡ | |||
| I | 2 | 2 | 4 | |
| II | 3 | 2 | 5 | |
| III | 4 | 3 | 7 | |
| IV | 1 | 2 | 3 | |
| Maxillary occlusion status | 3 dentulous | 2 dentulous | 5 dentulous | |
| 7 edentulous | 7 edentulous | 14 edentulous |