Table 3.
Statistical measures for all the implants and for implants with satisfactory primary implant stability (IS) (IT ≥ 45 N/cm and ISQ ≥ 60), in which ISQ measures were taken 15, 30, and 45 days after placement too.
| Variable | N | Min. | 1st quar. | Median | Mean | 3rd quar. | Max. |
|---|---|---|---|---|---|---|---|
| IT | 133 | 5.00 | 25.00 | 35.00 | 37.62 | 50.00 | 70.00 |
| ISQ t = 0 | 133 | 10.00 | 63.00 | 72.50 | 69.06 | 77.00 | 87.00 |
| ISQ t = 60 | 133 | 49.50 | 67.50 | 73.50 | 71.80 | 77.50 | 86.00 |
| IT (IS) | 52 | 45.00 | 45.00 | 50.00 | 52.50 | 60.00 | 70.00 |
| ISQ t = 0 (IS) | 52 | 70.00 | 75.00 | 77.25 | 77.03 | 79.00 | 87.00 |
| ISQ t = 15 (IS) | 32 | 59.50 | 72.88 | 76.25 | 75.58 | 79.12 | 85.50 |
| ISQ t = 30 (IS) | 31 | 59.50 | 72.50 | 76.00 | 75.35 | 79.25 | 87.00 |
| ISQ t = 45 (IS) | 25 | 60.00 | 72.50 | 75.50 | 75.44 | 75.44 | 86.00 |
| ISQ t = 60 (IS) | 52 | 60.00 | 74.50 | 77.50 | 76.57 | 79.00 | 86.00 |