Table 4 Regression analyses regarding implant-related factors
From: Survival and success of implants in a private periodontal practice: a 10 year retrospective study
Estimate | SE | t | P | |
|---|---|---|---|---|
a. Regression analysis: incidence of mucositis in relation to implant-related factors | ||||
(Intercept) | −6.3125 | 3.0371 | −2.0785 | 0.0377 |
Width of keratinized gingiva | 0.2260 | 0.1493 | 1.513 | 0.1302 |
Implant length | 0.0923 | 0.1580 | 0.5846 | 0.5588 |
Implant diametre | 0.9410 | 0.4668 | 2.0160 | 0.0438 |
Augmentation of hard/soft tissue | 0.1830 | 0.1917 | 0.9549 | 0.3396 |
Implant healing (submerged) | 0.6991 | 0.6353 | 1.1003 | 0.2712 |
Implant type | −0.2532 | 0.8666 | −0.2922 | 0.7701 |
Plaque Index | 0.6068 | 0.2713 | 2.2367 | 0.0253 |
b. Regression analysis: incidence of moderate/severe peri-implantitis in relation to implant-related factors | ||||
(Intercept) | 4.3652 | 15.3687 | 0.2840 | 0.7764 |
Width of keratinized gingiva | −0.8289 | 0.4598 | −1.8028 | 0.0714 |
Implant length | 0.6268 | 0.9761 | 0.6422 | 0.5208 |
Implant diametre | −4.9021 | 1.8460 | −2.6555 | 0.0079 |
Augmentation of hard/soft tissue | −0.2617 | 1.3961 | − 0.1875 | 0.8513 |
Implant healing (submerged) | −1.1041 | 6.0597 | −0.1822 | 0.8554 |
Implant type | −16.0250 | 10.8131 | −1.4820 | 0.1383 |
Plaque Index | 1.0647 | 0.8470 | 1.2570 | 0.2087 |