Table 8 Correlation between factors (*p < 0.05)

Survival

Bone resorption of 1 mm or more within 1 year

Implant placement method

Occurrence of complications

*(R = 0.545, p = 0.01)

*(R = 0.447, p = 0.01)

*(R = 0.26, p = 0.02)

Bone resorption of 1 mm or more within 1 year

* (R = 0.53, p = 0.02)

–

–

Initial stability less than 60

–

* (R = 0.274, p = 0.01)

–

Presence of bone grafting

–

–

–

Implant installation method

–

* (R = 0.251, p = 0.014)

–