International Journal of Implant Dentistry

Table 3 Comparison of mean bone levels (means ± SD) at different follow-up intervals

From: Narrow implants (2.75 and 3.25 mm diameter) supporting a fixed splinted prostheses in posterior regions of mandible: one-year results from a prospective cohort study

Follow-up	Mean bone level (mm) (n = 124)	Time
Follow-up	Mean bone level (mm) (n = 124)	0–6 months (95% CI) (n = 121)	0–12 months (95% CI) (n = 121)
Baseline	0.01 ± 0.06	−0.20 (−0.14; −0.26)	−0.47 (−0.29; −0.65)
6 months	0.21 ± 0.10	p < 0.0001	p < 0.0001
12 months	0.48 ± 0.29

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