Caroliene Meijndert

50 Chapter 3 Table 3. Difference between the subgroups augmented and non-augmented at 5 years after crown placement (T 60 ). With pre-implant augmentation (n=23) Without pre-implant augmentation (n=27) P-value CI 95% p < 0.05 Bone level change T 1 -T 60 (mean ± SD) -0.23 ± 0.91 -0.06 ± 0.30 p= 0.50 † Pocket probing depth (mm) (median, IQR) 3.25 [2.50 ; 3.25] 2.50 [2.25 ; 3.00] p= 0.037 † Papilla Index (median,IQR) 2.5[2.0;2.5] 2.5[2.0;2.5] p=0.24 ‡ Patient satisfaction VAS score 92.1±8.2 92.2±7.6 p=0.92 † Mean PES 6.0±1.5 7.2±1.6 p=0.01* Mesial papilla 1.22±0.52 1.30±0.54 p=0.59 Distal papilla 0.78±0.52 1.19±0.48 p=0.008 Curvature facial mucosa 1.78±0.42 1.85±0.36 p=0.53 Level of facial mucosa 1.13±0.69 1.59±0.57 p=0.015* Root convexity/soft tissue color and texture 1.04±0.71 1.22±0.80 p=0.36 † = Mann Whitney U test ‡ = Pearson Chi-Square test * = Statistical significant different