Table 1 Descriptive statistics on defect depth, defect depth ratio, defect width and P-values between Healthy Implant and Peri-Implantitis implant groups
From: Clinical and microbiologic investigation of an expedited peri-implantitis dog model: an animal study
Week | Stats | Healthy Implant (n = 7) | Peri-Implantitis Implant (n = 42) | P-values | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Defect Depth (mm) | Defect Width (mm) | Defect Depth % | Defect Depth (mm) | Defect Width (mm) | Defect Depth % | Defect Depth (mm) | Defect Width (mm) | Defect Depth % | ||
W10 | n | 7 | 7 | 7 | 40 | 37 | 40 | |||
Median | 0 | 0 | 0 | 2.80 | 0.63 | 32.91 | ||||
Mean (SD) | 0 | 0 | 0 | 2.77 (0.53) | 0.62 (0.09) | 32.59 (6.25) | ||||
(Min, Max) | (0, 0) | (0, 0) | (0, 0) | (1.73, 3.81) | (0.42, 0.84) | (20.29, 44.82) | ||||
Estimate (SE) | 0 (0) | 0 (0) | 0 (0) | 2.78 (0.17) | 0.62 (0.02) | 32.73 (1.97) | < 0.001 | < 0.001 | < 0.001 | |
W16 | n | 4 | 3 | 4 | 42 | 40 | 42 | |||
Median | 0.81 | 0.52 | 9.49 | 2.98 | 2.73 | 35.01 | ||||
Mean (SD) | 0.80 (0.22) | 0.90 (0.72) | 9.46 (2.61) | 3.03 (0.68) | 2.65 (1.07) | 36.62 (8.04) | ||||
(Min, Max) | (0.54, 1.06) | (0.45, 1.73) | (6.38, 12.47) | (1.01, 4.87) | (1.09, 6.38) | (11.82, 57.24) | ||||
Estimate (SE) | 0.85 (0.33) | 0.72 (0.62) | 9.98 (3.91) | 3.03 (0.14) | 2.65 (0.21) | 35.62 (1.60) | < 0.001 | 0.004 | < 0.001 | |
W19 | n | 3 | 2 | 3 | 42 | 35 | 42 | |||
Median | 1.51 | 0.73 | 17.76 | 4.35 | 3.57 | 51.13 | ||||
Mean (SD) | 1.40 (0.46) | 0.73 (0.18) | 16.42 (5.41) | 4.27 (0.61) | 3.51 (0.54) | 50.26 (7.19) | ||||
(Min, Max) | (0.89, 1.79) | (0.61, 0.86) | (10.47, 21.03) | (2.84, 5.86) | (2.38, 4.71) | (33.44, 68.97) | ||||
Estimate (SE) | 1.47 (0.34) | 0.48 (0.32) | 17.34 (3.96) | 4.27 (0.14) | 3.52 (0.17) | 50.26 (1.69) | < 0.001 | < 0.001 | < 0.001 | |