| |
Apical periodontitis (%)
|
OR
|
95% CI
|
P value
|
|---|
|
Coronal restoration quality
|
|
Inadequate
|
153 (76.9%)
|
2.16
|
1.16–4.04
|
0.01
|
|
Coronal Restoration type
|
|
Temporary or absent
|
20 (90.9%)
|
1
| | |
|
Filling inserted during plastic phase
|
169 (76.3%)
|
0.36
|
0.06–1.97
|
0.24
|
|
Full coverage crown
|
69 (81.2%)
|
0.79
|
0.13–4.83
|
0.80
|
|
Gingival status
|
|
Gingival inflammation
|
126 (78.3%)
|
2.05
|
1.08–3.91
|
0.02
|
|
Cavity design
|
|
CL II
|
113 (70.6%)
|
0.82
|
0.49–1.35
|
0.44
|
|
Root canal filling quality
|
|
Under and over-filling
|
218 (60.8%)
|
1.93
|
1.24–3.01
|
0.004
|
|
Inadequate homogeneity
|
247 (69%)
|
2.50
|
1.41–4.44
|
0.002
|
|
Inadequate conicity
|
251 (70.1%)
|
1.57
|
0.87–2.81
|
0.12
|
