Table 4 Summary information of clinical factors influencing the survival rate of restorations
Factors | No. | Survival restoration (%) |
|---|---|---|
Tooth type | ||
premolar | 57 | 89.1 |
molar | 130 | 94.9 |
Sex | ||
male | 81 | 90.0 |
female | 106 | 95.5 |
Jaw | ||
maxilla | 83 | 92.2 |
mandible | 104 | 93.7 |
Age | ||
≤ 34 years | 75 | 96.2 |
> 34 years | 112 | 91.1 |
Oral hygiene | ||
good | 90 | 94.7 |
poor | 97 | 91.5 |
Chewing habits | ||
bilateral | 149 | 93.1 |
unilateral | 38 | 92.7 |
Oral parafunction | ||
presence | 5 | 62.5 |
absence | 182 | 94.3 |
Occlusal wear | ||
presence | 105 | 94.6 |
absence | 82 | 91.1 |
Total | 187 | 93 |