Clinical failure rate | P value | Radiographical failure rate | P value | |||
---|---|---|---|---|---|---|
The experimental group | The“light bulb” group | The experimental group | The “light bulb” group | |||
Preoperative stage | ||||||
ARCO II | 1/45 | 3/46 | 0.617 | 2/45 | 3/46 | 1.000 |
ARCO III | 4/22 | 12/26 | 0.041 | 5/22 | 15/26 | 0.014 |
Size | ||||||
B | 1/25 | 2/27 | 1.000 | 1/25 | 3/27 | 0.611 |
C | 4/42 | 13/45 | 0.023 | 6/42 | 15/45 | 0.038 |
Location | ||||||
B | 0/12 | 2/11 | 0.217 | 0/12 | 3/11 | 0.093 |
C1 | 1/29 | 4/32 | 0.357 | 2/29 | 5/32 | 0.429 |
C2 | 4/26 | 9/29 | 0.173 | 5/26 | 10/29 | 0.205 |