Univariate analysis | ||
---|---|---|
Teeth | p= | Remarks |
Dental status before starting radiotherapy | ||
Absent | 0.110 | |
Present | 0.107 | |
Carious | 0.026 | Significant |
Deeply carious destroyed | 0.202 | |
Loose | 0.104 | |
Root remainders | 0.595 | |
Devital | 0.287 | |
Roots – filled completely | 0.949 | |
Roots – filled incompletely | 0.789 | |
Apical periodontitis | 0.888 | |
Cysts | 0.392 | |
Retained | 0.1620 | |
Conservative treatment possible | 0.430 | |
No conservative treatment possible | 0.179 | |
Filled | 0.751 | |
Not sufficiently filled teeth | 0.549 | |
Teeth with not sufficient crowns | 0.968 | |
Item | ||
Chronic periodontitis with less to moderate attatchment loss | 0.418 | |
Localized | ||
General | ||
Chronic periodontitis with severe attatchment loss | 0.210 | |
Localized | ||
General | ||
Dental treatment before radiotherapy | ||
Endodontic treatment | 0.379 | |
Removal of root remainders | 0.636 | |
Tooth extraction | 0.291 | |
Conserving treatment | 0.603 | |
Cystectomy | 0.936 | |
Healthy teeth remaining after dental rehabilitation | 0.158 | |
Demographic and oncological data | ||
Age | 0.106 | |
Karnofsky performance status | 0.625 | |
T-stage | 0.222 | |
N-stage | 0.040 | Significant |
Total dose | 0.005 | Significant |
BED2 | 0.040 | Significant |
Daily fraction | 0.036 | Significant |
Multivariate analysis | ||
Carious teeth | 0.0089 | Significant |
N-stage | 0.1256 | |
Total dose | 0.3524 | |
BED 2 | 0.4182 | |
Daily fraction | 0.5596 |