Table 5 Odds Ratios for Choice of WBRT with SRS versus SRS alone
WBRT+SRS vs SRS | OR (95%CI) | P |
|---|---|---|
Lesions | ||
1 (referent) | 1.00 | |
3 | 2.1 (1.7,2.6) | <.0001 |
8 | 6.7 (2.4,18.5) | 0.0002 |
Age | ||
55 (referent) | 1.00 | |
80 | 0.6 (0.5,0.7) | <.0001 |
Extracranial Disease | ||
None (referent) | 1.00 | |
Active | 0.9 (0.7,1.3) | 0.6576 |
Focal Neurological Deficits | ||
Asymptomatic (referent) | 1.00 | |
Symptomatic | 1.4 (1.1,1.7) | 0.0021 |
Performance Status§ | ||
80 (referent) | 1.00 | |
50 | 0.7 (0.5,0.9) | 0.0101 |
Lesion Size | ||
Small (referent) | 1.00 | |
Large | 5.6 (3.2,9.8) | <.0001 |
Melanoma | ||
NSCLC¶ (referent) | 1.00 | |
Melanoma | 0.5 (0.4,0.6) | <.0001 |