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Table 5 Multivariate analysis of distant intracranial failure

From: Stereotactic radiosurgery for single brain metastases from non-small cell lung cancer: progression of extracranial disease correlates with distant intracranial failure

Variable p-value Exp (b) 95% CI of Exp (b)
Systemic disease status 0.0008 9.46 2.54 – 35.14
Treatment Site 0.93 1.05 0.35 – 3.19
BED 0.13 0.31 0.069 – 1.38
Size 0.43 1.72 0.45 – 6.52
Surgery 0.19 3.51 0.53 – 23.16
Age 0.76 0.87 0.34 – 2.19
Extracranial metastases 0.49 0.59 0.13 – 2.62
ECOG Performance Status 0.59 1.18 0.64 – 2.18
Local Control 0.61 0.54 0.05 – 5.69