Table 2.

Multivariate Weibull’s regression

Method:	Classical			Bayesian
Risk factor	Hazard ratio	Confidence 95% interval	p -Value	Hazard ratio	Credible 95% interval	p -Value (one-sided)
Time from EOC diagnosis to BM	1.022	(1.007,1.039)	0.0051	1.022	(1.005,1.037)	0.0054
Number of BMs	1.931	(1.202,3.102)	0.0065	1.999	(1.150,3.266)	0.006
WBRT prior to SRT	0.211	(0.07,0.635)	0.0057	0.249	(0.065,0.674)	0.0054
Interval to SRT longer than 1 month vs. shorter than 1 month	20.06	(6.016,66.91)	<0.0001	28.02	(5.003,88.83)	<0.0001