Table 3:

Overall survival of patients stratified by the extent of resection evaluated on the EPMR and by the pattern of tumor growth on the PRMR

Characteristic	Patients		Survival (d) (median; range)	Hazard Ratio (95% CI)	P Value
	Total	Alive
Extent of resection evaluated on the EPMR					.002
Total	7	4	835; 169–961	0.099 (0.022–0.445)
Between 95% and 100%	11	4	637; 213–1115	0.188 (0.060–0.591)
Below 95%	10	0	386; 78–577	1b
Pattern of growth on the PRMR					.001
No growth	7	4	837; 508–961	0.047 (0.006–0.393)
Focal	10	3	582; 279–758	0.294 (0.098–0.885)
Global	8	1	344; 78–835	1b
Distanta	3	0	334; 286–1115	NE

Note:—NE indicates not evaluated.

^aDistant growth was not evaluated because of low number of cases.

^bUsed as reference category.