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. 2010 Nov 16;45(1):43–51. doi: 10.1007/s13139-010-0063-7

Table 3.

Cox proportional hazards models for DFS and OS

Parameter DFS OS
Hazard ratio p Hazard ratio p
MTVa 0.251 0.003 0.174 0.011
ECOGb 0.197 0.001 0.116 0.001

aMTV ≤20.7 cm3 vs >20.7 cm3

bECOG performance status 0-1 vs 2-3