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. 2015 Dec 16;10(12):e0144333. doi: 10.1371/journal.pone.0144333

Table 3. Stepwise Cox regression models for GS using hyperexpression of the markers detected.

Model GS p-value HR 95% CI
Lower Upper
1 ITGAV 0.043 3.141 1.038 9.506
ITGA3 0.310 1.846 0.565 6.029
ITGA6 0.010 3.144 1.308 7.553
SPARC 0.446 0.643 0.206 2.002
MMP9 0.512 0.474 0.051 4.396
MMP16 0.933 1.091 0.143 8.323
2 ITGAV 0.043 3.135 1.036 9.484
ITGA3 0.311 1.843 0.565 6.019
ITGA6 0.010 3.152 1.315 7.555
SPARC 0.442 0.641 0.206 1.991
MMP9 0.223 0.516 0.178 1.495
3 ITGAV 0.033 3.272 1.098 9.748
ITGA3 0.253 1.971 0.616 6.307
ITGA6 0.005 3.381 1.446 7.905
MMP9 0.164 0.469 0.162 1.362
4 ITGAV 0.004 4.189 1.571 11.172
ITGA6 0.004 3.444 1.475 8.042
MMP9 0.320 0.618 0.240 1.594
5 ITGAV 0.005 3.209 1.412 7.293
ITGA6 0.007 3.105 1.367 7.055

GS: global survival; HR: hazard ratio; CI: confidence interval.