Table 2 Univariate analysis of patient survival related to selected quantitative imaging factors (Spearman’s rank test)

0.130

0.502

−0.375

0.032

−0.145

0.454

−0.374

0.032

−0.220

0.251

−0.423

0.014

0.355

0.059

0.161

0.372

−0.293

0.131

−0.441

0.011

−0.198

0.312

−0.443

0.011

−0.205

0.295

−0.447

0.010

0.159

0.418

0.012

0.949

0.237

0.225

0.304

0.091

−0.002

0.993

−0.317

0.073

0.254

0.183

0.130

0.471

0.363

0.058

0.184

0.314

0.021

0.913

−0.163

0.364

0.300

0.121

0.300

0.095

0.152

0.439

0.058

0.753

0.100

0.604

−0.045

0.803

0.081

0.677

−0.069

0.701

0.140

0.477

0.049

0.790

0.041

0.838

0.055

0.767