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Table 5 Eta correlation coefficients

From: Integrated analysis of clinical, bioelectrical and functional variables in newly diagnosed lung cancer adult patients: pilot study

Categorical variables

Quantitative variables

X1

X3

X4

X5

X6

X7

X11

X12

X13

X14

X15

X2

0.174

0.318

0.706

0.401

0.175

0.094

0.048

0.618

0.390

0.723

0.540

X8

0.278

0.490

0.483

0.454

0.097

0.306

0.330

0.508

0.083

0.525

0.188

X9

0.293

0.448

0.414

0.277

0.112

0.129

0.432

0.328

0.047

0.371

0.122

X10

0.358

0.243

0.287

0.408

0.115

0.297

0.242

0.438

0.139

0.418

0.186

  1. X1: age, X2: gender, X3: weight, X4: height, X5: electrical resistance, X6: capacitive reactance, X7: phase angle, X8: ECOG (Eastern Cooperative Oncology Group), X9: stage, X10: tumor histological variety, X11: body mass index (BMI), X12: R/T, X13: Xc/T, X14: R/T2, X15: Xc/T2