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Table 2 Association between six lncRNAs and clinical features of clear cell renal cell carcinoma (ccRCC) patients

From: Prognosis of clear cell renal cell carcinoma (ccRCC) based on a six-lncRNA-based risk score: an investigation based on RNA-sequencing data

Factor

CTA-384D8.35

CTD-2263F21.1

LINC01510

RP11-352G9.1

RP11-395B7.2

RP11-426C22.4

Tumor stage (T3–4/T1–2)

 t

6.217

2.587

− 4.611

3.190

2.853

4.004

 P

< 0.001

0.010

< 0.001

0.002

0.005

< 0.001

 AUC (95% CIs)

0.663 (0.614, 0.712)

0.547 (0.495, 0.599)

0.383 (0.333, 0.433)

0.583 (0.531, 0.635)

0.572 (0.522, 0.623)

0.594 (0.542, 0.645)

 P

< 0.001

0.072

< 0.001

0.002

0.006

< 0.001

Lymph node metastasis (N1–NX/N0)

 t

0.023

− 1.612

0.090

− 0.865

1.370

− 0.567

 P

0.981

0.108

0.928

0.387

0.171

0.571

 AUC (95% CIs)

0.484 (0.435, 0.533)

0.464 (0.414, 0.513)

0.510 (0.460, 0.559)

0.482 (0.433, 0.532)

0.526 (0.477, 0.575)

0.497 (0.448, 0.547)

 P

0.529

0.149

0.696

0.479

0.300

0.911

Metastasis (M1–MX/M0)

 t

4.969

1.338

− 2.637

1.699

2.475

0.685

 P

< 0.001

0.181

0.009

0.090

0.014

0.494

 AUC (95% CIs)

0.651 (0.592, 0.711)

0.547 (0.489, 0.605)

0.416 (0.357, 0.476)

0.550 (0.491, 0.609)

0.578 (0.517, 0.639)

0.530 (0.470, 0.591)

 P

< 0.001

0.132

0.007

0.110

0.013

0.329

Cancer status (with tumor/tumor free)

 t

5.324

1.356

− 4.431

1.665

2.857

3.406

 P

< 0.001

0.176

< 0.001

0.097

0.004

0.001

 AUC (95%CIs)

0.669 (0.618, 0.721)

0.540 (0.486, 0.594)

0.383 (0.330, 0.436)

0.547 (0.492, 0.601)

0.569 (0.515, 0.623)

0.590 (0.536, 0.644)

 P

< 0.001

0.151

< 0.001

0.094

0.013

0.001

Clinical stage (III–IV/I–II)

 t

7.074

2.840

− 4.624

3.511

2.694

4.051

 P

< 0.001

0.005

< 0.001

< 0.001

0.007

< 0.001

 AUC (95% CIs)

0.685 (0.638, 0.732)

0.556 ( 0.505, 0.607)

0.381 (0.332, 0.430)

0.589 (0.538, 0.640)

0.567 (0.518, 0.617)

0.594 (0.544, 0.645)

 P

< 0.001

0.031

< 0.001

0.001

0.009

< 0.001

Grade (G3–4/G1–2)

 t

6.241

2.555

− 2.324

2.091

1.963

4.258

 P

< 0.001

0.011

0.021

0.037

0.050

< 0.001

 AUC (95% CIs)

0.655 (0.608, 0.701)

0.545 (0.495, 0.594)

0.451 (0.402, 0.500)

0.55 (0.500, 0.599)

0.549 (0.500, 0.599)

0.604 (0.556, 0.653)

 P

< 0.001

0.078

0.053

0.051

0.051

< 0.001

  1. Italic represented the difference was statistically significant