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Table 2 Univariate and multivariate Cox regression of the cancer-related lncRNA signature and clinical features in predicting survival

From: A novel prognostic cancer-related lncRNA signature in papillary renal cell carcinoma

Variables

Univariate Cox regression

Multivariate Cox regression

HR (95 % CI)

P value

HR (95 % CI)

P value

Training set

 Age

0.9822 (0.9438–1.0221)

0.3767

1.0038 (0.9630–1.0463)

0.8581

 Gender

0.4531 (0.1660–1.2370)

0.1224

0.4317 (0.1436–1.2977)

0.1347

 Tumor stage

3.1198 (1.8313–5.3147)

< 0.0001

2.4005 (0.9082–6.3452)

0.0774

 T classification

2.2977 (1.3818–3.8204)

0.0013

0.8041 (0.3037–2.1291)

0.6608

 riskScore

1.0084 (1.0054–1.0114)

<0.0001

1.0060 (1.0019–1.0102)

0.0038

Testing set

 Age

1.0232 (0.9823–1.0659)

0.2702

1.0172 (0.9672–1.0697)

0.5075

 Gender

0.9556 (0.3160–2.8902)

0.9360

0.7268 (0.2087–2.5312)

0.6162

 Tumor stage

2.2629 (1.5483–3.3074)

< 0.0001

1.6502 (0.7047–3.8642)

0.2486

 T classification

2.1696 (1.4254–3.3023)

0.0003

1.5756 (0.5769–4.3033)

0.3751

 riskScore

1.0119 (1.0070–1.0168)

< 0.0001

1.0126 (1.0057–1.0196)

0.0004

Combination set

 Age

1.0036 (0.9756–1.0324)

0.8033

1.0167 (0.9863–1.0479)

0.2847

 Gender

0.6599 (0.3170–1.3734)

0.2663

0.7614 (0.3577–1.6208)

0.4795

 Tumor stage

2.5702 (1.8967–3.4829)

< 0.0001

2.7575 (1.5812–4.8087)

0.0004

 T classification

2.1839 (1.5849–3.0093)

< 0.0001

0.7615 (0.4087–1.4188)

0.3909

 riskScore

1.0085 (1.0060–1.0110)

< 0.0001

1.0061 (1.0032–1.0090)

< 0.0001