Research Article
A 5-lncRNA Signature Associated with Smoking Predicts the Overall Survival of Patients with Muscle-Invasive Bladder Cancer
Table 1
Clinicopathological characteristics of the patients with muscle-invasive bladder cancer.
| Characteristics | TCGA cohort () | | % |
| Age, median (range) | 61.00 | 28–88 | Gender | | | Male | 188 | 76.4 | Female | 60 | 23.6 | pT stage | | | T2 | 71 | 28.9 | T3 | 118 | 48.0 | T4 | 39 | 15.9 | Tx | 18 | 7.2 | pN stage | | | N0 | 149 | 60.6 | N1 | 26 | 10.6 | N2 | 46 | 18.7 | N3 | 6 | 2.4 | Nx | 19 | 7.7 | Pathological stage | | | Stage II | 78 | 31.7 | Stage III | 89 | 36.2 | Stage IV | 79 | 32.1 | Histological grade | | | Low grade | 19 | 7.7 | High grade | 227 | 92.3 | Family history of cancer | | | Yes | 83 | 33.7 | No | 163 | 66.3 | Smoking status | | | Lifelong nonsmoker | 61 | 24.8 | Current smoker | 55 | 22.4 | Current reformed smoker for >15 years | 66 | 26.8 | Current reformed smoker for ≤15 years | 46 | 18.7 |
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