Research Article
Prognostic Analysis of Lung Adenocarcinoma Based on DNA Methylation Regulatory Factor Clustering
| Features | n = 500 | lncRNAs | High (n = 179) | Low (n = 321) |
| Gender | Female | 270 | 86 | 184 | Male | 230 | 93 | 137 |
| Age | <65 | 219 | 88 | 141 | ≥65 | 271 | 91 | 180 | NA | 10 | 3 | 7 |
| Status | 0 | 318 | 86 | 232 | 1 | 182 | 93 | 89 |
| Risk score | <1 | 268 | 0 | 268 | ≥1 | 232 | 53 | 179 |
| Stage | I | 268 | 72 | 196 | II | 120 | 60 | 60 | III | 79 | 36 | 43 | IV | 25 | 9 | 16 | NA | 8 | 2 | 6 |
| T | T1 | 168 | 42 | 126 | T2 | 267 | 102 | 165 | T3 | 45 | 27 | 18 | T4 | 17 | 7 | 10 | NA | 3 | 1 | 2 |
| N | N0 | 323 | 106 | 217 | N1 | 95 | 41 | 54 | N2 | 69 | 30 | 39 | NA | 13 | 2 | 11 |
| M | M0 | 332 | 121 | 211 | M1 | 24 | 9 | 15 | NA | 144 | 49 | 95 |
| Tobacco | No | 363 | 113 | 250 | Yes | 119 | 58 | 61 | NA | 18 | 8 | 10 |
| Cluster | ClusterA | 246 | 35 | 211 | ClusterB | 254 | 144 | 110 |
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