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Table 4 Association of age and rate of LN+

From: Young age increases the risk of lymph-node metastasis in patients with muscle-invasive bladder urothelial carcinoma

Age T2 T3 T4
years Unadjusted Adjusted for covariates Unadjusted Adjusted for covariates Unadjusted Adjusted for covariates
< 50 1.792 (1.212–2.650) 1.805 (1.217–2.676) 1.377 (1.049–1.807) 1.360 (1.033–1.790) 1.451 (0.981–2.147) 1.492 (1.002–2.220)
50–59 1.527 (1.125–2.075) 1.551 (1.139–2.111) 1.409 (1.178–1.687) 1.407 (1.173–1.688) 1.394 (1.061–1.830) 1.411 (1.070–1.861)
60–69 1.453 (1.093–1.931) 1.467 (1.102–1.952) 1.242 (1.059–1.458) 1.237 (1.053–1.453) 1.130 (0.890–1.435) 1.146 (0.900–1.459)
70–79 1.225 (0.917–1.637) 1.239 (0.926–1.656) 0.892 (0.761–1.045) 0.897 (0.765–1.052) 1.013 (0.799–1.283) 1.020 (.803–1.296)
≥80 (reference) 1.000 1.000 1.000 1.000 1.000 1.000
P* 0.007 0.007 < 0.001 < 0.001 0.025 0.022
  1. *All statistical tests were two sided
  2. LN+ lymph node positivity