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Cumulative incidence of relapse and relapse-free mortality at 1 year
| Subsite | Cumulative relapse at 1 year (95 % CI) | p-value* | Cumulative relapse-free mortality at 1 year (95 % CI) | p-value* |
|---|---|---|---|---|
| Oropharynx | 7.03 % (3.26–12.74 %) | 0.0042 | 9.76 % (5.13–16.16 %) | 0.1167 |
| Non-OPC | 20.61 % (14.93–26.95 %) | 7.76 % (4.43–12.28 %) |
*α = 0.05, significant results in bold using Gray’s test for equality of cumulative incidence
