a strong trendp = 0.0593
In Cox regression analysis, there was a strong trend toward reduced mortality risk (HR = 0.4, 95% CI = 0.16–1.0; p = 0.0593). 3.3.3.
In Cox regression analysis, there was a strong trend toward reduced mortality risk (HR = 0.4, 95% CI = 0.16–1.0; p = 0.0593). 3.3.3.
Intratumoural PD-1 status was not associated with OS overall, although PD-1 + AS showed a trend towards poorer survival ( p = 0.0745; Supplementary Figure S4A–D ).
All results are summarised in Supplementary Table S12 and highlight that some nominally significant findings—particularly in small treatment-defined subgroups—may be imprecise and prone to overestimation. 3.3.7.
As observed previously, the favourable prognostic effect of Regnase-1 in the total cohort and in surgery-only patients was lost—and shifted towards a negative trend—after adjuvant radiotherapy.
In the UPS subgroup, higher Regnase-1 expression trended toward improved survival (HR = 0.986, 95% CI 0.971–1.001, p = 0.060; n = 31, events = 20), though this did not reach statistical significance.