showed a trendp = 0.081
Univariate and multivariate analyses showed a trend toward better prognoses for patients with low PIK3R1 expression compared to those with high expression in terms of recurrence (HR = 0.68, p = 0.081, log-rank, p = 0.079, and HR = 0.064, p = 0.054, respectively; Figure 1 D).