showed a trendp = 0.006
Among S group patients, the patients with R0 resection showed a trend of longer PFS compared with the patients with R2 resection (median PFS 33 vs. 12months, p = 0.006).
Among S group patients, the patients with R0 resection showed a trend of longer PFS compared with the patients with R2 resection (median PFS 33 vs. 12months, p = 0.006).