showed a trendp = 0.21
The patients with positive baseline ctDNA showed a trend of worse EFS (Fig. 3A , p = 0.21, HR = 3.39, 95% CI: 0.44–26.3) and DRFS (Fig. 3B , p = 0.08, HR not calculable) than the ones with negative baseline ctDNA, but the differences were not statistically significant.