The R0 resection rate was higher in the CRS group, although this difference did not reach statistical significance (92.8% vs . 86.0%, p=0.082).
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Surgery versus neoadjuvant chemoradiotherapy followed by surgery in locally advanced gastrointestinal tract cancers.
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0.0820
0.0820
The sentences
Although the study was not powered to detect statistically significant differences within individual cancer types, the CRS group consistently showed a trend toward improved disease-free survival across esophageal, gastric, colorectal, and anal cancers, with the strongest effect observed in rectal and esophageal cancer patients.