Similarly, in the Chinese cohort, although patients with tumors in the lower esophagus or with stage III–IV disease appeared to derive greater benefit from CT + S (HR = 0.466 and 0.585, respectively), these associations did not reach statistical significance ( P = .092 and .072).
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Treatment strategies for small cell carcinoma of the esophagus: comparative analysis of multimodal regimens in two independent real-world cohorts.
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0.0920
The sentences
In the Chinese cohort ( Figure 2A ), patients treated with CT + S showed a trend toward better OS compared to those receiving CT + RT, although the difference was not statistically significant (HR = 0.75, 95% CI: 0.514-1.093, P = .134).