润色这段话使其逻辑清晰语法准确符合论文的表达形式：There is a certain correlation between EQ-5D-5L and QLU-C10D and the correlation between theoretical related domains is higher than that of unrelated domains Both QLU-C10D and

There is a clear correlation between EQ-5D-5L and QLU-C10D, with a higher correlation observed between theoretically related domains compared to unrelated domains. Both QLU-C10D and EQ-5D-5L are capable of distinguishing between different group differences, but in this study, the relative efficiency (RE) of 5L is higher. The Intraclass Correlation Coefficient (ICC) and Bland-Altman plot of C10D indicate that the retest data of C10D exhibits high consistency. In terms of internal responsiveness, C10D achieved a higher effect size (ES) of 0.9 in the improvement group (n_improved = 167, 94.4%).