highly significantp < 0.0001
The overall multivariate log-rank test was highly significant (chi-squared = 71.16, p < 0.0001), confirming significant differences in conversion-free survival across dose groups.
The overall multivariate log-rank test was highly significant (chi-squared = 71.16, p < 0.0001), confirming significant differences in conversion-free survival across dose groups.
Age, sex, and education did not reach statistical significance.