highly significantp < 0.001
SCCAI scores: Differences among Mayo groups were highly significant (p < 0.001), with higher Mayo scores corresponding to higher SCCAI scores, confirming the internal consistency of clinical and endoscopic severity.
SCCAI scores: Differences among Mayo groups were highly significant (p < 0.001), with higher Mayo scores corresponding to higher SCCAI scores, confirming the internal consistency of clinical and endoscopic severity.