borderline significantp = 0.046
borderline non-significantp = 0.062
Regarding keratinization levels, GT showed a weak correlation with both G-Ker and M-Ker (r = 0.323 and r = 0.377, respectively), which was borderline significant for M-Ker ( p = 0.046) and borderline non-significant for G-Ker ( p = 0.062).