Table 4.
Intra-observer agreement in the assessment of the computed tomography indices (CTI) by Pearson's correlation coefficient and Spearman's rho
**: correlation is significant at the 0.01 level (2-tailed), *: 0.05 level, Osteo: osteoporosis, CTI(S): computed tomography mandibular index (superior), CTI(I): computed tomography mandibular index (inferior), CTMI: computed tomography mental index (inferior cortical width), CTCI: computed tomography cortical index