Table 4 DMFT index modified with ICDAS criteria associated with sociodemographic factors
Bivariate analysis | Multivariate analysis for missing teeth | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
n | D | p value | M | p value | F | p value | DMFT (Standar Deviation) | p value | Estimation | p value | (95% CI) | |
60 years of age or older | 471 | 5.92 | 16.18 | 1.28 | 23.38 (0.26) | |||||||
Sex | ||||||||||||
Male | 233 | 6.85 | 0.001* | 15.32 | 0.063 | 1.25 | 0.808 | 23.36 (0.38) | 0.1604 | 2.312 | 0.01 | (0.555, 4.069) |
Female | 238 | 5 | 17.02 | 1.32 | 23.24 (0.37) | |||||||
Age* | ||||||||||||
From 60 to 75 years old | 320 | 6.18 | 0.180 | 14.44 | 0.000* | 1.69 | 0.000* | 22.23 (0.33) | 0.000* | 5.835 | 0.000* | (3.955, 7.716) |
Over 75 years old | 151 | 5.36 | 19.86 | 0.43 | 25.56 (0.37) | |||||||
Residence | ||||||||||||
Urban | 283 | 6.42 | 0.031 | 16.19 | 0.973 | 1.22 | 0.579 | 23.78 (0.31) | 0.1419 | 0.262 | 0.792 | (− 1.689, 2.213) |
Rural | 188 | 5.16 | 16.16 | 1.38 | 22.57 (0.47) | |||||||
Region* | ||||||||||||
Central | 101 | 7.9 | 0.000* | 13.81 | 0.000* | 1.48 | 0.242 | 23.18 (0.51) | 0.0065* | 0.144 | 0.59 | (− 0.382, 0.671) |
Occidental | 79 | 6.2 | 16.06 | 1.08 | 23.16 (0.64) | |||||||
Oriental | 59 | 5.75 | 18.51 | 0.56 | 24.81 (0.63) | |||||||
North | 90 | 2.74 | 20.30 | 1.12 | 24.07 (0.65) | |||||||
Paracentral | 56 | 7.25 | 14.82 | 1.45 | 23.27 (0.70) | |||||||
Coast | 86 | 5.9 | 14.03 | 1.81 | 21.74 (0.71) | |||||||