N | Crown caries | Root caries | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n | % a | P-value | DFT | SD b | P-value | n | % a | P-value | DFRoot | SD b | P-value | ||
Total | 576 | 456 | 79.17 | 3.19 | 3.26 | 353 | 61.28 | 2.08 | 2.78 | ||||
Sex | 0.014 | < 0.001 | 0.932 | 0.467 | |||||||||
Male | 288 | 216 | 75.00 | 2.71 | 2.97 | 177 | 61.46 | 1.94 | 2.58 | ||||
Female | 288 | 240 | 83.33 | 3.68 | 3.46 | 176 | 61.11 | 2.22 | 2.96 | ||||
Age | 0.218 | 0.053 | 0.347 | 0.055 | |||||||||
55–64 years | 288 | 222 | 77.08 | 2.94 | 3.13 | 171 | 59.38 | 1.82 | 2.49 | ||||
65–74 years | 288 | 234 | 81.25 | 3.45 | 3.37 | 182 | 63.19 | 2.34 | 3.02 | ||||
Residence | 0.305 | 0.907 | 0.008 | < 0.001 | |||||||||
Urban | 288 | 233 | 80.90 | 3.15 | 3.17 | 161 | 55.90 | 1.67 | 2.56 | ||||
Rural | 288 | 223 | 77.43 | 3.24 | 3.34 | 192 | 66.67 | 2.49 | 2.93 | ||||
Education level c | 0.241 | 0.003 | 0.002 | < 0.001 | |||||||||
≤ 6 years | 333 | 271 | 81.38 | 3.57 | 3.40 | 218 | 65.47 | 2.48 | 3.07 | ||||
> 6, ≤9 years | 135 | 105 | 77.78 | 2.97 | 3.34 | 85 | 62.96 | 1.81 | 2.43 | ||||
> 9 years | 108 | 80 | 74.07 | 2.31 | 2.42 | 50 | 46.30 | 1.17 | 1.84 | ||||
Sweet consumption d | 0.029 | 0.067 | 0.569 | 0.582 | |||||||||
Never/rarely | 458 | 354 | 77.29 | 3.09 | 3.22 | 278 | 60.70 | 2.04 | 2.71 | ||||
Often | 118 | 102 | 86.44 | 3.61 | 3.37 | 75 | 63.56 | 2.24 | 3.05 | ||||
Smoking status | 0.007 | < 0.001 | 0.679 | 0.227 | |||||||||
Never smoked | 416 | 343 | 82.45 | 3.51 | 3.36 | 259 | 62.26 | 2.20 | 2.85 | ||||
≤ 10 cigarettes/day | 44 | 30 | 68.18 | 2.66 | 3.12 | 27 | 61.36 | 2.09 | 3.13 | ||||
> 10 cigarettes/day | 116 | 83 | 71.55 | 2.25 | 2.69 | 67 | 57.76 | 1.63 | 2.31 | ||||
Alcohol consumption e | 0.019 | 0.002 | 0.039 | 0.008 | |||||||||
Never/rarely | 414 | 338 | 81.64 | 3.42 | 3.37 | 263 | 63.53 | 2.21 | 2.88 | ||||
Sometimes | 113 | 86 | 76.11 | 3.04 | 3.15 | 68 | 60.18 | 2.06 | 2.76 | ||||
Often | 49 | 32 | 65.31 | 1.69 | 1.81 | 22 | 44.90 | 0.96 | 1.41 | ||||
Household income f | 0.422 | 0.309 | 0.222 | 0.027 | |||||||||
Low | 108 | 82 | 75.93 | 3.30 | 3.59 | 66 | 61.11 | 2.41 | 3.07 | ||||
Medium | 293 | 229 | 78.16 | 3.02 | 3.15 | 186 | 63.48 | 1.94 | 2.60 | ||||
High | 118 | 96 | 81.36 | 3.28 | 3.21 | 63 | 53.39 | 1.69 | 2.63 | ||||
Refuse to disclose | 57 | 49 | 85.96 | 3.72 | 3.26 | 38 | 66.67 | 2.95 | 3.18 |