Participants' characteristics | DMFT Index | Plaque Index | Community Periodontal Index | |||
---|---|---|---|---|---|---|
r | p-value | r | p-value | r | p-value | |
Age | 0.389 |  < 0.001 | 0.083 | 0.326 |  − 0.008 | 0.926 |
Duration of disease | 0.231 | 0.001 | 0.069 | 0.415 | 0.149 | 0.075 |
Number of children | 0.004 | 0.957 |  − 0.178 | 0.034 |  − 0.151 | 0.072 |