The relationships between deprivations with dental caries and Oral Health Related Quality of Life among adults in the UK

The relationships between deprivations with dental caries and Oral Health Related Quality of Life among adults in the UK
Reveal whether there was a significant relationship between deprivation with dental caries "decayed teeth" and with oral health related quality of life OHRQoL.

link studies and look to their results "regression" in order to know is deprivation predict dental caries? is deprivation predict oral health related quality of life OHRQoL? Does deprivation has any impact on adults?