a decreasing trendp < 0.01
There was an increasing trend of having missing teeth ( p = 0.03) as people aged and a decreasing trend in the number of filled teeth ( p < 0.01).
There was an increasing trend of having missing teeth ( p = 0.03) as people aged and a decreasing trend in the number of filled teeth ( p < 0.01).
There was an increasing trend of having missing teeth ( p = 0.03) as people aged and a decreasing trend in the number of filled teeth ( p < 0.01).