Americans had more number of missing teeth and suffered from oral health problems related to economic factors compared to English.

‘The oral health of US citizens is not better than the English and there are consistently wider educational and income oral health inequalities in the US compared with England.
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Researchers found that the average number of missing teeth was significantly higher in the US (7.31) than in England (6.97), and people were more likely to suffer poor dental health because of socio-economic factors if they lived in the US.




"There is a longstanding belief in the United States that the British have terrible teeth, much worse than US citizens. This view dates back at least 100 years, with toothpaste adverts extolling the virtues of American smiles,” said lead author Dr. Richard Watt, Professor of Dental Public Health, Department of Epidemiology and Public Health, at UCL.
They added, "But in conclusion we have shown that the oral health of Americans is not better than the English, and there are consistently wider educational and income related oral health inequalities in the US compared with England."
Reference: Richard G Watt, Carol C Guarnizo-Herreño, et al. “Austin Powers bites back: a cross sectional comparison of US and English national oral health surveys”, BMJ 2015; 351, http://dx.doi.org/10.1136/bmj.h6543.
Source-Medindia