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. 2016 Mar 11;16:33. doi: 10.1186/s12903-016-0185-0

Fig. 1.

Fig. 1

Kaplan-Meier curves showing the differences in overall survival time between patients with good dental care/oral health (=blue) and poor dental care/oral health (= red). The difference in median survival time is 81 months for dental care (a) and 23 months for oral health (b)