Fig. 1From: Association between presence of 20 or more natural teeth and all-cause, cancer-related, and cardiovascular disease-related mortality: Yamagata (Takahata) prospective observational studyCausal graphs showing the relationship between tooth loss and all-cause, cardiovascular disease-related, or cancer-related mortality. This graph was modified from the original causal graphs created by Schwahn et al. [12]Back to article page