Fig. 1From: Long interspersed nuclear element 1 hypomethylation has novel prognostic value and potential utility in liquid biopsy for oral cavity cancerDistribution of LINE-1 hypomethylation levels and clinicopathological factors. a) Site-specific comparison of LINE-1 hypomethylation levels. Numbers in the left column represent the case numbers (labeled 1–317) and the bar graph illustrates LINE-1 hypomethylation levels among the 317 cases. b Filled and open boxes indicating clinicopathological discrimination. c Comparison of LINE-1 hypomethylation levels in various primary groups using Student’s t-tests. *P < 0.05, **P < 0.01Back to article page