Figure 2From: High incidence of Aggregatibacter actinomycetemcomitansinfection in patients with cerebral infarction and diabetic renal failure: a cross-sectional study PCR analysis. The results of PCR analysis of subgingival plaque (A) and saliva (B) are demonstrated. An asterisk (*) indicates a significant difference. A boxplot shows median, and interquatile range between 25th and 75th percent. Data are presented in number (%) or median (interquartile range). P-values were calculated by Mann–Whitney test.Back to article page