Figure 3
From: Surveillance of salivary properties of pre-orthodontic patients in relation to age and sex
Evaluation of bacterial score and the average age. Comparison of the average age among the score of (a) Streptococcus mutans and (b) Lactobacillus spp. using the Kruskal–Wallis test. Significant differences are indicated as *p < 0.05, **p < 0.01 and ***p < 0.001.
