highly significantp < .001
Highly significant improvements were observed from baseline ( p < .001), with a >75% healing rate.
Highly significant improvements were observed from baseline ( p < .001), with a >75% healing rate.
Significant inter‐group differences were observed for the proportion of tooth sites with gingival inflammation (BOP+), while the salivary biomarker a‐MMP8 did not reach statistical significance.