Fig. 2From: The effects of essential oil mouthrinses with or without alcohol on plaque and gingivitis: a randomized controlled clinical studya Mean modified gingival index (MGI), b plaque index (PI), and c gingival bleeding index (BI) at baseline, 1, 3, and 6 months across all treatment groups. Baseline values were based on raw scores, and post-baseline means were based on adjusted means. MOH: mechanical oral hygiene; AFM: alcohol-free essential oil mouthrinse; ACM: alcohol-containing essential oil mouthrinse; SE: standard error; *** p < 0.001Back to article page