Skip to main content

Table 2 Plaque reduction (%)

From: Effect of a mouthrinse containing rice peptide CL(14-25) on early dental plaque regrowth: a randomized crossover pilot study

  Total Upper Lower Buccal Lingual
Incisor 4.2 ± 22.2 (−11.7 to 20.1) 11.0 ± 32.7 (−12.4 to 34.4) −4.4 ± 26.0 (−23.1 to 14.2) 3.5 ± 36.4 (−22.5 to 29.6) −1.4 ± 36.6 (−27.5 to 24.8)
Molar 12.5 ± 17.4 (0.1 to 30.0) 13.8 ± 17.1 (1.6 to 26.1) 9.3 ± 26.0 (−9.3 to 27.9) 7.0 ± 19.5 (−7.0 to 20.9) 19.7 ± 21.9 (4.0 to 35.4)
Premolar 7.0 ± 15.2 (−3.9 to 17.9) 6.4 ± 18.7 (−7.0 to 19.8) 8.8 ± 20.5 (−5.8 to 23.5) 3.2 ± 15.9 (−8.2 to 14.5) 8.9 ± 29.5 (−12.2 to 30.0)
Molar and premolar 9.8 ± 16.2 (2.2 to 17.3) 10.1 ± 17.9 (1.7 to 18.5) 9.1 ± 22.8 (−1.6 to 19.7) 5.1 ± 17.4 (−3.1 to 13.2) 14.9 ± 25.9 (−2.2 to 26.4)
All teeth examined 8.8 ± 10.4 (1.3 to 16.2) 11.6 ± 12.8 (2.5 to 20.8) 5.7 ± 17.6 (−6.9 to 18.3) 6.7 ± 17.8 (−1.6 to 15.0) 9.2 ± 23.5 (−1.8 to 20.2)
  1. Plaque reduction (%) = [(plaque score of the placebo rinse) − (plaque score of the test rinse)/(plaque score of the placebo rinse)] × 100. Data shown as means ± standard deviations (lower 95 % confidence interval − upper 95 % confidence interval)