Table 4 Results from Mann–Whitney Test for Plaque—12 months
From: Long-term clinical and bacterial effects of xylitol on patients with fixed orthodontic appliances
Statistics | Gum vs mint | Gum vs control | Mint vs control |
|---|---|---|---|
Remarks | Mint is higher | No difference | Mint is higher |
Z | −2.429 | −0.16 | −2.508 |
P value | 0.015 | 0.873 | 0.012 |