From: Magnetic bead-based salivary peptidome profiling for periodontal-orthodontic treatment
Group | Sample size |            Age | |
---|---|---|---|
 |  | Mean | SD |
orthodontic patients without periodontitis | 8 | 35.4 | 1.3165 |
orthodontic patients with periodontitis | 8 | 33 | 2.2509 |
patients with periodontitis | 8 | 34.55 | 2.2181 |