Research Article

Scaling-Stimulated Salivary Antioxidant Changes and Oral-Health Behavior in an Evaluation of Periodontal Treatment Outcomes

Figure 2

Scatterplots of superoxide dismutase (SOD) activity difference and 4~6 mm pocket percentages in the nonprogress (NP) group. (a) Percentages of 4~6 mm pockets before treatment. (b) Percentages of 4~6 mm pockets after treatment.
(a)
(b)