Figure 1. Comparison of salivary superoxide dismutase (SOD), activity (%) between the control group (CG) and the test groups (periodontally healthy iron deficiency anemia patients [IDA-PH], chronic periodontitis patients [CP], iron deficiency anemia patients with chronic periodontitis [IDA-CP]). a)Statistically significant according to the Bonferroni correction (P<0.008), as compared to the control group. Figure 1. Comparison of salivary superoxide dismutase (SOD), activity (%) between the control group (CG) and the test groups (periodontally healthy iron deficiency anemia patients [IDA-PH], chronic periodontitis patients [CP], iron deficiency anemia patients with chronic periodontitis [IDA-CP]). a)Statistically significant according to the Bonferroni correction (P<0.008), . . . J Periodontal Implant Sci. 2014 Apr;44(2):57-64. http://dx.doi.org/10.5051/jpis.2014.44.2.57