There were no statistically significant differences observed in anti-PspA IgG among individuals with (GM: 0.551, 95% CI: 0.467–0.650) or without (GM: 0.534, 95% CI: 0.418–0.681) a family history of diabetes (p = 0.682), as well as between individuals among diabetes who were using insulin (GM: 0.496, 95% CI: 0.360–0.683), and those who were not (GM: 0.589, 95% CI: 0.492–0.705), (p = 0.277), and between obese (GM: 0.479, 95% CI: 0.384–0.598) and non-obese individuals (GM: 0.568, 95% CI: 0.484–0.667), (p = 0.086). The gene discussed is INS; the disease is diabetes mellitus.