Fig. 1

(A) Spearman correlation coefficients assessing the linear association between anti-PC IgM antibodies levels and DXA T-scores and Z scores at the lumbar spine. (B) Spearman correlation coefficients assessing the linear association between age-, sex-, and race-adjusted anti-PC IgM antibodies and DXA T-scores and Z-scores at the lumbar spine. A logarithmic transformation was applied to the anti-PC IgM measures prior to analysis. A linear regression on anti-PC IgM measures with covariates of age, sex, and race was used to produce the residuals.