Serum haptoglobin, C-reactive protein and ferritin concentrations as a function of the haptoglobin genotype, obesity and glucose tolerance.

<p>Data are means and 95% confidence intervals. The numbers below the x-axis are the number of subjects in each subgroup. *<i>P</i><0.05 or less between haptoglobin genotypes; †<i>P</i><0.05 or less between obese and non-obese women. ‡<i>P</i><0.05 or less between women with normal or abnormal glucose tolerance.