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Figure 3 | BMC Medicine

Figure 3

From: Serum concentrations of 25-hydroxyvitamin D and immunoglobulins in an older Swiss cohort: results of the Senior Labor Study

Figure 3

25(OH)D levels and their relationship to C4 and C3. Comparison of concentrations of complement components C4 and C3 in 4 different 25(OH)D serum level groups and analysis of statistical significance. A and C: Set of data points with linear regression line. B and D: Box-and-Whisker plot illustrating trend and statistical significance with variability outside the upper and lower quartiles.

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