An Investigation of Vitamin Levels Status in the Serum of Children in China

Figure 1

Frequency distribution of VA, VD, and VE concentrations in children’s sera samples. In the children’s sera samples, the mean VA level was 0.2753mg/L (95% CI, 0.2715-0.2791 mg/L); the mean VD level was 26.2848 μg/L (95% CI, 25.7900-26.7786); the mean VE level was 8.6137 mg/L (95% CI, 8.5077-8.7198mg/L), N=2096.

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